PEAK6
UNP icon

PEAK6’s Union Pacific UNP Stock Holding History

PEAK6’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 		$7.08M Buy
29,200
+22,000
+306% +$5.39M 0.02% 731
2025
Q4 		$1.67M Sell
7,200
-4,800
-40% -$1.1M ﹤0.01% 1532
2025
Q3 		$2.84M Sell
12,000
-9,500
-44% -$2.14M ﹤0.01% 1317
2025
Q2 		$4.95M Sell
21,500
-68,900
-76% -$15.3M 0.01% 962
2025
Q1 		$21.4M Buy
90,400
+68,100
+305% +$16.4M 0.05% 317
2024
Q4 		$5.09M Buy
+22,300
New +$5.28M 0.01% 902

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

PEAK6's UNP Position: Q1 2026 in Review

PEAK6 increased its Union Pacific (UNP) stake by 238,833% in Q1 2026, buying an estimated $1.75M and bringing the position to 7,168 shares worth $1.74M. The position accounts for ﹤0.01% of the portfolio, ranked #1440.

PEAK6 first reported a position in UNP in Q4 2024 and has held it in 5 quarters since. 2,762 funds tracked by Wall St. Rank hold UNP as of Q1 2026.

  • PEAK6 held 7,168 shares of Union Pacific worth $1.74M as of Q1 2026.
  • PEAK6 bought 7,165 Union Pacific shares in Q1 2026, an estimated $1.75M.
  • Union Pacific made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #1440 holding.
  • PEAK6 first reported a position in Union Pacific in Q4 2024 and has held it in 5 quarters since.
  • 2,762 funds tracked by Wall St. Rank held Union Pacific as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.