AMPL Amplitude, Inc. Class A Common Stock

XNAS 16.52 Delayed
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Stock quote, options chain, IV rank, technicals, AI analysis, and institutional ownership. Iron condor setups Expected move IV rank history Fibonacci levels Insider trading

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.

AMPL $16.52 —
Key stats
$16.52
Pre-market $16.37 -0.91%
52-Week Range
$5.51 – $16.60
YTD
+51.14%
IV Rank (30D)
45.44
Straddle Price
$3.10
P/C Vol Ratio
0.34
Market Cap
$2.0B
Open
$15.70
Day Range
$15.65 – $16.60
Volume
2,319,619
Prev Close
$15.70
Fair Value
MODEL: LONG

A blended fair-value estimate combining up to six valuation methods. Each method is weighted by how well it fits the company — DCF down-weights for unprofitable names; DDM only fires for steady dividend payers; comparables down-weight when peer multiples disagree.

  • DCF (quality-aware) — projects free cash flow with a horizon that scales to business quality. True compounders (quality 6/6) get 10 years explicit + 10 years fade before terminal; cyclical/struggling names (quality 0-1) get a 5-year terminal cliff. Quality is scored from ROE, gross margin, growth, FCF margin, debt load, and FCF consistency — the same factors that drive market premium for compounders.
  • Market-Implied Growth (in Model Inputs) — reverse-DCF that answers "what growth rate is the market pricing in?". Lets you sanity-check the deviation: if implied growth is plausible for the business, the model's bearish flag may be wrong; if implausible, the market may be over-extrapolating.
  • DDM (Gordon Growth Dividend Model) — values the stream of future dividends. Only used when trailing yield ≥ 2% and dividend payments are stable — below that the dividend is a token payout and Gordon (which values only the dividend stream) systematically underprices growth names, so those route to DCF + comparables + market anchor instead.
  • P/E, EV/EBITDA, P/B, P/S — applies the peer-group median multiple to this company's per-share metric. Peers come from the same set as the "Related symbols" card. Earnings/sales metrics are forward-tilted by the company's recent revenue growth (capped at 25%) so they're comparable to peers' growth-embedded multiples — mimics how analysts use NTM rather than TTM. Per-multiple weights are biased by company quality (e.g. P/B down-weighted for asset-light tech).
  • Market Anchor (SMA50) — the 50-day moving average, weighted by recent trading-range stability (tighter Bollinger bands → higher weight). Captures information fundamentals miss (forward consensus, sentiment, supply/demand) — but only when recent trading is steady enough that the market has converged on a view. During wild breakouts or breakdowns the anchor's weight collapses.
  • Options Expected (B-L 30d) — the risk-neutral expected stock price at 30-day options expiration, derived from the full implied-volatility surface via Breeden-Litzenberger (second derivative of call price wrt strike → implied PDF, then E[S_T]). Forward-looking, captures all options-implied information (smile, skew, term structure) in one number. Weighted by chain liquidity. SP500-only at present (pre-computed daily). Backtest evidence: adds modest alpha across most bucket × holding combos.
  • Blended value — weighted average. Confidence reflects how many methods fired and how tight peer dispersion is.
  • Deviation pill — green when blended FV ≥ 10% above current price (undervalued); red when ≥ 10% below; grey otherwise.
10-yr Treasury (rf)5.15%
Beta vs SPY1.38
Cost of Equity (CAPM)12.73% (VRP-adj)
WACC12.75%
Volatility Risk Premium+45.2pp (IV − HV30), ERP adj +50bps
Effective Tax Rate21.0%
Rev. Growth (YoY, DCF input)+13.9%
DCF Horizon10 years explicit + fade
Forward Tilt (NTM/TTM)×1.10 (applied to P/E, EV/EBITDA, P/S)
Free Cash Flow (TTM)$0.0B
Return on Equity (TTM)-73.1%
Book / Price6.2%
Gross Margin (TTM)72.4%
FCF Margin (TTM)7.2%
Debt / Equity0.00
Quality Score2/6 — normal (10y DCF)
SMA 50$13.85 (Market Anchor value)
SMA 20 / Bollinger Mid$14.82
Bollinger Width / SMA20161.4% (drives anchor stability)
Net Debt$-0.1B
Market Cap$2B
Peers used for multiples: AAOI, AMD, AXTI, DDOG, DOCN, FRSH, SIMO, ZETA
60-Day Conviction
60%
20-Day Fair Value
≈ by Nov 20, 2026
$16.70
α +1.1% rank 48%
conviction
64%
40-Day Fair Value
≈ by Dec 21, 2026
$16.74
α +1.4% rank 49%
conviction
43%
60-Day Fair Value
≈ by Jan 19, 2027
$16.81
α +1.7% rank 56%
conviction
60%
MethodImplied PriceWeightDetail
DCF $4.30 32%
DDM (Gordon) n/a 0%
Peer P/E n/a 0% median 135.7× · 5 peers
Peer EV/EBITDA n/a 0% median 81.3× · 6 peers
Peer P/B $9.39 12% median 9.1× · 7 peers
Peer P/S $36.12 12% median 11.6× · 7 peers
Market Anchor (SMA50) $13.85 44% stability 70% (BB-width)
Options Expected (B-L 30d) $16.36 0% 9 strikes · skew +0.24
As of 2026-10-22 · updated
About
Industry (SIC)
SERVICES-PREPACKAGED SOFTWARE (7372) · industry map
Exchange
XNAS
Market Cap
$2.0B
Employees
795
List Date
2021-09-28
CIK
0001866692
Next Earnings
2026-11-04 (After-Close)
EPS Forecast
($0.17) (6 est.)
Headquarters
San Francisco, CA
Homepage
https://www.amplitude.com

