PUMPProPetro Holding Corp.

$9.08+87% 1Y

Who owns PUMP

265 institutions reported holding PUMP for 2026Q2, together 124% of the company, more than the 253 a quarter earlier.

265

Institutions reporting a position · as of 2026Q2 · up from 253 the quarter before

Shares held by institutions
144.9M

Shares held by institutions · 124% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.08B

Reported value · at Jun 30, 2026 prices, not today's

Opened vs closed
58 / 47

Opened vs closed · new positions against positions exited in the latest quarter

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
38
New positions
58
Positions exited
47
Added to
97
Reduced
63
Shares sold shortsettled Sep 15, 2026
17.6M
Short interestof shares outstanding
15%
Days to coverat the average daily volume
5.4
Change in the short positionsince the Aug 31, 2026 count
+8.3%
Institutional ownership by quarter, 2017Q1 to 2026Q2
QuarterFilersSharesReported value
2026Q2265144.9M$2.08B
2026Q1253115.7M$1.67B
2025Q422496.3M$916M
2025Q321688.1M$462M
2025Q222689.0M$531M
2025Q123887.1M$640M
2024Q422886.4M$806M
2024Q321987.5M$671M
2024Q221987.4M$758M
2024Q120886.0M$695M
2023Q422791.3M$765M
2023Q322291.5M$973M
2023Q220188.7M$735M
2023Q122791.5M$660M
2022Q421887.8M$910M
2022Q321087.0M$702M
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC9.1Mn/a$131M
BlackRock Inc.9.1Mn/a$131M
Sourcerock Group LLC7.7Mn/a$111M
DIMENSIONAL FUND ADVISORS LP6.8Mn/a$98M
D. E. Shaw & Co., INC.6.0Mn/a$87M
Encompass Capital Advisors LLC4.6Mn/a$66M
AMERICAN CENTURY COMPANIES INC4.3Mn/a$62M
COOPER CREEK PARTNERS MANAGEMENT LLC4.3Mn/a$62M
Valiant Capital Management, L.P.4.2Mn/a$61M
VR Advisory Services Ltd4.1Mn/a$59M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202617.6M15%5.4
Aug 31, 202616.2M14%5.4
Aug 14, 202615.2M13%5.8
Jul 31, 202616.3M14%3.1
Jul 15, 202617.1M15%3.8
Jun 30, 202618.2M16%4.0
Jun 15, 202617.5M15%3.6
May 29, 202614.8M13%2.3
May 15, 202615.4M13%2.1
Apr 30, 202610.5M9.0%3.5
Apr 15, 202610.5M9.0%5.0
Mar 31, 202610.9M9.3%3.5

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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