ARCH CAPITAL GROUP LTD (ACGL) Stock Ownership

NASDAQ:ACGLBMG0450A1053

Current stock price

93.47 USD
-0.75 (-0.8%)
At close:
93.47 USD
0 (0%)
After Hours:

ACGL Ownership information

ACGL Ownership Chart.ACGL Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ACGL Ownership.InsiderInstitutionalPublic



Shares Outstanding355.80M
Float343.42M
Float Short Interest Percentage1.59%
Owners (insider)3.34%
Owners (institutional)93.96%
Owners (insider) change3%
Owners (institutional) change-3.06%
ACGL Institutional Ownership HistoryACGL Institutional Ownership HistoryACGL Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 100M 200M 300M
ACGL Historical Insider Transactions ChartACGL Historical Insider Buy and Sell Transactions ChartACGL Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 200K -200K
Date Name Type Shares Price Amount
Mar 11, 2026 Posner Brian S Open Market Sale 3000 17.12 $ 51,345.00
Mar 10, 2026 Gansberg David Option Excercise 10770 18.90 $ 203,553.00
Mar 10, 2026 Gansberg David Open Market Sale 5907 96.37 $ 569,266.45
Mar 10, 2026 Papadopoulo Nicolas Option Excercise 21930 18.90 $ 414,477.00
Mar 10, 2026 Papadopoulo Nicolas Open Market Sale 21930 96.31 $ 2,112,062.95
Mar 4, 2026 PETRILLO LOUIS T Option Excercise 8030 98.42 $ 790,312.60
Mar 4, 2026 Gansberg David Option Excercise 12519 98.42 $ 1,232,119.98
Mar 4, 2026 Rajeh Maamoun Other Disposition 81200 0.00 $ 0.00
Mar 3, 2026 Todd Christine Grant 3981 0.00 $ 0.00
Mar 3, 2026 PETRILLO LOUIS T Grant 2889 0.00 $ 0.00
Mar 3, 2026 Morin Francois Grant 5329 0.00 $ 0.00
Mar 3, 2026 Gansberg David Grant 6843 0.00 $ 0.00
Mar 3, 2026 Papadopoulo Nicolas Grant 21318 0.00 $ 0.00
Mar 3, 2026 Rajeh Maamoun Grant 6843 0.00 $ 0.00
Feb 27, 2026 PETRILLO LOUIS T Option Excercise 312 100.15 $ 31,246.80
Feb 27, 2026 Gansberg David Option Excercise 553 100.15 $ 55,382.95
Feb 24, 2026 Rajeh Maamoun Grant 28546 0.00 $ 0.00
Feb 24, 2026 Papadopoulo Nicolas Grant 46674 0.00 $ 0.00
Feb 24, 2026 Todd Christine Grant 25046 0.00 $ 0.00
Feb 24, 2026 PETRILLO LOUIS T Option Excercise 412 99.18 $ 40,862.16
Feb 24, 2026 PETRILLO LOUIS T Grant 17136 0.00 $ 0.00
Feb 24, 2026 Gansberg David Option Excercise 509 99.18 $ 50,482.62
Feb 24, 2026 Gansberg David Grant 28546 0.00 $ 0.00
Feb 24, 2026 Morin Francois Grant 27432 0.00 $ 0.00
Feb 11, 2026 Rajeh Maamoun Option Excercise 47430 27.12 $ 1,286,086.13
Feb 11, 2026 Rajeh Maamoun Open Market Sale 47430 96.12 $ 4,558,857.77
Dec 12, 2025 PASQUESI JOHN M Open Market Sale 212666 93.91 $ 19,970,730.82
Dec 12, 2025 PASQUESI JOHN M Other Disposition 53000 0.00 $ 0.00
Dec 10, 2025 PETRILLO LOUIS T Other Disposition 56 0.00 $ 0.00
Nov 19, 2025 Gansberg David Option Excercise 9494 91.17 $ 865,567.98
Oct 30, 2025 Vollaro John D Other Disposition 2192 0.00 $ 0.00
Aug 22, 2025 Rajeh Maamoun Open Market Sale 10000 94.15 $ 941,464.00
Aug 5, 2025 Vollaro John D Other Disposition 389998 0.00 $ 0.00
Aug 1, 2025 Posner Brian S Open Market Purchase 1000 17.34 $ 17,338.00
May 16, 2025 Morin Francois Option Excercise 12630 18.90 $ 238,707.00
May 16, 2025 Morin Francois Open Market Sale 12630 94.58 $ 1,194,575.71
May 12, 2025 PASQUESI JOHN M Open Market Sale 99056 94.18 $ 9,328,999.85
May 9, 2025 PETRILLO LOUIS T Option Excercise 16650 18.90 $ 314,685.00
May 9, 2025 PETRILLO LOUIS T Open Market Sale 16650 94.53 $ 1,573,944.48
May 9, 2025 PETRILLO LOUIS T Other Disposition 20 0.00 $ 0.00
May 7, 2025 Triplett Neal F Grant 2912 $ 0.00
May 7, 2025 Posner Brian S Grant 1564 $ 0.00
May 7, 2025 MOCZARSKI ALEXANDER S Grant 1564 $ 0.00
May 7, 2025 PASQUESI JOHN M Grant 4260 $ 0.00
May 7, 2025 KILCOYNE MOIRA A. Grant 2912 $ 0.00
May 7, 2025 MALLESCH EILEEN A Grant 1564 $ 0.00
May 7, 2025 Houston Daniel Joseph Grant 2912 $ 0.00
May 7, 2025 Ebong Francis Grant 1564 $ 0.00
May 7, 2025 BUNCE JOHN L JR Grant 2912 $ 0.00
May 7, 2025 Goodman Laurie Grant 1564 $ 0.00
May 2, 2025 Papadopoulo Nicolas Option Excercise 9213 15.84 $ 145,887.86
May 2, 2025 Papadopoulo Nicolas Option Excercise 1577 92.48 $ 145,840.96
May 2, 2025 Papadopoulo Nicolas Open Market Sale 7636 92.48 $ 706,177.28
May 2, 2025 Papadopoulo Nicolas Option Excercise 9213 15.84 $ 145,887.86
May 2, 2025 Papadopoulo Nicolas Option Excercise 1577 92.48 $ 145,840.96