Amplitude Inc is a Software company that provides a Digital Analytics Platform that helps companies analyze their customer behavior within digital products. The Company delivers its application over the Internet as a subscription service using a software-as-a-service (SaaS) model and also it offers customer support related to initial implementation setup, ongoing support services, and application training. The company generates revenue through selling subscriptions to the platform. The company derives a majority of its revenue from the United States, and also has its presence in Internationall…

Summary
—
composite
—
No summary data available for this symbol yet.

Each spoke is this symbol's rank within its sector (0–100; the dotted ring marks the sector median at 50). Higher is more constructive for a long. One spoke — News sentiment — is an absolute reading, not a sector rank. Grayed spokes have no data. A fuller shape is a summary, not a recommendation.

Chart
Seasonality
'21'22'23'24'25'26Avg
Jan---25.69%19.24%2.94%13.83%-16.10%-1.16%
Feb---47.59%-12.06%-8.77%2.78%-19.43%-17.01%
Mar---13.43%-3.12%-4.31%-16.95%-9.19%-9.40%
Apr---6.83%-11.05%-9.01%-11.04%4.71%-6.64%
May--9.15%-12.88%-8.98%32.09%0.39%3.95%
Jun---23.09%14.58%3.13%1.72%-12.87%-3.31%
Jul--0.20%5.66%-0.23%-1.69%2.54%1.30%
Aug--4.34%0.95%7.44%-1.04%48.11%11.96%
Sep-0.84%4.60%-4.38%4.55%-0.37%0.14%0.62%
Oct36.29%5.46%-13.77%3.81%0.20%15.52%*7.92%
Nov-16.57%-12.36%7.90%11.18%3.52%---1.27%
Dec-14.46%-13.53%13.07%-2.13%12.98%---0.81%
Total-3.55%-76.95%-3.21%-2.84%31.92%-1.22%-9.31%
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators

SMA 20: $14.82
SMA 50: $13.85
SMA 200: $9.39
Current: $16.52
EMA 12: $15.34
EMA 26: $14.67
MACD: 0.6784 | Signal: 0.0457
BULLISH
ADX (14): 27.64
TREND
+DI: 33.32
−DI: 13.95

Momentum Oscillators

RSI (14): 67.98
NEUTRAL
Stoch %K: 78.13
Stoch %D: 69.81
Williams %R: -3.36

Volume & Volatility

BB Upper: $16.59
BB Lower: $13.05
NEUTRAL
OBV: 27,414,619
Vol SMA 20: 1,782,317
Vol ROC: -22.15%
ATR: $0.71
True Range: $0.95
HV 20: 44.7%
HV 30: 48.2%
HV 60: 54.9%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-23T00:00:00 – 2026-10-21T00:00:00
AI Analysis

LLM Stock Analysis Report: AMPL

Executive Summary

Overall assessment: BULLISH (Confidence level: 7/10)

Key drivers:

  • Bullish momentum signals from MACD and EMA indicators
  • Positive news sentiment and recent partnerships
  • High volatility, but beta is relatively high compared to the market

Primary risks:

  • Volatility regime indicates a high-risk environment
  • Recent price action may be driven by speculation rather than fundamental changes

Investment thesis: AMPL has potential for short-term growth due to its partnership with Adswerve and other positive news headlines. However, the stock's high volatility and beta make it a higher-risk investment.

Recent news sentiment impact: The recent positive news headlines have contributed to the bullish momentum in AMPL's price action.

Technical Analysis

Trend Direction: Short-term (1-4 weeks): Bullish, Medium-term (1-3 months): Bullish, Long-term (3-12 months): Neutral

Support/Resistance Levels:

  • Lower Bollinger Band: $5.19
  • Middle Bollinger Band: $6.84
  • Upper Bollinger Band: $8.50
  • SMA 20: $6.84
  • EMA 12: $7.49

Momentum Signals: RSI interpretation: Neutral (57.47)

MACD signal: Bullish momentum

Bollinger Bands position: Squeeze

Volume Analysis: Volume SMA 20: 3338533.90 On-Balance Volume (OBV): 720970.00 Volume Rate of Change: 6.34%

News & Sentiment Analysis

Recent Headlines Summary: AMPL has partnered with Adswerve, and there have been positive news headlines about the company's growth potential.

Sentiment Assessment: Positive sentiment dominates recent news headlines.

