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Who owns RPC (RES) stock

204 funds reported RPC (RES) shares in their latest 13F filings, worth $588M in all. The largest holder is BlackRock ($90.9M). Last quarter 92 funds added to their stakes and 91 cut them.

Largest holders of RES (13F)Largest holders of RES (13F)BlackRock$90.9MDimensional Fund Advisors LP$76.1MVanguard Group$58.9MVanguard Portfolio Management LLC$42.0MVanguard Capital Management LLC$27.3MState Street$26.7MAmerican Century Companies$24.8MVan ECK Associates$19.5MGamco Investors, Inc. et Al$16.2MGeode Capital Management, LLC$14.6M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock15,590,143$90.9Mincrease2026-06-30
Dimensional Fund Advisors LP13,061,190$76.1Mincrease2026-06-30
Vanguard Group10,824,812$58.9Mdecrease2025-12-31
Vanguard Portfolio Management LLC7,201,234$42.0Mincrease2026-06-30
Vanguard Capital Management LLC4,676,613$27.3Mincrease2026-06-30
State Street4,585,144$26.7Mincrease2026-06-30
American Century Companies4,250,776$24.8Mincrease2026-06-30
Van ECK Associates3,344,057$19.5Mdecrease2026-06-30
Gamco Investors, Inc. et Al2,782,249$16.2Mdecrease2026-06-30
Geode Capital Management, LLC2,496,168$14.6Mincrease2026-06-30
Two Sigma Investments, LP2,384,920$13.9Mdecrease2026-06-30
Gabelli Funds LLC2,169,000$12.6Mdecrease2026-06-30
Charles Schwab Investment Management1,951,741$11.4Mdecrease2026-06-30
Bridgeway Capital Management, LLC1,705,131$9.9Munchanged2026-06-30
Bank of New York Mellon1,649,096$9.6Mincrease2026-06-30

RPC's latest quarter

RPC, Q3 2026: revenue $468M (+5% year over year), operating margin -11.5%, net loss $41.9M, operating cash flow $41.1M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most RES stock?

By the latest 13F filings: BlackRock ($90.9M); Dimensional Fund Advisors LP ($76.1M); Vanguard Group ($58.9M); Vanguard Portfolio Management LLC ($42.0M); Vanguard Capital Management LLC ($27.3M).

What is the short interest in RES?

15,544,485 shares were sold short at the 2026-10-15 settlement, 5.37% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.