Capital One Financial Corporation
MX ˙ BMV ˙ US14040H1059
SecurityMX:COF / Capital One Financial Corporation
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership2,395,715 shares
Latest Disclosed Value $ 580,625,487
Alliancebernstein L.p. reports 7.34% decrease in ownership of COF / Capital One Financial Corporation

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 2,395,715 shares of Capital One Financial Corporation (MX:COF) valued at $580,625,487 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,585,355 shares of Capital One Financial Corporation. This represents a change in shares of -7.34% 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 FINL COM 14040H105 2,395,715 -189,640 -7.34 580,625 -7.34 0.1880
2026-02-17 2025-12-31 13F CAPITAL ONE FINL COM 14040H105 2,585,355 353,008 15.81 626,587 32.04 0.1979
2025-11-14 2025-09-30 13F CAPITAL ONE FINL COM 14040H105 2,232,347 262,686 13.34 474,552 13.24 0.1494
2025-08-14 2025-06-30 13F CAPITAL ONE FINL COM 14040H105 1,969,661 752,461 61.82 419,065 92.02 0.1367
2025-05-15 2025-03-31 13F CAPITAL ONE FINL COM 14040H105 1,217,200 -663,246 -35.27 218,244 -34.92 0.0790
2025-02-12 2024-12-31 13F CAPITAL ONE FINL COM 14040H105 1,880,446 140,411 8.07 335,321 28.70 0.1138
2024-11-14 2024-09-30 13F CAPITAL ONE FINL COM 14040H105 1,740,035 303,356 21.12 260,535 30.98 0.0875
2024-08-14 2024-06-30 13F CAPITAL ONE FINL COM 14040H105 1,436,679 302,688 26.69 198,908 17.81 0.0694
2024-05-14 2024-03-31 13F CAPITAL ONE FINL COM 14040H105 1,133,991 578,135 104.01 168,840 131.66 0.0597
2024-02-14 2023-12-31 13F CAPITAL ONE FINL COM 14040H105 555,856 7,307 1.33 72,884 36.91 0.0280
2023-11-14 2023-09-30 13F CAPITAL ONE FINL COM 14040H105 548,549 -5,317 -0.96 53,237 -12.12 0.0226
2023-08-15 2023-06-30 13F CAPITAL ONE FINL COM 14040H105 553,866 -4,991 -0.89 60,576 12.72 0.0247
2023-05-15 2023-03-31 13F CAPITAL ONE FINL COM 14040H105 558,857 3,300 0.59 53,740 4.06 0.0230
2023-02-15 2022-12-31 13F CAPITAL ONE FINL COM 14040H105 555,557 -147,653 -21.00 51,645 -20.32 0.0232
2022-11-15 2022-09-30 13F CAPITAL ONE FINL COM 14040H105 703,210 -126,324 -15.23 64,815 -25.01 0.0314
2022-08-15 2022-06-30 13F CAPITAL ONE FINL COM 14040H105 829,534 85,232 11.45 86,429 -11.55 0.0395
2022-05-13 2022-03-31 13F CAPITAL ONE FINL COM 14040H105 744,302 120,604 19.34 97,719 7.99 0.0377
2022-02-14 2021-12-31 13F CAPITAL ONE FINL COM 14040H105 623,698 -52,076 -7.71 90,492 -17.32 0.0320
2021-11-10 2021-09-30 13F CAPITAL ONE FINL COM 14040H105 675,774 -58,911 -8.02 109,455 -3.69 0.0432
2021-07-30 2021-06-30 13F CAPITAL ONE FINL COM 14040H105 734,685 -32,098 -4.19 113,648 16.49 0.0456
2021-05-06 2021-03-31 13F CAPITAL ONE FINL COM 14040H105 766,783 -4,633 -0.60 97,558 27.94 0.0428
2021-02-08 2020-12-31 13F CAPITAL ONE FINL COM 14040H105 771,416 -119,071 -13.37 76,254 19.17 0.0360
2020-11-12 2020-09-30 13F CAPITAL ONE FINL COM 14040H105 890,487 -135,438 -13.20 63,990 -0.35 0.0344
2020-08-13 2020-06-30 13F CAPITAL ONE FINL COM 14040H105 1,025,925 -207,247 -16.81 64,213 3.27 0.0377
2020-05-14 2020-03-31 13F CAPITAL ONE FINL COM 14040H105 1,233,172 -499,261 -28.82 62,177 -65.12 0.0446
2020-02-18 2019-12-31 13F CAPITAL ONE FINL COM 14040H105 1,732,433 -261,538 -13.12 178,285 -1.72 0.1013
2019-11-14 2019-09-30 13F CAPITAL ONE FINL COM 14040H105 1,993,971 -1,136,098 -36.30 181,411 -36.13 0.1129
2019-08-14 2019-06-30 13F CAPITAL ONE FINL COM 14040H105 3,130,069 14,838 0.48 284,022 11.61 0.1764
2019-05-14 2019-03-31 13F CAPITAL ONE FINL COM 14040H105 3,115,231 -135,094 -4.16 254,483 3.58 0.1656
2019-02-13 2018-12-31 13F CAPITAL ONE FINL COM 14040H105 3,250,325 3,240,245 32,145.29 245,692 45,738.06 0.1824
2018-11-08 2018-09-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,080 0 0.00 536 5.72 0.0004
2018-11-08 2018-09-30 13F CAPITAL ONE FINL COM 14040H105 2,757,425 313,472 261,762 0.1709