Catalyst Identification: The partnership with Adswerve could be a catalyst for future growth.

Market Narrative: The positive news sentiment aligns with the bullish technical signals in AMPL's price action.

Risk & Volatility Assessment

Beta Interpretation: High risk relative to the market (beta: 1.49).

Volatility Regime: High volatility, indicating a high-risk environment.

Options Market Signals: IV Rank: 42.8% (Medium), Current IV: 141.8%, Expected Move: $1.60

Downside Protection: Support levels at $5.19 and $6.84 may provide some downside protection.

Market Context & Positioning

Sector Performance: AMPL's sector (Technology) has been performing well recently, with a relative strength index of 72.26.

Institutional Activity: Institutional investors have shown interest in AMPL, with a volume flow ratio of 465 calls vs 90 puts.

Correlation Analysis: AMPL has a low correlation coefficient of 0.29 compared to the market (SPY), indicating that it may be less correlated than other stocks.

Relative Valuation: AMPL's relative valuation is neutral within its trading range.

Key Levels & Action Items

Critical Price Levels:

  • Lower Bollinger Band: $5.19
  • Middle Bollinger Band: $6.84

Breakout/Breakdown Levels:

  • Upper Bollinger Band: $8.50 (breakout level)
  • SMA 20: $6.84 (breakdown level)

Time-Sensitive Catalysts: The earnings report and Adswerve partnership may provide catalysts for future growth.

Risk Management: Stop-loss levels at $5.19 and $6.84 may help manage risk, with position sizing considerations based on volatility and market conditions.

Note: This analysis is based on the provided data and should not be considered as investment advice.

Generated
News
All AMPL news →
Earnings History
15 of 19 under expected move
Avg Expected Move
16.68%
Avg Actual Move
10.64%
Each row pairs the pre-earnings straddle-implied expected move with the realized close-to-close move. Sorted oldest first.
Earnings Date Timing Expected Move Actual Move Ratio Outcome
2022-02-16 After-Close 13.94% 58.90% 4.23x Exceeded
2022-05-04 After-Close 24.35% 0.65% 0.03x Within
2022-08-03 After-Close 19.67% 12.66% 0.64x Within
2022-11-02 After-Close 16.67% 3.29% 0.20x Within
2023-02-15 After-Close 12.25% 13.68% 1.12x Exceeded
2023-05-09 After-Close 17.45% 8.08% 0.46x Within
2023-08-08 After-Close 15.25% 6.74% 0.44x Within
2023-11-07 After-Close 16.41% 5.92% 0.36x Within
2024-02-20 After-Close 16.20% 16.13% 1.00x Within
2024-05-09 After-Close 13.82% 1.51% 0.11x Within
2024-08-08 After-Close 15.98% 0.38% 0.02x Within
2024-11-07 After-Close 12.39% 5.72% 0.46x Within
2025-02-19 After-Close 13.50% 21.86% 1.62x Exceeded
2025-05-07 After-Close 16.99% 11.46% 0.67x Within
2025-08-06 After-Close 16.16% 3.11% 0.19x Within
2025-11-05 After-Close 18.41% 2.80% 0.15x Within
2026-02-18 After-Close 21.94% 0.28% 0.01x Within
2026-05-06 After-Close 17.29% 21.41% 1.24x Exceeded
2026-08-05 After-Close 18.23% 7.59% 0.42x Within

Earnings calendar: this week’s reports with expected vs actual moves →

AMPL Options Activity & IV Rank

AMPL IV rank history, 52-week IV rank and IV percentile →

Volatility Metrics

Current IV: 79.1%
7-DTE IV: —
Expected Move: $3.10
7-DTE Move: $3.10
Days to Exp: 30 (2026-11-20)

Options Flow

Call Volume: 174
Put Volume: 59
P/C Volume: 0.339
BULLISH
Call OI: 948
Put OI: 3,394
P/C OI: 3.58
Total OI: 4,342

ATM Options Pricing

ATM Call: $1.27
ATM Put: $1.82
Call %: 7.7%
Put %: 11.0%

Chain Summary

Chain Volume: 1,891
Chain OI: 22,468
Last Updated: 10/21/2026
Spread Scanner GPU
Full Algorithm Docs ↗

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score (GPU scanner)

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.

Stage 2 — Skew Adjustment (±25% cap)

RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Dealer Positioning
TYPICAL γ

Estimated net dealer gamma is at the 72nd percentile of this name's own daily history, within its typical range. This describes current positioning; it is not a forecast or a trading signal.

Gamma percentile
72%
vs own history
GEX tilt
+0.90
OI-weighted, today
Vanna tilt
+0.07
δ-sensitivity to IV
Charm tilt
-0.22
δ-decay vs time

Net dealer gamma is an estimate of the aggregate gamma held by options market makers across this name's option chain, weighted by open interest. Dealer positions aren't public, so it uses a standard simplifying assumption: dealers are treated as long the calls and short the puts that are open. Actual dealer books can differ.

