13 hedge funds and family offices disclose a STT position in their latest SEC 13F filing — combined $178.1M 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 | 323,786 | $41.8M | 0.15% | 2025-12-31 |
| 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
