Curated managers
12 of 57 hold Union Pacific Corp · holdings at Jun 30, 2026
| Manager | % of book | Change | ||
|---|---|---|---|---|
| Third Point LLC Daniel Loeb · Chief Executive Officer & Chief Investment Officer | 2.05% | #20 | 350.0K | Added+250.0K |
| Viking Global Investors LP Andreas Halvorsen · Co-Founder & Chief Executive Officer | 1.59% | #24 | 2.0M | New position+2.0M |
| Harris Associates L.P. (Oakmark Funds) Bill Nygren · Partner and Co-CIO, U.S. | 1.39% | #27 | 3.8M | Added+62.1K |
| Bridgewater Associates, LP Ray Dalio · Founder (relinquished control of the firm in 2022) (historical) | 0.57% | #19 | 514.3K | Reduced-18.6K |
| New England Asset Management, Inc. | 0.52% | #61 | 16.7K | Added+126 |
| Tweedy, Browne Company LLC | 0.40% | #25 | 19.2K | Unchanged |
| Markel Group Inc. Tom Gayner · Chief Executive Officer | 0.33% | #59 | 161.0K | Added+10.8K |
| Renaissance Technologies LLC Jim Simons · Founder (died 2024-05-10) (historical) | 0.08% | #274 | 221.1K | Added+200.0K |
| Gardner Russo & Quinn LLC Thomas Russo · Managing Member/Chairman | 0.08% | #26 | 25.8K | Reduced-1.8K |
| Dodge & Cox | 0.04% | #110 | 260.9K | Reduced-50 |
| Greenhaven Associates, Inc. Edgar Wachenheim III · Chairman, Chief Financial Officer & Chief Compliance Officer | 0.01% | #27 | 2.0K | Unchanged |
| The Baupost Group, L.L.C. Seth Klarman · CEO & Portfolio Manager | — | — | 1.2M | Reduced-355.6K |