SEC ownership of ProFrac Holding Corp.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001881487.

Comparable stake leader

Dan H. Wilks

Disclosed value leader

THRC Holdings, LP

Comparable rows

50/50

Latest evidence

21 Aug 2026

Top shareholders Insider holders Latest transactions
Public ticker
ACDC on Nasdaq
Parsed ownership sources
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
Dan H. Wilks
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Dan H. Wilks
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
21 Aug 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001881487
Issuer location
Willow Park, TX

Ownership snapshot

Top shareholders of ProFrac Holding Corp. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Dan H. Wilks
Disclosed value leader
THRC Holdings, LP
Comparable rows
50/50
Latest evidence
21 Aug 2026
3/4/5 13D/G 13F Lead comparable stake: 50% 13D/G row: Dan H. Wilks Showing 1-8 of 50 holder rows.

Quick read

Dan H. Wilks leads the comparable SEC ownership view at 50%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Dan H. Wilks's linked filing trail.
Comparable ownership Top 5
Dan H. Wilks 50%
THRC Holdings, LP 47%
THRC Management, LLC 46%
Matthew Wilks 1.2%
Austin Harbour 0.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Dan H. Wilks
3/4/5 13D/G
10%+ Owner
3/4/5 13D/G
50%
from 13D/G
$423,461,891
88,107,422 shares
 +$6,484,290 21 Aug 2026
THRC Holdings, LP
3/4/5 13D/G
10%+ Owner · Dan H. Wilks
3/4/5 13D/G
47%
from 13D/G
$732,396,216
166,205,892 shares
 +$6,484,290 21 Aug 2026
THRC Management, LLC
3/4/5
10%+ Owner
3/4/5
46%
$402,837,588
83,816,235 shares
 +$6,484,290 21 Aug 2026
Matthew Wilks
3/4/5
Chief Executive Officer, Director
3/4/5
1.2%
$13,121,981
2,290,224 shares
 +$566,429 10 Aug 2026
Austin Harbour
3/4/5
Chief Financial Officer
3/4/5
0.2%
$2,272,555
370,123 shares
 — 07 Apr 2026
Matthew A. Greenwood
3/4/5
Chief Commercial Officer
3/4/5
0.15%
$1,641,252
267,305 shares
 — 07 Apr 2026
Steven Scrogham
3/4/5
CLO, CCO & Corp. Sec.
3/4/5
0.13%
$1,431,823
233,196 shares
 — 07 Apr 2026
Jeremy Spriggs
3/4/5
Chief Operations Officer
3/4/5
0.08%
$921,000
150,000 shares
 — 07 Apr 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to buying over the last 12 months. Net value: +$20,019,299.

Buys
$20,019,299
Insiders: 4
Sells
$0
Insiders: 0
Net
+$20,019,299
Shares: +4,104,978
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 4,104,978 Shares: 0
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 4,061,681 0 $19,854,721 $0 +$19,854,721
3-6 0 0 $0 $0 $0
6-9 0 0 $0 $0 $0
9-12 43,297 0 $164,578 $0 +$164,578