Gamma percentile ranks today's estimate against this name's own daily history, from 0% (the lowest reading on record) to 100% (the highest). Raw gamma scales with how much open interest a chain carries, so it isn't comparable across names; the percentile is. The badge marks the bottom 20% as low and the top 20% as high.

Tilts run from −1 to +1 and show how lopsided the estimated dealer exposure is. GEX tilt compares call gamma with put gamma. Vanna tilt describes how the hedge would shift if implied volatility changed, and charm tilt how it would shift with the passage of time.

This card describes estimated positioning and where it sits historically. It is not a forecast of price direction or volatility and not a trading signal. Market-wide view: Dealer positioning screener.

· 16 ATM contracts, 3k total OI
Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Metric:
Wing vs ATM
IV(put wing) − IV(ATM), in vol points

How much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.

  • Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
  • Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
  • Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
  • Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each side

Which side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.

  • Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
  • Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
  • Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
  • Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together

Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:

  • High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
  • Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
  • Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d —
— pts EXTREME
as of Oct 21 · No data
30 DTE / 10d 0%
+5.0 pts EXTREME
as of Oct 21 · ATM 79.8% / Wing 84.8%

Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.

Volatility Surface

Enter a ticker to render the implied volatility surface.

Volatility Smile

Enter a ticker to render the implied volatility smile.

IV Rank (7 DTE)
IV Rank (30 DTE)45.4MediumOct 21
Straddle Price (30 DTE)$3.10Oct 21
Beta Analysis

Risk Metrics

Beta: 1.1402
Alpha: 53.51%
Correlation: 0.2213
R-Squared: 4.9%
Stock Volatility: 65.4%
Market Volatility: 12.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Above average volatility - stock moves with market amplification
Beta & Alpha Over Time
Notable investors who own AMPL
3 of 37 tracked investors
InvestorValueShare of their portfolioRankQ/Q sharesSource
Point72 Hedge fund
Steve Cohen
$10.8M
0.02%
#739 of 1945-41.5%13F
Citadel Hedge fund
Ken Griffin
$6.7M
0.00%
#1874 of 6285+2312.4%13F
Millennium Management Hedge fund
Izzy Englander
$2.9M
0.00%
#2367 of 3716-81.1%13F

Hedge funds, activists, holding companies and family offices we track, from their latest 13F (quarter-end value) and Form 4 filings in the last 3 years. Family offices · all institutions

AMPL Institutional Ownership (13F)

Latest filings — 2026-09-30
Diluted shares outstanding: 131,914,000 (as of 2026-06-30)

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

214 filers91,877,071 shares$748.48M value69.65% of float
# Filer Shares Value % of Total % of Float Period
1 Vanguard Group Inc Custodian 10,825,568 $125.36M 16.75% 8.21% 2025-12-31
2 Wellington Management Group LLP Custodian 11,086,006 $84.81M 11.33% 8.40% 2026-06-30
3 BlackRock, Inc. Custodian 10,044,780 $76.84M 10.27% 7.61% 2026-06-30
4 Vanguard Portfolio Management LLC 6,083,939 $46.54M 6.22% 4.61% 2026-06-30
5 FMR LLC Custodian 5,979,436 $45.74M 6.11% 4.53% 2026-06-30
6 Vanguard Capital Management LLC 3,939,697 $30.14M 4.03% 2.99% 2026-06-30
7 SC US (TTGP), LTD. 2,798,951 $21.41M 2.86% 2.12% 2026-06-30
8 State Street Corp 2,604,696 $19.93M 2.66% 1.97% 2026-06-30
9 Geode Capital Management, LLC Custodian 2,477,561 $18.96M 2.53% 1.88% 2026-06-30
10 Trigran Investments, Inc. 2,321,209 $17.76M 2.37% 1.76% 2026-06-30
11 BAILLIE GIFFORD & CO 1,779,555 $13.61M 1.82% 1.35% 2026-06-30
12 Optimus Prime Fund Management Co., Ltd. 1,580,100 $12.09M 1.61% 1.20% 2026-06-30
13 AQR Capital Management, LLC Custodian 1,508,350 $11.54M 1.54% 1.14% 2026-06-30
14 Point72 Asset Management, L.P. 1,409,424 $10.78M 1.44% 1.07% 2026-06-30
15 Morgan Stanley Custodian 1,149,750 $8.80M 1.18% 0.87% 2026-06-30
16 GAGNON SECURITIES LLC 1,055,508 $8.07M 1.08% 0.80% 2026-06-30
17 ROYCE & ASSOCIATES LP 1,050,976 $8.04M 1.07% 0.80% 2026-06-30
18 Squarepoint Ops LLC 1,021,647 $7.82M 1.04% 0.77% 2026-06-30
19 JACOBS LEVY EQUITY MANAGEMENT, INC 959,626 $7.34M 0.98% 0.73% 2026-06-30
20 Northern Trust Corp Custodian 924,363 $7.07M 0.94% 0.70% 2026-06-30
21 Dimensional Fund Advisors LP Custodian 896,254 $6.86M 0.92% 0.68% 2026-06-30
22 Citadel Advisors LLC Custodian 872,866 $6.68M 0.89% 0.66% 2026-06-30
23 Meros Investment Management, LP 827,977 $6.33M 0.85% 0.63% 2026-06-30
24 Charles Schwab Investment Management, Inc. 803,643 $6.15M 0.82% 0.61% 2026-06-30
25 MONIMUS CAPITAL MANAGEMENT, LP 783,808 $6.00M 0.80% 0.59% 2026-06-30
10 filers$7.15M notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $1.39M 19.43% 2026-06-30
2 Citadel Advisors LLC Custodian $1.26M 17.58% 2026-06-30
3 Walleye Trading LLC $1.14M 15.96% 2026-06-30
4 GROUP ONE TRADING LLC Custodian $787.95K 11.03% 2026-06-30
5 Jane Street Group, LLC Custodian $693.86K 9.71% 2026-06-30
6 Wolverine Trading, LLC Custodian $496.93K 6.95% 2025-09-30
7 Simplex Trading, LLC Custodian $434.52K 6.08% 2026-06-30
8 Walleye Capital LLC $394.74K 5.52% 2026-06-30
9 IMC-Chicago, LLC Custodian $378.68K 5.30% 2026-06-30
10 PRELUDE CAPITAL MANAGEMENT, LLC $173.55K 2.43% 2026-06-30
9 filers$1.84M notional
# Filer Notional Value % of Total Period
1 Citadel Advisors LLC Custodian $735.93K 39.93% 2026-06-30
2 Wolverine Trading, LLC Custodian $258.77K 14.04% 2025-09-30
3 Walleye Trading LLC $232.56K 12.62% 2026-06-30
4 IMC-Chicago, LLC Custodian $206.55K 11.21% 2026-06-30
5 Susquehanna International Group, LLP Custodian $166.00K 9.01% 2026-06-30
6 Jane Street Group, LLC Custodian $160.65K 8.72% 2026-06-30
7 GROUP ONE TRADING LLC Custodian $65.03K 3.53% 2026-06-30
8 Simplex Trading, LLC Custodian $16.83K 0.91% 2026-06-30
9 Walleye Capital LLC $765 0.04% 2026-06-30

