XOOMAR

Select Water Solutions, Inc. (WTTR)

Every FINRA and SEC series the site collects for Select Water Solutions, Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as oil & gas field services, nec.

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5.1M

Short interest

settlement 2026-08-31

4.3

Days to cover

+6.2% vs prior

45.0%

Short share of volume

2026-09-11

1,542

Fails to deliver

settlement 2026-08-14

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 31 August 2026, short interest in WTTR is 5,105,600 shares, down 346,057 shares over the last month. Over the last 48 readings it ranged from 3,581,326 shares (31 July 2025) to 7,415,476 shares (13 September 2024). At the reported average volume of 1.2M shares a day that is 4.3 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-315,105,600+6.2%1,202,1044.25
2026-08-144,808,135-11.8%2,212,7172.17
2026-07-315,451,657-6.1%1,684,8593.24
2026-07-155,803,084+0.1%1,637,6053.54
2026-06-305,796,568+43.0%2,411,3952.40
2026-06-154,054,578-8.5%1,311,0153.09
2026-05-294,431,663+10.4%1,888,8282.35
2026-05-154,015,759+0.2%1,979,6092.03
2026-04-304,007,393-21.1%2,514,5861.59
2026-04-155,082,192-10.5%1,493,6013.40
2026-03-315,676,737+6.2%1,630,4033.48
2026-03-135,346,490+1.7%1,576,2703.39
2026-02-275,259,040-18.9%3,227,7441.63
2026-02-136,482,718+1.5%828,7377.82
2026-01-306,386,442-11.3%808,9467.89
2026-01-157,198,541+1.5%685,48410.50
2025-12-317,090,751+16.4%727,9789.74
2025-12-156,090,778-1.6%751,7398.10
2025-11-286,186,522+9.9%684,3739.04
2025-11-145,626,416-7.4%943,0475.97
2025-10-316,076,510+1.3%1,058,5715.74
2025-10-155,999,601+3.8%1,296,7894.63
2025-09-305,781,813+19.9%1,402,8574.12
2025-09-154,820,508+9.5%1,234,6323.90

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of WTTR volume is 45.0%, down 24.0 points over the last five sessions. Over the last 52 readings it ranged from 17.7% (4 August 2026) to 84.6% (8 July 2026). The latest reading is in line with the 30-session average of 45.7%, on 674K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-11303K674K45.0%10
2026-09-10337K468K71.9%1,386
2026-09-09224K368K60.8%192
2026-09-08156K381K41.1%3
2026-09-04163K240K68.2%1
2026-09-03233K337K69.0%5
2026-09-02221K469K47.0%0
2026-09-01370K557K66.3%0
2026-08-31307K451K68.0%0
2026-08-28163K318K51.4%1,230
2026-08-27127K475K26.8%5,461
2026-08-2693K271K34.3%0
2026-08-25142K416K34.1%0
2026-08-24243K385K63.0%379
2026-08-21154K565K27.2%1,159
2026-08-20146K291K50.3%46
2026-08-19213K447K47.6%570
2026-08-18171K430K39.7%0
2026-08-17127K373K34.0%15
2026-08-1495K238K39.8%6
2026-08-13167K340K49.2%0
2026-08-1297K401K24.1%28
2026-08-11148K592K25.1%354
2026-08-10192K673K28.5%5,750
2026-08-07294K734K40.1%2,253
2026-08-06467K1.1M42.3%301
2026-08-051.9M3.2M58.1%200
2026-08-04163K925K17.7%1,100
2026-08-03159K294K54.2%116
2026-07-31273K598K45.6%0

