Solaris Energy Infrastructure, Inc. (SEI)
Every FINRA and SEC series the site collects for Solaris Energy Infrastructure, 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 machinery & equipment.
15.0M
Short interest
settlement 2026-08-31
6.2
Days to cover
+0.1% vs prior
66.7%
Short share of volume
2026-09-17
24,825
Fails to deliver
settlement 2026-08-31
Mon 2 Nov
Next earnings
estimated; last year 2025-11-03
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-09-17.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 31 August 2026, short interest in SEI is 15,002,725 shares, down 159,897 shares over the last month. Over the last 48 readings it ranged from 514,487 shares (13 September 2024) to 15,235,881 shares (15 July 2026). The latest reading sits at the top of that range. At the reported average volume of 2.4M shares a day that is 6.2 days to cover, elevated.
Embed this chartkeeps the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/sei" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-31 | 15,002,725 | +0.1% | 2,428,932 | 6.18 |
| 2026-08-14 | 14,980,910 | -1.2% | 2,754,134 | 5.44 |
| 2026-07-31 | 15,162,622 | -0.5% | 3,835,012 | 3.95 |
| 2026-07-15 | 15,235,881 | +13.3% | 3,627,208 | 4.20 |
| 2026-06-30 | 13,448,150 | +7.6% | 2,243,619 | 5.99 |
| 2026-06-15 | 12,499,331 | -8.1% | 2,093,837 | 5.97 |
| 2026-05-29 | 13,597,268 | +12.2% | 2,672,299 | 5.09 |
| 2026-05-15 | 12,117,650 | -3.8% | 2,294,117 | 5.28 |
| 2026-04-30 | 12,595,426 | -0.2% | 2,392,619 | 5.26 |
| 2026-04-15 | 12,626,169 | +3.4% | 2,322,938 | 5.44 |
| 2026-03-31 | 12,207,688 | -3.2% | 3,102,860 | 3.93 |
| 2026-03-13 | 12,607,544 | -0.8% | 2,365,348 | 5.33 |
| 2026-02-27 | 12,715,010 | -0.5% | 3,389,914 | 3.75 |
| 2026-02-13 | 12,776,512 | +1.4% | 3,396,567 | 3.76 |
| 2026-01-30 | 12,594,173 | -8.6% | 2,687,481 | 4.69 |
| 2026-01-15 | 13,783,353 | -8.5% | 2,396,777 | 5.75 |
| 2025-12-31 | 15,067,875 | +16.3% | 2,225,296 | 6.77 |
| 2025-12-15 | 12,952,041 | -1.0% | 3,263,990 | 3.97 |
| 2025-11-28 | 13,087,749 | -10.2% | 3,073,080 | 4.26 |
| 2025-11-14 | 14,566,021 | +16.4% | 5,128,379 | 2.84 |
| 2025-10-31 | 12,514,006 | +2.7% | 3,028,041 | 4.13 |
| 2025-10-15 | 12,188,381 | +15.4% | 4,595,105 | 2.65 |
| 2025-09-30 | 10,562,794 | +12.6% | 3,916,300 | 2.70 |
| 2025-09-15 | 9,383,146 | -3.5% | 2,498,352 | 3.76 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 17 September 2026, the short share of SEI volume is 66.7%, up 9.7 points over the last five sessions. Over the last 52 readings it ranged from 22.1% (20 August 2026) to 76.5% (8 July 2026). The latest reading is 10.3 points above the 30-session average of 56.4%, on 1.3M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-17 | 865K | 1.3M | 66.7% | 2 |
| 2026-09-16 | 737K | 1.1M | 66.2% | 0 |
| 2026-09-15 | 634K | 919K | 68.9% | 9,845 |
| 2026-09-14 | 875K | 1.6M | 54.5% | 5,454 |
| 2026-09-11 | 888K | 1.4M | 62.0% | 0 |
| 2026-09-10 | 647K | 1.1M | 57.0% | 269 |
| 2026-09-09 | 1.5M | 2.5M | 60.9% | 991 |
| 2026-09-08 | 1.2M | 2.3M | 51.8% | 452 |
| 2026-09-04 | 450K | 608K | 74.0% | 18 |
| 2026-09-03 | 432K | 688K | 62.8% | 24 |
| 2026-09-02 | 650K | 1.2M | 54.0% | 1,654 |
