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iSAM Funds (UK)’s ProPetro Holding PUMP Stock Holding History

iSAM Funds (UK)’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
Q3 		– Sell
-17,034
Closed -$102K – 784
2025
Q2 		$102K Buy
+17,034
New +$97.5K 0.02% 440
2023
Q2 		– Sell
-15,229
Closed -$109K – 259
2023
Q1 		$109K Buy
+15,229
New +$138K 0.14% 145

Other funds holding PUMP

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
PCM
Philosophy Capital Management Alamo, California $1.63B AUM 12.69% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VAS
VR Advisory Services Camana Bay, Grand Cayman, Cayman Islands $845M AUM 22.79% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AFA
Alta Fundamental Advisers New York $265M AUM 98.61% 1-Year Est. Return

iSAM Funds (UK)'s PUMP Position: Q3 2025 in Review

iSAM Funds (UK) sold out of ProPetro Holding (PUMP) in Q3 2025, closing a stake of 17,034 shares — an estimated $102K sold.

iSAM Funds (UK) first reported a position in PUMP in Q1 2023 and held it in 2 quarters. The position peaked at $109K in Q1 2023. 217 funds tracked by Wall St. Rank hold PUMP as of Q3 2025.

  • iSAM Funds (UK) reported no remaining ProPetro Holding position as of Q3 2025 after selling out during the quarter.
  • iSAM Funds (UK) sold 17,034 ProPetro Holding shares in Q3 2025, an estimated $102K.
  • iSAM Funds (UK) first reported a position in ProPetro Holding in Q1 2023 and held it in 2 quarters.
  • iSAM Funds (UK)'s ProPetro Holding position peaked at $109K in Q1 2023.
  • 217 funds tracked by Wall St. Rank held ProPetro Holding as of Q3 2025.

Based on iSAM Funds (UK)'s 13F filing for Q3 2025, filed 14 Nov 2025.