As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Kodiak Gas Services Inc. The largest reported stake is BlackRock, Inc.'s, at 14%. 20 filings are on record since August 7, 2025 (Schedule 13G/A, January 21, 2026).
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Key facts
- · Reporting person: Vanguard Portfolio Management · Sole voting: 94,783 · Shared voting: 0 · Sole dispositive: 6,012,770 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-30
- · Reporting person: Invesco Ltd. · Sole voting: 7,814,117 · Shared voting: 0 · Sole dispositive: 8,058,162 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-13
- · Reporting person: Fmr LLC · Sole voting: 4,070,742 · Shared voting: 0 · Sole dispositive: 4,072,866 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-06
- · Reporting person: Vanguard Capital Management · Sole voting: 620,471 · Shared voting: 0 · Sole dispositive: 4,342,925 · Shared dispositive: 0 · SCHEDULE 13G, 2026-04-30
- · Reporting person: The Vanguard Group · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-03-27
Kodiak Gas Services Inc has 20 Schedule 13D or 13G filings on record since 2025-08-07. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 14% | 11,969,209 | SCHEDULE 13G/A, 2026-01-21 | 2025-12-31 |
| Invesco Ltd. | 8% | 8,058,162 | SCHEDULE 13G/A, 2026-08-13 | 2026-06-30 |
| Vanguard Portfolio Management | 5.94% | 6,012,770 | SCHEDULE 13G, 2026-10-30 | 2026-09-30 |
| Vanguard Capital Management | 5.05% | 4,342,925 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Fmr LLC | 4.1% | 4,072,866 | SCHEDULE 13G/A, 2026-08-06 | 2026-06-30 |
| Frontier TopCo Partnership, L.P. | 0% | 0 | SCHEDULE 13G/A, 2025-12-03 | 2025-12-01 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Kodiak Gas Services Inc and the records around it.
Kodiak Gas Services Inc elsewhere on the record
- Acquisition Apr 2026
- Who owns it
Companies that share a holder
- Invesco Ltd. also filed stake reports on 83 other companies: Alignment Healthcare Inc (Aug 2026), ArcBest Corp (Aug 2026), ARKO Petroleum Corp (Aug 2026)
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
- Vanguard Portfolio Management also filed stake reports on 941 other companies: Newmark Group Inc (Nov 2026), A10 Networks Inc (Oct 2026), ADT Inc (Oct 2026)
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What the Full Report on Kodiak Gas Services Inc covers
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What They Do, And How The Money Works
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Invesco Ltd. | 7,814,117 | 0 | 8,058,162 | 0 | SCHEDULE 13G/A, 2026-08-13 |
| Vanguard Portfolio Management | 94,783 | 0 | 6,012,770 | 0 | SCHEDULE 13G, 2026-10-30 |
| Vanguard Capital Management | 620,471 | 0 | 4,342,925 | 0 | SCHEDULE 13G, 2026-04-30 |
| Fmr LLC | 4,070,742 | 0 | 4,072,866 | 0 | SCHEDULE 13G/A, 2026-08-06 |
| Abigail P. Johnson | 0 | 0 | 4,072,866 | 0 | SCHEDULE 13G/A, 2026-08-06 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-27 |
The latest filing identifies Kodiak Gas Services Inc by CUSIP 50012A108 and gives its principal executive office as 15320 Hwy 105 W, Suite 210, Montgomery, TX 77356 (SCHEDULE 13G, 2026-10-30).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-07 | Invesco Ltd. | 5.5% | SCHEDULE 13G |
| 2025-08-13 | Frontier TopCo Partnership, L.P. | 34.5% | SCHEDULE 13G/A |
| 2025-09-08 | Fmr LLC | 10.1% | SCHEDULE 13G/A |
| 2025-09-10 | Frontier TopCo Partnership, L.P. | 22.8% | SCHEDULE 13G/A |
| 2025-10-02 | BlackRock, Inc. | 10.9% | SCHEDULE 13G |
| 2025-10-31 | The Vanguard Group | 5.31% | SCHEDULE 13G |
| 2025-11-06 | Invesco Ltd. | 7.2% | SCHEDULE 13G/A |
| 2025-11-14 | Frontier TopCo Partnership, L.P. | 11.4% | SCHEDULE 13G/A |
| 2025-12-03 | Frontier TopCo Partnership, L.P. | 0% | SCHEDULE 13G/A |
| 2026-01-21 | BlackRock, Inc. | 14% | SCHEDULE 13G/A |
| 2026-01-30 | The Vanguard Group | 7.11% | SCHEDULE 13G/A |
| 2026-02-05 | Fmr LLC | 11.1% | SCHEDULE 13G/A |
| 2026-02-12 | Invesco Ltd. | 8.8% | SCHEDULE 13G/A |
| 2026-03-06 | Fmr LLC | 5.9% | SCHEDULE 13G/A |
| 2026-03-06 | Invesco Ltd. | 10.1% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 5.05% | SCHEDULE 13G |
| 2026-08-06 | Fmr LLC | 4.1% | SCHEDULE 13G/A |
| 2026-08-13 | Invesco Ltd. | 8% | SCHEDULE 13G/A |
| 2026-10-30 | Vanguard Portfolio Management | 5.94% | SCHEDULE 13G |
Questions about who owns Kodiak Gas Services Inc
Who owns Kodiak Gas Services Inc?
On this page, 4 holders' latest ownership filings report 5% or more of Kodiak Gas Services Inc: BlackRock, Inc. (14%, Schedule 13G/A, filed 2026-01-21), Invesco Ltd. (8%, Schedule 13G/A, filed 2026-08-13), Vanguard Portfolio Management (5.94%, Schedule 13G, filed 2026-10-30) and Vanguard Capital Management (5.05%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Kodiak Gas Services Inc?
By the share each holder's latest filing reports, the largest holders of Kodiak Gas Services Inc on this page are BlackRock, Inc. (14%), Invesco Ltd. (8%) and Vanguard Portfolio Management (5.94%).
When did BlackRock, Inc. buy into Kodiak Gas Services Inc?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G, filed 2025-10-02, reporting 10.9%; its latest, Schedule 13G/A filed 2026-01-21, reports 14%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 20 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Kodiak Gas Services Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| April 1, 2026 | Acquired Distributed Power Solutions, LLC | $587M | Acquisition | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.