| 2026-09-01 | 504K | 1.1M | 47.8% | 507 |
| 2026-08-31 | 314K | 629K | 49.9% | 3 |
| 2026-08-28 | 323K | 592K | 54.6% | 0 |
| 2026-08-27 | 313K | 593K | 52.8% | 3 |
| 2026-08-26 | 222K | 532K | 41.8% | 0 |
| 2026-08-25 | 491K | 819K | 60.0% | 1,455 |
| 2026-08-24 | 417K | 985K | 42.4% | 169 |
| 2026-08-21 | 563K | 1.4M | 39.9% | 0 |
| 2026-08-20 | 505K | 2.3M | 22.1% | 0 |
| 2026-08-19 | 738K | 1.9M | 39.3% | 1,318 |
| 2026-08-18 | 467K | 1.0M | 46.0% | 0 |
| 2026-08-17 | 484K | 694K | 69.8% | 0 |
| 2026-08-14 | 616K | 910K | 67.8% | 100 |
| 2026-08-13 | 442K | 708K | 62.4% | 146 |
| 2026-08-12 | 530K | 788K | 67.3% | 0 |
| 2026-08-11 | 455K | 827K | 55.0% | 0 |
| 2026-08-10 | 641K | 1.0M | 61.7% | 18 |
| 2026-08-07 | 651K | 998K | 65.3% | 0 |
| 2026-08-06 | 1.2M | 1.7M | 67.9% | 133 |
Fails to deliver
SEC, by settlement date. JSONAs of 31 August 2026, the fails-to-deliver balance in SEI is 24,825 shares, up 24,804 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (18 February 2026) to 547,582 shares (8 May 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-31 | 24,825 | $49.89 | $1.2M |
| 2026-08-27 | 21 | $51.81 | $1K |
| 2026-08-26 | 6,312 | $52.89 | $334K |
| 2026-08-25 | 4,492 | $53.53 | $240K |
| 2026-08-24 | 12,664 | $53.28 | $675K |
| 2026-08-14 | 1,110 | $59.90 | $66K |
| 2026-08-13 | 1 | $61.80 | $62 |
| 2026-08-11 | 5 | $58.60 | $293 |
| 2026-08-03 | 100 | $51.41 | $5K |
| 2026-07-30 | 2,168 | $43.42 | $94K |
| 2026-07-29 | 5,800 | $47.31 | $274K |
| 2026-07-28 | 6,668 | $52.59 | $351K |
| 2026-07-22 | 147 | $65.17 | $10K |
| 2026-07-17 | 45,586 | $61.39 | $2.8M |
| 2026-07-16 | 1,610 | $67.10 | $108K |
| 2026-07-14 | 29 | $67.15 | $2K |
| 2026-07-07 | 403 | $67.47 | $27K |
| 2026-07-02 | 15,159 | $73.42 | $1.1M |
| 2026-07-01 | 17,257 | $80.46 | $1.4M |
| 2026-06-30 | 35,136 | $79.27 | $2.8M |
| 2026-06-15 | 3,916 | $74.01 | $290K |
| 2026-06-02 | 10 | $68.70 | $687 |
| 2026-05-21 | 32,494 | $71.45 | $2.3M |
| 2026-05-20 | 13,176 | $72.44 | $954K |
| 2026-05-19 | 43,497 | $72.13 | $3.1M |
| 2026-05-18 | 57,393 | $78.58 | $4.5M |
| 2026-05-08 | 547,582 | $73.07 | $40.0M |
| 2026-05-06 | 113 | $75.68 | $9K |
| 2026-05-04 | 3,910 | $72.33 | $283K |
| 2026-04-29 | 20,645 | $74.44 | $1.5M |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONNo open-market insider trades were reported for SEI 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: TEAGUE AJ on 2026-08-23.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-23 | TEAGUE AJ | n/a | Grant | 3K | $0.00 | $0 | 113K |
| 2026-08-23 | YZAGUIRRE MARIO MAX | n/a | Grant | 3K | $0.00 | $0 | 11K |
| 2026-08-23 | Walker Ray N JR | n/a | Grant | 3K | $0.00 | $0 | 9K |
| 2026-08-23 | Keenan W Howard JR | n/a | Grant | 3K | $0.00 | $0 | 92K |
| 2026-08-23 | Giesinger Edgar R. JR. | n/a | Grant | 3K | $0.00 | $0 | 94K |
| 2026-08-23 | BURKE JAMES R | n/a | Grant | 3K | $0.00 | $0 | 9K |
| 2026-08-23 | Argo Laurie H | n/a | Grant | 3K | $0.00 | $0 | 48K |
| 2026-06-01 | Wirtz Christopher P. | Chief Accounting Officer | Tax withholding | 1K | $69.54 | $91K | 35K |
| 2026-05-13 | Wirtz Christopher P. | Chief Accounting Officer | Sell | 700 | $77.22 | $54K | 36K |
