Capital One Financial Corporation
MX ˙ BMV ˙ US14040H1059
SecurityMX:COF / Capital One Financial Corporation
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership2,471,839 shares
Latest Disclosed Value $ 451,447,703
Ameriprise Financial Inc reports 133.78% increase in ownership of COF / Capital One Financial Corporation

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 2,471,839 shares of Capital One Financial Corporation (MX:COF) valued at $451,447,703 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,057,339 shares of Capital One Financial Corporation. This represents a change in shares of 133.78% during the quarter.

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)
2026-05-15 2026-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 2,471,839 1,414,500 133.78 451,448 76.17 0.0193
2026-02-17 2025-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 1,057,339 3,494 0.33 256,256 14.47 0.0579
2025-11-14 2025-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 1,053,845 1,036 0.10 223,871 -0.06 0.0514
2025-08-14 2025-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 1,052,809 609,162 137.31 223,995 181.42 0.0552
2025-05-14 2025-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 443,647 222,295 100.43 79,595 101.65 0.0215
2025-02-14 2024-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 221,352 -51,524 -18.88 39,471 -3.39 0.0101
2024-11-14 2024-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 272,876 -16,826 -5.81 40,858 1.86 0.0105
2024-08-14 2024-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 289,702 -31,924 -9.93 40,109 -16.25 0.0109
2024-05-15 2024-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 321,626 -19,039 -5.59 47,894 7.22 0.0132
2024-02-14 2023-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 340,665 -7,575 -2.18 44,668 32.18 0.0134
2023-11-14 2023-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 348,240 7,061 2.07 33,795 -9.43 0.0111
2023-08-14 2023-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 341,179 -761,903 -69.07 37,315 -64.82 0.0117
2023-05-22 2023-03-31 13F/A-1 CAPITAL ONE FINANCIAL COM 14040H105 1,103,082 -1,323,575 -54.54 106,080 -52.97 0.0348
2023-05-15 2023-03-31 13F CAPITAL BANCORP COM 14040H105 1,103,082 -1,323,575 106,080 0.0064
2023-02-14 2022-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 2,426,657 -86,764 -3.45 225,581 -2.92 0.0773
2022-11-14 2022-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 2,513,421 -122,700 -4.65 232,361 -15.10 0.0859
2022-08-15 2022-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 2,636,121 -217,280 -7.61 273,679 -26.13 0.0955
2022-05-16 2022-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 2,853,401 143,192 5.28 370,501 -4.90 0.1093
2022-02-14 2021-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 2,710,209 638,333 30.81 389,578 16.09 0.1077
2021-11-15 2021-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 2,071,876 1,659,626 402.58 335,589 426.33 0.1072
2021-08-16 2021-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 412,250 -62,162 -13.10 63,760 5.63 0.0197
2021-05-17 2021-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 474,412 -18,178 -3.69 60,361 23.96 0.0201
2021-02-12 2020-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 492,590 -62,438 -11.25 48,692 22.11 0.0173
2020-11-16 2020-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 555,028 48,027 9.47 39,877 25.72 0.0162
2020-08-14 2020-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 507,001 -3,528,929 -87.44 31,719 -84.41 0.0136
2020-05-15 2020-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 4,035,930 222,052 5.82 203,494 -48.15 0.1068
2020-02-14 2019-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 3,813,878 37,274 0.99 392,485 14.23 0.1632
2019-11-14 2019-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 3,776,604 36,426 0.97 343,587 1.24 0.1540
2019-08-14 2019-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 3,740,178 36,155 0.98 339,387 12.17 0.1520
2019-05-15 2019-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 3,704,023 1,427,579 62.71 302,577 75.83 0.1392
2019-02-14 2018-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 2,276,444 79,743 3.63 172,082 -17.48 0.0861
2018-11-14 2018-09-30 13F CAPITAL ONE FINANCIA COM 14040H105 2,196,701 1,426,251 185.12 208,529 194.50 0.0729
2018-08-14 2018-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 770,450 -55,867 -6.76 70,807 -10.57 0.0313
2018-05-14 2018-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 826,317 -124,011 -13.05 79,177 -16.33 0.0358
2018-02-12 2017-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 950,328 584,627 159.86 94,631 205.65 0.0432
2017-11-07 2017-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 365,701 -245,597 -40.18 30,961 -38.56 0.0147
2017-08-10 2017-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 611,298 -101,130 -14.20 50,396 -18.36 0.0252
2017-05-05 2017-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 712,428 384 0.05 61,731 -0.62 0.0319
2017-02-03 2016-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 712,044 305,055 74.95 62,118 112.49 0.0339
2016-11-08 2016-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 406,989 -943,899 -69.87 29,234 -65.93 0.0164
2016-08-08 2016-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 1,350,888 -562,412 -29.39 85,797 -35.30 0.0503
2016-05-12 2016-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 1,913,300 -1,654,204 -46.37 132,615 -48.49 0.0791
2016-02-11 2015-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 3,567,504 -1,077,965 -23.20 257,464 -23.55 0.1511
2015-11-12 2015-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 4,645,469 -1,846,434 -28.44 336,790 -41.02 0.2086
2015-08-13 2015-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 6,491,903 873,324 15.54 571,011 28.94 0.3250
2015-05-14 2015-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 5,618,579 361,741 6.88 442,859 2.05 0.2542
2015-02-13 2014-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 5,256,838 138,235 2.70 433,955 3.87 0.2529
2014-11-14 2014-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 5,118,603 202,363 4.12 417,777 2.88 0.2513
2014-08-13 2014-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 4,916,240 1,709,192 53.29 406,085 64.12 0.2396
2014-05-14 2014-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 3,207,048 -51,315 -1.57 247,431 -0.88 0.1486
2014-02-14 2013-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 3,258,363 -256,856 -7.31 249,622 3.27 0.1512
2013-11-14 2013-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 3,515,219 -426,680 -10.82 241,707 -2.37 0.1586
2013-08-14 2013-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 3,941,899 3,941,899 247,566 0.1714
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.