ACDCProFrac Holding Corp.

$4.63+29% 1Y

Who owns ACDC

144 institutions reported holding ACDC for 2026Q2, together 18% of the company, more than the 138 a quarter earlier.

144

Institutions reporting a position · as of 2026Q2 · up from 138 the quarter before

Shares held by institutions
32.1M

Shares held by institutions · 18% of the company · long US equity positions only, as reported on Form 13F

Reported value
$187M

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

Top 5 holders
6.3%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
17
New positions
34
Positions exited
28
Added to
63
Reduced
24
Top 10 holdersof the company
9.6%
Shares sold shortsettled Sep 15, 2026
4.9M
Short interestof shares outstanding
2.7%
Days to coverat the average daily volume
4.6
Change in the short positionsince the Aug 31, 2026 count
+5.0%
Institutional ownership by quarter, 2022Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q214432.1M$187M
2026Q113829.6M$184M
2025Q412627.1M$105M
2025Q311926.0M$96M
2025Q210216.9M$131M
2025Q110516.8M$127M
2024Q410516.6M$129M
2024Q39415.6M$106M
2024Q210316.2M$120M
2024Q110220.5M$171M
2023Q49020.3M$172M
2023Q39519.1M$208M
2023Q29322.0M$245M
2023Q110120.7M$262M
2022Q411320.4M$513M
2022Q37815.8M$240M
Largest reported holders, 2026Q2
HolderShares% of companyValue
First Financial Bankshares Inc3.9M2.1%$22M
AQR CAPITAL MANAGEMENT LLC2.6M1.5%$15M
BlackRock Inc.2.0M1.1%$11M
D. E. Shaw & Co., INC.1.6M0.86%$9.1M
VANGUARD GROUP INC1.5M0.81%$8.6M
BNP PARIBAS FINANCIAL MARKETS1.4M0.77%$8.1M
MILLENNIUM MANAGEMENT LLC1.4M0.76%$8.0M
BRIDGEWAY CAPITAL MANAGEMENT, LLC1.1M0.60%$6.4M
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC1.0M0.56%$5.9M
Point72 Asset Management, L.P.1.0M0.54%$5.7M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20264.9M2.7%4.6
Aug 31, 20264.7M2.6%3.0
Aug 14, 20264.9M2.7%2.1
Jul 31, 20264.3M2.4%3.0
Jul 15, 20265.0M2.8%3.6
Jun 30, 20265.1M2.8%3.3
Jun 15, 20263.7M2.0%2.6
May 29, 20263.7M2.0%2.4
May 15, 20264.5M2.5%3.5
Apr 30, 20264.6M2.5%3.4
Apr 15, 20264.6M2.5%4.1
Mar 31, 20264.5M2.5%2.6

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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