Kodiak Gas Services, Inc. (KGS)
Every FINRA and SEC series the site collects for Kodiak Gas Services, 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 natural gas transmission.
8.7M
Short interest
settlement 2026-08-14
5.8
Days to cover
+14.7% vs prior
68.1%
Short share of volume
2026-09-11
83
Fails to deliver
settlement 2026-08-14
-$856K
Insider flow, 90 days
0 buys, 4 sells
As of 2026-09-11.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 14 August 2026, short interest in KGS is 8,679,178 shares, up 1,118,690 shares over the last month. Over the last 48 readings it ranged from 2,149,604 shares (29 November 2024) to 10,304,118 shares (29 August 2025). At the reported average volume of 1.5M shares a day that is 5.8 days to cover, elevated.
Embed this chartfree, with the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/kgs" 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 |
|---|---|---|---|---|
| 2026-08-14 | 8,679,178 | +14.7% | 1,508,008 | 5.76 |
| 2026-07-31 | 7,569,297 | +0.1% | 1,833,737 | 4.13 |
| 2026-07-15 | 7,560,488 | -14.9% | 1,691,297 | 4.47 |
| 2026-06-30 | 8,881,577 | +30.7% | 2,529,999 | 3.51 |
| 2026-06-15 | 6,793,770 | +7.6% | 1,507,813 | 4.51 |
| 2026-05-29 | 6,314,306 | +14.4% | 2,087,383 | 3.02 |
| 2026-05-15 | 5,519,481 | +2.6% | 2,650,023 | 2.08 |
| 2026-04-30 | 5,376,989 | -10.6% | 1,114,074 | 4.83 |
| 2026-04-15 | 6,015,353 | +5.8% | 1,005,846 | 5.98 |
| 2026-03-31 | 5,688,345 | +11.5% | 1,244,073 | 4.57 |
| 2026-03-13 | 5,101,585 | -0.1% | 1,416,372 | 3.60 |
| 2026-02-27 | 5,108,340 | -8.1% | 1,826,398 | 2.80 |
| 2026-02-13 | 5,557,140 | +41.3% | 2,214,427 | 2.51 |
| 2026-01-30 | 3,932,040 | -5.5% | 1,429,757 | 2.75 |
| 2026-01-15 | 4,162,899 | -25.7% | 1,221,188 | 3.41 |
| 2025-12-31 | 5,600,484 | +20.6% | 1,418,017 | 3.95 |
| 2025-12-15 | 4,645,291 | -1.2% | 2,133,723 | 2.18 |
| 2025-11-28 | 4,703,036 | +2.2% | 1,324,483 | 3.55 |
| 2025-11-14 | 4,603,812 | -24.5% | 1,856,627 | 2.48 |
| 2025-10-31 | 6,096,357 | +16.0% | 1,159,776 | 5.26 |
| 2025-10-15 | 5,254,092 | -16.2% | 1,236,568 | 4.25 |
| 2025-09-30 | 6,271,080 | -17.8% | 1,831,633 | 3.42 |
| 2025-09-15 | 7,632,463 | -25.9% | 2,691,983 | 2.84 |
| 2025-08-29 | 10,304,118 | +22.3% | 1,289,304 | 7.99 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of KGS volume is 68.1%, up 19.3 points over the last five sessions. Over the last 52 readings it ranged from 25.1% (25 August 2026) to 79.5% (17 July 2026). The latest reading is 8.1 points above the 30-session average of 60.0%, on 528K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 360K | 528K | 68.1% | 179 |
| 2026-09-10 | 309K | 489K | 63.1% | 5,045 |
| 2026-09-09 | 310K | 441K | 70.4% | 1,633 |
| 2026-09-08 | 497K | 740K | 67.1% | 6 |
| 2026-09-04 | 297K | 530K | 56.0% | 2,597 |
| 2026-09-03 | 315K | 644K | 48.9% | 7,344 |
| 2026-09-02 | 478K | 707K | 67.6% | 3,470 |
| 2026-09-01 | 386K | 612K | 63.0% | 5,368 |
| 2026-08-31 | 195K | 305K | 63.9% | 3,303 |
| 2026-08-28 | 346K | 591K | 58.4% | 4,730 |
| 2026-08-27 | 279K | 617K | 45.3% | 0 |
| 2026-08-26 | 515K | 945K | 54.5% | 0 |
| 2026-08-25 | 276K | 1.1M | 25.1% | 5,921 |
| 2026-08-24 | 330K | 633K | 52.2% | 0 |
| 2026-08-21 | 483K | 897K | 53.8% | 2 |
| 2026-08-20 | 416K | 808K | 51.5% | 0 |
| 2026-08-19 | 467K | 772K | 60.5% | 3,400 |
