Whale Analyzer
American Express (AXP) Institutional Holders and 13F Ownership
Compare 20 tracked holders of American Express (AXP), 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 Berkshire Hathaway, First Eagle Investment Management, National Pension Service, and Capital Research Global Investors.
Continue to the live AXP dashboardTop holders
| Investor | Reported value | Shares | Change | Report date |
|---|---|---|---|---|
| Berkshire Hathaway 13F holdings | $51.28B | 151.6M | Held | 2026-06-30 |
| First Eagle Investment Management 13F holdings | $568.3M | 1.7M | Increased | 2026-06-30 |
| National Pension Service 13F holdings | $402.9M | 1.2M | Increased | 2026-06-30 |
| Capital Research Global Investors 13F holdings | $250.9M | 741.6K | Reduced | 2026-06-30 |
| Markel Group 13F holdings | $149.1M | 490.4K | Held | 2026-09-30 |
| Dodge & Cox 13F holdings | $91.8M | 271.3K | Reduced | 2026-06-30 |
| Davis Advisors 13F holdings | $71.0M | 209.8K | Reduced | 2026-06-30 |
| Oakmark Funds 13F holdings | $68.8M | 203.5K | Reduced | 2026-06-30 |
| Mairs & Power Funds 13F holdings | $49.3M | 145.6K | Reduced | 2026-06-30 |
| Aquamarine Fund 13F holdings | $22.0M | 65.0K | Held | 2026-06-30 |
| Tweedy Browne 13F holdings | $21.2M | 62.7K | Reduced | 2026-06-30 |
| Giverny Capital 13F holdings | $15.8M | 46.7K | New | 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.
- Berkshire Hathaway SEC filing (0001193125-26-352200) · report date 2026-06-30
- First Eagle Investment Management SEC filing (0001325447-26-000033) · report date 2026-06-30
- National Pension Service SEC filing (0001193125-26-347818) · report date 2026-06-30
- Capital Research Global Investors SEC filing (0001422848-26-000094) · report date 2026-06-30
- Markel Group SEC filing (0001096343-26-000085) · report date 2026-09-30
- Dodge & Cox SEC filing (0001193125-26-349535) · report date 2026-06-30
- Davis Advisors SEC filing (0001036325-26-000020) · report date 2026-06-30
- Oakmark Funds SEC filing (0000813917-26-000042) · report date 2026-06-30
- Mairs & Power Funds SEC filing (0001172661-26-003496) · report date 2026-06-30
- Aquamarine Fund SEC filing (0001953324-26-000003) · report date 2026-06-30
- Tweedy Browne SEC filing (0001193125-26-340443) · report date 2026-06-30
- Giverny Capital SEC filing (0001641864-26-000010) · report date 2026-06-30
- Bridgewater Associates SEC filing (0001350694-26-000003) · report date 2026-06-30
- Lindsell Train SEC filing (0001172661-26-004793) · report date 2026-09-30
- Gardner Russo & Quinn SEC filing (0000860643-26-000005) · report date 2026-06-30
- Semper Augustus Investments SEC filing (0001941040-26-000625) · report date 2026-06-30
- Matrix Asset Advisors SEC filing (0001172661-26-004502) · report date 2026-09-30
- Torray Funds SEC filing (0001193125-26-439683) · report date 2026-09-30
- Horizon Kinetics Asset Management SEC filing (0001398344-26-014047) · report date 2026-06-30
- Ruane, Cunniff & Goldfarb SEC filing (0000919574-26-005176) · report date 2026-06-30
Tracked-sample concentration
Reported position value for AXP is highly concentrated within this tracked-holder sample. These percentages are not market-wide ownership shares.
- Largest tracked holder: 96.7% of aggregate reported value in this sample
- Top 5 tracked holders: 99.3% of aggregate reported value in this sample
- Top 10 tracked holders: 99.9% of aggregate reported value in this sample
Whale activity this quarter
Across 20 tracked holders, 9 reduced, 7 held, 4 increased. Net positioning is net selling.
- Berkshire Hathaway ($51.28B) (→ 0.0% qoq shares) · modeled avg cost estimate $97.71
- First Eagle Investment Management ($568.3M) (▲ 1.1% qoq shares)
- National Pension Service ($402.9M) (▲ 0.8% qoq shares) · modeled avg cost estimate $132.32
- Capital Research Global Investors ($250.9M) (▼ 76.6% qoq shares) · modeled avg cost estimate $114.22
- Markel Group ($149.1M) (→ 0.0% qoq shares) · modeled avg cost estimate $90.64
- Dodge & Cox ($91.8M) (▼ 2.2% qoq shares)
- Davis Advisors ($71.0M) (▼ 10.0% qoq shares)
- Oakmark Funds ($68.8M) (▼ 0.1% qoq shares)
Modeled cost estimate vs current price
The share-weighted modeled cost estimate across 9 covered tracked holders is $98.09 versus a current price of $320.99, so AXP trades above that estimate (+227.3%). This model does not establish any filer's actual purchase price, unrealized gain, or investment return.
Sector positioning — Financials
AXP 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 AXP dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- AAPL whale holders — APPLE INC
- KO whale holders — COCA COLA CO
- GOOGL whale holders — ALPHABET INC
- BAC whale holders — BANK OF AMER CORP
- CVX whale holders — CHEVRON CORPORATION
- OXY whale holders — OCCIDENTAL PETE CORP
- CB whale holders — CHUBB LIMITED
- MCO whale holders — MOODYS CORP
Learn more in Whale Analyzer Academy
Deepen your read on AXP with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns AXP stock?
Whale Analyzer tracks 20 public-disclosure holders of AXP with a combined reported value of $53.01B. See the holder table above for the largest tracked positions.
Which top funds are buying AXP?
Tracked holders were net selling last quarter — 9 reduced, 7 held, 4 increased. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is the tracked AXP sample?
The top five tracked holders account for 99.3% of aggregate reported value in this tracked sample. This is not a market-wide ownership percentage.
How does AXP compare with the modeled cost estimate?
The share-weighted modeled cost estimate across 9 covered tracked holders is $98.09 versus a current price of $320.99 (+227.3%). It is not an actual purchase price, unrealized gain, or investment return.
What does 13F ownership mean for AXP?
These are historical reported positions from tracked filers, not real-time ownership or a complete shareholder register. Use the interactive AXP dashboard to explore them, or read our 13F Alpha Signals Guide.