21 hedge funds and family offices disclose a ABT position in their latest SEC 13F filing — combined $794.7M in market value. Of those, 7 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Polen Capital | Polen Capital Management LLC | 3,962,230 | $496.4M | 2.12% | 2025-12-31 |
| 2 | Daniel Loeb | Third Point LLC | 3,250,000 | $124.6M | 2.36% | 2013-12-31 |
| 3 | Mairs & Power | Mairs & Power Inc | 708,081 | $88.7M | 0.85% | 2025-12-31 |
| 4 | Stanley Druckenmiller | Duquesne Family Office LLC | 791,300 | $62.4M | 2.54% | 2020-03-31 |
| 5 | Ray Dalio | Bridgewater Associates LP | 117,051 | $12.0M | 0.05% | 2026-03-31 |
| 6 | George Soros | Soros Fund Management LLC | 44,750 | $4.6M | 0.06% | 2026-03-31 |
| 7 | Lee Ainslie | Maverick Capital Ltd | 24,977 | $2.7M | 0.06% | 2023-12-31 |
| 8 | Thomas Russo | Gardner Russo & Quinn LLC | 11,510 | $1.2M | 0.01% | 2026-03-31 |
| 9 | Chuck Akre | Akre Capital Management, LLC | 12,100 | $529K | 0.26% | 2003-06-30 |
| 10 | Mason Hawkins | Southeastern Asset Management, Inc. | 8,977,941 | $404K | 2.33% | 2014-12-31 |
| 11 | Steven Romick | First Pacific Advisors LP | 2,800 | $305K | 0.00% | 2023-06-30 |
| 12 | Torray Funds | Torray Investment Partners LLC | 1,800 | $226K | 0.03% | 2025-12-31 |
| 13 | Donald Yacktman | Yacktman Asset Management LP | 2,800 | $203K | 0.00% | 2018-12-31 |
| 14 | Harry Burn | Sound Shore Management Inc /CT/ | 2,907,991 | $178K | 3.11% | 2012-03-31 |
| 15 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 682 | $85K | 0.01% | 2025-12-31 |
| 16 | Olstein Capital Management | Olstein Capital Management LP | 220,000 | $9K | 1.23% | 2016-03-31 |
| 17 | Viking Global | Viking Global Investors LP | 143,000 | $6K | 0.34% | 2002-12-31 |
| 18 | Tom Gayner | Markel Group Inc. | 90,000 | $5K | 0.57% | 2011-12-31 |
| 19 | Christopher Davis | Davis Selected Advisers, LP | 70,800 | $4K | 0.00% | 2008-06-30 |
| 20 | Prem Watsa | Fairfax Financial Holdings Ltd | 45,000 | $2K | 0.05% | 2008-12-31 |
| 21 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 6,125 | $235 | 0.04% | 2016-12-31 |
As of the latest 13F window, 21 tracked superinvestors hold ABT. The largest disclosed position is Polen Capital at $496.4M (2.1% 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 ABT, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
21 hedge funds and family offices disclose a ABT position in their latest SEC 13F filing — combined $794.7M in market value. Of those, 7 are classified as value investors.
| # | Investor | Fund | Shares | Value | % of Portfolio | Filed |
|---|---|---|---|---|---|---|
| 1 | Polen Capital | Polen Capital Management LLC | 3,962,230 | $496.4M | 2.12% | 2025-12-31 |
| 2 | Daniel Loeb | Third Point LLC | 3,250,000 | $124.6M | 2.36% | 2013-12-31 |
| 3 | Mairs & Power | Mairs & Power Inc | 708,081 | $88.7M | 0.85% | 2025-12-31 |
| 4 | Stanley Druckenmiller | Duquesne Family Office LLC | 791,300 | $62.4M | 2.54% | 2020-03-31 |
| 5 | Ray Dalio | Bridgewater Associates LP | 117,051 | $12.0M | 0.05% | 2026-03-31 |
| 6 | George Soros | Soros Fund Management LLC | 44,750 | $4.6M | 0.06% | 2026-03-31 |
| 7 | Lee Ainslie | Maverick Capital Ltd | 24,977 | $2.7M | 0.06% | 2023-12-31 |
| 8 | Thomas Russo | Gardner Russo & Quinn LLC | 11,510 | $1.2M | 0.01% | 2026-03-31 |
| 9 | Chuck Akre | Akre Capital Management, LLC | 12,100 | $529K | 0.26% | 2003-06-30 |
| 10 | Mason Hawkins | Southeastern Asset Management, Inc. | 8,977,941 | $404K | 2.33% | 2014-12-31 |
| 11 | Steven Romick | First Pacific Advisors LP | 2,800 | $305K | 0.00% | 2023-06-30 |
| 12 | Torray Funds | Torray Investment Partners LLC | 1,800 | $226K | 0.03% | 2025-12-31 |
| 13 | Donald Yacktman | Yacktman Asset Management LP | 2,800 | $203K | 0.00% | 2018-12-31 |
| 14 | Harry Burn | Sound Shore Management Inc /CT/ | 2,907,991 | $178K | 3.11% | 2012-03-31 |
| 15 | Christopher Bloomstran | Semper Augustus Investments Group LLC | 682 | $85K | 0.01% | 2025-12-31 |
| 16 | Olstein Capital Management | Olstein Capital Management LP | 220,000 | $9K | 1.23% | 2016-03-31 |
| 17 | Viking Global | Viking Global Investors LP | 143,000 | $6K | 0.34% | 2002-12-31 |
| 18 | Tom Gayner | Markel Group Inc. | 90,000 | $5K | 0.57% | 2011-12-31 |
| 19 | Christopher Davis | Davis Selected Advisers, LP | 70,800 | $4K | 0.00% | 2008-06-30 |
| 20 | Prem Watsa | Fairfax Financial Holdings Ltd | 45,000 | $2K | 0.05% | 2008-12-31 |
| 21 | Matrix Asset Advisors | Matrix Asset Advisors Inc/NY | 6,125 | $235 | 0.04% | 2016-12-31 |
As of the latest 13F window, 21 tracked superinvestors hold ABT. The largest disclosed position is Polen Capital at $496.4M (2.1% 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 ABT, how concentrated each position is, and the implied conviction level relative to the rest of each investor's book.
Key takeaways
