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Woodline Partners’s Union Pacific UNP Stock Holding History

Woodline Partners’s Portfolio UNP Stock Details UNP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$28.2M Buy
116,217
+15,014
+15% +$3.68M 0.11% 258
2025
Q4 		$23.4M Buy
101,203
+16,853
+20% +$3.85M 0.09% 279
2025
Q3 		$19.9M Sell
84,350
-116,108
-58% -$26.2M 0.09% 285
2025
Q2 		$46.1M Buy
200,458
+172,450
+616% +$38.3M 0.24% 110
2025
Q1 		$6.62M Sell
28,008
-52,341
-65% -$12.6M 0.04% 438
2024
Q4 		$18.3M Buy
80,349
+34,658
+76% +$8.21M 0.12% 224
2024
Q3 		$11.3M Buy
45,691
+7,985
+21% +$1.94M 0.09% 276
2024
Q2 		$8.53M Sell
37,706
-72,207
-66% -$16.9M 0.08% 271
2024
Q1 		$27M Buy
109,913
+39,360
+56% +$9.69M 0.25% 126
2023
Q4 		$17.3M Buy
+70,553
New +$15.5M 0.19% 167

Other funds holding UNP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Woodline Partners's UNP Position: Q1 2026 in Review

Woodline Partners increased its Union Pacific (UNP) stake by 15% in Q1 2026, buying an estimated $3.68M and bringing the position to 116,217 shares worth $28.2M. The position accounts for 0.11% of the portfolio, ranked #258.

Woodline Partners first reported a position in UNP in Q4 2023 and has held it in 10 quarters since. The position peaked at $46.1M in Q2 2025. 2,762 funds tracked by Wall St. Rank hold UNP as of Q1 2026.

  • Woodline Partners held 116,217 shares of Union Pacific worth $28.2M as of Q1 2026.
  • Woodline Partners bought 15,014 Union Pacific shares in Q1 2026, an estimated $3.68M.
  • Union Pacific made up 0.11% of Woodline Partners's portfolio in Q1 2026, its #258 holding.
  • Woodline Partners first reported a position in Union Pacific in Q4 2023 and has held it in 10 quarters since.
  • Woodline Partners's Union Pacific position peaked at $46.1M in Q2 2025.
  • 2,762 funds tracked by Wall St. Rank held Union Pacific as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.