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GeoSphere Capital Management’s ProPetro Holding PUMP Stock Holding History

GeoSphere Capital 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
2026
Q2 		– Sell
-324,369
Closed -$4.67M – 57
2026
Q1 		$4.67M Buy
324,369
+24,369
+8% +$291K 2.04% 13
2025
Q4 		$2.85M Buy
+300,000
New +$2.61M 0.94% 27
2017
Q4 		– Sell
-172,307
Closed -$2.47M – 28
2017
Q3 		$2.47M Buy
+172,307
New +$2.16M 6.5% 5

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

GeoSphere Capital Management's PUMP Position: Q2 2026 in Review

GeoSphere Capital Management sold out of ProPetro Holding (PUMP) in Q2 2026, closing a stake of 324,369 shares — an estimated $4.67M sold.

GeoSphere Capital Management first reported a position in PUMP in Q3 2017 and held it in 3 quarters. The position peaked at $4.67M in Q1 2026. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

  • GeoSphere Capital Management reported no remaining ProPetro Holding position as of Q2 2026 after selling out during the quarter.
  • GeoSphere Capital Management sold 324,369 ProPetro Holding shares in Q2 2026, an estimated $4.67M.
  • GeoSphere Capital Management first reported a position in ProPetro Holding in Q3 2017 and held it in 3 quarters.
  • GeoSphere Capital Management's ProPetro Holding position peaked at $4.67M in Q1 2026.
  • 269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on GeoSphere Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.