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Of the 15 tracked institutions holding PUMP, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +4.1pt. It's a gauge of who owns the name, not just how many.
Among the 15 tracked institutional investors we monitor, PUMP (PROPETRO HLDG CORP) is held with a combined value of $440.09M across 32,871,596 shares. The largest holder is BlackRock, Inc. with a position worth $130.57M. 10 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$440.09M
Total Shares Held
32,871,596
Institutional Holders
15
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $130.57M | 0.00% | +6.2% |
| 2 | VANGUARD GROUP INC | $56.15M | 0.00% | -8.0% |
| 3 | STATE STREET CORP | $50.03M | 0.00% | +14.2% |
| 4 | CITADEL ADVISORS LLC | $43.94M | 0.03% | +114.9% |
| 5 | MILLENNIUM MANAGEMENT LLC | $42.74M | 0.03% | +91.9% |
| 6 | WELLINGTON MANAGEMENT GROUP LLP | $32.84M | 0.01% | +882.3% |
| 7 | Situational Awareness LP | $28.11M | 0.14% | +115.4% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $21.11M | 0.03% | +125.6% |
| 9 | Fisher Asset Management, LLC | $19.23M | 0.01% | -10.3% |
| 10 | TWO SIGMA ADVISERS, LP | $5.45M | 0.01% | +94.1% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of PUMP with a position worth $130.57M, representing 0.00% of their portfolio. In total, 15 institutional investors hold PUMP with a combined value of $440.09M.
Institutional investors hold $440.09M worth of PUMP stock across 15 positions. The largest institutional holder is BlackRock, Inc. with $130.57M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For PUMP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their PUMP positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$7.73
2026-10-16
YTD
-21.3%
21% of 52-week range