ACGLN Arch Capital Group Ltd. Depositary Shares, each Representing a 1/1,000th Interest in a 4.550% Non-Cumulative Preferred Share, Series G

XNAS
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ACGLN — —
Key stats
About
Industry (SIC)
FIRE, MARINE & CASUALTY INSURANCE (6331) · industry map
Exchange
XNAS
Employees
8,000
List Date
2021-06-02
CIK
0000947484
Headquarters
Pembroke, D0
Homepage
https://www.archgroup.com

Arch Capital Group Ltd is a Bermuda company that writes insurance and reinsurance with operations in the United States, Canada, Europe, Australia, and the United Kingdom. The business operates through three underwriting segments: insurance, reinsurance, and mortgage. The insurance segment provides specialty risk solutions to clients across various industries. The reinsurance segment provides reinsurance services which cover property catastrophe, property, liability, marine, aviation and space, trade credit and surety, agriculture, accident, life and health, and political risk. The mortgage bus…

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---6.02%13.00%1.55%0.65%5.08%2.85%
Feb---8.96%-3.65%-0.44%1.63%-0.90%-2.46%
Mar---4.52%0.63%1.67%-6.99%-6.17%-3.08%
Apr---8.49%-0.21%-7.61%-2.91%4.60%-2.92%
May--6.21%4.85%-0.31%-0.53%-3.67%1.31%
Jun1.61%-2.73%-5.43%-2.38%-0.59%-1.45%-1.83%
Jul0.12%4.48%1.88%-0.36%3.33%1.61%1.84%
Aug0.70%-8.71%-3.28%3.06%1.38%-3.48%-1.72%
Sep-0.08%0.00%-3.04%1.09%1.36%-2.87%-0.59%
Oct-0.46%-7.34%-1.70%-1.84%-3.14%-1.68%*-2.69%
Nov-2.04%9.82%12.70%-1.56%-2.45%--3.29%
Dec1.06%-10.75%-0.15%-9.09%-2.51%---4.29%
Total0.87%-33.10%14.57%-15.72%-10.66%-9.13%-8.86%
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: $15.14
SMA 50: $15.51
SMA 200: $16.52
Current: $14.93
EMA 12: $15.12
EMA 26: $15.23
MACD: -0.1110 | Signal: 0.0117
BEARISH
ADX (14): 21.64
WEAK TREND
+DI: 16.39
−DI: 16.27

Momentum Oscillators

RSI (14): 39.29
NEUTRAL
Stoch %K: 28.14
Stoch %D: 41.52
Williams %R: -81.18

Volume & Volatility

BB Upper: $15.41
BB Lower: $14.88
NEUTRAL
OBV: -901,778
Vol SMA 20: 68,743
Vol ROC: -71.74%
ATR: $0.35
True Range: $0.40
HV 20: 15.1%
HV 30: 17.1%
HV 60: 13.7%

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

SYMBOL: ACGLN CURRENT PRICE: $15.84

Executive Summary: BULLISH (Confidence Level: 6/10)

Key drivers:

  • Trend indicators are mixed, with SMAs aligned but MACD indicating bearish momentum.
  • Momentum oscillators show a neutral RSI reading and stochastic signals in line with the current price.

Primary risks:

  • Recent news headlines have been positive, which could lead to potential mispricing.
  • Low volatility could indicate limited upside or increased risk of sudden moves.

Investment thesis: ACGLN is positioned for a potential bounce, driven by recent positive news and mixed technical signals. However, caution is advised due to the low volatility regime and bearish MACD signal.

Recent news sentiment impact: Positive news headlines have recently dominated, which could lead to further price appreciation if sustained.

Technical Analysis:

  • Trend Direction: Medium-term downtrend
  • Support/Resistance Levels: Key levels are the SMAs (20, 50, and 200) and the Bollinger Bands (upper at $16.48, middle at $16.05, and lower at $15.62)
  • Momentum Signals:
    • RSI interpretation: Neutral (40.64%)
    • MACD signal: Bearish
    • Bollinger Bands position: Squeeze
  • Volume Analysis: Volume is trending higher, with an OBV reading of -489578.31 indicating a potential buy signal.