| 2026-05-12 | Argo Laurie H | n/a | Sell | 5K | $72.88 | $379K | 45K |
| 2026-05-11 | Powell Christopher M | Chief Legal Officer | Sell | 2K | $75.33 | $164K | 114K |
| 2026-05-11 | Powell Christopher M | Chief Legal Officer | Sell | 25K | $74.84 | $1.9M | 116K |
| 2026-05-11 | Powell Christopher M | Chief Legal Officer | Sell | 9K | $73.90 | $678K | 142K |
| 2026-05-08 | TEAGUE AJ | n/a | Buy | 3K | $72.98 | $201K | 11K |
| 2026-05-08 | TEAGUE AJ | n/a | Buy | 3K | $72.98 | $250K | 110K |
| 2026-05-08 | Walker Ray N JR | n/a | Sell | 57K | $72.11 | $4.1M | 6K |
| 2026-05-06 | Keenan W Howard JR | n/a | Sell | 2.0M | $74.50 | $149.0M | 0 |
| 2026-05-06 | Keenan W Howard JR | n/a | Conversion | 2.0M | $0.00 | $0 | 2.0M |
| 2026-05-06 | Keenan W Howard JR | n/a | J | 2.0M | $0.00 | $0 | 5.1M |
| 2026-04-30 | KTR Management Company, LLC | n/a | Sell | 2.0M | $70.75 | $141.5M | 0 |
| 2026-04-30 | KTR Management Company, LLC | n/a | Conversion | 2.0M | $0.00 | $0 | 2.0M |
| 2026-04-30 | KTR Management Company, LLC | n/a | J | 2.0M | $0.00 | $0 | 0 |
| 2026-03-01 | Wirtz Christopher P. | Chief Accounting Officer | Tax withholding | 2K | $49.63 | $109K | 37K |
| 2026-03-01 | Wirtz Christopher P. | Chief Accounting Officer | Grant | 2K | $0.00 | $0 | 39K |
| 2026-03-01 | Wirtz Christopher P. | Chief Accounting Officer | Grant | 3K | $0.00 | $0 | 37K |
| 2026-03-01 | Zartler William A | Chairman and Co-CEO | Grant | 116K | $0.00 | $0 | 1.3M |
| 2026-03-01 | Zartler William A | Chairman and Co-CEO | Grant | 150K | $0.00 | $0 | 1.2M |
| 2026-03-01 | Ramachandran Kyle S. | President | Tax withholding | 50K | $49.63 | $2.5M | 408K |
| 2026-03-01 | Ramachandran Kyle S. | President | Grant | 50K | $0.00 | $0 | 458K |
| 2026-03-01 | Ramachandran Kyle S. | President | Grant | 37K | $0.00 | $0 | 407K |
| 2026-03-01 | Powell Christopher M | Chief Legal Officer | Tax withholding | 28K | $49.63 | $1.4M | 151K |
| 2026-03-01 | Powell Christopher M | Chief Legal Officer | Grant | 30K | $0.00 | $0 | 179K |
| 2026-03-01 | Powell Christopher M | Chief Legal Officer | Grant | 18K | $0.00 | $0 | 149K |
| 2026-03-01 | Durrett Cynthia M. | Chief Administrative Officer | Tax withholding | 27K | $49.63 | $1.3M | 155K |
| 2026-03-01 | Durrett Cynthia M. | Chief Administrative Officer | Grant | 29K | $0.00 | $0 | 181K |
| 2026-03-01 | Durrett Cynthia M. | Chief Administrative Officer | Grant | 21K | $0.00 | $0 | 153K |
| 2026-03-01 | Brock Amanda M | Co-Chief Executive Officer | Grant | 135K | $0.00 | $0 | 276K |
| 2026-02-12 | Tompsett Stephan E | Chief Financial Officer | Grant | 30K | $0.00 | $0 | 30K |
| 2025-12-17 | TEAGUE AJ | n/a | Buy | 2K | $43.13 | $100K | 106K |
| 2025-12-17 | Durrett Cynthia M. | CHIEF ADMINISTRATIVE OFFICER | Sell | 47K | $44.62 | $2.1M | 131K |
| 2025-12-17 | Brock Amanda M | Co-Chief Executive Officer | Buy | 4K | $40.89 | $150K | 141K |
| 2025-12-17 | Argo Laurie H | n/a | Sell | 2K | $44.25 | $102K | 50K |
| 2025-12-10 | BURKE JAMES R | n/a | Sell | 11K | $53.03 | $598K | 6K |
| 2025-11-04 | Tuma John | TenPercentOwner | J | 2.1M | $0.00 | $0 | 2.0M |
| 2025-11-04 | Tuma John | TenPercentOwner | Sell | 2.1M | $50.15 | $106.1M | 0 |