AMPL Insider Trading (Form 4)

Latest: 2026-10-15
Form 4 filings — insider beneficial-ownership changes by officers, directors, and 10%+ holders. Filed within 2 business days of transaction.
Filed Reporter Role Action Shares Avg Price Net $ Link
2026-10-15 Vijaye Ganesh Raji Director Award (A) +37,851 — EDGAR
2026-10-07 Erica Schultz Director Award (A) +892 — EDGAR
2026-10-07 Tien Tzuo Director Award (A) +818 — EDGAR
2026-10-06 Spenser Skates CEO and President Mixed — $14.52 -$1.02M EDGAR
2026-10-02 Spenser Skates CEO and President Mixed — $14.45 -$71.0K EDGAR
2026-09-14 Spenser Skates CEO and President Mixed — $12.30 -$2.28M EDGAR
2026-09-09 Nathaniel Glenn Crook Chief Commercial Officer Sell (S) −300,000 $12.99 -$3.90M EDGAR
2026-08-18 Spenser Skates CEO and President Tax (F) −52,369 $13.03 -$682.4K EDGAR
2026-08-18 Nathaniel Glenn Crook Chief Commercial Officer Tax (F) −109,368 $13.03 -$1.43M EDGAR
2026-08-18 Andrew Casey Chief Financial Officer Tax (F) −72,814 $13.03 -$948.8K EDGAR
2026-08-18 Curtis Liu Chief Technology Officer Tax (F) −53,878 $13.03 -$702.0K EDGAR
2026-07-10 Curtis Liu Chief Technology Officer Gift (G) — — EDGAR
2026-07-07 Erica Schultz Director Award (A) +1,659 — EDGAR
2026-07-07 Tien Tzuo Director Award (A) +1,521 — EDGAR
2026-06-16 Curtis Liu Chief Technology Officer Sell (S) −22,786 $8.03 -$182.9K EDGAR
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (described in filing footnote — typically 401(k), trust, inheritance) · W = will/inheritance. Only P / S codes carry directional signal.

AMPL Insider Holdings

13 insiders · @ $16.52
Officers, directors, and 10%+ owners who have filed a Form 4 in the past two years, ranked by current disclosed exposure (shares × today's price). Shares are direct + indirect (via trusts / LLCs / spouse). Excludes unvested RSU and option grants — those aren't beneficially owned until vest.
# Insider Role Shares Disclosed Exposure Lifetime OM Net Filings Last Filed
1 Curtis Liu Chief Technology Officer 8,332,524 $137.65M -$16.18M 18 2026-08-18
2 Thomas Neergaard Hansen President 1,845,845 $30.49M -$975.2K 18 2026-02-17
3 Nathaniel Glenn Crook Chief Commercial Officer 1,622,696 $26.81M -$3.90M 4 2026-09-09
4 Andrew Casey Chief Financial Officer 1,363,338 $22.52M $539.6K 13 2026-08-18
5 Spenser Skates CEO and President 1,231,188 $20.34M -$38.43M 14 2026-10-06
6 Eric Vishria Director 394,333 $6.51M -$52.69M 24 2025-06-16
7 James M Whitehurst Director 187,201 $3.09M $0 8 2026-06-11
8 Patrick W Grady Director 181,691 $3.00M $44.97M 9 2026-06-11
9 Erica Schultz Director 143,992 $2.38M -$932.8K 14 2026-10-07
10 Catherine Wong Director 111,462 $1.84M -$1.20M 21 2026-06-15
Lifetime OM Net = signed sum of open-market buys (P) and sells (S) over their career; excludes grants, tax withholdings, and dispositions to issuer. A large negative number is normal for long-tenured executives — they've sold compensation grants over many years.

