# PROPETRO HLDG CORP COM

PROPETRO HLDG CORP COM is a security (CUSIP 74347M108) tracked across SEC portfolio filings. 264 institutional managers reported $1.6B on Form 13F as of 2026-06-30; 26 registered fund positions totaling $66.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: PROPETRO HLDG CORP
- Class: COM
- CUSIP: 74347M108
- Asset category: EC
- 13F holders: 264
- 13F value: $1.6B
- 13F period: 2026-06-30
- N-PORT fund positions: 26
- N-PORT value: $66.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 264 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $123.5M | 8,571,318 |
| [Sourcerock Group LLC](https://search.stillhousedata.com/firm/307575) | DENVER, CO | $104.4M | 7,241,813 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $93.4M | 6,481,970 |
| D. E. Shaw & Co., Inc. | New York, NY | $68.4M | 4,743,553 |
| [Valiant Capital Management, L.P.](https://search.stillhousedata.com/firm/158071) | San Francisco, CA | $58.3M | 4,042,993 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $56.1M | 5,903,876 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $55.4M | 3,846,880 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $49.7M | 3,449,379 |
| MORGAN STANLEY | NEW YORK, NY | $45.8M | 3,176,066 |
| STATE STREET CORP | BOSTON, MA | $44.0M | 3,054,724 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $35.8M | 2,487,672 |
| [VR Advisory Services Ltd](https://search.stillhousedata.com/firm/137158) | CAMANA BAY, GRAND CAYMAN, E9 | $35.5M | 2,464,913 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $33.8M | 2,342,964 |
| [Philosophy Capital Management LLC](https://search.stillhousedata.com/firm/308425) | Alamo, CA | $32.9M | 2,283,573 |
| [Alta Fundamental Advisers LLC](https://search.stillhousedata.com/firm/168642) | NEW YORK, NY | $25.6M | 1,773,185 |

## Top fund holders (N-PORT)

_Showing 15 of 26 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $15.3M | 1.88% |
| [Oberweis Micro-Cap Fund](https://search.stillhousedata.com/fund/S000010231) | OBERWEIS FUNDS | $13.3M | 126.92% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $7.7M | 7.65% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $7.7M | 4.39% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $6.9M | 9.19% |
| [VANGUARD MARKET NEUTRAL FUND](https://search.stillhousedata.com/fund/S000019457) | VANGUARD MONTGOMERY FUNDS | $3.0M | 68.53% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $2.6M | 14.39% |
| [VANGUARD GROWTH AND INCOME FUND](https://search.stillhousedata.com/fund/S000002913) | VANGUARD QUANTITATIVE FUNDS | $2.0M | 1.20% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $1.9M | 3.89% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $912K | 9.25% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $827K | 0.14% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $729K | 0.24% |
| [WALTHAUSEN SMALL CAP VALUE FUND](https://search.stillhousedata.com/fund/S000020728) | Walthausen Funds | $629K | 152.13% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $552K | 3.97% |
| [CORNERCAP SMALL-CAP VALUE FUND](https://search.stillhousedata.com/fund/S000004377) | CORNERCAP GROUP OF FUNDS | $515K | 42.81% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74347m108.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.