| 2025-11-04 | Tuma John | TenPercentOwner | Conversion | 2.1M | $0.00 | $0 | 2.1M |
| 2025-11-04 | KTR Management Company, LLC | n/a | Sell | 2.1M | $50.15 | $106.1M | 0 |
| 2025-11-04 | KTR Management Company, LLC | n/a | Conversion | 2.1M | $0.00 | $0 | 2.1M |
| 2025-11-04 | KTR Management Company, LLC | n/a | J | 2.1M | $0.00 | $0 | 2.0M |
| 2025-10-16 | Brock Amanda M | Co-Chief Executive Officer | Grant | 125K | $0.00 | $0 | 137K |
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.
Planned sales (Form 144)
Newest first. JSON2 Form 144 notices on file for SEI worth $255.1M at the prices reported; 0 in the last 90 days worth $0. Latest: Yorktown Energy Partners X, L.P. filed on 2026-05-08 to sell 2,000,000 shares ($149.0M) from 2026-05-06.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-05-08 | Yorktown Energy Partners X, L.P.Affiliate | 2.0M | $149.0M | 3.425% | 2026-05-06 | Morgan Stanley | Global Capital Markets |
| 2025-11-06 | KTR Management Company, LLC10% Stockholder | 2.1M | $106.1M | 4.333% | 2025-11-04 | Morgan Stanley & Co. LLC |
Large holders (13D and 13G)
One row per reporting person, newest filing first. JSON33 holders above 5% have filed on SEI, 2 on Schedule 13D (active intent). The largest reported stake is BlackRock, Inc. at 13.1% of the class (8,024,851 shares), filed 2026-08-06 for an event on 2026-07-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-14 | 13G/Ano. 4 | YORKTOWN X ASSOCIATES LLCother entity | 5.1M | 7.2% | 2026-05-06 |
| 2026-08-14 | 13G/Ano. 4 | YORKTOWN X COMPANY LPpartnership | 5.1M | 7.2% | 2026-05-06 |
| 2026-08-14 | 13G/Ano. 4 | YORKTOWN ENERGY PARTNERS X, L.P.partnership | 5.1M | 7.2% | 2026-05-06 |
| 2026-08-06 | 13G/Ano. 11 | BlackRock, Inc.parent holding company | 8.0M | 13.1% | 2026-07-31 |
| 2026-07-30 | 13G/Ano. 10 | BlackRock, Inc.parent holding company | 4.1M | 7.0% | 2026-06-30 |
| 2026-05-15 | 13G/Ano. 7 | Encompass Capital Advisors LLCinvestment adviser | 1.8M | 3.0% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 7 | Todd J. Kantorparent holding company, individual | 1.8M | 3.0% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 7 | Encompass Capital Partners LLCother entity | 1.4M | 2.4% | 2026-03-31 |
| 2026-05-06 | 13G/Ano. 1 | Abigail P. Johnsonindividual | 2.0M | 3.8% | 2026-03-31 |
| 2026-05-06 | 13G/Ano. 1 | FMR LLCparent holding company | 2.0M | 3.8% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 3 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-17 | 13G/Ano. 6 | Todd J. Kantorparent holding company, individual | 2.6M | 5.2% | 2025-12-31 |
| 2026-02-17 | 13G/Ano. 6 | Encompass Capital Advisors LLCinvestment adviser | 2.6M | 5.2% | 2025-12-31 |
| 2026-02-17 | 13G/Ano. 6 | Encompass Capital Partners LLCother entity | 2.1M | 4.3% | 2025-12-31 |
| 2026-02-13 | 13G/Ano. 8 | William A. Zartlerindividual | 5.3M | 10.0% | 2025-12-31 |
| 2026-02-12 | 13G | Voya Financial, Inc.parent holding company | 2.5M | 5.2% | 2025-12-31 |
| 2026-02-04 | 13G/Ano. 1 | JANE STREET GROUP, LLCparent holding company | 1.8M | 3.7% | 2025-12-31 |
| 2026-02-04 | 13G/Ano. 1 | Jane Street Capital, LLCbroker-dealer | 1.4M | 2.9% | 2025-12-31 |