Fails to deliver

SEC, by settlement date. JSON

As of 14 August 2026, the fails-to-deliver balance in WTTR is 1,542 shares, down 2,423,871 shares over the last settlement date. Over the last 52 readings it ranged from 6 shares (10 June 2026) to 2,425,413 shares (12 August 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-141,542$20.37$31K
2026-08-122,425,413$21.11$51.2M
2026-08-07687$20.70$14K
2026-07-2870$18.81$1K
2026-07-1678$19.98$2K
2026-07-02420$19.01$8K
2026-06-3027$19.63$530
2026-06-25913$18.39$17K
2026-06-158$18.91$151
2026-06-106$18.32$110
2026-05-2150$19.90$995
2026-05-0613,484$17.25$233K
2026-04-161,020$14.99$15K
2026-04-14627$14.49$9K
2026-04-1381,245$15.16$1.2M
2026-04-012,423$15.30$37K
2026-03-31323$15.22$5K
2026-03-30303$15.61$5K
2026-03-2613,509$15.15$205K
2026-03-2593$14.88$1K
2026-03-24308$14.43$4K
2026-03-23947$14.41$14K
2026-03-201,167$14.63$17K
2026-03-1848$14.60$701
2026-03-13683$13.87$9K
2026-03-0921,159$13.83$293K
2026-02-2530$13.65$410
2026-02-1917$14.41$245
2026-02-187,701$13.26$102K
2026-02-1745$12.82$577

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

No open-market insider trades were reported for WTTR in the last 90 days. The most recent filings are listed below; grants and option exercises carry a weaker signal than voluntary trades. Latest filing: Lyons Michael James (EVP, CSO &amp; CTO) on 2026-08-15.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-15Lyons Michael JamesEVP, CSO &amp; CTOTax withholding2K$20.86$38K143K
2026-05-19Crestview Partners II SES Investment, LLCTenPercentOwnerConversion2.6Mn/an/a2.6M
2026-05-19Crestview Partners II SES Investment, LLCTenPercentOwnerDisposition2.6Mn/an/a11.2M
2026-05-19Crestview Partners II SES Investment, LLCTenPercentOwnerSell2.6M$18.92$49.8M0
2026-05-19Crestview Partners II SES Investment, LLCTenPercentOwnerSell617K$18.92$11.7M2.6M
2026-05-19Crestview Partners II GP, L.P.n/aSell617K$18.92$11.7M2.6M
2026-05-15Burnett Richard Alann/aSell45K$18.74$849K72K
2026-05-14Burnett Richard Alann/aSell20K$18.73$369K117K
2026-05-12Skarke MichaelEVP &amp; COOSell20K$17.78$356K361K
2026-05-11Szymanski BrianChief Accounting OfficerSell20K$17.04$341K115K
2026-05-11Skarke MichaelEVP &amp; COOSell90K$17.31$1.6M381K
2026-05-08Fielder Robin Hn/aSell27K$16.80$454K43K
2026-05-06Roberts Timothy A.n/aGrant9K$0.00$027K
2026-05-06Fielder Robin Hn/aGrant9K$0.00$070K
2026-05-06FERNANDEZ-MORENO LUIS Mn/aGrant9K$0.00$079K
2026-05-06Cope Bruce E.n/aGrant9K$0.00$027K
2026-05-06Burnett Richard Alann/aGrant9K$0.00$0137K
2026-05-06Burleson Gaylen/aGrant9K$0.00$095K
