Capital One Financial Corporation
US ˙ NYSE ˙ US14040H1059

SecurityCOF / Capital One Financial Corporation
InstitutionAssociated Banc-corp
Latest Disclosed Ownership219,866 shares
Latest Disclosed Value $ 40,110,153
Associated Banc-corp reports 6.23% decrease in ownership of COF / Capital One Financial Corporation

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 219,866 shares of Capital One Financial Corporation (US:COF) valued at $40,110,154 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 234,478 shares of Capital One Financial Corporation. This represents a change in shares of -6.23% during the quarter. The current value of the position is $39,052,599 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-01 2026-03-31 13F CAPITAL ONE FINL COM 14040H105 219,866 -14,612 -6.23 40,110 -29.42 1.0620
2026-02-06 2025-12-31 13F CAPITAL ONE FINL COM 14040H105 234,478 -2,392 -1.01 56,828 12.86 1.4548
2025-10-24 2025-09-30 13F CAPITAL ONE FINL COM 14040H105 236,870 -9,894 -4.01 50,354 -4.09 1.3253
2025-08-12 2025-06-30 13F CAPITAL ONE FINL COM 14040H105 246,764 232,613 1,643.79 52,502 1,969.41 1.4881
2025-05-09 2025-03-31 13F CAPITAL ONE FINL COM 14040H105 14,151 0 0.00 2,537 0.55 0.0774
2025-02-10 2024-12-31 13F CAPITAL ONE FINL COM 14040H105 14,151 0 0.00 2,523 19.12 0.0760
2024-11-13 2024-09-30 13F CAPITAL ONE FINL COM 14040H105 14,151 -6 -0.04 2,119 8.06 0.0623
2024-08-01 2024-06-30 13F CAPITAL ONE FINL COM 14040H105 14,157 6 0.04 1,960 -6.93 0.0610
2024-05-09 2024-03-31 13F CAPITAL ONE FINL COM 14040H105 14,151 0 0.00 2,107 13.53 0.0668
2024-02-09 2023-12-31 13F CAPITAL ONE FINL COM 14040H105 14,151 0 0.00 1,855 35.11 0.0645
2023-11-09 2023-09-30 13F CAPITAL ONE FINL COM 14040H105 14,151 -56 -0.39 1,373 -11.59 0.0532
2023-08-07 2023-06-30 13F CAPITAL ONE FINL COM 14040H105 14,207 -119 -0.83 1,554 12.78 0.0587
2023-05-09 2023-03-31 13F CAPITAL ONE FINL COM 14040H105 14,326 0 0.00 1,378 3.46 0.0553
2023-02-10 2022-12-31 13F CAPITAL ONE FINL COM 14040H105 14,326 0 0.00 1,332 0.83 0.0554
2022-11-09 2022-09-30 13F CAPITAL ONE FINL COM 14040H105 14,326 0 0.00 1,320 -11.59 0.0610
2022-08-10 2022-06-30 13F CAPITAL ONE FINL COM 14040H105 14,326 -153 -1.06 1,493 -21.46 0.0654
2022-05-11 2022-03-31 13F CAPITAL ONE FINL COM 14040H105 14,479 -73 -0.50 1,901 -9.99 0.0732
2022-02-10 2021-12-31 13F CAPITAL ONE FINL COM 14040H105 14,552 -1 -0.01 2,112 -10.39 0.0774
2021-11-08 2021-09-30 13F CAPITAL ONE FINL COM 14040H105 14,553 -21 -0.14 2,357 4.57 0.0931
2021-08-11 2021-06-30 13F CAPITAL ONE FINL COM 14040H105 14,574 -517 -3.43 2,254 196.19 0.0892
2021-05-05 2021-03-31 13F CAPITAL ONE FINL COM 14040H105 15,091 691 4.80 761 -46.56 0.0473
2021-02-11 2020-12-31 13F CAPITAL ONE FINL COM 14040H105 14,400 0 0.00 1,424 37.72 0.0556
