Aigen Investment Management’s ProPetro Holding PUMP Stock Holding History

Aigen Investment 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 Q1	–	Sell	-17,546	Closed	-$167K	–	739
2025 Q4	$167K	Sell	17,546 -16,999	-49%	-$148K	0.04%	493
2025 Q3	$181K	Buy	+34,545	New	+$183K	0.03%	690
2025 Q2	–	Sell	-10,823	Closed	-$79.5K	–	1013
2025 Q1	$79.5K	Buy	+10,823	New	+$94.1K	0.01%	702
2023 Q4	–	Sell	-27,013	Closed	-$287K	–	1027
2023 Q3	$287K	Sell	27,013 -21,678	-45%	-$215K	0.05%	539
2023 Q2	$401K	Buy	+48,691	New	+$357K	0.06%	403
2022 Q4	–	Sell	-11,419	Closed	-$92K	–	725
2022 Q3	$92K	Sell	11,419 -29,793	-72%	-$266K	0.01%	549
2022 Q2	$412K	Buy	41,212 +30,304	+278%	+$398K	0.07%	338
2022 Q1	$152K	Buy	+10,908	New	+$130K	0.03%	479

Other funds holding PUMP

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VCM

Valiant Capital Management San Francisco, California $1.74B AUM 64.05% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Aigen Investment Management's PUMP Position: Q1 2026 in Review

Aigen Investment Management sold out of ProPetro Holding (PUMP) in Q1 2026, closing a stake of 17,546 shares — an estimated $167K sold.

Aigen Investment Management first reported a position in PUMP in Q1 2022 and held it in 8 quarters. The position peaked at $412K in Q2 2022. 256 funds tracked by Wall St. Rank hold PUMP as of Q1 2026.

Aigen Investment Management reported no remaining ProPetro Holding position as of Q1 2026 after selling out during the quarter.
Aigen Investment Management sold 17,546 ProPetro Holding shares in Q1 2026, an estimated $167K.
Aigen Investment Management first reported a position in ProPetro Holding in Q1 2022 and held it in 8 quarters.
Aigen Investment Management's ProPetro Holding position peaked at $412K in Q2 2022.
256 funds tracked by Wall St. Rank held ProPetro Holding as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.