| 2026-08-18 | 444K | 688K | 64.6% | 0 |
| 2026-08-17 | 399K | 554K | 72.0% | 0 |
| 2026-08-14 | 334K | 607K | 55.0% | 0 |
| 2026-08-13 | 304K | 437K | 69.7% | 0 |
| 2026-08-12 | 394K | 514K | 76.7% | 0 |
| 2026-08-11 | 378K | 575K | 65.8% | 1 |
| 2026-08-10 | 469K | 657K | 71.3% | 0 |
| 2026-08-07 | 1.1M | 1.4M | 78.6% | 189 |
| 2026-08-06 | 236K | 457K | 51.5% | 100 |
| 2026-08-05 | 220K | 434K | 50.8% | 0 |
| 2026-08-04 | 280K | 478K | 58.5% | 2,964 |
| 2026-08-03 | 357K | 791K | 45.1% | 0 |
| 2026-07-31 | 548K | 767K | 71.5% | 0 |
Fails to deliver
SEC, by settlement date. JSONAs of 14 August 2026, the fails-to-deliver balance in KGS is 83 shares, up 50 shares over the last settlement date. Over the last 32 readings it ranged from 3 shares (26 September 2025) to 40,916 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-14 | 83 | $62.39 | $5K |
| 2026-08-12 | 33 | $61.10 | $2K |
| 2026-08-04 | 98 | $58.06 | $6K |
| 2026-07-30 | 284 | $55.00 | $16K |
| 2026-07-27 | 67 | $59.08 | $4K |
| 2026-07-20 | 502 | $65.19 | $33K |
| 2026-07-17 | 4 | $65.94 | $264 |
| 2026-07-16 | 38 | $67.59 | $3K |
| 2026-07-10 | 11 | $67.18 | $739 |
| 2026-07-09 | 208 | $69.86 | $15K |
| 2026-06-30 | 21,318 | $74.43 | $1.6M |
| 2026-06-29 | 40,916 | $76.27 | $3.1M |
| 2026-06-23 | 89 | $70.72 | $6K |
| 2026-06-16 | 130 | $69.25 | $9K |
| 2026-06-15 | 2,263 | $69.08 | $156K |
| 2026-06-09 | 1,463 | $67.63 | $99K |
| 2026-04-20 | 100 | $63.25 | $6K |
| 2026-04-16 | 1,064 | $61.61 | $66K |
| 2026-04-09 | 481 | $60.23 | $29K |
| 2026-04-07 | 106 | $58.22 | $6K |
| 2026-03-23 | 6 | $55.90 | $335 |
| 2026-03-13 | 31 | $54.35 | $2K |
| 2026-02-13 | 7,000 | $50.24 | $352K |
| 2026-01-20 | 99 | $37.73 | $4K |
| 2025-12-29 | 15 | $36.35 | $545 |
| 2025-12-16 | 24 | $37.34 | $896 |
| 2025-11-10 | 7,437 | $33.75 | $251K |
| 2025-11-03 | 8 | $36.88 | $295 |
| 2025-10-21 | 439 | $35.25 | $15K |
| 2025-10-15 | 237 | $34.38 | $8K |
Insider trades
SEC Form 4, newest first, 50 of 62 shown. JSONInsiders at KGS reported 4 open-market sells worth $856K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Lenamon William Chad (Executive Vice President & COO) on 2026-09-11.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | Lenamon William Chad | Executive Vice President & COO | Sell | 1K | $63.21 | $63K | 85K |
| 2026-09-08 | Green Steven Lee | EVP & Chief Commercial Officer | Tax withholding | 2K | $64.14 | $119K | 20K |
| 2026-09-01 | McKee Robert Michael | President & CEO | Sell | 6K | $59.31 | $356K | 293K |
| 2026-08-19 | McKee Robert Michael | President & CEO | Sell | 6K | $62.39 | $375K | 299K |
| 2026-08-11 | Lenamon William Chad | Executive Vice President & COO | Sell | 1K | $61.93 | $62K | 86K |
| 2026-07-06 | Buhigas Pedro R. | Chief Information Officer | Tax withholding | 2K | $66.23 | $157K | 36K |
| 2026-06-11 | Lenamon William Chad | Executive Vice President & COO | Sell | 1K | $67.79 | $68K | 91K |
| 2026-05-07 | Montana Margaret C | n/a | Grant | 2K | $70.27 | $150K | 29K |
| 2026-05-07 | Holloway Gretchen Lynn | n/a | Grant | 2K | $70.27 | $150K | 22K |
| 2026-05-07 | HOGAN RANDALL J | n/a | Grant | 2K | $70.27 | $150K | 31K |
| 2026-05-07 | Duplantier Jon-Al | n/a | Grant | 2K | $70.27 | $150K | 23K |
| 2026-05-07 | Drumgoole Christopher | n/a | Grant | 2K | $70.27 | $150K | 23K |
