Institutional ownership · Form 13F
RNGR institutional ownership
Ranger Energy Services, Inc.: reported institutional holdings as of 2026-06-30 (filed through 2026-08-31), aggregated by StockEyes from SEC Form 13F information tables. RNGR is one of 2732 tickers in the validated publication set. Mapping coverage in this publication set: 4562 of 6046 universe tickers have at least one validated CUSIP mapping (75.5%). Latest-quarter filed value resolved to any listed ticker: 77.3%; resolved to this universe: 77.2%.
RNGR: change since the prior quarter's filings
The number of reporting managers slipped from 147 in the quarter ended 2026-03-31 to 145 in the quarter ended 2026-06-30 (-2, 1.4%). Total reported shares rose to 20,133,677 (+1,563,537, 8.4%), against the direction of the manager count. Among the 25 managers listed as top holders in both quarters, the largest increases were IES Holdings, Inc. (+384,922 shares) and ROYCE & ASSOCIATES LP (+253,519 shares), among 18 managers who added shares, and the largest decreases were JPMORGAN CHASE & CO (-348,725 shares) and Encompass Capital Advisors LLC (-279,525 shares), among 7 managers who reduced shares. TWO SIGMA INVESTMENTS, LP (530,264 shares), MILLENNIUM MANAGEMENT LLC (348,599 shares) and 3 more entered the listed top holders; Hillsdale Investment Management Inc. (329,148 shares in the prior quarter), UBS Group AG (216,313 shares in the prior quarter) and 3 more dropped out of the listed top holders.
New to 13F data? Read how to read a 13F filing, or see where institutions moved overall in the Smart Money Report.
Reported totals, quarter ended 2026-06-30
145 reporting managers held 20,133,677 shares, reported value $307,833,718 exactly as filed. Values are position values transcribed from the filings, not current market prices.
Reported quarter-over-quarter change (quarter ended 2026-03-31 to quarter ended 2026-06-30): reporting managers -2, reported shares +1,563,537 (+8.42%), reported value +1.24%. These changes compare two filing snapshots.
Shares outstanding cross-check: no current issuer share-count point passed the freshness filter for this ticker, so the gate relied on holder-count and scale checks. See the hub methodology.
RNGR in this quarter's filings
Concentration check: the largest reported position, IES Holdings, Inc. with 2,081,360 shares, is 10.3% of all shares reported for RNGR this quarter. The five largest reporting managers together account for 37.1% of the reported total, so the headline total is spread across a broad manager base rather than a few holders.
Reported quarter-over-quarter change: the reporting-manager count fell by 2 versus the quarter ended 2026-03-31, and reported shares moved +8.42% (+1,563,537 shares). That is a comparison of two filing snapshots, not a record of trades on any single day.
Shares-outstanding cross-check: no current issuer share-count point passed the freshness filter for RNGR, so the publication gate relied on holder-count scale, current-CUSIP validation, and quarter consistency for this ticker.
Largest reporting managers, RNGR
| # | Manager | Shares | Value as filed | Share of reported total |
|---|---|---|---|---|
| 1 | IES Holdings, Inc. | 2,081,360 | $33,322,574 | 10.3% |
| 2 | BlackRock, Inc. | 1,483,279 | $23,747,297 | 7.4% |
| 3 | DIMENSIONAL FUND ADVISORS LP | 1,372,488 | $21,972,809 | 6.8% |
| 4 | ROYCE & ASSOCIATES LP | 1,296,607 | $20,758,678 | 6.4% |
| 5 | Encompass Capital Advisors LLC | 1,227,978 | $19,659,928 | 6.1% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 831,102 | $13,305,943 | 4.1% |
| 7 | AMERICAN CENTURY COMPANIES INC | 706,357 | $11,308,776 | 3.5% |
| 8 | TWO SIGMA INVESTMENTS, LP | 530,264 | $8,489,527 | 2.6% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 492,573 | $7,887,680 | 2.4% |
| 10 | AQR CAPITAL MANAGEMENT LLC | 477,628 | $7,646,819 | 2.4% |
| 11 | STATE STREET CORP | 415,620 | $6,654,076 | 2.1% |
| 12 | MORGAN STANLEY | 404,501 | $6,476,065 | 2.0% |
| 13 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 389,976 | $6,243,516 | 1.9% |
| 14 | MILLENNIUM MANAGEMENT LLC | 348,599 | $5,581,070 | 1.7% |
| 15 | 4D Advisors, LLC | 325,000 | $5,203,250 | 1.6% |
Manager names and figures are transcribed from each manager's own Form 13F information table. A manager listing shares in this snapshot does not mean it holds them today.
Reported change, 2026-03-31 to 2026-06-30
| Quarter ended | Filed through | Reporting managers | Reported shares | Value as filed |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-29 | 147 | 18,570,140 | $304,053,117 |
| 2026-06-30 | 2026-08-31 | 145 | 20,133,677 | $307,833,718 |
Every change figure on this page is a reported quarter-over-quarter change between filing snapshots. It is not real-time trading activity.
RNGR reported totals over time
Quarter ended 2026-06-30: 145 reporting managers · 20,133,677 reported shares · $307,833,718 value as filed.
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Quarter-end 13F filed data, long positions only; filings arrive up to 45 days after quarter end.
CUSIPs behind the RNGR total
The validated bridge mapped 1 current CUSIP(s) to RNGR for this quarter: 75282U104. Option pseudo-CUSIPs, units, warrants, and preferred classes are excluded from these common-share totals. Mapping coverage in this publication set: 4562 of 6046 universe tickers have at least one validated CUSIP mapping (75.5%). Latest-quarter filed value resolved to any listed ticker: 77.3%; resolved to this universe: 77.2%.
What this page is and is not
Form 13F reports are quarterly holdings snapshots. Managers file up to about 45 days after quarter-end, so these figures describe reported positions as of the quarter-end date, not holdings today. 13F lists reportable long positions from managers above the SEC reporting threshold and omits short positions entirely.
This page is informational only. It is not investment advice, a recommendation, or a signal to buy or sell. Source: SEC Form 13F bulk data set for filings through 2026-08-31 (period ended 2026-06-30), joined to tickers through StockEyes' validated CUSIP bridge. Methodology and coverage are documented on the institutional ownership hub.
Insider transactions for RNGR (officer and director buys and sells) are covered by InsiderTrace: insidertrace.com/stock/rngr. StockEyes does not duplicate insider transaction tables.
Related StockEyes pages
Latest headlines tagged RNGR are on the market news wire. Upcoming earnings and market dates are on the events calendar. The term itself is defined in the institutional investor glossary entry, and the research workflow behind pages like this one is walked through in how to research a stock and how to compare SEC filings.