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 22 reporting-owner rows connected to ProFrac Holding Corp.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
22
Largest Forms 3/4/5 holder
THRC Holdings, LP
Net 12M change
+$20,019,299
Latest report
21 Aug 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
THRC Holdings, LP 10%+ Owner $732,396,216 +$6,484,290 +0.89% Filing P/S 21 Aug 2026
Dan H. Wilks 10%+ Owner $423,461,891 +$6,484,290 +1.6% Filing P/S 21 Aug 2026
THRC Management, LLC 10%+ Owner $402,837,588 +$6,484,290 +1.6% Filing P/S 21 Aug 2026
Farris & Jo Ann Wilks 2022 Family Trust Director, Director by Deputization, 10%+ Owner $128,792,580 Mixed 12 May 2022
Farris Wilks 10%+ Owner $21,800,108 Mixed 25 Jun 2026
James Coy Randle Jr. Director $17,984,041 Mixed 29 May 2025
Matthew Wilks Chief Executive Officer, Director $13,121,981 +$566,429 +4.5% Mixed 10 Aug 2026
Johnathan Ladd Wilks Director $8,651,162 Mixed 07 Aug 2026
Austin Harbour Chief Financial Officer $2,272,555 Mixed 07 Apr 2026
Lance D. Turner Chief Financial Officer $1,994,030 Mixed 17 May 2024
Robert J. Willette CLO, CCO & Secretary $1,852,644 Filing P/S 02 Jun 2023
Sergei Krylov Director $1,799,585 Mixed 27 May 2026
Matthew A. Greenwood Chief Commercial Officer $1,641,252 Mixed 07 Apr 2026
Steven Scrogham CLO, CCO & Corp. Sec. $1,431,823 Mixed 07 Apr 2026
Stacy Durbin Nieuwoudt Director $1,335,949 Mixed 27 May 2026
Theresa Glebocki Director $1,222,199 Mixed 27 May 2026
Phillip Blaine Wilbanks Chief Operating Officer $1,203,312 Mixed 17 May 2023
Jeremy Spriggs Chief Operations Officer $921,000 Mixed 07 Apr 2026
Heather N. Klein Chief Administrative Officer $794,388 Filing P/S 02 Jun 2023
Gerald W. Haddock Director $678,335 Mixed 27 May 2026

