Alta Fundamental Advisers’s ProPetro Holding PUMP Stock Holding History

Alta Fundamental Advisers’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	$22.3M	Sell	1,553,385 -219,800	-12%	-$3.41M	6.68%	4
2026 Q1	$25.6M	Sell	1,773,185 -25,000	-1%	-$299K	9.63%	3
2025 Q4	$17.1M	Sell	1,798,185 -500,000	-22%	-$4.35M	7.71%	2
2025 Q3	$12M	Buy	2,298,185 +1,148,185	+100%	+$6.09M	5.14%	6
2025 Q2	$6.87M	Buy	+1,150,000	New	+$6.58M	3.52%	12

Other funds holding PUMP

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

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 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

Alta Fundamental Advisers's PUMP Position: Q2 2026 in Review

Alta Fundamental Advisers reduced its ProPetro Holding (PUMP) stake by 12% in Q2 2026, selling an estimated $3.41M and leaving 1,553,385 shares worth $22.3M. The position accounts for 6.68% of the portfolio, ranked #4.

Alta Fundamental Advisers first reported a position in PUMP in Q2 2025 and has held it in 5 quarters since. The position peaked at $25.6M in Q1 2026. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

Alta Fundamental Advisers held 1,553,385 shares of ProPetro Holding worth $22.3M as of Q2 2026.
Alta Fundamental Advisers sold 219,800 ProPetro Holding shares in Q2 2026, an estimated $3.41M.
ProPetro Holding made up 6.68% of Alta Fundamental Advisers's portfolio in Q2 2026, its #4 holding.
Alta Fundamental Advisers first reported a position in ProPetro Holding in Q2 2025 and has held it in 5 quarters since.
Alta Fundamental Advisers's ProPetro Holding position peaked at $25.6M in Q1 2026.
269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on Alta Fundamental Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.