NTCT Netscout Systems Inc

XNAS 41.09 Delayed
Find condors

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.

NTCT $41.09 —
Key stats
$41.09
52-Week Range
$25.20 – $45.28
YTD
+53.02%
IV Rank (30D)
24.01
Straddle Price
$4.72
P/C Vol Ratio
0.00
Market Cap
$3.0B
Fair Value
MODEL: NEUTRAL

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)5.29%
Beta vs SPY0.81
Cost of Equity (CAPM)9.32% (VRP-adj)
WACC9.20%
Volatility Risk Premium+67.2pp (IV − HV30)
Effective Tax Rate13.7%
Rev. Growth (YoY, DCF input)-3.9%
DCF Horizon12 years explicit + fade
Free Cash Flow (TTM)$0.3B
Return on Equity (TTM)7.3%
Book / Price55.1% — banking bias active (P/B is primary)
Gross Margin (TTM)79.8%
FCF Margin (TTM)29.6%
Debt / Equity0.00
Quality Score4/6 — high quality (12y DCF)
Market-Implied Growth-5.1% (reverse-DCF on current price)
SMA 50$39.01 (Market Anchor value)
SMA 20 / Bollinger Mid$38.73
Bollinger Width / SMA2029.0% (drives anchor stability)
Net Debt$-0.6B
Market Cap$3B
Peers used for multiples: CACI, JKHY, LDOS, OTEX, SAIC, WAY (SIC-code peers; ETF co-membership was sector-incoherent)
60-Day Conviction
24%
20-Day Fair Value
≈ by Nov 3, 2026
$40.87
α -0.3% rank 35%
conviction
22%
40-Day Fair Value
≈ by Dec 2, 2026
$40.71
α -0.7% rank 34%
conviction
20%
60-Day Fair Value
≈ by Dec 31, 2026
$41.24
α +0.6% rank 51%
conviction
24%
MethodImplied PriceWeightDetail
DCF $43.52 43%
DDM (Gordon) n/a 0%
Peer P/E $27.70 13% median 17.0× · 6 peers
Peer EV/EBITDA $35.69 13% median 11.1× · 6 peers
Peer P/B $67.83 13% median 3.0× · 6 peers
Peer P/S $14.86 13% median 1.2× · 6 peers
Market Anchor (SMA50) $39.01 5% stability 5% (BB-width)
Options Expected (B-L 30d) $41.07 0% 7 strikes · skew +0.16
As of 2026-10-05 · updated
About
Industry (SIC)
SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN (7373)
Exchange
XNAS
Market Cap
$3.0B

NetScout Systems Inc is engaged in providing enterprise network observability, carrier service assurance, cybersecurity, and Distributed Denial-of-Service (DDoS), protection solutions. It bases its solutions on proprietary adaptive service intelligence technology, which helps customers monitor and identify performance issues and provides insight into network-based security threats. These solutions also deliver real-time and historical information, which provides insight to restore service and understand the quality of user experience. The company derives revenue from the sale of network manage…

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
MonthAvg ReturnYears of Data
Jan +1.50% 6
Feb -2.65% 6
Mar +1.71% 6
Apr -1.92% 6
May +12.56% 6
Jun +1.13% 6
Jul -1.78% 6
Aug -1.84% 6
Sep +1.47% 6
Oct -1.70% 6
Nov +1.88% 5
Dec +1.26% 5
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: $38.92
SMA 50: $39.03
SMA 200: $35.23
Current: $40.98
EMA 12: $39.76
EMA 26: $39.27
MACD: 0.4960 | Signal: 0.2963
BULLISH
ADX (14): 16.71
RANGE
+DI: 28.35
−DI: 15.91

Momentum Oscillators

RSI (14): 65.29
NEUTRAL
Stoch %K: 82.56
Stoch %D: 79.39
Williams %R: -16.21

Volume & Volatility

BB Upper: $41.19
BB Lower: $36.66
NEUTRAL
OBV: 276,488
Vol SMA 20: 621,647
Vol ROC: -90.25%
ATR: $1.02
True Range: $0.58
HV 20: 22.4%
HV 30: 22.9%
HV 60: 26.7%

Data Summary

Data Points: 500
Last Updated:
Date Range: 2024-10-04T00:00:00 – 2026-10-02T00:00:00
AI Analysis

LLM Stock Analysis Report

Executive Summary

Overall Assessment: BULLISH (Confidence Level: 7/10)

Key Drivers:

  • Bullish technical signals, including MACD and trend indicators
  • Positive news sentiment, highlighting market share and leadership position in the deep observability market
  • Strong institutional support, as evidenced by volume trends and options activity

Primary Risks:

  • High volatility, potentially amplifying market moves
  • Unusual options activity, with a high IV rank and put/call volume ratio indicating bearish sentiment

Investment Thesis: NTCT is a strong candidate for further upside, driven by its leadership position in the deep observability market, positive news sentiment, and institutional support.