| 2026-02-04 | 13G/Ano. 1 | Jane Street Global Trading, LLCother entity | 224K | 0.5% | 2025-12-31 |
| 2026-02-04 | 13G/Ano. 1 | Jane Street Options, LLCbroker-dealer | 147K | 0.3% | 2025-12-31 |
| 2025-12-08 | 13G | JANE STREET GROUP, LLCparent holding company | 2.5M | 5.1% | 2025-12-01 |
| 2025-12-08 | 13G | Jane Street Global Trading, LLCother entity | 2.3M | 4.7% | 2025-12-01 |
| 2025-12-08 | 13G | Jane Street Options, LLCbroker-dealer | 209K | 0.4% | 2025-12-01 |
| 2025-12-08 | 13G | Jane Street Capital, LLCbroker-dealer | 12K | 0.0% | 2025-12-01 |
| 2025-11-14 | 13G/Ano. 5 | Todd J. Kantorparent holding company, individual | 2.9M | 6.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 5 | Encompass Capital Advisors LLCinvestment adviser | 2.9M | 6.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 5 | Encompass Capital Partners LLCother entity | 2.4M | 5.4% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Philip Furseindividual | 1.8M | 4.0% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Public Asset Management, LLCinvestment adviser | 1.8M | 4.0% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Timothy Albrightindividual | 1.8M | 4.0% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Robert MacAulayindividual | 1.8M | 4.0% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Matthew Curtisindividual | 1.8M | 4.0% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners, L.P.partnership | 1.7M | 3.8% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Alydar GP, L.P.partnership | 1.1M | 2.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Alydar GP, LLCcorporation | 1.1M | 2.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 1 | DRIEHAUS CAPITAL MANAGEMENT LLCinvestment adviser | 962K | 2.2% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Sustainable Opportunities L/S QP Fund, L.P.partnership | 835K | 1.9% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Sustainable Opportunities L/S Fund Limitedpartnership | 570K | 1.3% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Concentrated Growth L/S Master Fund, L.P.partnership | 128K | 0.3% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Technology L/S Master Fund, L.P.partnership | 118K | 0.3% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 3 | Summit Partners Sustainable Opportunities L/S Fund, L.P.partnership | 22K | 0.1% | 2025-09-30 |
| 2025-11-06 | 13D/Ano. 2 | John Tumaindividual | 2.0M | 3.9% | 2025-11-04 |
| 2025-11-06 | 13D/Ano. 2 | KTR Management Company, LLCcorporation | 2.0M | 3.9% | 2025-11-04 |
| 2025-11-05 | 13G | Abigail P. Johnsonindividual | 2.3M | 5.2% | 2025-09-30 |
| 2025-11-05 | 13G | FMR LLCparent holding company | 2.3M | 5.2% | 2025-09-30 |
| 2025-10-17 | 13G/Ano. 2 | BlackRock Portfolio Management LLCparent holding company | 2.2M | 4.9% | 2025-09-30 |
13F holders
Tracked managers holding SEI at their latest 13F. JSON8 of the 30 tracked managers held SEI at their latest 13F, $335.7M in total at quarter-end prices. Two Sigma Investments is the largest at $159.3M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 2.0M | $159.3M | 0.12% | +38K |
| Citadel Advisors | 2026-06-30 | 894K | $71.9M | 0.01% | -3.3M |
