ARCH CAPITAL GROUP LTD

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ACGL·G0450A105·US·Common Stock·Financial Services - Insurance - Diversified-13D/G

ACGL (ARCH CAPITAL GROUP LTD) is held by 283 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($2.9B), VANGUARD CAPITAL MANAGEMENT LLC ($2.2B), Artisan Partners Limited Partnership ($2.1B). Net institutional sentiment: Mixed. In Q2 2026, 2 members of Congress and 135 funds bought ACGL.

283

Holders

(25 Elite)

$27.1B

Total Value

46% (291)

Consensus

135 buying - 156 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)61

Insider (Form 4)69

Activist (13D/13G)58

Congressional (STOCK Act)51

Holder Quality

66

★★★★★

Elite

60

★★★★

Strong

74

★★★

Solid

32

★★

Below

77

★

Weak

Held by 283 funds

25 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Aug 20, 2026 · Activists Apr 29, 2026 · Congress Jul 21, 2026

InsiderMFMorin FrancoisExercise 11K shAug 18, 2026

InsiderMFMorin FrancoisSell $1.1MAug 18, 2026

InsiderPSPosner Brian SSell $34KMay 11, 2026

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Top Holders

Top Holders (283)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	30.2M(-3.6%)	$2.9B	0.0%	+9.04%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Decreased	22.2M(-1.7%)	$2.2B	0.0%	+4.93%	0
Artisan Partners Limited Partnership	Decreased	21.6M(-4.7%)	$2.1B	3.3%	+256.38%	0
STATE STREET CORP	Increased	16.3M	$1.6B	0.0%	+39.29%	32
BAMCO INC /NY/	Decreased	15.9M(-5.0%)	$1.5B	2.3%	+291.04%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Decreased	14.5M(-1.3%)	$1.4B	0.1%	+4.93%	0
WCM INVESTMENT MANAGEMENT, LLC	Decreased	12M(-5.0%)	$1.2B	2.1%	+50.87%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	10.5M(-0.7%)	$1B	0.1%	+75.17%	0
JPMORGAN CHASE & CO	Increased	7M(+3.1%)	$685.6M	0.0%	+10.26%	33
Invesco Ltd.	Increased	4.9M(+21.9%)	$480.2M	0.0%	+25.08%	38
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	4.5M(+135.3%)	$436.2M	0.2%	+3.68%	60
MORGAN STANLEY	Increased	4.4M(+2.3%)	$423.1M	0.0%	+5.17%	32
NORTHERN TRUST CORP	Decreased	4.3M(-4.3%)	$415.6M	0.0%	+86.74%	0
DIMENSIONAL FUND ADVISORS LP	Increased	4.2M(+1.1%)	$409.5M	0.1%	+42.10%	31
Allspring Global Investments Holdings, LLC	Increased	4.1M(+14.0%)	$408M	0.6%	+93.65%	50
ROYAL BANK OF CANADA	Decreased	3.5M(-1.0%)	$339.3M	0.1%	+10.06%	0
Legal & General Group Plc	Decreased	3.1M(-5.1%)	$302.8M	0.1%	+113.22%	0
GOLDMAN SACHS GROUP INC	Increased	3M(+5.5%)	$292.7M	0.0%	+9.35%	33
Polar Capital Holdings Plc	Decreased	3M(-9.7%)	$289.2M	0.7%	+140.91%	0
PRINCIPAL FINANCIAL GROUP INC	Decreased	2.9M(-12.4%)	$278.4M	0.1%	+125.39%	0

Showing 1-20 of 294

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer