StockSEC filings
UNION PACIFIC CORP (UNP): Insider Trades and Fund Holdings
What insiders and tracked funds have reported about UNION PACIFIC CORP in SEC filings.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$0Sold by insiders, 12 months
6Tracked funds holding
ADVERTISEMENT
320 × 100 ad slot
Tracked funds that report UNP
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Viking Global Investors | 2,047,332 | $556.9M | ▲ New |
| Bridgewater Associates | 514,266 | $139.9M | ▼ −3.5% |
| Third Point | 350,000 | $95.2M | ▲ +250.0% |
| Renaissance Technologies | 221,100 | $60.1M | ▲ +947.9% |
| Markel Group | 161,028 | $43.8M | ▲ +7.2% |
| Baupost Group | 1,185,395 | $322K | ▼ −23.1% |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →