RPC INC RES
CIK 0000742278 · CUSIP 749660106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $102.99M 14,546,183 shares | 0.00% | +272.20K(+1.9%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $88.81M 12,543,337 shares | 0.02% | +883.12K(+7.6%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 03 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $46.10M 6,510,870 shares | 0.00% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $30.09M 4,250,097 shares | 0.00% | +200.69K(+5.0%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $29.90M 4,222,745 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $29.46M 4,161,109 shares | 0.02% | +138.81K(+3.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | VAN ECK ASSOCIATES CORP CIK 869178 · View history | $24.51M 3,461,960 shares | 0.02% | +953.07K(+38.0%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | GAMCO INVESTORS, INC. ET AL CIK 807249 · View history | $20.47M 2,891,268 shares | 0.20% | -50.08K(-1.7%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 09 | IES Holdings, Inc. CIK 1048268 · View history | $17.78M 2,511,895 shares | 8.31% | -88.11K(-3.4%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $17.71M 2,501,613 shares | 0.01% | +1.71M(+217.0%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $15.61M 2,204,180 shares | 0.00% | +75.42K(+3.5%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | GABELLI FUNDS LLC CIK 1081407 · View history | $15.39M 2,174,000 shares | 0.10% | -1.31K(-0.1%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $14.06M 1,986,150 shares | 0.00% | +167.28K(+9.2%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | MORGAN STANLEY CIK 895421 · View history | $13.83M 1,953,580 shares | 0.00% | +385.30K(+24.6%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $12.07M 1,705,131 shares | 0.24% | +30.11K(+1.8%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | SIR Capital Management, L.P. CIK 1434997 · View history | $11.30M 1,596,443 shares | 1.06% | +1.60MNew | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | Bank of New York Mellon Corp CIK 1390777 · View history | $11.27M 1,591,663 shares | 0.00% | +10.07K(+0.6%)Added | SEC filing ↗ May 5, 2026 | ▾ |
| 18 | Invesco Ltd. CIK 914208 · Amended · View history | $10.63M 1,501,929 shares | 0.00% | +415.21K(+38.2%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 19 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $10.57M 1,493,283 shares | 0.00% | -294.96K(-16.5%)Reduced | SEC filing ↗ May 18, 2026 | ▾ |
| 20 | CONGRESS ASSET MANAGEMENT CO CIK 897378 · View history | $10.28M 1,452,153 shares | 0.07% | +176.80K(+13.9%)Added | SEC filing ↗ Apr 14, 2026 | ▾ |
Showing 20 / 224 institutions. The complete set is available through the API.
Coverage & totals by quarter
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.
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