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Livermore
Livermore
ZHEN

Ossiam

SEC CIK
0001767471
Latest filing
Aug 13, 2026

ACGL holding history

Arch Capital Group Ltd. in every 13F filed by Ossiam, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ACGL overviewAll 13F holders of ACGLFull Q2 2026 holdings

Shares (Q2 2026)
70,649
Value
$6.86M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of ACGL by Ossiam, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202670,649$6.86M0.1%+63,782+928.8%AddedHolders
Q1 20266,867$659.2K<0.1%+303+4.6%AddedHolders
Q4 20256,564$629.6K<0.1%−5,348−44.9%ReducedHolders
Q3 202511,912$1.08M<0.1%−20,597−63.4%ReducedHolders
Q2 202532,509$2.96M<0.1%+18,006+124.2%AddedHolders
Q1 202514,503$1.39M<0.1%+1,016+7.5%AddedHolders
Q4 202413,487$1.25M<0.1%−129,567−90.6%ReducedHolders
Q3 2024143,054$16.0M0.3%−1,724−1.2%ReducedHolders
Q2 2024144,778$14.6M0.3%−187,561−56.4%ReducedHolders
Q1 2024332,339$30.7M0.5%+10,668+3.3%AddedHolders
Q4 2023321,671$23.9M0.4%−12,154−3.6%ReducedHolders
Q3 2023333,825$26.6M0.5%+1,247+0.4%AddedHolders
Q2 2023332,578$24.9M0.4%−465,272−58.3%ReducedHolders
Q1 2023797,850$54.2M1.1%−3,613−0.5%ReducedHolders
Q4 2022801,463$50.3M1.3%−3,462−0.4%ReducedHolders
Q3 2022804,925$36.7M1.1%−54,421−6.3%ReducedHolders
Q2 2022859,346$39.1M1.2%+2,273+0.3%AddedHolders
Q1 2022857,073$41.5M1.1%−3,927−0.5%ReducedHolders
Q4 2021861,000$38.3M1.0%+352,743+69.4%AddedHolders
Q3 2021508,257$19.4M0.5%−2,363−0.5%ReducedHolders
Q2 2021510,620$19.9M0.5%+320,320+168.3%AddedHolders
Q1 2021190,300$7.30M0.2%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.