| 2026-05-07 | Darden Alexander Newsom | n/a | Grant | 2K | $70.27 | $150K | 7K |
| 2026-05-07 | Bullock William L. Jr. | n/a | Grant | 2K | $70.27 | $150K | 5K |
| 2026-05-07 | Bonno Terry | n/a | Grant | 2K | $70.27 | $150K | 35K |
| 2026-03-19 | Buhigas Pedro R. | Chief Information Officer | Sell | 14K | $55.73 | $777K | 43K |
| 2026-03-17 | Hamilton Ewan William | EVP & Chief Accounting Officer | Sell | 6K | $56.18 | $326K | 34K |
| 2026-03-16 | Roclawski Cory Anne | EVP & CHRO | Sell | 11K | $54.41 | $590K | 31K |
| 2026-03-16 | Hamilton Ewan William | EVP & Chief Accounting Officer | Sell | 2K | $55.25 | $116K | 40K |
| 2026-03-13 | Hamilton Ewan William | EVP & Chief Accounting Officer | Sell | 5K | $54.75 | $264K | 42K |
| 2026-03-13 | HOGAN RANDALL J | n/a | Buy | 6K | $54.81 | $329K | 28K |
| 2026-03-13 | Darden Alexander Newsom | n/a | Buy | 5K | $54.75 | $274K | 5K |
| 2026-03-12 | Roclawski Cory Anne | EVP & CHRO | Sell | 21K | $56.52 | $1.2M | 42K |
| 2026-03-08 | Lenamon William Chad | Executive Vice President & COO | Tax withholding | 22K | $55.89 | $1.3M | 92K |
| 2026-03-08 | Lenamon William Chad | Executive Vice President & COO | Grant | 48K | $55.89 | $2.7M | 114K |
| 2026-03-08 | Lenamon William Chad | Executive Vice President & COO | Grant | 11K | $55.89 | $600K | 66K |
| 2026-03-08 | McKee Robert Michael | President & CEO | Tax withholding | 86K | $55.89 | $4.8M | 314K |
| 2026-03-08 | McKee Robert Michael | President & CEO | Grant | 180K | $55.89 | $10.1M | 400K |
| 2026-03-08 | McKee Robert Michael | President & CEO | Grant | 32K | $55.89 | $1.8M | 220K |
| 2026-03-08 | Roclawski Cory Anne | EVP & CHRO | Tax withholding | 14K | $55.89 | $767K | 63K |
| 2026-03-08 | Roclawski Cory Anne | EVP & CHRO | Grant | 7K | $55.89 | $400K | 77K |
| 2026-03-08 | Roclawski Cory Anne | EVP & CHRO | Grant | 27K | $55.89 | $1.5M | 70K |
| 2026-03-08 | Howard Jennifer LeGrand | See Remarks | Grant | 7K | $55.89 | $400K | 21K |
| 2026-03-08 | Hamilton Ewan William | EVP & Chief Accounting Officer | Tax withholding | 9K | $55.89 | $528K | 47K |
| 2026-03-08 | Hamilton Ewan William | EVP & Chief Accounting Officer | Grant | 18K | $55.89 | $1.0M | 57K |
| 2026-03-08 | Hamilton Ewan William | EVP & Chief Accounting Officer | Grant | 5K | $55.89 | $260K | 39K |
| 2026-03-08 | Griggs John | Executive VP & CFO | Tax withholding | 26K | $55.89 | $1.5M | 106K |
| 2026-03-08 | Griggs John | Executive VP & CFO | Grant | 54K | $55.89 | $3.0M | 132K |
| 2026-03-08 | Griggs John | Executive VP & CFO | Grant | 11K | $55.89 | $600K | 78K |
| 2026-03-08 | Green Steven Lee | EVP & Chief Commercial Officer | Grant | 7K | $55.89 | $400K | 21K |
| 2026-03-08 | Buhigas Pedro R. | Chief Information Officer | Tax withholding | 11K | $55.89 | $630K | 57K |
| 2026-03-08 | Buhigas Pedro R. | Chief Information Officer | Grant | 21K | $55.89 | $1.2M | 68K |
| 2026-03-08 | Buhigas Pedro R. | Chief Information Officer | Grant | 7K | $55.89 | $400K | 47K |
| 2026-02-20 | McKee Robert Michael | President & CEO | Buy | 433 | $50.23 | $22K | 188K |
| 2026-01-05 | Lenamon William Chad | Executive Vice President & COO | Tax withholding | 647 | $36.54 | $24K | 56K |
| 2026-01-05 | Roclawski Cory Anne | EVP & CHRO | Tax withholding | 974 | $36.54 | $36K | 43K |
