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UNP

Union Pacific Corp
$282.25 +4.52 (+1.63%) At close · Jul 2
Market Cap
$167.58B
Shares
593,713,213

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 2,765
Total Value: $123,558,376,999
Total Shares: 509,222,583
Showing 1–100 of 2,832 holdings by value · page 1 of 29

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,765 13F filers
Top Holder
9.4%
Jun 2023 → Mar 2026 · range 9.4% – 12.0%
of institutional value
Top 5
31.0%
Jun 2023 → Mar 2026 · range 30.0% – 32.6%
of institutional value
Top 10
44.6%
Jun 2023 → Mar 2026 · range 40.2% – 44.6%
of institutional value
HHI
279
Jun 2023 → Mar 2026 · range 279 – 324
Broadly held
Showing 100 of 2,832
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 100885 CUSIP 907818108 13F (30d) 101 filings 34 filers Visit website Investor relations