Select Water Solutions, Inc.
DE ˙ DB ˙ US81617J3014
€ 15,90 ↓ -0.20 (-1.24%)
2026-06-04
PREÇO DA AÇÃO
SecurityDE:18RA / Select Water Solutions, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership3,335,105 shares
Latest Disclosed Value $ 51,027,107
State Street Corp reports 2.73% increase in ownership of 18RA / Select Water Solutions, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 3,335,105 shares of Select Water Solutions, Inc. (DE:18RA) valued at $44,590,354 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 3,246,517 shares of Select Water Solutions, Inc.. This represents a change in shares of 2.73% during the quarter. The current value of the position is $53,028,170 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 SELECT WATER SOLUTIONS CL A COM 81617J301 3,335,105 88,588 2.73 51,027 49.41 0.0018
2026-02-13 2025-12-31 13F SELECT WATER SOLUTIONS CL A COM 81617J301 3,246,517 426,822 15.14 34,153 13.31 0.0011
2025-11-14 2025-09-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,819,695 -61,684 -2.14 30,143 21.08 0.0010
2025-08-14 2025-06-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,881,379 94,001 3.37 24,895 -14.94 0.0009
2025-05-15 2025-03-31 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,787,378 97,861 3.64 29,267 -17.81 0.0012
2025-02-14 2024-12-31 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,689,517 -54,377 -1.98 35,609 16.60 0.0014
2024-11-14 2024-09-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,743,894 -28,323 -1.02 30,540 2.96 0.0012
2024-08-14 2024-06-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,772,217 484,059 21.15 29,663 40.45 0.0013
2024-05-15 2024-03-31 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,288,158 -24,812 -1.07 21,120 20.30 0.0009
2024-02-14 2023-12-31 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,312,970 -365,686 -13.65 17,555 -17.56 0.0009
2023-11-14 2023-09-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,678,656 487,042 22.22 21,295 19.96 0.0012
2023-08-14 2023-06-30 13F SELECT WATER SOLUTIONS CL A COM 81617J301 2,191,614 -151,158 -6.45 17,752 8.89 0.0009
2023-05-15 2023-03-31 13F SELECT ENERGY SVCS CL A COM 81617J301 2,342,772 449,221 23.72 16,303 -6.82 0.0009
2023-05-15 2022-12-31 13F/A-99 SELECT ENERGY SVCS CL A COM 81617J301 1,893,551 118,046 6.65 17,496 41.38 0.0010
2023-05-15 2022-12-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,893,551 118,046 17,496 0.0010
2022-11-15 2022-09-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,775,505 98,121 5.85 12,375 8.17 0.0008
2022-08-15 2022-06-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,677,384 -56,355 -3.25 11,440 -23.00 0.0007
2022-05-16 2022-03-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,733,739 451,274 35.19 14,858 85.96 0.0007
2022-02-14 2021-12-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,282,465 -16,367 -1.26 7,990 18.53 0.0004
2021-11-15 2021-09-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,298,832 27,383 2.15 6,741 -12.23 0.0004
2021-08-16 2021-06-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,271,449 38,009 3.08 7,680 25.02 0.0004
2021-07-09 2021-03-31 13F/A-1 SELECT ENERGY SVCS CL A COM 81617J301 1,233,440 -19,314 -1.54 6,143 19.61 0.0004
2021-05-17 2021-03-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,233,440 -19,314 6,143 0.0004
2021-02-16 2020-12-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,252,754 -942,359 -42.93 5,136 -39.07 0.0003
2020-11-10 2020-09-30 13F SELECT ENERGY SVCS CL A COM 81617J301 2,195,113 48,256 2.25 8,429 -19.88 0.0006
2020-08-14 2020-06-30 13F SELECT ENERGY SVCS CL A COM 81617J301 2,146,857 743,283 52.96 10,520 132.02 0.0008
2020-06-19 2020-03-31 13F/A-1 SELECT ENERGY SVCS CL A COM 81617J301 1,403,574 704 0.05 4,534 -65.17 0.0004
2020-05-11 2020-03-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,403,574 704 4,534 398.1765
2020-02-06 2019-12-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,402,870 60,238 4.49 13,019 11.97 0.0009
2019-11-14 2019-09-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,342,632 56,895 4.43 11,627 -22.11 0.0009
2019-08-14 2019-06-30 13F SELECT ENERGY SVCS CL A COM 81617J301 1,285,737 266,717 26.17 14,927 21.86 0.0011
2019-05-15 2019-03-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,019,020 -115,404 -10.17 12,249 70.84 0.0010
2019-02-12 2018-12-31 13F SELECT ENERGY SVCS CL A COM 81617J301 1,134,424 -256,069 -18.42 7,170 -56.45 0.0007
2018-11-09 2018-09-30 13F SELECT ENERGY SERVICES Common equity shares 81617J301 1,390,493 287,449 26.06 16,462 2.71 0.0013
2018-08-14 2018-06-30 13F SELECT ENERGY SERVICES Common equity shares 81617J301 1,103,044 645,327 140.99 16,027 177.38 0.0013
2018-05-15 2018-03-31 13F SELECT ENERGY SERVICES Common equity shares 81617J301 457,717 58,006 14.51 5,778 -20.73 0.0005
2018-02-14 2017-12-31 13F SELECT ENERGY SERVICES Common equity shares 81617J301 399,711 328,975 465.07 7,289 547.34 0.0006
2017-11-14 2017-09-30 13F SELECT ENERGY SERVICES Common equity shares 81617J301 70,736 42,136 147.33 1,126 223.56 0.0001
2017-08-14 2017-06-30 13F SELECT ENERGY SERVICES Common equity shares 81617J301 28,600 28,600 348 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.