2018-08-13 2018-06-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,080 0 0.00 507 -6.28 0.0004
2018-08-13 2018-06-30 13F CAPITAL ONE FINL COM 14040H105 2,443,953 -187,496 224,599 0.1563
2018-05-14 2018-03-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,080 0 0.00 541 -7.36 0.0004
2018-05-14 2018-03-31 13F CAPITAL ONE FINL COM 14040H105 2,631,449 -169,179 252,145 0.1823
2018-02-13 2017-12-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,080 -550 -5.17 584 28.92 0.0004
2018-02-13 2017-12-31 13F CAPITAL ONE FINL COM 14040H105 2,800,628 -566,737 278,887 0.1995
2017-11-13 2017-09-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,630 0 0.00 453 2.72 0.0003
2017-11-13 2017-09-30 13F CAPITAL ONE FINL COM 14040H105 3,367,365 -428,719 285,081 0.2135
2017-08-10 2017-06-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,630 0 0.00 441 -7.35 0.0003
2017-08-10 2017-06-30 13F CAPITAL ONE FINL COM 14040H105 3,796,084 -266,824 313,632 0.2426
2017-05-11 2017-03-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,630 -2,630 -19.83 476 -20.53 0.0004
2017-05-11 2017-03-31 13F CAPITAL ONE FINL COM 14040H105 4,062,908 -416,509 352,092 0.2803
2017-02-13 2016-12-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 13,260 -12,550 -48.62 599 -23.69 0.0005
2017-02-13 2016-12-31 13F CAPITAL ONE FINL COM 14040H105 4,479,417 -1,015,807 390,784 0.3256
2016-11-10 2016-09-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 25,810 -1,360 -5.01 785 21.14 0.0007
2016-11-10 2016-09-30 13F CAPITAL ONE FINL COM 14040H105 5,495,224 -2,071,140 394,722 0.3331
2016-08-11 2016-06-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 27,170 500 1.87 648 -15.07 0.0006
2016-08-11 2016-06-30 13F CAPITAL ONE FINL COM 14040H105 7,566,364 -516,987 480,540 0.4138
2016-05-13 2016-03-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 26,670 5,052 23.37 763 12.54 0.0006
2016-05-13 2016-03-31 13F CAPITAL ONE FINL COM 14040H105 8,083,351 902,314 560,257 0.4762
2016-02-16 2015-12-31 13F/A-1 CAPITAL ONE FINL *W EXP 11/14/201 14040H139 21,618 838 4.03 678 2.88 0.0006
2016-02-16 2015-12-31 13F/A-1 CAPITAL ONE FINL COM 14040H105 7,181,037 -44,300 518,327 0.4411
2016-02-12 2015-12-31 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 21,618 685
2016-02-12 2015-12-31 13F CAPITAL ONE FINL COM 14040H105 7,181,037 520,769
2015-11-13 2015-09-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 20,780 9,990 92.59 659 32.86 0.0006
2015-11-13 2015-09-30 13F CAPITAL ONE FINL COM 14040H105 7,225,337 542 523,981 0.4497
2015-08-14 2015-06-30 13F CAPITAL ONE FINL *W EXP 11/14/201 14040H139 10,790 -1,850 -14.64 496 5.98 0.0004
2015-08-14 2015-06-30 13F CAPITAL ONE FINL COM 14040H105 7,224,795 -2,323,397 635,565 0.5251
2015-05-13 2015-03-31 13F CAPITAL ONE FINANCIAL *W EXP 11/14/201 14040H139 12,640 -9,668,259 -99.87 468 -99.94 0.0004
2015-05-13 2015-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 9,548,192 -132,707 752,588 0.6101
2015-02-13 2014-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 9,680,899 -121,872 -1.24 799,158 -0.12 0.6637
2014-11-13 2014-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 9,802,771 551,433 5.96 800,102 4.70 0.6739
2014-08-13 2014-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 9,251,338 9,249,338 462,466.90 764,161 1,076,183.10 0.6440
2014-05-13 2014-03-31 13F CAPITAL ONE FINANCIAL *W EXP 11/14/201 14040H139 2,000 -6,753,604 -99.97 71 -99.99 0.0001
2014-05-13 2014-03-31 13F CAPITAL ONE FINANCIAL COM 14040H105 7,062,007 306,403 544,904 0.4708
2014-02-13 2013-12-31 13F CAPITAL ONE FINANCIAL COM 14040H105 6,755,604 -1,207,420 -15.16 517,547 -5.45 0.4627
2013-11-14 2013-09-30 13F CAPITAL ONE FINANCIAL COM 14040H105 7,963,024 -323,039 -3.90 547,378 5.17 0.5407
2013-08-13 2013-06-30 13F CAPITAL ONE FINANCIAL COM 14040H105 8,286,063 8,286,063 520,448 0.5524
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.