Kodiak Gas Services, Inc.
Ownership
Ownership Structure
Who owns Kodiak Gas Services, Inc. (KGS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.4% of the shares are freely tradable; institutional investors hold 91.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.04 | 15,202,166 | +23.5 | 06/30/2026 |
| Amvescap Plc. | 7.97 | 8,058,162 | -1.5 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.33 | 4,382,477 | +17.7 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 4.08 | 4,128,008 | +113.6 | 06/30/2026 |
| State Street Corp | 4.08 | 4,126,523 | +20.2 | 06/30/2026 |
| FMR Inc | 4.03 | 4,072,866 | -10.8 | 06/30/2026 |
| T. Rowe Price Associates, Inc. | 3.00 | 3,035,578 | +48.1 | 06/30/2026 |
| American Century Companies Inc | 2.92 | 2,949,348 | +20.5 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.94 | 6,008,000 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.12 | 3,159,239 | +0.3 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| McKee Robert Michael | President & CEO | 289,924 | 13,597,436 $ | Oct 5, 2026 | direct |
| Lenamon William Chad | Executive Vice President & COO | 84,294 | 3,953,389 $ | Oct 12, 2026 | direct |
| Buhigas Pedro R. | Chief Information Officer | 32,413 | 1,520,170 $ | Sep 16, 2026 | direct |
| Hamilton Ewan William | EVP & Chief Accounting Officer | 26,674 | 1,251,011 $ | Sep 14, 2026 | direct |
| Roclawski Cory Anne | EVP & CHRO | 24,662 | 1,156,648 $ | Jul 8, 2026 | direct |
| Green Steven Lee | EVP & Chief Commercial Officer | 19,850 | 930,965 $ | Sep 8, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 12, 2026 | Lenamon William Chad | Executive Vice President & COO | Sell | 1,000 | 53.25 | 53,250 |
| Oct 5, 2026 | McKee Robert Michael | President & CEO | Sell | 2,666 | 53.95 | 143,844 |
| Sep 16, 2026 | Buhigas Pedro R. | Chief Information Officer | Sell | 3,663 | 58.14 | 212,967 |
| Sep 14, 2026 | Hamilton Ewan William | EVP & Chief Accounting Officer | Sell | 2,729 | 61.85 | 168,789 |
| Sep 11, 2026 | Lenamon William Chad | Executive Vice President & COO | Sell | 1,000 | 63.21 | 63,210 |
| Sep 8, 2026 | Green Steven Lee | EVP & Chief Commercial Officer | Other | 1,857 | 64.14 | 119,108 |
| Sep 1, 2026 | McKee Robert Michael | President & CEO | Sell | 5,999 | 59.31 | 355,827 |
| Aug 19, 2026 | McKee Robert Michael | President & CEO | Sell | 6,008 | 62.39 | 374,831 |
| Aug 11, 2026 | Lenamon William Chad | Executive Vice President & COO | Sell | 1,000 | 61.93 | 61,930 |
| Jul 13, 2026 | Lenamon William Chad | Executive Vice President & COO | Sell | 1,000 | 67.79 | 67,790 |
| Jul 8, 2026 | Roclawski Cory Anne | EVP & CHRO | Sell | 4,169 | 68.36 | 284,993 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: October 30, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.