Recent News Sentiment Impact: The recent news headlines have been primarily positive, highlighting market share and leadership position in the deep observability market. This has contributed to the bullish technical signals and overall assessment.

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: Key price levels include:

  • SMA 20: $38.85
  • SMA 50: $35.04
  • Upper Bollinger Band: $43.28

Momentum Signals: RSI interpretation: Overbought (>70), indicating potential for a pullback. MACD signal: Bullish, with the MACD line above the signal line. Bollinger Bands position: Neutral, as price is trading near the middle band.

Volume Analysis: Volume trends indicate institutional support, with a volume rate of change (VROC) at 60.07%.

News & Sentiment Analysis

Recent Headlines Summary: The news headlines highlight NTCT's leadership position in the deep observability market and its expanding market share.

Sentiment Assessment: The overall sentiment is NEUTRAL, with some positive headlines and no significant negative news.

Catalyst Identification: Upcoming catalysts include earnings reports from peer companies and potential regulatory changes in the cybersecurity industry.

Risk & Volatility Assessment

Beta Interpretation: NTCT has a beta of 1.05, indicating above-average volatility relative to the broader market.

Volatility Regime: The current volatility regime is high, with an IV rank of 90.6% and an expected move of $3.75 (20 DTE).

Options Market Signals: The options activity suggests bearish sentiment, with a put/call volume ratio of 30.38 and a put/call OI ratio of 0.12.

Market Context & Positioning

Sector Performance: NTCT is outperforming its sector peers, with a relative strength index (RSI) above 70.

Institutional Activity: Institutional support is evident in the volume trends and options activity.

Correlation Analysis: NTCT has a moderate correlation with the broader market, as indicated by an R-squared value of 0.41.

Key Levels & Action Items

Critical Price Levels: Support/resistance levels include:

  • SMA 20: $38.85
  • Upper Bollinger Band: $43.28

Breakout/Breakdown Levels: A breakout above the upper Bollinger band could indicate further upside, while a breakdown below the lower Bollinger band would suggest a pullback.

Time-Sensitive Catalysts: Earnings reports from peer companies and potential regulatory changes in the cybersecurity industry are upcoming catalysts.

Risk Management: Consider setting a stop-loss level at $38.85 (SMA 20) to manage risk, and adjust position sizing based on market volatility.

This comprehensive analysis provides an objective assessment of NTCT's technical, news, and sentiment indicators, highlighting its bullish momentum and institutional support. However, it also acknowledges the risks associated with high volatility and unusual options activity.

Generated
News
Earnings History
7 of 8 under expected move
Avg Expected Move
9.38%
Avg Actual Move
3.46%
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
2024-10-24 After-Close 9.78% 0.88% 0.09x Within
2025-01-30 Pre-Market 9.56% 9.90% 1.04x Exceeded
2025-05-08 After-Close 5.59% 0.70% 0.13x Within
2025-08-07 Pre-Market 7.25% 2.03% 0.28x Within
2025-11-06 Pre-Market 11.63% 6.19% 0.53x Within
2026-02-05 After-Close 15.37% 3.45% 0.22x Within
2026-05-07 After-Close 7.57% 2.09% 0.28x Within
2026-08-06 After-Close 8.27% 2.40% 0.29x Within

NTCT Options Activity & IV Rank

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

IV Rank (30D)
24.01
IV Rank (7D)
7.03
IV (30D ATM)
39.0%
Straddle (30D)
$4.72
Straddle (7D)
$2.25
P/C Volume
0.00
Spread Scanner GPU

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.

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
ATM — / Wing —
30 DTE / 10d —
— pts EXTREME
ATM — / Wing —

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)
Straddle Price (30 DTE)
Beta Analysis
Beta (1Y vs SPY)
0.97
Correlation (SPY)
39.8%
R²
0.16
Ann. Volatility
31.8%
SPY Volatility
13.0%

Moderate volatility - stock generally follows market

Beta & Alpha Over Time

NTCT Institutional Ownership (13F)

Latest filings — 2026-09-30
Diluted shares outstanding: 73,672,250 (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.

