F1I
PUMP icon

Fund 1 Investments’s ProPetro Holding PUMP Stock Holding History

Fund 1 Investments’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
2026
Q2 		$25.7M Buy
1,793,882
+1,728,736
+2,654% +$26.9M 4.27% 7
2026
Q1 		$939K Buy
+65,146
New +$779K 0.11% 53

Other funds holding PUMP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ECA
Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
CCPM
Cooper Creek Partners Management New York $4.21B AUM 44.81% 1-Year Est. Return
VCM
Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return
VAS
VR Advisory Services Camana Bay, Grand Cayman, Cayman Islands $1.13B AUM 38.97% 1-Year Est. Return

Fund 1 Investments's PUMP Position: Q2 2026 in Review

Fund 1 Investments increased its ProPetro Holding (PUMP) stake by 2,654% in Q2 2026, buying an estimated $26.9M and bringing the position to 1,793,882 shares worth $25.7M. The position accounts for 4.27% of the portfolio, ranked #7.

Fund 1 Investments first reported a position in PUMP in Q1 2026 and has held it in 2 quarters since. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

  • Fund 1 Investments held 1,793,882 shares of ProPetro Holding worth $25.7M as of Q2 2026.
  • Fund 1 Investments bought 1,728,736 ProPetro Holding shares in Q2 2026, an estimated $26.9M.
  • ProPetro Holding made up 4.27% of Fund 1 Investments's portfolio in Q2 2026, its #7 holding.
  • Fund 1 Investments first reported a position in ProPetro Holding in Q1 2026 and has held it in 2 quarters since.
  • 269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on Fund 1 Investments's 13F filing for Q2 2026, filed 14 Aug 2026.