Company · Ownership research

ProPetro Holding Corp. PUMP

CIK 0001680247 · CUSIP 74347M108

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 74347M108 (PUMP), not CUSIP 74347M908 (PUMP), CUSIP 74347M958 (PUMP), and does not merge CUSIPs.

This page lists the top 20 of 229 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$68.49M 7,201,424 shares	0.00%	-845.72K(-10.50%)Reduced	SEC filing ↗ Feb 12, 2026	▾
02	Sourcerock Group LLC CIK 1822531 · View history	$65.11M 6,846,650 shares	3.73%	+1.42M(+26.30%)Added	SEC filing ↗ Feb 13, 2026	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$56.15M 5,903,876 shares	0.00%	-513.28K(-8.00%)Reduced	SEC filing ↗ Jan 29, 2026	▾
04	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$53.73M 5,650,147 shares	0.01%	-12.47K(-0.20%)Reduced	SEC filing ↗ Feb 12, 2026	▾
05	Philosophy Capital Management LLC CIK 1869199 · View history	$37.13M 3,904,155 shares	4.35%	-143.13K(-3.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
06	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$36.31M 3,818,273 shares	0.03%	+1.97M(+106.70%)Added	SEC filing ↗ Feb 17, 2026	▾
07	Valiant Capital Management, L.P. CIK 1452689 · View history	$34.89M 3,668,820 shares	2.93%	+3.67MNew	SEC filing ↗ Feb 17, 2026	▾
08	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$33.20M 3,491,336 shares	0.02%	-257.45K(-6.90%)Reduced	SEC filing ↗ Feb 13, 2026	▾
09	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$29.80M 3,133,357 shares	0.02%	+429.21K(+15.90%)Added	SEC filing ↗ Feb 13, 2026	▾
10	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$22.84M 2,401,711 shares	0.00%	+148.78K(+6.60%)Added	SEC filing ↗ Feb 13, 2026	▾
11	STATE STREET CORP CIK 93751 · View history	$22.84M 2,401,167 shares	0.00%	-80.01K(-3.20%)Reduced	SEC filing ↗ Feb 13, 2026	▾
12	MORGAN STANLEY CIK 895421 · Amended · View history	$18.34M 1,928,080 shares	0.00%	+1.04M(+117.10%)Added	SEC filing ↗ May 27, 2026	▾
13	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$18.08M 1,901,070 shares	0.00%	+230.00K(+13.80%)Added	SEC filing ↗ Feb 9, 2026	▾
14	Alta Fundamental Advisers LLC CIK 1641604 · View history	$17.10M 1,798,185 shares	8.01%	-500.00K(-21.80%)Reduced	SEC filing ↗ Feb 11, 2026	▾
15	CITADEL ADVISORS LLC CIK 1423053 · View history	$15.61M 1,641,279 shares	0.01%	-97.05K(-5.60%)Reduced	SEC filing ↗ Feb 17, 2026	▾
16	Forest Avenue Capital Management LP CIK 1944889 · View history	$14.56M 1,531,035 shares	0.96%	+1.53MNew	SEC filing ↗ Feb 13, 2026	▾
17	Nuveen, LLC CIK 1871926 · View history	$14.23M 1,496,247 shares	0.00%	+1.23M(+465.50%)Added	SEC filing ↗ Feb 12, 2026	▾
18	Fisher Asset Management, LLC CIK 850529 · View history	$14.22M 1,495,676 shares	0.00%	-118.97K(-7.40%)Reduced	SEC filing ↗ Feb 9, 2026	▾
19	JPMORGAN CHASE & CO CIK 19617 · View history	$13.19M 1,387,047 shares	0.00%	-261.01K(-15.80%)Reduced	SEC filing ↗ Feb 11, 2026	▾
20	SIR Capital Management, L.P. CIK 1434997 · View history	$12.80M 1,346,074 shares	1.42%	+1.25M(+1,374.30%)Added	SEC filing ↗ Feb 13, 2026	▾

Showing 20 / 229 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

229

Cancelled or null records excluded

Disclosed shares

96,564,704

Not deduplicated across managers

Disclosed value

$918.29M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ProPetro Holding Corp. · Q4 2025

Explore all 229 reporting institutions.

This page includes 20 of 229 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 229 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"74347M108","quarter":"2025Q4","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.