328 filers77,962,052 shares$3.24B value105.82% of float
# Filer Shares Value % of Total % of Float Period
1 BlackRock, Inc. Custodian 11,435,751 $498.03M 15.38% 15.52% 2026-06-30
2 Vanguard Group Inc Custodian 9,057,337 $245.09M 7.57% 12.29% 2025-12-31
3 Vanguard Portfolio Management LLC 5,590,843 $243.48M 7.52% 7.59% 2026-06-30
4 Dimensional Fund Advisors LP Custodian 4,327,997 $188.48M 5.82% 5.87% 2026-06-30
5 Legal & General Group Plc Custodian 3,811,022 $165.97M 5.13% 5.17% 2026-06-30
6 State Street Corp 3,579,289 $155.88M 4.81% 4.86% 2026-06-30
7 LSV ASSET MANAGEMENT 3,161,650 $137.69M 4.25% 4.29% 2026-06-30
8 Vanguard Capital Management LLC 3,055,146 $133.05M 4.11% 4.15% 2026-06-30
9 Geode Capital Management, LLC Custodian 2,153,392 $93.79M 2.90% 2.92% 2026-06-30
10 Robeco Institutional Asset Management B.V. 2,056,142 $89.54M 2.77% 2.79% 2026-06-30
11 First Trust Advisors LP 1,962,833 $85.48M 2.64% 2.66% 2026-06-30
12 Wellington Management Group LLP Custodian 1,258,576 $54.81M 1.69% 1.71% 2026-06-30
13 Allianz Asset Management GmbH 1,253,154 $54.57M 1.69% 1.70% 2026-06-30
14 AQR Capital Management, LLC Custodian 1,059,810 $45.85M 1.42% 1.44% 2026-06-30
15 Ameriprise Financial, Inc. Custodian 1,005,214 $43.78M 1.35% 1.36% 2026-06-30
16 Charles Schwab Investment Management, Inc. 1,003,431 $43.70M 1.35% 1.36% 2026-06-30
17 Northern Trust Corp Custodian 783,277 $34.11M 1.05% 1.06% 2026-06-30
18 ACADIAN ASSET MANAGEMENT LLC 768,068 $33.44M 1.03% 1.04% 2026-06-30
19 Morgan Stanley Custodian 676,388 $29.46M 0.91% 0.92% 2026-06-30
20 BRIDGEWAY CAPITAL MANAGEMENT, LLC 613,489 $26.72M 0.83% 0.83% 2026-06-30
21 LAZARD ASSET MANAGEMENT LLC 591,598 $25.76M 0.80% 0.80% 2026-06-30
22 FMR LLC Custodian 590,593 $25.72M 0.79% 0.80% 2026-06-30
23 Nuveen, LLC Custodian 584,926 $25.47M 0.79% 0.79% 2026-06-30
24 Qube Research & Technologies Ltd 534,625 $23.28M 0.72% 0.73% 2026-06-30
25 CSM Advisors, LLC 482,271 $21.00M 0.65% 0.65% 2026-06-30
5 filers$1.52M notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $753.41K 49.71% 2026-06-30
2 Citadel Advisors LLC Custodian $248.24K 16.38% 2026-06-30
3 Jane Street Group, LLC Custodian $213.40K 14.08% 2026-06-30
4 IMC-Chicago, LLC Custodian $204.69K 13.51% 2026-06-30
5 Simplex Trading, LLC Custodian $95.81K 6.32% 2026-06-30
1 filers$256.94K notional
# Filer Notional Value % of Total Period
1 Susquehanna International Group, LLP Custodian $256.94K 100.00% 2026-06-30

NTCT Insider Trading (Form 4)