2026-04-08Crestview Partners II SES Investment B, LLCDirector,TenPercentOwnerConversion2.4Mn/an/a2.4M
2026-04-08Crestview Partners II SES Investment B, LLCDirector,TenPercentOwnerSell666K$15.12$10.1M3.2M
2026-04-08Crestview Partners II SES Investment B, LLCDirector,TenPercentOwnerSell2.4M$15.12$36.7M0
2026-04-08Crestview Partners II SES Investment B, LLCDirector,TenPercentOwnerDisposition2.4Mn/an/a13.8M
2026-04-08Crestview Partners II SES Investment B, LLCTenPercentOwnerDisposition2.4Mn/an/a13.8M
2026-04-08Crestview Partners II SES Investment B, LLCTenPercentOwnerSell666K$15.12$10.1M3.2M
2026-04-08Crestview Partners II SES Investment B, LLCTenPercentOwnerConversion2.4Mn/an/a2.4M
2026-04-08Crestview Partners II SES Investment B, LLCTenPercentOwnerSell2.4M$15.12$36.7M0
2026-04-08Crestview Partners II GP, L.P.n/aSell666K$15.12$10.1M3.2M
2026-04-01WILSON ROBERT ALLENSVP, General Counsel &amp; CCOGrant26K$0.00$050K
2026-04-01WILSON ROBERT ALLENSVP, General Counsel &amp; CCOGrant24K$0.00$024K
2026-03-05Szymanski BrianChief Accounting OfficerTax withholding8K$14.03$110K135K
2026-03-05Szymanski BrianChief Accounting OfficerGrant18K$0.00$0143K
2026-03-05Skarke MichaelEVP &amp; COOTax withholding12K$14.03$163K471K
2026-03-05Skarke MichaelEVP &amp; COOGrant29K$0.00$0482K
2026-03-05Schmitz JohnPresident &amp; CEOTax withholding49K$14.03$693K1.0M
2026-03-05Schmitz JohnPresident &amp; CEOGrant126K$0.00$01.1M
2026-03-05Ortowski CodyEVP, Business StrategyTax withholding11K$14.03$152K419K
2026-03-05Ortowski CodyEVP, Business StrategyGrant28K$0.00$0430K
2026-03-05Lyons Michael JamesEVP, CSO &amp; CTOTax withholding3K$14.03$48K145K
2026-03-05Lyons Michael JamesEVP, CSO &amp; CTOGrant11K$0.00$0148K
2026-03-05George Christopher KileEVP &amp; CFOTax withholding10K$14.03$142K341K
2026-03-05George Christopher KileEVP &amp; CFOGrant26K$0.00$0351K
2026-02-24Ortowski CodyEVP, Business StrategyGrant33K$0.00$0417K
2026-02-24Ortowski CodyEVP, Business StrategyTax withholding15K$13.65$201K402K
2026-02-24Schmitz JohnPresident &amp; CEOTax withholding67K$13.65$914K941K
2026-02-24Schmitz JohnPresident &amp; CEOGrant143K$0.00$01.0M
2026-02-24Szymanski BrianChief Accounting OfficerTax withholding11K$13.65$150K125K
2026-02-24Szymanski BrianChief Accounting OfficerGrant19K$0.00$0136K
2026-02-24Skarke MichaelEVP &amp; COOTax withholding16K$13.65$214K453K
2026-02-24Skarke MichaelEVP &amp; COOGrant38K$0.00$0469K
2026-02-24Ortowski CodyEVP, Business StrategyTax withholding15K$13.65$201K402K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are the rarer, stronger signal.

