RPC, Inc.
US ˙ NYSE ˙ US7496601060

SecurityRES / RPC, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership1,501,929 shares
Latest Disclosed Value $ 10,633,656
Invesco Ltd. reports 38.21% increase in ownership of RES / RPC, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 1,501,929 shares of RPC, Inc. (US:RES) valued at $10,633,657 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 1,086,721 shares of RPC, Inc.. This represents a change in shares of 38.21% during the quarter. The current value of the position is $10,904,005 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)
2026-05-12 2026-03-31 13F RPC COM 749660106 1,501,929 415,208 38.21 10,634 79.88 0.0002
2026-02-19 2025-12-31 13F RPC COM 749660106 1,086,721 5,211 0.48 5,912 14.84 0.0009
2025-11-13 2025-09-30 13F RPC COM 749660106 1,081,510 271,744 33.56 5,148 34.39 0.0008
2025-08-13 2025-06-30 13F RPC COM 749660106 809,766 -1,912 -0.24 3,830 -14.20 0.0007
2025-05-12 2025-03-31 13F RPC COM 749660106 811,678 -66,551 -7.58 4,464 -14.42 0.0008
2025-02-13 2024-12-31 13F RPC COM 749660106 878,229 -203,447 -18.81 5,217 -24.18 0.0010
2024-11-12 2024-09-30 13F RPC COM 749660106 1,081,676 -225,227 -17.23 6,879 -15.78 0.0013
2024-08-13 2024-06-30 13F RPC COM 749660106 1,306,903 -7,128 -0.54 8,168 -19.69 0.0017
2024-05-14 2024-03-31 13F RPC COM 749660106 1,314,031 -63,042 -4.58 10,171 1.45 0.0022
2024-02-13 2023-12-31 13F RPC COM 749660106 1,377,073 -130,614 -8.66 10,025 -25.62 0.0024
2023-11-13 2023-09-30 13F RPC COM 749660106 1,507,687 490,538 48.23 13,479 85.34 0.0036
2023-08-11 2023-06-30 13F RPC COM 749660106 1,017,149 -31,727 -3.02 7,273 -9.83 0.0019
2023-05-12 2023-03-31 13F RPC COM 749660106 1,048,876 75,002 7.70 8,066 -6.84 0.0022
2023-02-13 2022-12-31 13F RPC COM 749660106 973,874 -653,407 -40.15 8,658 -23.23 0.0025
2022-11-14 2022-09-30 13F RPC COM 749660106 1,627,281 955,048 142.07 11,277 142.78 0.0036
2022-08-15 2022-06-30 13F RPC COM 749660106 672,233 -195,125 -22.50 4,645 -49.81 0.0014
2022-05-16 2022-03-31 13F RPC COM 749660106 867,358 365,568 72.85 9,255 306.28 0.0024
2022-02-14 2021-12-31 13F RPC COM 749660106 501,790 -17,778 -3.42 2,278 -9.78 0.0005
2021-11-15 2021-09-30 13F RPC COM 749660106 519,568 -43,378 -7.71 2,525 -9.37 0.0006
2021-08-17 2021-06-30 13F RPC COM 749660106 562,946 -407,092 -41.97 2,786 -46.82 0.0007
2021-05-17 2021-03-31 13F RPC COM 749660106 970,038 590,356 155.49 5,239 338.04 0.0014
2021-02-16 2020-12-31 13F RPC COM 749660106 379,682 -232,741 -38.00 1,196 -26.04 0.0003
2020-11-16 2020-09-30 13F RPC COM 749660106 612,423 32,989 5.69 1,617 -9.41 0.0005
2020-08-14 2020-06-30 13F RPC COM 749660106 579,434 -90,948 -13.57 1,785 29.25 0.0006
2020-05-15 2020-03-31 13F RPC COM 749660106 670,382 10,237 1.55 1,381 -60.08 0.0006
2020-02-14 2019-12-31 13F RPC COM 749660106 660,145 335,391 103.28 3,459 89.85 0.0011
2019-11-14 2019-09-30 13F RPC COM 749660106 324,754 166,135 104.74 1,822 59.27 0.0005
2019-08-14 2019-06-30 13F/A-1 RPC COM 749660106 158,619 -195,966 -55.27 1,144 -71.73 0.0003
2019-08-14 2019-06-30 13F RPC COM 749660106 158,619 -195,966 1,144
2019-05-15 2019-03-31 13F RPC COM 749660106 354,585 121,360 52.04 4,046 75.76 0.0014
2019-02-14 2018-12-31 13F RPC COM 749660106 233,225 5,624 2.47 2,302 -34.66 0.0009
2018-11-14 2018-09-30 13F RPC COM 749660106 227,601 -132,642 -36.82 3,523 -32.88 0.0011
2018-08-14 2018-06-30 13F RPC COM 749660106 360,243 129,283 55.98 5,249 26.06 0.0017
2018-05-15 2018-03-31 13F RPC COM 749660106 230,960 -53,155 -18.71 4,164 -42.59 0.0016
2018-02-14 2017-12-31 13F RPC COM 749660106 284,115 4,460 1.59 7,253 4.62 0.0026
2017-11-14 2017-09-30 13F RPC COM 749660106 279,655 30,441 12.21 6,933 37.64 0.0026
2017-08-14 2017-06-30 13F RPC COM 749660106 249,214 -83,363 -25.07 5,037 -17.28 0.0016
2017-05-15 2017-03-31 13F RPC COM 749660106 332,577 -62,551 -15.83 6,089 -22.21 0.0020
2017-02-14 2016-12-31 13F RPC COM 749660106 395,128 94,364 31.37 7,827 54.90 0.0026
2016-11-14 2016-09-30 13F RPC COM 749660106 300,764 -146,855 -32.81 5,053 -27.32 0.0017
2016-08-15 2016-06-30 13F RPC COM 749660106 447,619 87,775 24.39 6,952 36.23 0.0026
2016-05-16 2016-03-31 13F RPC COM 749660106 359,844 167,845 87.42 5,103 122.45 0.0021
2016-02-16 2015-12-31 13F RPC COM 749660106 191,999 -37,909 -16.49 2,294 12.73 0.0009
2015-11-16 2015-09-30 13F RPC COM 749660106 229,908 139,960 155.60 2,035 63.59 0.0009
2015-08-14 2015-06-30 13F RPC COMMON 749660106 89,948 -128,680 -58.86 1,244 -55.59 0.0005
2015-05-15 2015-03-31 13F RPC COMMON 749660106 218,628 -118,797 -35.21 2,801 -36.34 0.0011
2015-02-13 2014-12-31 13F RPC COMMON 749660106 337,425 -47,832 -12.42 4,400 -47.99 0.0017
2014-11-14 2014-09-30 13F RPC COMMON 749660106 385,257 22,375 6.17 8,460 -0.75 0.0034
2014-08-14 2014-06-30 13F RPC COMMON 749660106 362,882 -18,715 -4.90 8,524 9.39 0.0034
2014-05-15 2014-03-31 13F RPC COMMON 749660106 381,597 23,754 6.64 7,792 22.00 0.0032
2014-02-13 2013-12-31 13F RPC COMMON 749660106 357,843 -37,425 -9.47 6,387 4.45 0.0025
2013-11-13 2013-09-30 13F RPC COMMON 749660106 395,268 121,668 44.47 6,115 61.86 0.0027
2013-08-14 2013-06-30 13F RPC COMMON 749660106 273,600 273,600 3,778 0.0018
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.