13 hedge funds and family offices disclose a STT position in their latest SEC 13F filing — combined $157.1M in market value. Of those, 4 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Donald Yacktman | Yacktman Asset Management LP | 909,191 | $115.1M | 1.53% | 2026-03-31 |
| 2 | Ray Dalio | Bridgewater Associates LP | 164,186 | $20.8M | 0.09% | 2026-03-31 |
| 3 | Christopher Davis | Davis Selected Advisers, LP | 152,200 | $19.3M | 0.09% | 2026-03-31 |
| 4 | George Soros | Soros Fund Management LLC | 17,264 | $1.4M | 0.05% | 2019-12-31 |
| 5 | Lee Ainslie | Maverick Capital Ltd | 7,660 | $567K | 0.01% | 2024-06-30 |
| 6 | Viking Global | Viking Global Investors LP | 625,394 | $46K | 0.18% | 2014-09-30 |
| 7 | Harry Burn | Sound Shore Management Inc /CT/ | 335,338 | $22K | 0.41% | 2013-09-30 |
| 8 | Thomas Russo | Gardner Russo & Quinn LLC | 300 | $15K | 0.00% | 2005-09-30 |
| 9 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 138,856 | $12K | 1.63% | 2022-03-31 |
| 10 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 87 | $11K | 0.00% | 2025-12-31 |
| 11 | Steven Romick | First Pacific Advisors LP | 8,300 | $828 | 0.01% | 2018-03-31 |
| 12 | Tom Gayner | Markel Group Inc. | 4,500 | $299 | 0.01% | 2015-12-31 |
| 13 | Mairs & Power | Mairs & Power Inc | 2,357 | $205 | 0.00% | 2022-03-31 |
As of the latest 13F window, 13 tracked superinvestors hold STT. The largest disclosed position is Donald Yacktman at $115.1M (1.5% 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 STT, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
13 hedge funds and family offices disclose a STT position in their latest SEC 13F filing — combined $157.1M in market value. Of those, 4 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Donald Yacktman | Yacktman Asset Management LP | 909,191 | $115.1M | 1.53% | 2026-03-31 |
| 2 | Ray Dalio | Bridgewater Associates LP | 164,186 | $20.8M | 0.09% | 2026-03-31 |
| 3 | Christopher Davis | Davis Selected Advisers, LP | 152,200 | $19.3M | 0.09% | 2026-03-31 |
| 4 | George Soros | Soros Fund Management LLC | 17,264 | $1.4M | 0.05% | 2019-12-31 |
| 5 | Lee Ainslie | Maverick Capital Ltd | 7,660 | $567K | 0.01% | 2024-06-30 |
| 6 | Viking Global | Viking Global Investors LP | 625,394 | $46K | 0.18% | 2014-09-30 |
| 7 | Harry Burn | Sound Shore Management Inc /CT/ | 335,338 | $22K | 0.41% | 2013-09-30 |
| 8 | Thomas Russo | Gardner Russo & Quinn LLC | 300 | $15K | 0.00% | 2005-09-30 |
| 9 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 138,856 | $12K | 1.63% | 2022-03-31 |
| 10 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 87 | $11K | 0.00% | 2025-12-31 |
| 11 | Steven Romick | First Pacific Advisors LP | 8,300 | $828 | 0.01% | 2018-03-31 |
| 12 | Tom Gayner | Markel Group Inc. | 4,500 | $299 | 0.01% | 2015-12-31 |
| 13 | Mairs & Power | Mairs & Power Inc | 2,357 | $205 | 0.00% | 2022-03-31 |
As of the latest 13F window, 13 tracked superinvestors hold STT. The largest disclosed position is Donald Yacktman at $115.1M (1.5% 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 STT, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