Recent insider transactions for ProFrac Holding Corp.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.04% $148,127 $4.81 30,820 83,816,235 25 Aug 2026 See Footnotes
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.04% $148,127 $4.81 30,820 83,816,235 25 Aug 2026 See Footnotes
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Purchase 0.03% $148,127 $4.81 30,820 88,107,422 25 Aug 2026 See Footnotes
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.44% $1,710,604 $4.70 363,757 83,785,415 24 Aug 2026 See Footnotes
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.44% $1,710,604 $4.70 363,757 83,785,415 24 Aug 2026 See Footnotes
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Purchase 0.41% $1,710,604 $4.70 363,757 88,076,602 24 Aug 2026 See Footnotes
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.26% $1,008,918 $4.74 212,650 83,421,658 21 Aug 2026 See Footnotes
THRC Holdings, LP ACDC Class A common stock, par value $0.01 per share Purchase 0.26% $1,008,918 $4.74 212,650 83,421,658 21 Aug 2026 See Footnotes
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Purchase 0.24% $1,008,918 $4.74 212,650 87,712,845 21 Aug 2026 See Footnotes
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Purchase 4.69% $122,366 $5.44 22,481 502,097 11 Aug 2026 Held by JCMWZ, LLC
Wilks Dan H. ACDC Class A common stock, par value $0.01 per share Purchase 0.23% $1,101,288 $5.44 202,331 87,500,195 11 Aug 2026 See Footnotes
Wilks Dan H. ACDC Class A common stock, par value $0.01 per share Purchase 0.23% $1,101,288 $5.44 202,331 87,500,195 11 Aug 2026 See Footnotes
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Purchase 0.23% $1,101,288 $5.44 202,331 87,500,195 11 Aug 2026 See Footnotes
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Purchase 13.6% $279,485 $4.86 57,519 479,616 10 Aug 2026 Held by JCMWZ, LLC
Wilks Dan H. ACDC Class A common stock, par value $0.01 per share Purchase 0.6% $2,515,354 $4.86 517,669 87,297,864 10 Aug 2026 See Footnotes
Wilks Dan H. ACDC Class A common stock, par value $0.01 per share Purchase 0.6% $2,515,354 $4.86 517,669 87,297,864 10 Aug 2026 See Footnotes
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Purchase 0.6% $2,515,354 $4.86 517,669 87,297,864 10 Aug 2026 See Footnotes
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -81.4% -370,883 85,033 07 Aug 2026 Direct
Dan H. Wilks ACDC Class A common stock, par value $0.01 per share Other 1.25% 1,071,454 86,743,609 25 Jun 2026 See Footnotes
Farris Wilks ACDC Series A common stock, par value $0.01 per share Other 1,071,454 1,071,454 25 Jun 2026 See Footnotes
Gerald W. Haddock ACDC Class A Common Stock, par value $0.01 Award 25.8% 22,421 109,409 27 May 2026 Direct
Theresa Glebocki ACDC Class A Common Stock, par value $0.01 Award 31.2% 22,421 94,409 27 May 2026 Direct
Stacy Durbin Nieuwoudt ACDC Class A Common Stock, par value $0.01 Award 28.7% 22,421 100,659 27 May 2026 Direct
Matthew Daniel Rinaldi ACDC Class A Common Stock, par value $0.01 Award 22,421 22,421 27 May 2026 Direct
Sergei Krylov ACDC Class A Common Stock, par value $0.01 Award 30.5% 22,421 95,909 27 May 2026 Direct
Michael S. Henry ACDC Stock Equivalent Units Award 185.9% 39,188 60,264 07 Apr 2026 Direct
Matthew A. Greenwood ACDC Class A common stock, par value $0.01 per share Award 127.9% 150,000 267,305 07 Apr 2026 Direct
Jeremy Spriggs ACDC Class A common stock, par value $0.01 per share Award 150,000 150,000 07 Apr 2026 Direct
Steven Scrogham ACDC Class A common stock, par value $0.01 per share Award 180.3% 150,000 233,196 07 Apr 2026 Direct
Austin Harbour ACDC Class A Common Stock, par value $0.01 Award 269.7% 270,000 370,123 07 Apr 2026 Direct
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Award 170.7% 287,500 455,916 07 Apr 2026 Direct
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Award 19.2% 287,500 1,788,127 07 Apr 2026 Direct
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Tax liability -1.45% -2,470 168,416 31 Mar 2026 Direct
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -4.3% -7,673 170,886 31 Mar 2026 Direct
Matthew A. Greenwood ACDC Class A common stock, par value $0.01 per share Tax liability -3.42% -4,151 117,305 31 Mar 2026 Direct
Matthew A. Greenwood ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -9.6% -12,894 121,456 31 Mar 2026 Direct
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Tax liability -0.18% -2,658 1,500,627 31 Mar 2026 Direct
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -0.55% -8,254 1,503,285 31 Mar 2026 Direct
Michael S. Henry ACDC Stock Equivalent Units Options Exercise -33.3% -10,539 21,076 27 Mar 2026 Direct
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Tax liability -0.95% -14,477 1,511,539 27 Mar 2026 Direct
Matthew Wilks ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -2.84% -44,528 1,526,016 27 Mar 2026 Direct
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Tax liability -7.22% -13,895 178,559 27 Mar 2026 Direct
Johnathan Ladd Wilks ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -17.6% -40,956 192,454 27 Mar 2026 Direct
Steven Scrogham ACDC Class A common stock, par value $0.01 per share Tax liability -12.6% -11,938 83,196 27 Mar 2026 Direct
Steven Scrogham ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -28% -37,087 95,134 27 Mar 2026 Direct
Matthew A. Greenwood ACDC Class A common stock, par value $0.01 per share Tax liability -8.35% -12,238 134,350 27 Mar 2026 Direct
Matthew A. Greenwood ACDC Class A common stock, par value $0.01 per share Disposed to Issuer -20.6% -38,019 146,588 27 Mar 2026 Direct
Austin Harbour ACDC Class A Common Stock, par value $0.01 Tax liability -10.8% -12,191 100,123 27 Mar 2026 Direct
Austin Harbour ACDC Class A Common Stock, par value $0.01 Disposed to Issuer -25.2% -37,871 112,314 27 Mar 2026 Direct
Steven Scrogham ACDC Class A common stock, par value $0.01 per share Award 30.7% 31,047 132,221 09 Mar 2026 Direct
* marks a reported price that did not pass the local price check.
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