Stock Ownership/UNP

UNION PAC CORP (UNP): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in UNP · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
48
13F filers
Aggregate Value
$8.0B
Across holders
Last Price
$309.86
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity19 increased26 reduced4 exited
Full exits: Verition Fund Management LLC, Alphadyne Asset Management LP, TUDOR INVESTMENT CORP ET AL, CAPSTONE INVESTMENT ADVISORS, LLC
Institutional Holders of UNP
↗
48 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager6.58M$1.8B22.3%0.5%Added+$20.3MQ2 2026
HARRIS ASSOCIATES L P
CIK 0000813917
Institutional Manager3.84M$1.0B13.1%1.4%Added+$963.5MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund3.00M$817.2M10.2%0.7%Reduced$-2.1BQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund2.36M$641.3M8.0%0.3%Reduced$-23.6MQ2 2026
VIKING GLOBAL INVESTORS LP
CIK 0001103804
Hedge Fund2.05M$556.9M7.0%1.6%Added—Q2 2026
EdgePoint Investment Group Inc.
CIK 0001481669
Hedge Fund1.29M$351.6M4.4%2.7%Reduced$-238.2MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.25M$341.1M4.3%0.2%Added+$42.7MQ2 2026
BAUPOST GROUP LLC/MA
CIK 0001061768
Hedge Fund1.19M$322.4M4.0%6.0%Reduced$-96.7MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund931K$253.2M3.2%0.3%Added+$248.9MQ2 2026
PineBridge Investments, L.P.
CIK 0001531721
Hedge Fund903K$213.5M2.7%1.6%Added+$97.7MQ3 2025
Fisher Asset Management, LLCAdded
Institutional Manager
$1.8B· 22.3% of total· 0.5% port· 6.58M sh· +$20.3M QoQ· Q2 2026
HARRIS ASSOCIATES L PAdded
Institutional Manager
$1.0B· 13.1% of total· 1.4% port· 3.84M sh· +$963.5M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$817.2M· 10.2% of total· 0.7% port· 3.00M sh· $-2.1B QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$641.3M· 8.0% of total· 0.3% port· 2.36M sh· $-23.6M QoQ· Q2 2026
VIKING GLOBAL INVESTORS LPAdded
Hedge Fund
$556.9M· 7.0% of total· 1.6% port· 2.05M sh· — QoQ· Q2 2026
EdgePoint Investment Group Inc.Reduced
Hedge Fund
$351.6M· 4.4% of total· 2.7% port· 1.29M sh· $-238.2M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$341.1M· 4.3% of total· 0.2% port· 1.25M sh· +$42.7M QoQ· Q2 2026
BAUPOST GROUP LLC/MAReduced
Hedge Fund
$322.4M· 4.0% of total· 6.0% port· 1.19M sh· $-96.7M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$253.2M· 3.2% of total· 0.3% port· 931K sh· +$248.9M QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$213.5M· 2.7% of total· 1.6% port· 903K sh· +$97.7M QoQ· Q3 2025
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$211.0M· 2.6% of total· 0.1% port· 776K sh· $-12.9M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$168.3M· 2.1% of total· 0.3% port· 619K sh· $-802.9M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$144.8M· 1.8% of total· 0.0% port· 532K sh· +$55.3M QoQ· Q2 2026
Bridgewater Associates, LPReduced
Hedge Fund
$139.9M· 1.7% of total· 0.6% port· 514K sh· $-5.1M QoQ· Q2 2026
BROOKFIELD Corp /ON/Added
Hedge Fund
$125.5M· 1.6% of total· 0.2% port· 462K sh· +$5.7M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$116.4M· 1.5% of total· 0.0% port· 432K sh· +$116.2M QoQ· Q2 2026
Third Point LLCAdded
Hedge Fund
$95.2M· 1.2% of total· 2.0% port· 350K sh· +$68.0M QoQ· Q2 2026
Corvex Management LPReduced
Hedge Fund
$88.8M· 1.1% of total· 2.7% port· 326K sh· $-43.0M QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCReduced
Hedge Fund
$85.4M· 1.1% of total· 0.4% port· 314K sh· $-15.6M QoQ· Q2 2026
DODGE & COXReduced
Institutional Manager
$71.0M· 0.9% of total· 0.0% port· 261K sh· $-14K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$60.1M· 0.8% of total· 0.1% port· 221K sh· +$54.4M QoQ· Q2 2026
MARKEL CORP (MKL)Added
Hedge Fund
$43.8M· 0.5% of total· 0.3% port· 161K sh· $-31.9M QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$40.5M· 0.5% of total· 0.3% port· 149K sh· +$6.4M QoQ· Q2 2026
Ruffer LLPReduced
Hedge Fund
$38.0M· 0.5% of total· 1.3% port· 140K sh· $-7.9M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$35.2M· 0.4% of total· 0.1% port· 130K sh· +$3.6M QoQ· Q2 2026
LAKEWOOD CAPITAL MANAGEMENT, LPReduced
Hedge Fund
$27.7M· 0.3% of total· 1.4% port· 102K sh· $-9.5M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$25.1M· 0.3% of total· 0.0% port· 92K sh· +$20.1M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$22.0M· 0.3% of total· 0.0% port· 81K sh· +$7.1M QoQ· Q2 2026
Select Equity Group, L.P.Reduced
Hedge Fund
$21.5M· 0.3% of total· 0.1% port· 79K sh· $-12.3M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$15.7M· 0.2% of total· 0.0% port· 58K sh· $-25.0M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$14.3M· 0.2% of total· 0.0% port· 53K sh· $-2.2M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$11.6M· 0.1% of total· 0.0% port· 43K sh· $-2.8M QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCReduced
Institutional Manager
$10.1M· 0.1% of total· 0.0% port· 37K sh· $-583K QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$8.8M· 0.1% of total· 0.0% port· 32K sh· +$801K QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$8.4M· 0.1% of total· 0.0% port· 31K sh· $-10.6M QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$7.9M· 0.1% of total· 0.2% port· 29K sh· +$7.3M QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Added
Hedge Fund
$7.2M· 0.1% of total· 0.0% port· 26K sh· +$5.8M QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPReduced
Hedge Fund
$7.1M· 0.1% of total· 0.1% port· 26K sh· $-7.7M QoQ· Q2 2026
TWEEDY BROWNE CO LLC//Unchanged
Institutional Manager
$5.2M· 0.1% of total· 0.4% port· 19K sh· +$0 QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$4.5M· 0.1% of total· 0.0% port· 17K sh· +$4.5M QoQ· Q2 2026
Hudson Bay Capital Management LPReduced
Hedge Fund
$3.5M· 0.0% of total· 0.0% port· 13K sh· $-10.3M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$3.2M· 0.0% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$1.8M· 0.0% of total· 0.0% port· 7K sh· $-6.7M QoQ· Q2 2026
Bridgewater Advisors Inc.Reduced
Hedge Fund
$1.5M· 0.0% of total· 0.1% port· 5K sh· $-162K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$1.0M· 0.0% of total· 0.0% port· 4K sh· $-2.6M QoQ· Q2 2026
Eisler Capital (UK) Ltd.Reduced
Hedge Fund
$782K· 0.0% of total· 0.0% port· 3K sh· $-64.7M QoQ· Q3 2024
Fulcrum Asset Management LLPUnchanged
Hedge Fund
$677K· 0.0% of total· 0.1% port· 2K sh· +$0 QoQ· Q2 2026
GREENHAVEN ASSOCIATES INCUnchanged
Institutional Manager
$553K· 0.0% of total· 0.0% port· 2K sh· +$0 QoQ· Q2 2026
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