| 2026-01-05 | Hamilton Ewan William | EVP & Chief Accounting Officer | Tax withholding | 974 | $36.54 | $36K | 34K |
| 2026-01-05 | Griggs John | Executive VP & CFO | Tax withholding | 1K | $36.54 | $44K | 67K |
| 2026-01-05 | Buhigas Pedro R. | Chief Information Officer | Tax withholding | 974 | $36.54 | $36K | 87K |
| 2025-12-08 | Howard Jennifer LeGrand | EVP, Gen. Counsel & Corp Sec | Grant | 14K | $36.75 | $500K | 14K |
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 KGS worth $125K at the prices reported; 2 in the last 90 days worth $125K. Latest: Lenamon William Chad filed on 2026-09-11 to sell 1,000 shares ($63K) from 2026-09-11.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-11 | Lenamon William ChadOfficer | 1K | $63K | 0.001% | 2026-09-11 | Fidelity Brokerage Services LLC |
| 2026-08-11 | Lenamon William ChadOfficer | 1K | $62K | 0.001% | 2026-08-11 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person, newest filing first. JSON3 holders above 5% have filed on KGS, all on Schedule 13G (passive). The largest reported stake is Invesco Ltd. at 8.0% of the class (8,058,162 shares), filed 2026-08-13 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-13 | 13G/Ano. 4 | Invesco Ltd.parent holding company, investment adviser | 8.1M | 8.0% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 5 | FMR LLCparent holding company | 4.1M | 4.1% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 5 | Abigail P. Johnsonindividual | 4.1M | 4.1% | 2026-06-30 |
13F holders
Tracked managers holding KGS at their latest 13F. JSON8 of the 30 tracked managers held KGS at their latest 13F, $429.0M in total at quarter-end prices. Two Sigma Investments is the largest at $158.1M (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 | 2.1M | $158.1M | 0.11% | +307K |
| Citadel Advisors | 2026-06-30 | 1.5M | $109.7M | 0.01% | -534K |
| Lone Pine Capital | 2026-06-30 | 845K | $63.5M | 0.39% | new or n/a |
| Millennium Management | 2026-06-30 | 503K | $37.8M | 0.01% | +239K |
| D. E. Shaw & Co. | 2026-06-30 | 335K | $25.2M | 0.01% | +147K |
| Renaissance Technologies | 2026-06-30 | 307K | $23.1M | 0.03% | -532K |
| Bridgewater Associates | 2026-06-30 | 83K | $6.3M | 0.03% | -70K |
| AQR Capital Management | 2026-06-30 | 74K | $5.5M | 0.00% | +4K |
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.
What this page is
Kodiak Gas Services, 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 Kodiak Gas Services, Inc. (KGS), SEC CIK 1767042, listed on NYSE, classified by the SEC as natural gas transmission. 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 2026-08-14.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
- Planned sales
- SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-09-11.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 2026-08-13.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
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-11.JSON and CSV
- Company record
- EDGAR filing index for CIK 1767042Ticker, 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, 13 Sep 09:50 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 KGS is sold short?
What is KGS's daily short volume?
Does KGS have fails to deliver?
Are KGS insiders buying or selling?
Have KGS insiders filed to sell?
Who owns more than 5% of KGS?
Which funds hold KGS?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.