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Livermore
Livermore
ZHEN

Mariner, LLC

SEC CIK
0001373442
Latest filing
Aug 13, 2026

COF holding history

Capital One Financial Corp in every 13F filed by Mariner, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

COF overviewAll 13F holders of COFFull Q2 2026 holdings

Shares (Q2 2026)
305,715
Value
$61.3M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of COF by Mariner, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026305,715$61.3M0.1%+91,271+42.6%AddedHolders
Q1 2026214,444$39.1M<0.1%−3,531−1.6%ReducedHolders
Q4 2025217,975$52.8M0.1%+62,594+40.3%AddedHolders
Q3 2025155,381$33.0M<0.1%+18,946+13.9%AddedHolders
Q2 2025136,435$29.0M<0.1%+56,714+71.1%AddedHolders
Q1 202579,721$14.3M<0.1%+1,334+1.7%AddedHolders
Q4 202478,387$14.0M<0.1%+1,453+1.9%AddedHolders
Q3 202476,934$11.5M<0.1%+387+0.5%AddedHolders
Q2 202476,547$10.6M<0.1%+4,591+6.4%AddedHolders
Q1 202471,956$10.7M<0.1%−1,616−2.2%ReducedHolders
Q4 202373,572$9.65M<0.1%+7,976+12.2%AddedHolders
Q3 202365,596$6.37M<0.1%+2,228+3.5%AddedHolders
Q2 202363,368$6.93M<0.1%−846−1.3%ReducedHolders
Q1 202364,214$6.17M<0.1%+6,337+10.9%AddedHolders
Q4 202257,877$5.38M<0.1%−7,557−11.5%ReducedHolders
Q3 202265,434$6.03M<0.1%+1,917+3.0%AddedHolders
Q2 202263,517$6.62M<0.1%−746−1.2%ReducedHolders
Q1 202264,263$8.44M<0.1%+6,941+12.1%AddedHolders
Q4 202157,322$8.32M<0.1%+39,444+220.6%AddedHolders
Q3 202117,878$2.90M<0.1%+3,292+22.6%AddedHolders
Q2 202114,586$2.26M<0.1%+480+3.4%AddedHolders
Q1 202114,106$1.79M<0.1%––Holders

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