Follow-The-Filings

Security

ACGL

Arch Cap Group Ltd · ORD

Equity holders as of 2026 Q1 (each manager’s latest book)

14 owners 2 exits max 4.8% (Ron Baron - Bamco Inc. /N...)

grid → activity →
owners 14
max % 4.8%
tracked value $14.6B
qoq A 3 R 8 E 2

holders

sorted by % of portfolio · long equity only · exits show last held size

manager % port activity shares value history
Ron Baron - Bamco Inc. /NY/ (Baron Capital) 2026 Q1 4.8% Reduce +0.17 pp 16,709,759 $1.6B hist
Arnold Van Den Berg - Van Den Berg Management I, Inc. 2026 Q1 1.8% Add +0.02 pp 81,086 $7.8B hist
Natixis Advisors, LLC 2026 Q1 0.3% Add +0.02 pp 2,331,537 $224M hist
Two Sigma Investments, LP 2025 Q4 stale 0.2% Exit -0.24 pp 1,762,575 $169M hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.1% Add -0.01 pp 2,731,571 $261M hist
Ray Dalio - Bridgewater Associates, LP 2026 Q1 0.1% Reduce -0.03 pp 246,203 $24M hist
Vanguard Group Inc. 2025 Q4 stale 0.1% Reduce 0.00 pp 41,288,784 $4B hist
Norges Bank 2025 Q4 stale 0.1% Exit -0.05 pp 4,829,107 $463M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.0% Reduce -0.01 pp 430,636 $41M hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.0% Reduce 0.00 pp 69,990 $7M hist
Ancora Advisors LLC 2026 Q1 0.0% — 3,106 $298 hist
Ken Griffin - Citadel Advisors LLC 2026 Q1 0.0% Reduce 0.00 pp 99,165 $10M hist
D. E. Shaw & Co., Inc. 2026 Q1 0.0% Reduce -0.02 pp 64,665 $6M hist
Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 0.0% Reduce 0.00 pp 5,336 $512 hist
John Armitage - Egerton Capital (UK) LLP exited 2026 Q2 last 2026 Q1 1.2% Exit -1.19 pp 1,116,922 $107M hist
Marshall Wace - Marshall Wace, LLP exited 2026 Q1 last 2025 Q4 0.0% Exit 0.00 pp 11,036 $1M hist

14 current · 2 exited last period · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $13.63B $17.44B $19.93B
Gross profit — — —
Gross margin — — —
Net income $4.44B $4.31B $4.4B
Net margin * 32.6% 24.7% 22.1%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets — — —
Total non-current assets — — —
Total assets $58.91B $70.91B $79.24B
Total current liabilities — — —
Total non-current liabilities — — —
Total equity $18.35B $20.82B $24.21B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $5.75B $6.67B $6.17B
Cash from investing -$5.47B -$4.46B -$4.04B
Cash from financing -$69M -$1.92B -$1.89B
Net change in cash $225M $262M $307M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders