5 tracked superinvestors hold UNION PAC CORP (UNP), worth $1.6B combined, led by Andreas Halvorsen. Smart money is accumulating UNP as of the latest 13F filings.
Current price
$289.62
+32.0%
1Y
Union Pacific Corporation, a prominent American railway enterprise, conducts its primary operations through its subsidiary, Union Pacific Railroad Company. The company provides extensive freight transportation services for a wide array of commodities. Its diverse cargo includes agricultural products like grain, fertilizers, and refrigerated foods; energy resources such as coal, renewables,…
Market cap
$158.1B
P/E
21.92
Div yield
1.9%
Revenue YoY
1.1%
Analyst target
$331
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
5
tracked 13F / N-PORT funds
Combined value
$1.6B
disclosed long exposure
Tier-1 conviction
3
concentrated holders
Net this quarter
+1
2 buying · 1 selling
Smart money is net accumulating UNP: 2 funds added or opened versus 1 trimming. 1 opened a brand-new position.
UNION PAC CORP (UNP) is a genuine cross-fund conviction name: 3 concentrated Tier-1 superinvestors hold it, alongside 2 other tracked funds, for $1.6B of combined disclosed exposure.
The highest-conviction holder is Seth Klarman, who has committed 6% of their portfolio to it, while Andreas Halvorsen holds the largest dollar position.
This quarter 1 fund opened a brand-new position (Andreas Halvorsen), with 1 adding and 1 trimming — a net accumulation signal.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| New buy | 1.6% | $557M | |
| Held | 2.2% | $497M | |
| Trimmed | 6% | $322M | |
| Held | 0.6% | $140M | |
| Added | 2.1% | $95M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
Which superinvestors own UNP?
5 tracked funds hold UNION PAC CORP (UNP), the largest being Andreas Halvorsen (Viking Global Investors) at 1.6% of its 13F portfolio. 3 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling UNP?
In the most recent 13F quarter, 2 tracked funds added or opened UNP and 1 trimmed it, including 1 brand-new position.
How much UNP do tracked funds hold?
Combined disclosed long exposure to UNP across tracked superinvestors is $1.6B as of the Jun 2026 filings.
One email when a tracked manager opens, adds to or files to sell a position — from Form 4, 13D and Form 144, not the 45-day-old 13F.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Jun 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.