AMPL Board & Officers

As of SEC filings through Oct 15, 2026

Directors 9

Officers 4

10% owners 3

Changes in the last 10 years (112)
Oct 15, 2026Vijaye Ganesh Raji became a director
Apr 22, 2026Spenser Skates listed as CEO and President (previously Chief Executive Officer) in SEC filings
Mar 6, 2026Nathaniel Glenn Crook became Chief Commercial Officer
Feb 24, 2026The company announced the departure of Thomas Neergaard Hansen as President in an SEC filing
Jun 16, 2025Eric Vishria reported in an SEC filing no longer being a director
Feb 22, 2025Tien Tzuo became a director
Aug 1, 2024Andrew Casey became Chief Financial Officer
May 23, 2024The company announced the departure of Christopher Harms as Chief Financial Officer in an SEC filing
Mar 30, 2023The company announced the departure of Ninos Sarkis as Chief Accounting Officer in an SEC filing
Feb 24, 2023Eric Vishria no longer listed as a 10% owner in SEC filings
Feb 22, 2023Christopher Harms became Chief Financial Officer
Dec 2, 2022Sarah E Tavel reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Peter H Fenton reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Mitchell Lasky reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Matt Cohler reported in an SEC filing no longer being a 10% owner
Dec 2, 2022J William Gurley reported in an SEC filing no longer being a director
Dec 2, 2022J William Gurley reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Chetan Puttagunta reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Benchmark Founders' Fund VIII-B, L.P. reported in an SEC filing no longer being a 10% owner
Dec 2, 2022Benchmark Founders' Fund VIII, L.P. reported in an SEC filing no longer being a 10% owner
Not reported recently (55)
Compiled from SEC filings by the company and its directors and officers. Dates are as stated in those filings. Where no filing says when someone left, we show the last filing that listed them.

AMPL Proposed Insider Sales (Form 144)

Latest: 2026-10-02
Last 30d: 3 filings · $1.1M notice value  ·  Last 90d: 5 filings · $7.3M notice value · 2 unique filers · 100% under 10b5-1 plans

What is Form 144? A notice of intent to sell restricted or control stock under Rule 144. Affiliates (officers, directors, 10%+ owners) and holders of restricted shares must file Form 144 when planning to sell more than 5,000 shares or $50,000 in any 3-month rolling window.

How it relates to Form 4: Form 144 is filed before the trade (up to 90 days in advance); Form 4 is filed within 2 business days after the trade executes. Not every Form 144 results in a sale — the filer may cancel or delay. Look for the corresponding Form 4 on the Insider Activity card to confirm a sale actually happened.

10b5-1 plans: Trades made under a pre-scheduled Rule 10b5-1 plan are not discretionary — they execute automatically on dates set months earlier, regardless of news. High 10b5-1 percentages mean less per-filing signal value, though cumulative selling volume still matters.

"Notice value": Aggregate market value the filer wrote into the Form 144 — i.e. the size of the planned sale, not necessarily the executed dollars. An amended notice (Form 144/A) replaces the original it amends, and cancelled notices are dropped, so neither is double-counted above. A filed value that is clearly inconsistent with the share count at the stock's price (a filer typo) shows as a dash and is left out of the totals.

Source & freshness: Sourced from public Form 144 filings. Refreshed daily; new filings typically appear here the morning after they are filed.

