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Weiss Asset Management’s ProPetro Holding PUMP Stock Holding History

Weiss Asset Management’s Portfolio PUMP Stock Details PUMP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-220,873
Closed -$1.16M – 796
2025
Q3 		$1.16M Buy
+220,873
New +$1.17M 0.01% 338
2024
Q4 		– Sell
-299,216
Closed -$2.29M – 825
2024
Q3 		$2.29M Buy
+299,216
New +$2.44M 0.05% 313
2019
Q4 		– Sell
-15,100
Closed -$137K – 373
2019
Q3 		$137K Buy
+15,100
New +$210K 0.01% 296

Other funds holding PUMP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PCM
Philosophy Capital Management Alamo, California $1.63B AUM 12.69% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VCM
Valiant Capital Management San Francisco, California $1.74B AUM 64.05% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Weiss Asset Management's PUMP Position: Q4 2025 in Review

Weiss Asset Management sold out of ProPetro Holding (PUMP) in Q4 2025, closing a stake of 220,873 shares — an estimated $1.16M sold.

Weiss Asset Management first reported a position in PUMP in Q3 2019 and held it in 3 quarters. The position peaked at $2.29M in Q3 2024. 227 funds tracked by Wall St. Rank hold PUMP as of Q4 2025.

  • Weiss Asset Management reported no remaining ProPetro Holding position as of Q4 2025 after selling out during the quarter.
  • Weiss Asset Management sold 220,873 ProPetro Holding shares in Q4 2025, an estimated $1.16M.
  • Weiss Asset Management first reported a position in ProPetro Holding in Q3 2019 and held it in 3 quarters.
  • Weiss Asset Management's ProPetro Holding position peaked at $2.29M in Q3 2024.
  • 227 funds tracked by Wall St. Rank held ProPetro Holding as of Q4 2025.

Based on Weiss Asset Management's 13F filing for Q4 2025, filed 17 Feb 2026.