PDT Partners’s ProPetro Holding PUMP Stock Holding History

PDT 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	–	Sell	-175,924	Closed	-$2.54M	–	587
2026 Q1	$2.54M	Hold	175,924	–	–	0.15%	213
2025 Q4	$1.67M	Hold	175,924	–	–	0.11%	278
2025 Q3	$922K	Hold	175,924	–	–	0.06%	369
2025 Q2	$1.05M	Buy	+175,924	New	+$1.01M	0.06%	413
2022 Q3	–	Sell	-32,367	Closed	-$324K	–	1040
2022 Q2	$324K	Buy	+32,367	New	+$426K	0.03%	723
2022 Q1	–	Sell	-28,271	Closed	-$229K	–	1071
2021 Q4	$229K	Buy	28,271 +14,772	+109%	+$134K	0.02%	742
2021 Q3	$117K	Buy	+13,499	New	+$105K	0.01%	727
2020 Q4	–	Sell	-62,566	Closed	-$254K	–	827
2020 Q3	$254K	Buy	+62,566	New	+$340K	0.02%	581

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

PDT Partners's PUMP Position: Q2 2026 in Review

PDT Partners sold out of ProPetro Holding (PUMP) in Q2 2026, closing a stake of 175,924 shares — an estimated $2.54M sold.

PDT Partners first reported a position in PUMP in Q3 2020 and held it in 8 quarters. The position peaked at $2.54M in Q1 2026. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

PDT Partners reported no remaining ProPetro Holding position as of Q2 2026 after selling out during the quarter.
PDT Partners sold 175,924 ProPetro Holding shares in Q2 2026, an estimated $2.54M.
PDT Partners first reported a position in ProPetro Holding in Q3 2020 and held it in 8 quarters.
PDT Partners's ProPetro Holding position peaked at $2.54M in Q1 2026.
269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.