← Super investors
UNP
Union Pacific Corp
11 super-investor ownerscombined $1.52Blargest position 7.3%
1 TRIM
Cohort owners over time
2016Q2 → 2026Q1How many of the cohort members held this stock each quarter.
Now: 4
Peak: 6
Owners (11) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Bill Nygren | 1.2% | 10q | $918M | 3,782,438 |
| 2 | Seth Klarman | 7.3% | 4q | $374M | 1,540,995 |
| 3 | Joel Greenblatt | 0.1% | 40q | $88M | 362,808 |
| 4 | Dodge & Cox Funds | <0.1% | 40q | $63M | 260,952 |
| 5 | Thomas Gayner | 0.3% | 40q | $36M | 150,278 |
| 6 | Daniel Loeb | 1.2% | 6q | $24M | 100,000 |
| 7 | Thomas Russo | 0.1% | 40q | $7M | 27,638 |
| 8 | Tweedy Browne | 0.4% | 40q | $5M | 19,185 |
| 9 | Mairs & Power Funds | <0.1% | 40q | $1M | 4,190 |
| 10 | Greenhaven Associates | <0.1% | 38q | $493K | 2,032 |
| 11 | Torray Funds | <0.1% | 13q | $206K | 850 |
Sort↑
- 1Bill Nygren1.2%$918M3,782,438 sh·10q held
- 2Seth Klarman7.3%$374M1,540,995 sh·4q held
- 3Joel Greenblatt0.1%$88M362,808 sh·40q held
- 4Dodge & Cox Funds<0.1%$63M260,952 sh·40q held
- 5Thomas Gayner0.3%$36M150,278 sh·40q held
- 6Daniel Loeb1.2%$24M100,000 sh·6q held
- 7Thomas Russo0.1%$7M27,638 sh·40q held
- 8Tweedy Browne0.4%$5M19,185 sh·40q held
- 9Mairs & Power Funds<0.1%$1M4,190 sh·40q held
- 10Greenhaven Associates<0.1%$493K2,032 sh·38q held
- 11Torray Funds<0.1%$206K850 sh·13q held
Recent activity (1)
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| Daniel Loeb | TRIM | 1.2% | -94% | $24M | May 15, 2026 |
Long US equity 13F-HR filings only. CUSIP 907818108. Not investment advice.