Union Pacific
UNP
2,747 hedge funds and large institutions have $119B invested in Union Pacific in 2025 Q4 according to their latest regulatory filings, with 292 funds opening new positions, 1,002 increasing their positions, 1,058 reducing their positions, and 136 closing their positions.
128% more call options, than puts
Call options by funds: $1.42B | Put options by funds: $622M
115% more first-time investments, than exits
New positions opened: 292 | Existing positions closed: 136
4% more funds holding in top 10
Funds holding in top 10: 53 → 55 (+2)
3% more funds holding
Funds holding: 2,656 → 2,747 (+91)
3.36% more ownership
Funds ownership: 83.6% → 86.95% (+3.4%)
2% more capital invested
Capital invested by funds: $117B → $119B (+$2.21B)
5% less repeat investments, than reductions
Existing positions increased: 1,002 | Existing positions reduced: 1,058
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
+$2.2B |
| 2 |
Capital Research Global Investors
Los Angeles,
California
|
+$518M |
| 3 |
Harris Associates
Chicago,
Illinois
|
+$500M |
| 4 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
+$426M |
| 5 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$379M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS AM
Chicago,
Illinois
|
-$1.2B |
| 2 |
Amundi
Paris,
France
|
-$449M |
| 3 |
Assenagon Asset Management
Senningerberg,
Luxembourg
|
-$335M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$241M |
| 5 |
IP
Interval Partners
New York
|
-$221M |
UNP Hedge Fund Activity: Q4 2025 in Review
2,747 of the 8,284 institutional investors tracked by Wall St. Rank reported a position in Union Pacific (UNP) for Q4 2025, worth a combined $119B — up 1.9% from $117B a quarter earlier.
Buyers outnumbered sellers: 292 funds opened new UNP positions and 136 closed out — a net gain of 156 holders — while 1,002 added to existing stakes and 1,058 trimmed.
The largest buyer was Capital World Investors, adding an estimated $2.2B. The largest seller was UBS AM, cutting an estimated $1.2B.
- 2,747 institutional investors held Union Pacific (UNP) as of Q4 2025, up from 2,656 in Q3 2025.
- Funds reported $119B of Union Pacific stock for Q4 2025, up 1.9% quarter-over-quarter.
- 292 funds opened new Union Pacific positions in Q4 2025 and 136 closed out, a net change of +156 holders.
- The largest Union Pacific buyer in Q4 2025 was Capital World Investors, an estimated $2.2B added.
- The largest Union Pacific seller in Q4 2025 was UBS AM, an estimated $1.2B sold.
Based on aggregated 13F filings for Q4 2025.