Top 90-day filers: Crook Nathaniel Glenn (1, $3.9M) · Skates Spenser (4, $3.4M)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-10-02 Skates Spenser Member of immediate family of any of the foregoing 70,087 $1.02M 2026-10-02 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-10-01 Skates Spenser Member of immediate family of any of the foregoing 3,539 $51.1K 2026-10-01 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-09-30 Skates Spenser Member of immediate family of any of the foregoing 1,374 $19.9K 2026-09-30 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-09-10 Skates Spenser Member of immediate family of any of the foregoing 185,000 $2.28M 2026-09-10 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-09-04 Crook Nathaniel Glenn Officer 300,000 $3.90M 2026-09-04 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-06-12 CATHERINE JEN WONG Officer 7,453 $51.3K 2026-06-12 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-06-12 144/A Liu Curtis Officer, Director, 10% Stockholder 22,786 $178.2K 2026-06-01 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2026-03-05 CURTIS LIU Director, Officer, 10% Stockholder 80,848 $624.1K 2026-03-05 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2025-12-29 ANNE LEE SKATES Director, Officer, 10% Stockholder 75,000 $870.8K 2025-12-24 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
2025-12-15 ERICA SCHULTZ Director 10,000 $112.5K 2025-12-15 Morgan Stanley Smith Barney LLC … 10b5-1 EDGAR
Notice value is the aggregate market value the filer states they intend to sell — not a confirmed transaction. Compare to Insider Activity (Form 4) to see which planned sales actually executed. Market-wide feed: Planned sales (Form 144).
ETF Holders
52 ETFs hold AMPL
25 shown · $233.64M total exposure · 0.04% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 VTI Vanguard Morningstar Total Stock Market ETF Vanguard 0.00% $38.9M — 2026-09-30
2 IWM iShares Russell 2000 ETF iShares (BlackRock) 0.05% $38.5M $75.1B 2026-10-20
3 VGT Vanguard Information Technology ETF Vanguard 0.02% $31.0M — 2026-09-30
4 VB Vanguard Morningstar Small-Cap ETF Vanguard 0.02% $28.4M — 2026-09-30
5 VXF Vanguard Extended Market ETF Vanguard 0.02% $15.9M — 2026-09-30
6 VBK Vanguard Morningstar Small-Cap Growth ETF Vanguard 0.04% $15.8M — 2026-09-30
7 IWO iShares Russell 2000 Growth ETF iShares (BlackRock) 0.10% $13.9M $13.6B 2026-10-20
8 FYC First Trust Small Cap Growth AlphaDEX® Fund First Trust 0.73% $9.8M $1.3B 2026-10-20
9 VTWO Vanguard Russell 2000 ETF Vanguard 0.04% $7.8M — 2026-09-30
10 FYX First Trust Small Cap Core AlphaDEX® Fund First Trust 0.35% $4.8M $1.4B 2026-10-20
11 FTEC Fidelity MSCI Information Technology Index ETF Fidelity 0.02% $4.4M $21.3B 2026-10-20
12 XSW State Street® SPDR® S&P® Software & Services ETF SPDR (State Street) 0.91% $4.3M $476.1M 2026-10-20
13 SMLF iShares U.S. Small-Cap Equity Factor ETF iShares (BlackRock) 0.10% $4.0M $4.2B 2026-10-20
14 SCHA Schwab U.S. Small-Cap ETF Nport 0.02% $3.6M — 2026-05-31
15 ITOT iShares Core S&P Total U.S. Stock Market ETF iShares (BlackRock) 0.00% $2.3M $97.4B 2026-10-20
16 DFAC Dimensional US Core Equity 2 ETF Dimensional 0.00% $1.8M — 2026-10-20
17 VTWG Vanguard Russell 2000 Growth ETF Vanguard 0.09% $1.5M — 2026-09-30
18 FESM Fidelity Enhanced Small Cap Core ETF Fidelity 0.02% $1.2M $6.6B 2026-10-20
19 DFAS Dimensional US Small Cap ETF Dimensional 0.00% $1.0M — 2026-10-20
20 XITK State Street® SPDR® FactSet Innovative Technology ETF SPDR (State Street) 1.36% $903,764 $66.3M 2026-10-20
21 FAD First Trust Multi Cap Growth AlphaDEX® Fund First Trust 0.15% $867,535 $589.1M 2026-10-20
22 PRFZ Invesco RAFI US 1500 Small-Mid ETF Nport 0.03% $839,631 — 2026-07-31
23 ONEQ Fidelity Nasdaq Composite Index ETF Fidelity 0.01% $773,649 $10.9B 2026-10-20
24 RSSL Global X Russell 2000 ETF Global X 0.05% $764,959 — 2026-10-21
25 ISMD Inspire Small/Mid Cap ETF Nport 0.19% $611,282 — 2026-05-31
Fundamentals

Quarterly filings sourced from SEC 10-Q / 10-K reports. TTM tiles aggregate the most recent four quarters; bars show the last ~12 quarters oldest → newest.

Metrics
  • Revenue — top-line sales. Look for consistent YoY growth; seasonal businesses need same-quarter comparisons (Q4 '24 vs Q4 '23).
  • Net Income — bottom-line profit after all expenses. Can be volatile from one-time items; red bars = net loss.
  • Diluted EPS — net income per share assuming options/converts are exercised. Direct input to the P/E ratio.
  • Operating Cash Flow — cash generated from core operations, before capex and financing. Harder to manipulate than net income; growing OCF is a quality signal.
How to read the bars
  • Sequential growth — quarter-over-quarter trend. Accelerating bars are a momentum signal.
  • YoY growth — compare to the same quarter a year earlier to remove seasonality.
  • Quality — OCF should roughly track Net Income over time. Large divergence (net income ≫ OCF) flags accruals risk.
  • Margins — scan the bar ratios: Net Income / Revenue tells you margin trend without needing a separate chart.

TTM (trailing-twelve-month) smooths seasonality and is used for the P/E calculation. Filings appear 30–90 days after the period closes.

