RPC, Inc.
US ˙ NYSE ˙ US7496601060

SecurityRES / RPC, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership19,879 shares
Latest Disclosed Value $ 140,740
Fmr Llc reports 75.89% increase in ownership of RES / RPC, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 19,879 shares of RPC, Inc. (US:RES) valued at $140,743 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 11,302 shares of RPC, Inc.. This represents a change in shares of 75.89% during the quarter. The current value of the position is $144,322 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)
2026-05-15 2026-03-31 13F RPC COM 749660106 19,879 8,577 75.89 141 129.51 0.0000
2026-02-17 2025-12-31 13F RPC COM 749660106 11,302 3,376 42.59 61 64.86 0.0000
2025-11-13 2025-09-30 13F RPC COM 749660106 7,926 -7,917 -49.97 38 -50.00 0.0000
2025-08-14 2025-06-30 13F RPC COM 749660106 15,843 9,965 169.53 75 131.25 0.0000
2025-05-12 2025-03-31 13F RPC COM 749660106 5,878 -1,011 -14.68 32 -20.00 0.0000
2025-02-13 2024-12-31 13F RPC COM 749660106 6,889 -960 -12.23 41 -18.37 0.0000
2024-11-13 2024-09-30 13F RPC COM 749660106 7,849 1,397 21.65 50 22.50 0.0000
2024-08-13 2024-06-30 13F RPC COM 749660106 6,452 1,794 38.51 40 11.11 0.0000
2024-05-13 2024-03-31 13F RPC COM 749660106 4,658 615 15.21 36 24.14 0.0000
2024-02-13 2023-12-31 13F RPC COM 749660106 4,043 820 25.44 29 3.57 0.0000
2023-11-13 2023-09-30 13F RPC COM 749660106 3,223 157 5.12 29 33.33 0.0000
2023-08-11 2023-06-30 13F RPC COM 749660106 3,066 -1,096 -26.33 22 -34.37 0.0000
2023-08-11 2023-03-31 13F/A-1 RPC COM 749660106 4,162 939 29.13 32 14.29 0.0000
2023-05-11 2023-03-31 13F RPC COM 749660106 4,162 939 32 0.0000
2023-02-13 2022-12-31 13F RPC COM 749660106 3,223 -802 -19.93 29 0.00 0.0000
2022-11-10 2022-09-30 13F RPC COM 749660106 4,025 41 1.03 28 3.70 0.0000
2022-08-12 2022-06-30 13F RPC COM 749660106 3,984 777 24.23 27 -20.59 0.0000
2022-05-13 2022-03-31 13F RPC COM 749660106 3,207 2,912 987.12 34 3,300.00 0.0000
2022-02-14 2021-12-31 13F RPC COM 749660106 295 0 0.00 1 0.00 0.0000
2022-02-14 2021-09-30 13F/A-1 RPC COM 749660106 295 0 0.00 1 0.00 0.0000
2021-11-15 2021-09-30 13F RPC COM 749660106 295 0 1 0.0000
2021-08-13 2021-06-30 13F RPC COM 749660106 295 295 1 0.0000
2021-05-14 2021-03-31 13F RPC COM 749660106 0 -281 -100.00 0 -100.00
2021-02-08 2020-12-31 13F RPC COM 749660106 281 281 1 0.0000
2020-05-14 2020-03-31 13F RPC COM 749660106 0 -1,734 -100.00 0 -100.00
2020-02-07 2019-12-31 13F RPC COM 749660106 1,734 1,734 9 0.0000
2019-05-13 2019-03-31 13F RPC COM 749660106 0 -2,412,280 -100.00 0 -100.00
2019-02-13 2018-12-31 13F RPC COM 749660106 2,412,280 -128,000 -5.04 23,809 -39.45 0.0033
2018-11-09 2018-09-30 13F RPC COM 749660106 2,540,280 1,412,519 125.25 39,324 139.33 0.0044
2018-08-10 2018-06-30 13F RPC COM 749660106 1,127,761 1,062,861 1,637.69 16,431 1,304.36 0.0019
2018-05-14 2018-03-31 13F RPC COM 749660106 64,900 4,100 6.74 1,170 -24.61 0.0001
2018-02-12 2017-12-31 13F RPC COM 749660106 60,800 0 0.00 1,552 2.99 0.0002
2017-11-13 2017-09-30 13F RPC COM 749660106 60,800 60,800 0.00 1,507 -2.90 0.0002
2016-05-16 2016-03-31 13F RPC COM 749660106 0 -25,000 -100.00 0 -100.00
2016-02-12 2015-12-31 13F RPC COM 749660106 25,000 -424,400 -94.44 299 -92.48 0.0000
2015-11-10 2015-09-30 13F RPC COM 749660106 449,400 71,300 18.86 3,977 -23.94 0.0006
2015-08-25 2015-06-30 13F/A-1 RPC COM 749660106 378,100 353,100 1,412.40 5,229 1,534.06 0.0007
2015-08-13 2015-06-30 13F RPC COM 749660106 378,100 5,229
2015-05-14 2015-03-31 13F RPC COM 749660106 25,000 25,000 320 0.0000
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.