News & Sentiment Analysis:

  • Recent Headlines Summary: Positive news headlines have recently dominated.
  • Sentiment Assessment: Positive (4/5)
  • Catalyst Identification: None
  • Market Narrative: News sentiment aligns with the current price, which could lead to further upside if sustained.

Risk & Volatility Assessment:

  • Beta Interpretation: Low risk (0.24 vs SPY)
  • Volatility Regime: Low volatility - stock moves less than market
  • Options Market Signals: No options data available
  • Downside Protection: Support levels are the SMAs and Bollinger Bands

Market Context & Positioning:

  • Sector Performance: Not applicable (P&C Insurance)
  • Institutional Activity: No volume data available for institutional activity.
  • Correlation Analysis: ACGLN has a low correlation with SPY (0.31).
  • Relative Valuation: Position within the trading range is neutral.

Key Levels & Action Items:

  • Critical Price Levels: SMAs, Bollinger Bands
  • Breakout/Breakdown Levels: None
  • Time-Sensitive Catalysts: Earnings announcement not available.
  • Risk Management: Stop-loss levels should be set at the lower Bollinger Band ($15.62) and position sizing should consider the low volatility regime.

Conclusion: ACGLN is positioned for a potential bounce, driven by recent positive news and mixed technical signals. However, caution is advised due to the low volatility regime and bearish MACD signal.

Generated
News
All ACGLN news →
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ACGLN Options Activity & IV Rank

Loading options activity...
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.

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

Risk Metrics

Beta: 0.2531
Alpha: -21.27%
Correlation: 0.2930
R-Squared: 8.6%
Stock Volatility: 11.0%
Market Volatility: 12.7%

Analysis Details

Benchmark: SPY
Data Points: 251
Period: 252 trading days
Interpretation:
Low volatility - stock moves less than market
Beta & Alpha Over Time

ACGLN Institutional Ownership (13F)

Latest filings — 2026-09-30

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.

4 filers46,488 shares$748.57K value
# Filer Shares Value % of Total % of Float Period
1 IAT REINSURANCE CO LTD. 40,000 $645.80K 86.27% — 2026-06-30
2 GAMMA Investing LLC 2,821 $42.99K 5.74% — 2026-09-30
3 First Command Advisory Services, Inc. 1,955 $31.87K 4.26% — 2026-06-30
4 PNC Financial Services Group, Inc. Custodian 1,712 $27.91K 3.73% — 2026-06-30
# Filer Notional Value % of Total Period
# Filer Notional Value % of Total Period

