MAM
UNP icon

Mark Asset Management’s Union Pacific UNP Stock Holding History

Mark Asset Management’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 		– Sell
-42,239
Closed -$9.77M – 49
2025
Q4 		$9.77M Buy
42,239
+37,805
+853% +$8.63M 0.65% 29
2025
Q3 		$1.05M Buy
+4,434
New +$999K 0.08% 51

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

Mark Asset Management's UNP Position: Q1 2026 in Review

Mark Asset Management sold out of Union Pacific (UNP) in Q1 2026, closing a stake of 42,239 shares — an estimated $9.77M sold.

Mark Asset Management first reported a position in UNP in Q3 2025 and held it in 2 quarters. The position peaked at $9.77M in Q4 2025. 2,762 funds tracked by Wall St. Rank hold UNP as of Q1 2026.

  • Mark Asset Management reported no remaining Union Pacific position as of Q1 2026 after selling out during the quarter.
  • Mark Asset Management sold 42,239 Union Pacific shares in Q1 2026, an estimated $9.77M.
  • Mark Asset Management first reported a position in Union Pacific in Q3 2025 and held it in 2 quarters.
  • Mark Asset Management's Union Pacific position peaked at $9.77M in Q4 2025.
  • 2,762 funds tracked by Wall St. Rank held Union Pacific as of Q1 2026.

Based on Mark Asset Management's 13F filing for Q1 2026, filed 15 May 2026.