Thor Investment Management’s ProPetro Holding PUMP Stock Holding History

Thor 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 Q2	$8.75M	Sell	610,050 -16,014	-3%	-$249K	4.98%	5
2026 Q1	$9.02M	Buy	626,064 +113,979	+22%	+$1.36M	4.79%	4
2025 Q4	$4.87M	Buy	512,085 +8,416	+2%	+$73.1K	2.79%	10
2025 Q3	$2.64M	Buy	503,669 +182,016	+57%	+$966K	1.59%	18
2025 Q2	$1.92M	Buy	321,653 +30,088	+10%	+$172K	1.3%	19
2025 Q1	$2.14M	Buy	291,565 +12,556	+5%	+$109K	1.57%	18
2024 Q4	$2.6M	Buy	279,009 +40,742	+17%	+$335K	2%	16
2024 Q3	$1.83M	Buy	238,267 +10,462	+5%	+$85.4K	1.33%	20
2024 Q2	$1.98M	Buy	227,805 +4,026	+2%	+$35.9K	1.55%	19
2024 Q1	$1.81M	Buy	223,779 +10,071	+5%	+$78.6K	1.43%	18
2023 Q4	$1.79M	Buy	+213,708	New	+$2.02M	1.56%	20

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

Thor Investment Management's PUMP Position: Q2 2026 in Review

Thor Investment Management reduced its ProPetro Holding (PUMP) stake by 2.6% in Q2 2026, selling an estimated $249K and leaving 610,050 shares worth $8.75M. The position accounts for 4.98% of the portfolio, ranked #5.

Thor Investment Management first reported a position in PUMP in Q4 2023 and has held it in 11 quarters since. The position peaked at $9.02M in Q1 2026. 269 funds tracked by Wall St. Rank hold PUMP as of Q2 2026.

Thor Investment Management held 610,050 shares of ProPetro Holding worth $8.75M as of Q2 2026.
Thor Investment Management sold 16,014 ProPetro Holding shares in Q2 2026, an estimated $249K.
ProPetro Holding made up 4.98% of Thor Investment Management's portfolio in Q2 2026, its #5 holding.
Thor Investment Management first reported a position in ProPetro Holding in Q4 2023 and has held it in 11 quarters since.
Thor Investment Management's ProPetro Holding position peaked at $9.02M in Q1 2026.
269 funds tracked by Wall St. Rank held ProPetro Holding as of Q2 2026.

Based on Thor Investment Management's 13F filing for Q2 2026, filed 23 Jul 2026.