KODIAK GAS SERVICES INC (KGS) Institutional Shareholders
KODIAK GAS SERVICES INC (KGS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $7.72B in KGS holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of KGS tracked by InsiderSet, reporting ownership valued at approximately $1.14B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $887.96M, representing an estimated loss of -22.25% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed KGS value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Invesco Ltd., Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in KODIAK GAS SERVICES INC (KGS).
This page ranks the largest institutional KGS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
388
Total Reported Value
$7.72B
Largest Holder
Blackrock, Inc.
Largest Position
$1.14B
Insider Transactions (90d)
15
Latest Filing Quarter
Q2 2026
New Institutional Positions
81
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.02% | 15,202,166 | $1,142,138,759 | $887,958,516 | -$254,180,243 | -22.25% | |
| Invesco Ltd. | 0.05% | 8,058,162 | $605,409,712 | $470,677,242 | -$134,732,470 | -22.25% | |
| Vanguard Capital Management Llc | 0.01% | 4,382,477 | $329,255,497 | $255,980,482 | -$73,275,015 | -22.25% | |
| Vanguard Portfolio Management Llc | 0.01% | 4,128,008 | $310,137,241 | $241,116,947 | -$69,020,294 | -22.25% | |
| State Street Corp | 0.01% | 4,126,523 | $310,023,366 | $241,030,208 | -$68,993,158 | -22.25% | |
| Fmr Llc | 0.01% | 4,072,866 | $305,994,452 | $237,896,103 | -$68,098,349 | -22.25% | |
| Price T Rowe Associates Inc | 0.02% | 3,035,578 | $228,065,000 | $177,308,111 | -$50,756,889 | -22.26% | |
| American Century Companies Inc | 0.10% | 2,949,348 | $221,584,515 | $172,271,417 | -$49,313,098 | -22.25% | |
| Zimmer Partners, Lp | 4.50% | 2,530,838 | $190,141,859 | $147,826,248 | -$42,315,611 | -22.25% | |
| Dimensional Fund Advisors Lp | 0.03% | 2,524,261 | $189,643,033 | $147,442,085 | -$42,200,948 | -22.25% | |
| Geode Capital Management, Llc | 0.01% | 2,491,617 | $187,230,427 | $145,535,349 | -$41,695,078 | -22.27% | |
| Wellington Management Group Llp | 0.03% | 2,432,174 | $182,729,234 | $142,063,283 | -$40,665,951 | -22.25% | |
| Two Sigma Investments, Lp | 0.12% | 2,103,821 | $158,060,072 | $122,884,185 | -$35,175,887 | -22.25% | |
| Goldman Sachs Group Inc | 0.01% | 1,745,546 | $131,142,887 | $101,957,342 | -$29,185,545 | -22.25% | |
| Bank Of America Corp | 0.01% | 1,462,131 | $109,849,902 | $85,403,072 | -$24,446,830 | -22.25% | |
| 140 Summer Partners Lp | 7.92% | 1,302,130 | $97,829,027 | $76,057,413 | -$21,771,614 | -22.25% | |
| Morgan Stanley | 0.01% | 1,261,964 | $94,811,464 | $73,711,317 | -$21,100,147 | -22.25% | |
| Citadel Advisors Llc | 0.05% | 1,177,330 | $88,452,802 | $68,767,845 | -$19,684,957 | -22.25% | |
| Kayne Anderson Capital Advisors Lp | 1.66% | 1,128,985 | $84,820,643 | $65,944,014 | -$18,876,629 | -22.25% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,096,762 | $82,399,729 | $64,061,868 | -$18,337,861 | -22.25% | |
| Bnp Paribas Financial Markets | 0.04% | 1,084,271 | $81,461,280 | $63,332,269 | -$18,129,011 | -22.25% | |
| Northern Trust Corp | 0.01% | 1,038,831 | $78,047,372 | $60,678,119 | -$17,369,253 | -22.25% | |
