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CenterBook Partners’s ProPetro Holding PUMP Stock Holding History

CenterBook Partners’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 		$274K Sell
19,089
-100,925
-84% -$1.57M 0.01% 642
2026
Q1 		$1.73M Buy
+120,014
New +$1.43M 0.09% 263

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

CenterBook Partners's PUMP Position: Q2 2026 in Review

CenterBook Partners reduced its ProPetro Holding (PUMP) stake by 84% in Q2 2026, selling an estimated $1.57M and leaving 19,089 shares worth $274K. The position accounts for 0.01% of the portfolio, ranked #642.

CenterBook Partners first reported a position in PUMP in Q1 2026 and has held it in 2 quarters since. The position peaked at $1.73M in Q1 2026. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

  • CenterBook Partners held 19,089 shares of ProPetro Holding worth $274K as of Q2 2026.
  • CenterBook Partners sold 100,925 ProPetro Holding shares in Q2 2026, an estimated $1.57M.
  • ProPetro Holding made up 0.01% of CenterBook Partners's portfolio in Q2 2026, its #642 holding.
  • CenterBook Partners first reported a position in ProPetro Holding in Q1 2026 and has held it in 2 quarters since.
  • CenterBook Partners's ProPetro Holding position peaked at $1.73M in Q1 2026.
  • 269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.