Trailing P/E
—
TTM Diluted EPS
$-0.75
TTM Revenue
$374.37M
TTM Net Income
$-99.53M
TTM Op. Cash Flow
$31.76M
Quarterly figures (12 quarters)
QuarterPeriod EndRevenueNet IncomeDiluted EPSOp. Cash Flow
Q2 '262026-06-30$100.89M$-34.62M$-0.27$25.58M
Q1 '262026-03-31$93.49M$-23.27M$-0.17$-11.61M
Q4 '252025-12-31$91.43M$-17.66M$-0.13$12.84M
Q3 '252025-09-30$88.56M$-23.99M$-0.18$4.96M
Q2 '252025-06-30$83.27M$-24.67M$-0.19$20.05M
Q1 '252025-03-31$79.95M$-22.23M$-0.17$-8.02M
Q4 '242024-12-31$78.13M$-32.59M$-0.26$3.16M
Q3 '242024-09-30$75.22M$-16.85M$-0.14$6.17M
Q2 '242024-06-30$73.30M$-23.41M$-0.19$9.23M
Q1 '242024-03-31$72.62M$-21.46M$-0.18$-48.00K
Q4 '232023-12-31$71.40M$-18.54M$-0.15$2.32M
Q3 '232023-09-30$70.64M$-17.75M$-0.15$7.96M
Q2 2026 • period ending 2026-06-30 • filed 2026-08-06
Valuation

Ratios derived from TTM financials and the current market price, sampled daily. History chart shows how expensive the stock is today relative to its own recent past.

Price Multiples
  • P/E — price / TTM earnings. Rough market rule: 10–15 value, 15–25 market, >30 growth/premium. Negative when earnings are negative.
  • P/B — price / book value. Useful for financials and asset-heavy names; meaningless for asset-light software.
  • P/S — price / TTM revenue. Useful when earnings are negative or noisy (early-stage growth).
  • EV/EBITDA — capital-structure-neutral. <10 cheap, 10–15 reasonable, >20 rich. Good for comparing across leverage profiles.
  • EV/Sales — like P/S but accounts for debt + cash. Compare within sector.
Profitability & Yields
  • ROE — return on equity. >15% strong, >25% exceptional. Caution: high leverage inflates ROE.
  • ROA — return on assets. Leverage-neutral; >5% solid, >10% exceptional.
  • Div Yield — annual dividend / price. Compare to 10Y Treasury; sustained yield >6% often signals distress.
  • FCF Yield — free cash flow / market cap. >5% is attractive; negative means burning cash.
Balance Sheet
  • Debt/Equity — leverage. <1 conservative, >2 aggressive. Sector-dependent (utilities naturally high, tech low).
  • Current Ratio — short-term liquidity. >1.5 comfortable, <1 raises short-term solvency flags.
Reading the history chart
  • Compare current level to the 3-year band: near the high end = relatively expensive; near the low = relatively cheap.
  • Multiples expanding while earnings are flat = sentiment-driven rally.
  • Multiples compressing while earnings grow = value coming from fundamentals.
P/E
—
P/B
16.00
P/S
5.82
EV/EBITDA
—
EV/Sales
5.62
ROE
-73.1%
ROA
-27.9%
Div Yield
0.00%
FCF Yield
1.46%
Debt/Equity
0.00
Current Ratio
—
Market Cap
$2.18B
as of 2026-10-21
Short Interest & Float

Regulatory short-interest reports publish on a bi-weekly settlement cadence; short-volume is reported daily by the trade-reporting facilities. Float is derived from insider-ownership filings.

Metric definitions
  • Short Interest — total shares currently sold short as of the settlement date. Lags real time by ~8 business days.
  • SI % of Float — short interest / free float. The key crowding metric.
  • Days to Cover — short interest / avg daily volume. How many full trading days it would take shorts to buy back. High DTC + catalyst = squeeze fuel.
  • Short Vol Ratio — today's short-sale volume / total volume. Intraday selling pressure proxy (not the same as short interest).
  • Free Float — shares available for public trading (total shares minus insider / restricted).
  • Float % — free float / shares outstanding. <50% = tightly held, more prone to squeezes.
How to read the signals
  • SI % of Float < 5% — typical, no particular signal.
  • 5–15% — elevated; watch for catalysts (earnings, guidance, macro).
  • 15–30% — heavily shorted; tight-float names in this range have produced notable squeezes historically.
  • >30% — extreme; borrow is likely expensive and squeeze risk is material.
  • Days to Cover > 5 combined with high SI% amplifies squeeze potential.
History chart
  • Trend matters more than level. Rapidly rising short interest often precedes negative catalysts or heavy hedging.
  • A sudden drop in SI after a rally may indicate a squeeze in progress.

Short interest is reported mid-month and end-of-month; short volume is daily.

Short Interest
7.14M
SI % of Float
8.13%
Days to Cover
4.53
Short Vol Ratio
50.6%
Free Float
87.81M
Float %
86.7%
Short interest 2026-09-30 • Short volume 2026-10-21 • Float 2026-08-14