Latest: 2026-09-14
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
2026-09-14 Christopher Perretta Director Sell (S) −7,000 $38.00 -$266.0K EDGAR
2026-09-11 Shannon Nash Director Exer (M) +7,000 — EDGAR
2026-09-11 Vivian M Vitale Director Exer (M) +7,000 — EDGAR
2026-09-11 Alfred Grasso Director Exer (M) +7,000 — EDGAR
2026-09-11 Joseph G Hadzima Jr Director Exer (M) +7,000 — EDGAR
2026-09-11 Christopher Perretta Director Exer (M) +7,000 — EDGAR
2026-09-11 Robert E Donahue Director Exer (M) +7,000 — EDGAR
2026-09-11 Marlene Pelage Director Exer (M) +7,000 — EDGAR
2026-09-11 John R Egan Director Exer (M) +7,000 — EDGAR
2026-08-26 Michael Szabados Director Sell (S) −4,000 $37.70 -$150.8K EDGAR
2026-08-26 Anthony John Piazza EVP & Chief Financial Officer Mixed +1,763 $37.81 -$27.9K EDGAR
2026-08-26 Sanjay Munshi Chief Operating Officer Mixed +2,269 $37.81 -$27.6K EDGAR
2026-08-19 Sanjay Munshi Chief Operating Officer Sell (S) −2,269 $39.27 -$89.1K EDGAR
2026-08-13 John Downing EVP, Worldwide Sales Ops Sell (S) −8,000 $38.41 -$307.3K EDGAR
2026-06-25 Eric Todd Watt Chief Accounting Officer Grant (A) +10,000 RSU — 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.

NTCT Insider Holdings

15 insiders · @ $40.98
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 Anil K Singhal President & CEO 1,898,994 $77.83M $0 82 2026-06-23
2 John Downing EVP, Worldwide Sales Ops 127,809 $5.24M -$8.54M 133 2026-08-13
3 Joseph G Hadzima Jr Director 125,185 $5.13M -$2.85M 68 2026-09-11
4 John R Egan Director 122,740 $5.03M -$1.55M 33 2026-09-11
5 Robert E Donahue Director 73,977 $3.03M $0 21 2026-09-11
6 Jean A Bua See Remarks 71,361 $2.92M -$3.73M 73 2025-02-14
7 Vivian M Vitale Director 52,970 $2.17M $0 12 2026-09-11
8 Shannon Nash Director 43,170 $1.77M $0 6 2026-09-11
9 Alfred Grasso Director 42,000 $1.72M -$470.6K 15 2026-09-11
10 Michael Szabados Director 41,654 $1.71M -$11.95M 166 2026-08-26
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.

NTCT Proposed Insider Sales (Form 144)

Latest: 2026-09-11
Last 30d: 2 filings · $677K notice value  ·  Last 90d: 5 filings · $1.2M notice value · 4 unique filers · 60% 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. Amendments (Form 144/A) and post-cancellation refilings can inflate this if you sum naively; the rollup above excludes filings with zero stated value.

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: Michael Szabados (2, $562K) · DOWNING JOHN (1, $307K) · Perretta Christopher (1, $266K) · Munshi Sanjay (1, $89K)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-09-11 Perretta Christopher Director 7,000 $266.0K 2026-09-11 Fidelity Brokerage Services LLC 10b5-1 EDGAR
2026-09-10 Michael Szabados Director 11,000 $411.2K 2026-09-10 Merrill Lynch — EDGAR
2026-08-25 Michael Szabados Director 4,000 $150.8K 2026-08-25 Merrill Lynch — EDGAR
2026-08-17 Munshi Sanjay Officer 2,269 $89.1K 2026-08-17 Merrill Lynch 10b5-1 EDGAR
2026-08-11 DOWNING JOHN Officer 8,000 $307.3K 2026-08-11 Merrill Lynch 10b5-1 EDGAR
2026-06-08 DOWNING JOHN Officer 8,000 $322.3K 2026-06-08 Merrill Lynch 10b5-1 EDGAR
2026-06-05 SINGHAL ANIL K Director 42,013 $1.73M 2026-06-05 TD Securities (USA) LLC — EDGAR
2026-06-01 SINGHAL ANIL K Director 40,655 $1.73M 2026-06-01 TD Securities (USA) LLC — EDGAR
2026-05-29 SINGHAL ANIL K Director 9,345 $388.6K 2026-05-29 NetScout Systems, Inc — EDGAR
2026-05-15 Munshi Sanjay Officer 1,985 $76.2K 2026-05-15 Merrill Lynch 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.
ETF Holders
# ETF Provider Weight $ Exposure ETF AUM As Of
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.

P/E Ratio25.2
P/B Ratio1.8
P/S Ratio3.3
EV/EBITDA12.7
TTM Revenue$0.9B
TTM Net Income$0.1B
TTM EPS$1.63
ROE7.3%