2020-11-12 2020-09-30 13F CAPITAL ONE FINL COM 14040H105 14,400 -60 -0.41 1,034 14.25 0.0445
2020-08-14 2020-06-30 13F CAPITAL ONE FINL COM 14040H105 14,460 -631 -4.18 905 18.92 0.0408
2020-05-14 2020-03-31 13F CAPITAL ONE FINL COM 14040H105 15,091 544 3.74 761 -49.20 0.0406
2020-02-12 2019-12-31 13F CAPITAL ONE FINL COM 14040H105 14,547 -53 -0.36 1,498 12.80 0.0746
2019-11-14 2019-09-30 13F CAPITAL ONE FINL COM 14040H105 14,600 10 0.07 1,328 0.30 0.0714
2019-08-06 2019-06-30 13F CAPITAL ONE FINL COM 14040H105 14,590 -24 -0.16 1,324 10.89 0.0726
2019-05-07 2019-03-31 13F CAPITAL ONE FINL COM 14040H105 14,614 -80 -0.54 1,194 7.47 0.0688
2019-02-13 2018-12-31 13F CAPITAL ONE FINL COM 14040H105 14,694 -3,139 -17.60 1,111 -34.38 0.0724
2018-11-07 2018-09-30 13F CAPITAL ONE FINL COM 14040H105 17,833 -1,227 -6.44 1,693 -3.31 0.0939
2018-08-07 2018-06-30 13F CAPITAL ONE FINL COM 14040H105 19,060 0 0.00 1,751 -4.11 0.1024
2018-05-07 2018-03-31 13F CAPITAL ONE FINL COM 14040H105 19,060 61 0.32 1,826 -3.44 0.1038
2018-02-07 2017-12-31 13F CAPITAL ONE FINL COM 14040H105 18,999 -500 -2.56 1,891 14.61 0.1020
2017-11-13 2017-09-30 13F CAPITAL ONE FINL COM 14040H105 19,499 0 0.00 1,650 2.42 0.0910
2017-08-10 2017-06-30 13F CAPITAL ONE FINL COM 14040H105 19,499 -23 -0.12 1,611 -4.79 0.0914
2017-05-12 2017-03-31 13F CAPITAL ONE FINL COM 14040H105 19,522 18 0.09 1,692 -0.53 0.1007
2017-02-10 2016-12-31 13F CAPITAL ONE FINL COM 14040H105 19,504 -479 -2.40 1,701 18.45 0.1062
2016-11-10 2016-09-30 13F CAPITAL ONE FINL COM 14040H105 19,983 65 0.33 1,436 13.52 0.0914
2016-08-11 2016-06-30 13F CAPITAL ONE FINL COM 14040H105 19,918 -23 -0.12 1,265 -8.47 0.0812
2016-05-12 2016-03-31 13F CAPITAL ONE FINL COM 14040H105 19,941 -158 -0.79 1,382 -4.76 0.0908
2016-02-12 2015-12-31 13F CAPITAL ONE FINL COM 14040H105 20,099 180 0.90 1,451 0.48 0.0957
2015-11-10 2015-09-30 13F CAPITAL ONE FINL COM 14040H105 19,919 -575 -2.81 1,444 -19.91 0.1007
2015-08-11 2015-06-30 13F CAPITAL ONE FINL COM 14040H105 20,494 -3 -0.01 1,803 11.57 0.1156
2015-05-12 2015-03-31 13F CAPITAL ONE FINL COM 14040H105 20,497 575 2.89 1,616 -1.76 0.1020
2015-02-12 2014-12-31 13F CAPITAL ONE FINL COM 14040H105 19,922 0 0.00 1,645 1.17 0.1038
2014-11-05 2014-09-30 13F CAPITAL ONE FINL COM 14040H105 19,922 3 0.02 1,626 -1.16 0.1067
2014-08-13 2014-06-30 13F CAPITAL ONE FINL COM 14040H105 19,919 0 0.00 1,645 7.03 0.1070
2014-05-13 2014-03-31 13F CAPITAL ONE FINL COM 14040H105 19,919 0 0.00 1,537 0.72 0.1060
2014-02-14 2013-12-31 13F CAPITAL ONE FINL COM 14040H105 19,919 23 0.12 1,526 11.55 0.1096
2013-11-14 2013-09-30 13F CAPITAL ONE FINL COM 14040H105 19,896 0 0.00 1,368 9.44 0.1086
2013-08-13 2013-06-30 13F CAPITAL ONE FINL COM 14040H105 19,896 19,896 1,250 0.1027
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.