ACGLN Board & Officers

As of SEC filings through Sep 14, 2026

Directors 11

Officers 7

Changes in the last 10 years (34)
Sep 3, 2026Robert Michael Schmeiser became CEO, Arch Global Mortgage Grp.
Sep 3, 2026Jerome Halgan became CEO, Arch Glob Reinsurance Grp
Jun 3, 2026The company announced the departure of David Gansberg as President, Arch Capital Group in an SEC filing
Feb 26, 2026Francois Morin listed as CFO and Treasurer (previously EVP and CFO) in SEC filings
Jan 15, 2026The company announced the departure of John D Vollaro from the board in an SEC filing
Mar 3, 2025Christine Todd listed as Chief Investment Officer (previously SVP & Chief Investment Officer) in SEC filings
Feb 4, 2025Alexander S Moczarski became a director
Nov 21, 2024Nicolas Papadopoulo listed as CEO (previously Officer of Subsidiary) in SEC filings
Nov 21, 2024Nicolas Papadopoulo first listed as a director in an SEC filing
Nov 21, 2024Maamoun Rajeh listed as President, Arch Capital Group (previously Chairman & CEO Arch Re Group) in SEC filings
Nov 21, 2024David Gansberg listed as President, Arch Capital Group (previously CEO, Global Mortgage Group) in SEC filings
Oct 11, 2024The company announced the departure of Marc Grandisson from the board in an SEC filing
Oct 11, 2024The company announced the departure of Marc Grandisson as CEO in an SEC filing
Aug 27, 2024Neal F Triplett became a director
Aug 27, 2024Daniel Joseph Houston became a director
Mar 28, 2024The company announced the departure of Louis J Paglia from the board in an SEC filing
Mar 28, 2024The company announced the departure of Eric Doppstadt from the board in an SEC filing
Nov 27, 2023The company announced the departure of Thomas R Watjen from the board in an SEC filing
Feb 17, 2023John M Pasquesi first listed as a director in an SEC filing
Nov 8, 2022Nicolas Papadopoulo first listed as Officer of Subsidiary in an SEC filing
Not reported recently (8)
  • Eugene S Sunshine · Last reported as a director in an SEC filing dated May 13, 2024
  • W Preston Hutchings · Last reported as SVP & Chief Investment Officer in an SEC filing dated Jun 1, 2021
  • Constantine Iordanou · Last reported as a director in an SEC filing dated Sep 13, 2019
  • Andrew Rippert · Last reported as CEO of Global Mortgage Group in an SEC filing dated Mar 4, 2019
  • Yiorgos Lillikas · Last reported as a director in an SEC filing dated Feb 28, 2019
  • Mark Donald Lyons · Last reported as EVP,CFO & Treasurer in an SEC filing dated May 17, 2018
  • David McElroy · Last reported as Chairman & CEO Arch Insur Gr in an SEC filing dated May 10, 2017
  • Kewsong Lee · Last reported as a director in an SEC filing dated May 5, 2017
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.

ACGLN Proposed Insider Sales (Form 144)

Latest: 2026-08-18
Last 30d: 0 filings  ·  Last 90d: 2 filings · $8.7M notice value · 2 unique filers

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: Gansberg David (1, $7.6M) · Morin Francois (1, $1.1M)
Filed Filer Role Shares Notice Value Planned Sale Broker Plan Link
2026-08-18 Morin Francois Officer 11,010 $1.09M 2026-08-18 Charles Schwab & Co., Inc — EDGAR
2026-07-20 Gansberg David Former Affiliate 76,325 $7.63M 2026-07-20 Charles Schwab & Co., Inc. — EDGAR
2026-07-02 Gansberg David Former Affiliate 79,273 $8.05M 2026-07-02 Charles Schwab & Co., Inc. — EDGAR
2026-06-26 Gansberg David Former Affiliate 33,096 $3.22M 2026-06-26 Charles Schwab & Co., Inc. — EDGAR
2026-03-10 Papadopoulo Nicolas Officer 21,930 $2.11M 2026-03-10 Charles Schwab & Co., Inc. — EDGAR
2026-03-10 Gansberg David Officer 5,907 $569.3K 2026-03-10 Charles Schwab & Co., Inc. — EDGAR
2026-02-11 Rajeh Maamoun Officer 47,430 $4.56M 2026-02-11 Charles Schwab & Co., Inc. — EDGAR
2025-12-15 PASQUESI JOHN M Director, CHAIR 8,800 $828.7K 2025-12-15 Charles Schwab & Co., Inc. — EDGAR
2025-12-12 PASQUESI JOHN M Director, CHAIR 175,000 $16.43M 2025-12-12 Charles Schwab & Co., Inc. — EDGAR
2025-12-12 John Murray Pasquesi Director, CHAIR 28,866 $2.71M 2025-12-12 APEX CLEARING — 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
3 ETFs hold ACGLN
3 shown · $7.41M total exposure · 0.09% AUM-weighted avg weight
# ETF Provider Weight $ Exposure ETF AUM As Of
1 FPE First Trust Preferred Securities and Income ETF First Trust 0.09% $5.4M $5.8B 2026-10-20
2 JHPI John Hancock Preferred Income ETF Nport 0.76% $1.6M — 2026-06-30
3 PQDI Principal Spectrum Preferred and Income ETF Nport 0.65% $453,124 — 2026-06-30
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.