| Millennium Management | 2026-06-30 | 403K | $32.4M | 0.01% | new or n/a |
| Point72 Asset Management | 2026-06-30 | 306K | $24.6M | 0.03% | -22K |
| Renaissance Technologies | 2026-06-30 | 273K | $22.0M | 0.03% | +237K |
| D. E. Shaw & Co. | 2026-06-30 | 133K | $10.7M | 0.01% | +84K |
| AQR Capital Management | 2026-06-30 | 97K | $7.8M | 0.00% | -67 |
| Citadel Advisors | 2026-06-30 | 4.2M | $6.8M | 0.00% | +3.3M |
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. JSONIn Q2 2026 (quarter ended 2026-06-30) Solaris Energy Infrastructure, Inc. reported revenue of $113.7M, up 30.0% from the same quarter a year earlier, and net income of $20.5M. In FY 2025 it generated $209.1M of operating cash flow and spent $21.8M on dividends. As of 2026-06-30, cash was $824.1M against $1.61B of debt.
- Cash
- $824.1M
- Debt
- $1.61B
- Equity
- $902.0M
- Total assets
- $4.21B
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $113.7M | $20.5M | 18.0% | n/a |
| Q1 2026 | 2026-03-31 | $90.9M | $21.4M | 23.6% | n/a |
| Q4 2025derived | 2025-12-31 | $280.7M | -$1.7M | -0.6% | n/a |
| Q3 2025 | 2025-09-30 | $166.8M | $14.6M | 8.7% | n/a |
| Q2 2025 | 2025-06-30 | $87.4M | $12.0M | 13.7% | n/a |
| Q1 2025 | 2025-03-31 | $87.2M | $5.3M | 6.1% | n/a |
| Q4 2024derived | 2024-12-31 | $96.3M | $6.3M | 6.5% | n/a |
| Q3 2024 | 2024-09-30 | $75.0M | -$968K | -1.3% | n/a |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $622.2M | $30.2M | $209.1M | $646.8M | $0 | $21.8M |
| FY 2024 | 2024-12-31 | $313.1M | $15.8M | $59.4M | $188.4M | $8.1M | $14.6M |
| FY 2023 | 2023-12-31 | $292.9M | $24.3M | $89.4M | $64.4M | $26.4M | $14.1M |
| FY 2022 | 2022-12-31 | $300.0M | $21.2M | $68.0M | $81.4M | n/a | $13.8M |
| FY 2021 | 2021-12-31 | $145.7M | -$868K | $16.5M | $19.6M | n/a | $13.4M |
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
Solaris Energy Infrastructure, 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 Solaris Energy Infrastructure, Inc. (SEI), SEC CIK 1697500, listed on NYSE, classified by the SEC as oil & gas field machinery & equipment. 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 2026-09-17.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-31.JSON and CSV
- Planned sales
- SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-05-08.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
- Earnings dates
- SEC EDGAR 8-K Item 2.02 (full-text search)EDGAR full-text search read twice a day; the estimate is last year's date plus 52 weeks. Latest 2026-08-05.JSON and CSV
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-23.JSON and CSV
- Company record
- EDGAR filing index for CIK 1697500Ticker, 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, 18 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.
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Datasets
Frequently Asked Questions
How much of SEI is sold short?
What is SEI's daily short volume?
Does SEI have fails to deliver?
Are SEI insiders buying or selling?
Have SEI insiders filed to sell?
Who owns more than 5% of SEI?
What did SEI report last quarter?
Which funds hold SEI?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.