| Bank Of New York Mellon Corp | 0.01% | 979,946 | $73,623,328 | $57,238,646 | -$16,384,682 | -22.25% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.09% | 952,765 | $71,581,234 | $55,651,004 | -$15,930,230 | -22.25% | |
| Ameriprise Financial Inc | 0.01% | 874,965 | $65,736,362 | $51,106,706 | -$14,629,656 | -22.26% | |
| Lone Pine Capital | Stephen Mandel | 0.39% | 845,070 | $63,490,109 | $49,360,539 | -$14,129,570 | -22.25% |
| Nuveen, Llc | 0.01% | 832,812 | $62,569,166 | $48,644,549 | -$13,924,617 | -22.25% | |
| Nomura Asset Management International Inc. | 0.09% | 820,438 | $61,640,000 | $47,921,784 | -$13,718,216 | -22.26% | |
| Ubs Group Ag | 0.01% | 796,301 | $59,826,095 | $46,511,941 | -$13,314,154 | -22.25% | |
| Tortoise Capital Advisors, L.L.C. | 0.59% | 768,470 | $57,735,151 | $44,886,333 | -$12,848,818 | -22.25% | |
| Vanguard Fiduciary Trust Co | 0.01% | 704,694 | $52,943,660 | $41,161,177 | -$11,782,483 | -22.25% | |
| Bnp Paribas Asset Management Holding S.A. | 0.05% | 656,730 | $49,340,125 | $38,359,599 | -$10,980,526 | -22.25% | |
| Driehaus Capital Management Llc | 0.29% | 655,608 | $49,255,829 | $38,294,063 | -$10,961,766 | -22.25% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 652,761 | $49,042,000 | $38,127,770 | -$10,914,230 | -22.25% | |
| Conestoga Capital Advisors, Llc | 1.06% | 646,145 | $48,544,874 | $37,741,329 | -$10,803,545 | -22.25% | |
| Principal Financial Group Inc | 0.02% | 636,273 | $47,803,190 | $37,164,706 | -$10,638,484 | -22.25% | |
| Augustine Asset Management Inc | 9.27% | 609,394 | $45,783,771 | $35,594,704 | -$10,189,067 | -22.25% | |
| Squarepoint Ops Llc | 0.09% | 589,510 | $44,289,886 | $34,433,279 | -$9,856,607 | -22.25% | |
| Cibc Bancorp Usa Inc. | 0.05% | 574,636 | $43,172,403 | $33,564,489 | -$9,607,914 | -22.25% | |
| Public Sector Pension Investment Board | 0.11% | 573,947 | $43,120,638 | $33,524,244 | -$9,596,394 | -22.25% | |
| Millennium Management Llc | 0.03% | 502,538 | $37,755,680 | $29,353,245 | -$8,402,435 | -22.25% | |
| Jpmorgan Chase & Co | 0.00% | 485,428 | $36,474,198 | $28,353,849 | -$8,120,349 | -22.26% | |
| Copeland Capital Management, Llc | 0.73% | 476,035 | $35,764,573 | $27,805,204 | -$7,959,369 | -22.25% | |
| Federated Hermes, Inc. | 0.05% | 453,615 | $34,080,095 | $26,495,652 | -$7,584,443 | -22.25% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.05% | 430,763 | $32,363,224 | $25,160,867 | -$7,202,357 | -22.25% | |
| Loomis Sayles & Co L P | 0.04% | 425,988 | $32,004,479 | $24,881,959 | -$7,122,520 | -22.25% | |
| Westfield Capital Management Co Lp | 0.10% | 402,126 | $30,211,726 | $23,488,180 | -$6,723,546 | -22.25% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.06% | 397,966 | $29,899,185 | $23,245,194 | -$6,653,991 | -22.25% | |
| Pinnbrook Capital Management Lp | 4.90% | 391,854 | $29,439,991 | $22,888,192 | -$6,551,799 | -22.25% | |
| Westend Capital Management, Llc | 6.31% | 366,972 | $27,570,606 | $21,434,835 | -$6,135,771 | -22.25% |
Frequently asked questions about KGS
Who owns the most KGS stock?
The largest holders of KGS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for KODIAK GAS SERVICES INC (KGS).
Is KGS widely held by superinvestors?
Many widely followed stocks like KGS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly KGS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.