Whale Analyzer
COF Institutional Holders and 13F Ownership
Compare 21 tracked holders of COF, their reported positions and disclosed changes. Coverage is limited to the investors tracked by Whale Analyzer; these records do not establish all shareholders or current trades. Available original SEC filings for tracked 13F holders are linked below. Top tracked holders include Oakmark Funds, Dodge & Cox, Davis Advisors, and Pzena Investment Management.
Continue to the live COF dashboardTop holders
| Investor | Reported value | Shares | Change | Report date |
|---|---|---|---|---|
| Oakmark Funds 13F holdings | $2.31B | 11.5M | Increased | 2026-06-30 |
| Dodge & Cox 13F holdings | $1.83B | 9.1M | Increased | 2026-06-30 |
| Davis Advisors 13F holdings | $1.66B | 8.3M | Reduced | 2026-06-30 |
| Pzena Investment Management 13F holdings | $866.4M | 4.5M | Reduced | 2026-09-30 |
| Berkshire Hathaway 13F holdings | $601.9M | 3.0M | Reduced | 2026-06-30 |
| Ruane, Cunniff & Goldfarb 13F holdings | $392.4M | 2.0M | Reduced | 2026-06-30 |
| National Pension Service 13F holdings | $295.4M | 1.5M | Increased | 2026-06-30 |
| Maverick Capital 13F holdings | $277.8M | 1.4M | Increased | 2026-06-30 |
| D1 Capital Partners 13F holdings | $219.4M | 1.1M | Reduced | 2026-06-30 |
| Brave Warrior Advisors 13F holdings | $198.4M | 989.0K | Reduced | 2026-06-30 |
| Third Point 13F holdings | $165.5M | 825.0K | Increased | 2026-06-30 |
| Omega Advisors 13F holdings | $91.3M | 455.0K | Increased | 2026-06-30 |
Original SEC filing sources
These recorded filings support the tracked 13F rows included in the aggregate reported values on this page. See each holder profile for source coverage and context for other disclosure types.
- Oakmark Funds SEC filing (0000813917-26-000042) · report date 2026-06-30
- Dodge & Cox SEC filing (0001193125-26-349535) · report date 2026-06-30
- Davis Advisors SEC filing (0001036325-26-000020) · report date 2026-06-30
- Pzena Investment Management SEC filing (0001027796-26-000065) · report date 2026-09-30
- Berkshire Hathaway SEC filing (0001193125-26-352200) · report date 2026-06-30
- Ruane, Cunniff & Goldfarb SEC filing (0000919574-26-005176) · report date 2026-06-30
- National Pension Service SEC filing (0001193125-26-347818) · report date 2026-06-30
- Maverick Capital SEC filing (0000947871-26-000793) · report date 2026-06-30
- D1 Capital Partners SEC filing (0001172661-26-003662) · report date 2026-06-30
- Brave Warrior Advisors SEC filing (0001172661-26-003728) · report date 2026-06-30
- Third Point SEC filing (0001040273-26-000003) · report date 2026-06-30
- Omega Advisors SEC filing (0000945621-26-001056) · report date 2026-06-30
- Abrams Bison Investments SEC filing (0000919574-26-005554) · report date 2026-06-30
- Viking Global Investors SEC filing (0001103804-26-000006) · report date 2026-06-30
- PRIMECAP Management Company SEC filing (0000763212-26-000028) · report date 2026-06-30
- Soros Fund Management SEC filing (0000902664-26-003507) · report date 2026-06-30
- Bridgewater Associates SEC filing (0001350694-26-000003) · report date 2026-06-30
- Ariel Investments SEC filing (0000936753-26-000050) · report date 2026-06-30
- Markel Group SEC filing (0001096343-26-000085) · report date 2026-09-30
- Weitz Investment Management SEC filing (0001821268-26-000133) · report date 2026-06-30
- Matrix Asset Advisors SEC filing (0001172661-26-004502) · report date 2026-09-30
Tracked-sample concentration
Reported position value for COF is highly concentrated within this tracked-holder sample. These percentages are not market-wide ownership shares.
- Largest tracked holder: 24.9% of aggregate reported value in this sample
- Top 5 tracked holders: 78.5% of aggregate reported value in this sample
- Top 10 tracked holders: 93.5% of aggregate reported value in this sample
Whale activity this quarter
Across 21 tracked holders, 10 increased, 9 reduced, 2 held. Net positioning is net buying.
- Oakmark Funds ($2.31B) (▲ 11.0% qoq shares)
- Dodge & Cox ($1.83B) (▲ 3.9% qoq shares)
- Davis Advisors ($1.66B) (▼ 3.1% qoq shares)
- Pzena Investment Management ($866.4M) (▼ 2.3% qoq shares)
- Berkshire Hathaway ($601.9M) (▼ 58.0% qoq shares)
- Ruane, Cunniff & Goldfarb ($392.4M) (▼ 3.1% qoq shares)
- National Pension Service ($295.4M) (▲ 1.6% qoq shares)
- Maverick Capital ($277.8M) (▲ 10.9% qoq shares)
Sector positioning — Financials
COF sits within the Financials sector alongside 139 other tracked names. Compare reported positions across tracked peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time or market-wide ownership totals. Open the live COF dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
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Learn more in Whale Analyzer Academy
Deepen your read on COF with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns COF stock?
Whale Analyzer tracks 21 public-disclosure holders of COF with a combined reported value of $9.25B. See the holder table above for the largest tracked positions.
Which top funds are buying COF?
Tracked holders were net buying last quarter — 10 increased, 9 reduced, 2 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is the tracked COF sample?
The top five tracked holders account for 78.5% of aggregate reported value in this tracked sample. This is not a market-wide ownership percentage.
What does 13F ownership mean for COF?
These are historical reported positions from tracked filers, not real-time ownership or a complete shareholder register. Use the interactive COF dashboard to explore them, or read our 13F Alpha Signals Guide.