RPC, Inc.
US ˙ NYSE ˙ US7496601060

SecurityRES / RPC, Inc.
InstitutionCommerce Bank
Latest Disclosed Ownership10,552 shares
Latest Disclosed Value $ 74,708
Commerce Bank ownership in RES / RPC, Inc.

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 10,552 shares of RPC, Inc. (US:RES) valued at $74,708 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 10,552 shares of RPC, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $75,130 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F RPC COM 749660106 10,552 0 0.00 75 29.82 0.0002
2026-02-13 2025-12-31 13F RPC COM 749660106 10,552 0 0.00 57 14.00 0.0003
2025-11-12 2025-09-30 13F RPC COM 749660106 10,552 0 0.00 50 2.04 0.0003
2025-08-07 2025-06-30 13F RPC COM 749660106 10,552 -4,845 -31.47 50 -41.67 0.0003
2025-05-08 2025-03-31 13F RPC COM 749660106 15,397 0 0.00 85 -7.69 0.0005
2025-02-13 2024-12-31 13F RPC COM 749660106 15,397 -3,131 -16.90 91 -22.22 0.0006
2024-11-08 2024-09-30 13F RPC COM 749660106 18,528 0 0.00 118 1.74 0.0007
2024-08-12 2024-06-30 13F RPC COM 749660106 18,528 0 0.00 116 -19.58 0.0008
2024-05-03 2024-03-31 13F RPC COM 749660106 18,528 0 0.00 143 6.72 0.0009
2024-02-09 2023-12-31 13F RPC COM 749660106 18,528 0 0.00 135 -18.79 0.0010
2023-11-14 2023-09-30 13F RPC COM 749660106 18,528 0 0.00 166 25.00 0.0013
2023-08-08 2023-06-30 13F RPC COM 749660106 18,528 -1,750 -8.63 132 -14.84 0.0010
2023-05-04 2023-03-31 13F RPC COM 749660106 20,278 0 0.00 156 -13.89 0.0012
2023-02-10 2022-12-31 13F RPC COM 749660106 20,278 0 0.00 180 27.66 0.0015
2022-11-04 2022-09-30 13F RPC COM 749660106 20,278 0 0.00 141 0.71 0.0012
2022-08-12 2022-06-30 13F RPC COM 749660106 20,278 0 0.00 140 -35.19 0.0011
2022-05-09 2022-03-31 13F RPC COM 749660106 20,278 -955 -4.50 216 122.68 0.0015
2022-02-14 2021-12-31 13F RPC COM 749660106 21,233 0 0.00 97 -5.83 0.0006
2021-11-09 2021-09-30 13F RPC COM 749660106 21,233 0 0.00 103 -1.90 0.0007
2021-08-09 2021-06-30 13F RPC COM 749660106 21,233 0 0.00 105 -8.70 0.0007
2021-05-05 2021-03-31 13F RPC COM 749660106 21,233 -1,313 -5.82 115 61.97 0.0009
2021-02-09 2020-12-31 13F RPC COM 749660106 22,546 -1,174 -4.95 71 12.70 0.0006
2020-11-06 2020-09-30 13F RPC COM 749660106 23,720 0 0.00 63 -13.70 0.0006
2020-08-07 2020-06-30 13F RPC COM 749660106 23,720 -5,626 -19.17 73 21.67 0.0007
2020-05-08 2020-03-31 13F RPC COM 749660106 29,346 8,797 42.81 60 -43.93 0.0007
2020-02-14 2019-12-31 13F RPC COM 749660106 20,549 -1,141 -5.26 107 -12.30 0.0010
2019-11-12 2019-09-30 13F RPC COM 749660106 21,690 -934 -4.13 122 -25.15 0.0013
2019-08-07 2019-06-30 13F RPC COM 749660106 22,624 1,616 7.69 163 -31.80 0.0018
2019-05-08 2019-03-31 13F RPC COM 749660106 21,008 -9,689 -31.56 239 -21.12 0.0028
2019-02-11 2018-12-31 13F RPC COM 749660106 30,697 -5,552 -15.32 303 -45.99 0.0039
2018-11-02 2018-09-30 13F RPC COM 749660106 36,249 -9,973 -21.58 561 -16.64 0.0067
2018-08-08 2018-06-30 13F RPC COM 749660106 46,222 -609,985 -92.96 673 -94.31 0.0086
2018-05-03 2018-03-31 13F RPC COM 749660106 656,207 2,226 0.34 11,831 -29.14 0.1561
2018-02-12 2017-12-31 13F RPC COM 749660106 653,981 11,633 1.81 16,697 4.85 0.2173
2017-11-07 2017-09-30 13F/A-1 RPC COM 749660106 642,348 -17,098 -2.59 15,924 19.48 0.2164
2017-11-07 2017-09-30 13F RPC COM 749660106 659,446 13,328
2017-08-08 2017-06-30 13F RPC COM 749660106 659,446 27,686 4.38 13,328 15.22 0.1869
2017-05-05 2017-03-31 13F RPC COM 749660106 631,760 631,760 11,567 0.1649
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.