Capital One Financial Corporation
MX ˙ BMV ˙ US14040H1059
SecurityMX:COF / Capital One Financial Corporation
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership48,694 shares
Latest Disclosed Value $ 8,883,433
Vestmark Advisory Solutions, Inc. reports 8.08% increase in ownership of COF / Capital One Financial Corporation

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 48,694 shares of Capital One Financial Corporation (MX:COF) valued at $8,883,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 45,055 shares of Capital One Financial Corporation. This represents a change in shares of 8.08% 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 48,694 3,639 8.08 8,883 -18.65 0.0611
2026-02-06 2025-12-31 13F CAPITAL ONE FINL COM 14040H105 45,055 25,620 131.82 10,919 164.32 0.1474
2025-11-10 2025-09-30 13F CAPITAL ONE FINL COM 14040H105 19,435 -4,187 -17.73 4,131 -17.79 0.0788
2025-08-06 2025-06-30 13F CAPITAL ONE FINL COM 14040H105 23,622 15,272 182.90 5,026 235.67 0.0726
2025-05-13 2025-03-31 13F CAPITAL ONE FINL COM 14040H105 8,350 4,676 127.27 1,497 128.55 0.0385
2025-02-06 2024-12-31 13F CAPITAL ONE FINL COM 14040H105 3,674 3,674 655 0.0226
2024-11-14 2024-09-30 13F CAPITAL ONE FINL COM 14040H105 0 -11,200 -100.00 0 -100.00
2024-08-12 2024-06-30 13F CAPITAL ONE FINL COM 14040H105 11,200 2,235 24.93 1,551 16.19 0.0647
2024-05-15 2024-03-31 13F CAPITAL ONE FINL COM 14040H105 8,965 8,965 1,335 0.0575
2023-11-06 2023-09-30 13F CAPITAL ONE FINL COM 14040H105 0 -10,425 -100.00 0 -100.00
2023-08-07 2023-06-30 13F CAPITAL ONE FINL COM 14040H105 10,425 2,099 25.21 1,140 42.50 0.0434
2023-05-09 2023-03-31 13F CAPITAL ONE FINL COM 14040H105 8,326 4,205 102.04 801 108.88 0.0347
2023-01-20 2022-12-31 13F CAPITAL ONE FINL COM 14040H105 4,121 -32 -0.77 383 0.00 0.0187
2022-11-03 2022-09-30 13F CAPITAL ONE FINL COM 14040H105 4,153 58 1.42 383 -10.30 0.0213
2022-08-04 2022-06-30 13F CAPITAL ONE FINL COM 14040H105 4,095 779 23.49 427 -1.84 0.0244
2022-04-27 2022-03-31 13F CAPITAL ONE FINL COM 14040H105 3,316 163 5.17 435 -4.81 0.0246
2022-01-31 2021-12-31 13F CAPITAL ONE FINL COM 14040H105 3,153 -7,340 -69.95 457 -73.12 0.0258
2021-11-15 2021-09-30 13F CAPITAL ONE FINL COM 14040H105 10,493 -366 -3.37 1,700 1.19 0.1151
2021-08-09 2021-06-30 13F CAPITAL ONE FINL COM 14040H105 10,859 -1,196 -9.92 1,680 9.52 0.1195
2021-05-10 2021-03-31 13F CAPITAL ONE FINL COM 14040H105 12,055 -392 -3.15 1,534 24.72 0.1361
2021-02-04 2020-12-31 13F CAPITAL ONE FINL COM 14040H105 12,447 -3,823 -23.50 1,230 5.22 0.1380
2020-10-19 2020-09-30 13F CAPITAL ONE FINL COM 14040H105 16,270 -1,150 -6.60 1,169 7.25 0.1570
2020-08-13 2020-06-30 13F CAPITAL ONE FINL COM 14040H105 17,420 -804 -4.41 1,090 18.61 0.1687
2020-05-06 2020-03-31 13F CAPITAL ONE FINL COM 14040H105 18,224 753 4.31 919 -48.89 0.1796
2020-02-14 2019-12-31 13F CAPITAL ONE FINL COM 14040H105 17,471 -3,017 -14.73 1,798 -3.54 0.3689
2019-11-05 2019-09-30 13F CAPITAL ONE FINL COM 14040H105 20,488 513 2.57 1,864 2.81 0.3022
2019-08-20 2019-06-30 13F CAPITAL ONE FINL COM 14040H105 19,975 -1,024 -4.88 1,813 5.71 0.3102
2019-05-14 2019-03-31 13F CAPITAL ONE FINL COM 14040H105 20,999 20,999 1,715 0.3058
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.