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

6 holders above 5% have filed on WTTR, all on Schedule 13G (passive). The largest reported stake is Crestview Partners II GP, L.P. at 6.3% of the class (8,774,073 shares), filed 2026-08-14 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-08-1413G/Ano. 8Crestview Partners II GP, L.P.partnership8.8M6.3%2026-06-30
2026-08-1413G/Ano. 8Crestview Partners II SES Investment, LLCcorporation7.1M5.1%2026-06-30
2026-08-1413G/Ano. 8Crestview Partners II SES Investment B, LLCcorporation1.7M1.3%2026-06-30
2026-08-1413G/Ano. 8Crestview Advisors, L.L.C.corporation00.0%2026-06-30
2026-04-2813G/Ano. 1Franklin Mutual Advisers, LLCinvestment adviser, other entity00.0%2025-03-31
2026-03-2713G/Ano. 1The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-01-2913GFranklin Mutual Advisers, LLCinvestment adviser, other entity7.6M7.2%2025-12-31

13F holders

Tracked managers holding WTTR at their latest 13F. JSON

5 of the 30 tracked managers held WTTR at their latest 13F, $31.9M in total at quarter-end prices. Two Sigma Investments is the largest at $12.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
Two Sigma Investments2026-06-30617K$12.3M0.01%+453K
D. E. Shaw & Co.2026-06-30473K$9.5M0.00%+429K
Renaissance Technologies2026-06-30193K$3.9M0.01%-211K
Citadel Advisors2026-06-30173K$3.5M0.00%-1.0M
AQR Capital Management2026-06-30140K$2.8M0.00%+16K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 2026 (quarter ended 2026-06-30) Select Water Solutions, Inc. reported revenue of $395.8M, up 8.7% from the same quarter a year earlier, and net income of $21.0M. In FY 2025 it generated $214.7M of operating cash flow and spent $7.3M on buybacks and $33.7M on dividends. As of 2026-06-30, cash was $33.4M against $262.9M of debt.

Cash
$33.4M
Debt
$262.9M
Equity
$1.05B
Total assets
$1.79B

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$395.8M$21.0M5.3%n/a
Q1 20262026-03-31$366.0M$8.6M2.4%n/a
Q4 2025derived2025-12-31$346.5M-$346K-0.1%n/a
Q3 20252025-09-30$322.2M$2.7M0.8%n/a
Q2 20252025-06-30$364.2M$10.6M2.9%n/a
Q1 20252025-03-31$374.4M$8.2M2.2%n/a
Q4 2024derived2024-12-31$349.0M-$1.6M-0.5%n/a
Q3 20242024-09-30$371.3M$15.8M4.3%n/a

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$1.41B$21.2M$214.7M$294.6M$7.3M$33.7M
FY 20242024-12-31$1.45B$30.6M$234.9M$173.2M$7.9M$29.7M
FY 20232023-12-31$1.59B$74.4M$285.4M$135.9M$61.8M$24.9M
FY 20222022-12-31$1.39B$48.3M$33.2M$71.9M$20.2M$6.0M
FY 20212021-12-31$764.6M-$42.2M-$16.2M$40.0M$1.2Mn/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30.

What this page is

Select Water Solutions, Inc. in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows Select Water Solutions, Inc. (WTTR), SEC CIK 1693256, listed on NYSE, classified by the SEC as oil & gas field services, nec. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-14.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-14.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-15.JSON and CSV
Company record
EDGAR filing index for CIK 1693256Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 14 Sep 05:40 UTC.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as oil & gas field services, nec

Datasets

Frequently Asked Questions

How much of WTTR is sold short?
5,105,600 shares were held short at the 2026-08-31 settlement, 4.3 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is WTTR's daily short volume?
On 2026-09-11, 303,410 of the 674,318 WTTR shares reported to FINRA were sold short, 45.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does WTTR have fails to deliver?
The SEC's latest file shows 1,542 WTTR shares failed to deliver at settlement 2026-08-14. Fails are reported per settlement date and published twice a month with a lag.
Are WTTR insiders buying or selling?
No open-market insider trades were reported for WTTR in the last 90 days. The most recent filings are listed below; grants and option exercises carry a weaker signal than voluntary trades. Latest filing: Lyons Michael James (EVP, CSO &amp; CTO) on 2026-08-15.
Who owns more than 5% of WTTR?
6 holders above 5% have filed on WTTR, all on Schedule 13G (passive). The largest reported stake is Crestview Partners II GP, L.P. at 6.3% of the class (8,774,073 shares), filed 2026-08-14 for an event on 2026-06-30.
What did WTTR report last quarter?
In Q2 2026 (quarter ended 2026-06-30) Select Water Solutions, Inc. reported revenue of $395.8M, up 8.7% from the same quarter a year earlier, and net income of $21.0M. In FY 2025 it generated $214.7M of operating cash flow and spent $7.3M on buybacks and $33.7M on dividends. As of 2026-06-30, cash was $33.4M against $262.9M of debt.
Which funds hold WTTR?
5 of the 30 tracked managers held WTTR at their latest 13F, $31.9M in total at quarter-end prices. Two Sigma Investments is the largest at $12.3M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 2 cut.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.