23 hedge funds and family offices disclose a USB position in their latest SEC 13F filing — combined $2.70B in market value. Of those, 8 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Christopher Davis | Davis Selected Advisers, LP | 22,237,960 | $1.16B | 5.31% | 2026-03-31 |
| 2 | Viking Global | Viking Global Investors LP | 24,089,428 | $1.09B | 3.15% | 2025-06-30 |
| 3 | Warren Buffett | Berkshire Hathaway Inc | 6,670,835 | $290.9M | 0.10% | 2022-12-31 |
| 4 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 709,254 | $37.8M | 3.40% | 2025-12-31 |
| 5 | Mairs & Power | Mairs & Power Inc | 647,980 | $34.6M | 0.33% | 2025-12-31 |
| 6 | Stanley Druckenmiller | Duquesne Family Office LLC | 503,595 | $24.1M | 0.68% | 2024-12-31 |
| 7 | George Soros | Soros Fund Management LLC | 614,294 | $22.6M | 0.61% | 2020-06-30 |
| 8 | Ray Dalio | Bridgewater Associates LP | 295,717 | $15.4M | 0.07% | 2026-03-31 |
| 9 | Tweedy Browne | Tweedy Browne Company LLC | 184,248 | $9.6M | 0.76% | 2026-03-31 |
| 10 | Charlie Munger | Daily Journal Corp | 119,500 | $6.2M | 2.58% | 2026-03-31 |
| 11 | Mark Hillman | Hillman Capital Management Inc | 53,293 | $2.8M | 1.79% | 2025-12-31 |
| 12 | Bruce Berkowitz | Fairholme Capital Management LLC | 73,600 | $2.4M | 0.18% | 2023-06-30 |
| 13 | Peter Thiel | Thiel Macro LLC | 17,000 | $594K | 0.04% | 2007-03-31 |
| 14 | Lee Ainslie | Maverick Capital Ltd | 12,712 | $420K | 0.01% | 2023-06-30 |
| 15 | Donald Yacktman | Yacktman Asset Management LP | 7,000 | $303K | 0.00% | 2023-12-31 |
| 16 | Thomas Russo | Gardner Russo & Quinn LLC | 3,514 | $208K | 0.00% | 2019-12-31 |
| 17 | Harry Burn | Sound Shore Management Inc /CT/ | 4,213,612 | $139K | 1.78% | 2007-06-30 |
| 18 | Stephen Mandel | Lone Pine Capital LLC | 3,841,481 | $90K | 0.75% | 2011-09-30 |
| 19 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 1,229 | $66K | 0.01% | 2025-12-31 |
| 20 | AKO Capital | Ako Capital LLP | 1,001,075 | $50K | 2.71% | 2018-06-30 |
| 21 | Olstein Capital Management | Olstein Capital Management LP | 123,000 | $7K | 1.35% | 2025-12-31 |
| 22 | David Rolfe | Wedgewood Partners Inc | 61,775 | $2K | 0.33% | 2023-06-30 |
| 23 | Prem Watsa | Fairfax Financial Holdings Ltd | 23,200 | $1K | 0.06% | 2018-03-31 |
As of the latest 13F window, 23 tracked superinvestors hold USB. The largest disclosed position is Christopher Davis at $1.16B (5.3% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying USB, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
23 hedge funds and family offices disclose a USB position in their latest SEC 13F filing — combined $2.70B in market value. Of those, 8 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Christopher Davis | Davis Selected Advisers, LP | 22,237,960 | $1.16B | 5.31% | 2026-03-31 |
| 2 | Viking Global | Viking Global Investors LP | 24,089,428 | $1.09B | 3.15% | 2025-06-30 |
| 3 | Warren Buffett | Berkshire Hathaway Inc | 6,670,835 | $290.9M | 0.10% | 2022-12-31 |
| 4 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 709,254 | $37.8M | 3.40% | 2025-12-31 |
| 5 | Mairs & Power | Mairs & Power Inc | 647,980 | $34.6M | 0.33% | 2025-12-31 |
| 6 | Stanley Druckenmiller | Duquesne Family Office LLC | 503,595 | $24.1M | 0.68% | 2024-12-31 |
| 7 | George Soros | Soros Fund Management LLC | 614,294 | $22.6M | 0.61% | 2020-06-30 |
| 8 | Ray Dalio | Bridgewater Associates LP | 295,717 | $15.4M | 0.07% | 2026-03-31 |
| 9 | Tweedy Browne | Tweedy Browne Company LLC | 184,248 | $9.6M | 0.76% | 2026-03-31 |
| 10 | Charlie Munger | Daily Journal Corp | 119,500 | $6.2M | 2.58% | 2026-03-31 |
| 11 | Mark Hillman | Hillman Capital Management Inc | 53,293 | $2.8M | 1.79% | 2025-12-31 |
| 12 | Bruce Berkowitz | Fairholme Capital Management LLC | 73,600 | $2.4M | 0.18% | 2023-06-30 |
| 13 | Peter Thiel | Thiel Macro LLC | 17,000 | $594K | 0.04% | 2007-03-31 |
| 14 | Lee Ainslie | Maverick Capital Ltd | 12,712 | $420K | 0.01% | 2023-06-30 |
| 15 | Donald Yacktman | Yacktman Asset Management LP | 7,000 | $303K | 0.00% | 2023-12-31 |
| 16 | Thomas Russo | Gardner Russo & Quinn LLC | 3,514 | $208K | 0.00% | 2019-12-31 |
| 17 | Harry Burn | Sound Shore Management Inc /CT/ | 4,213,612 | $139K | 1.78% | 2007-06-30 |
| 18 | Stephen Mandel | Lone Pine Capital LLC | 3,841,481 | $90K | 0.75% | 2011-09-30 |
| 19 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 1,229 | $66K | 0.01% | 2025-12-31 |
| 20 | AKO Capital | Ako Capital LLP | 1,001,075 | $50K | 2.71% | 2018-06-30 |
| 21 | Olstein Capital Management | Olstein Capital Management LP | 123,000 | $7K | 1.35% | 2025-12-31 |
| 22 | David Rolfe | Wedgewood Partners Inc | 61,775 | $2K | 0.33% | 2023-06-30 |
| 23 | Prem Watsa | Fairfax Financial Holdings Ltd | 23,200 | $1K | 0.06% | 2018-03-31 |
As of the latest 13F window, 23 tracked superinvestors hold USB. The largest disclosed position is Christopher Davis at $1.16B (5.3% of portfolio).
13F filings are due 45 days after each quarter end and capture long-equity positions held by U.S. institutional managers with $100M+ AUM. Use this page to see exactly who is buying USB, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
