Capital One Financial Corporation
MX ˙ BMV ˙ US14040H1059
SecurityMX:COF / Capital One Financial Corporation
InstitutionMather Group, Llc.
Latest Disclosed Ownership4,725 shares
Latest Disclosed Value $ 861,936
Mather Group, Llc. reports 14.94% decrease in ownership of COF / Capital One Financial Corporation

On April 13, 2026 - Mather Group, Llc. filed a 13F-HR form disclosing ownership of 4,725 shares of Capital One Financial Corporation (MX:COF) valued at $861,936 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 5,555 shares of Capital One Financial Corporation. This represents a change in shares of -14.94% 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)
2026-04-13 2026-03-31 13F CAPITAL ONE FINL COM 14040H105 4,725 -830 -14.94 862 -36.03 0.0086
2026-01-13 2025-12-31 13F CAPITAL ONE FINL COM 14040H105 5,555 1,015 22.36 1,346 39.48 0.0139
2025-10-21 2025-09-30 13F CAPITAL ONE FINL COM 14040H105 4,540 47 1.05 965 1.05 0.0097
2025-07-15 2025-06-30 13F CAPITAL ONE FINL COM 14040H105 4,493 3,212 250.74 956 317.03 0.0102
2025-04-25 2025-03-31 13F CAPITAL ONE FINL COM 14040H105 1,281 160 14.27 230 15.08 0.0027
2025-01-27 2024-12-31 13F CAPITAL ONE FINL COM 14040H105 1,121 15 1.36 200 20.61 0.0026
2024-10-07 2024-09-30 13F CAPITAL ONE FINL COM 14040H105 1,106 304 37.91 166 38.66 0.0021
2024-07-09 2024-06-30 13F CAPITAL ONE FINL COM 14040H105 802 -41 -4.86 119 8.18 0.0015
2024-04-09 2024-03-31 13F CAPITAL ONE FINL COM 14040H105 843 843 111 0.0017
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.