As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Civeo Corp. The largest reported stake is Horizon Kinetics Asset Management LLC's, at 21.3%. 11 filings are on record since August 5, 2025 (Schedule 13G/A, January 28, 2026).
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Key facts
- · Reporting person: BlackRock, Inc. · Sole voting: 544,578 · Shared voting: 0 · Sole dispositive: 558,733 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-27
- · Reporting person: Engine Capital, L.P. · Sole voting: 409,947 · Shared voting: 0 · Sole dispositive: 409,947 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-08-25
- · Reporting person: American Century ETF Trust · Sole voting: 615,126 · Shared voting: 0 · Sole dispositive: 615,126 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Holder: Engine Capital, L.P. · Percent: 6.3% · SCHEDULE 13D/A
- · Holder: American Century Investment Management, Inc. · Percent: 5.1% · SCHEDULE 13G
Civeo Corp has 11 Schedule 13D or 13G filings on record since 2025-08-05. 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 |
|---|---|---|---|---|
| Horizon Kinetics Asset Management LLC | 21.3% | 2,449,487 | SCHEDULE 13G/A, 2026-01-28 | 2025-12-31 |
| American Century Investment Management, Inc. | 5.8% | 640,269 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Dimensional Fund Advisors LP | 5.5% | 628,158 | SCHEDULE 13G, 2026-01-21 | 2025-12-31 |
| BlackRock, Inc. | 5.4% | 558,733 | SCHEDULE 13G, 2026-10-27 | 2026-09-30 |
| Engine Capital, L.P. | 4.7% | 409,947 | SCHEDULE 13D/A, 2026-08-25 | 2026-08-21 |
| M Partners Fund LP | 0% | 0 | SCHEDULE 13G/A, 2025-11-13 | 2025-09-23 |
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Keep reading
More on Civeo Corp and the records around it.
Civeo Corp elsewhere on the record
Companies that share a holder
- ENGINE CAPITAL, L.P. also filed stake reports on 1 other company: American Outdoor Brands, Inc. (Oct 2026)
- M Partners Fund LP also filed stake reports on 2 other companies: Compass Minerals International Inc. (Nov 2025)
- HORIZON KINETICS ASSET MANAGEMENT LLC also filed stake reports on 13 other companies: LandBridge Co LLC (Nov 2026), EagleRock Land, LLC (Jul 2026), WhiteHawk Minerals Corp. (Jul 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| American Century ETF Trust | 615,126 | 0 | 615,126 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| American Century Investment Management, Inc. | 640,269 | 0 | 640,269 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| American Century Companies, Inc. | 640,269 | 0 | 640,269 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Stowers Institute for Medical Research | 640,269 | 0 | 640,269 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| BlackRock, Inc. | 544,578 | 0 | 558,733 | 0 | SCHEDULE 13G, 2026-10-27 |
| Engine Capital, L.P. | 409,947 | 0 | 409,947 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Jet Capital, L.P. | 34,285 | 0 | 34,285 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Lift Capital, LP | 37,247 | 0 | 37,247 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Capital Management, LP | 481,479 | 0 | 481,479 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Capital Management GP, LLC | 481,479 | 0 | 481,479 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Investments, LLC | 444,232 | 0 | 444,232 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Engine Investments II, LLC | 37,247 | 0 | 37,247 | 0 | SCHEDULE 13D/A, 2026-08-25 |
| Ajdler Arnaud | 481,479 | 0 | 481,479 | 0 | SCHEDULE 13D/A, 2026-08-25 |
The latest filing identifies Civeo Corp by CUSIP 17878Y207 and gives its principal executive office as Three Allen Center, 333 Clay St., Suite, Houston, TX 77002 (SCHEDULE 13G, 2026-10-27).
Source of funds (Item 3)
Item 3 is hereby amended and restated as follows: The Shares purchased by each of Engine Capital, Engine Jet and Engine Lift were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business). The aggregate purchase price of the 409,947 Shares beneficially owned by Engine Capital is approximately $9,695,403, including brokerage commissions. The aggregate purchase price of the 34,285 Shares beneficially owned by Engine Jet is approximately $810,516, including brokerage commissions.Engine Capital, L.P., SCHEDULE 13D/A, 2026-08-25
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-05 | M Partners Fund LP | 5.31% | SCHEDULE 13G |
| 2025-11-13 | M Partners Fund LP | 0% | SCHEDULE 13G/A |
| 2025-12-01 | Engine Capital, L.P. | 11.6% | SCHEDULE 13D/A |
| 2026-01-21 | Dimensional Fund Advisors LP | 5.5% | SCHEDULE 13G |
| 2026-01-28 | Horizon Kinetics Asset Management LLC | 21.3% | SCHEDULE 13G/A |
| 2026-02-18 | Engine Capital, L.P. | 7.9% | SCHEDULE 13D/A |
| 2026-05-01 | American Century Investment Management, Inc. | 5.1% | SCHEDULE 13G |
| 2026-06-15 | Engine Capital, L.P. | 6.3% | SCHEDULE 13D/A |
| 2026-08-14 | American Century Investment Management, Inc. | 5.8% | SCHEDULE 13G/A |
| 2026-08-25 | Engine Capital, L.P. | 4.7% | SCHEDULE 13D/A |
| 2026-10-27 | BlackRock, Inc. | 5.4% | SCHEDULE 13G |
Questions about who owns Civeo Corp
Who owns Civeo Corp?
On this page, 4 holders' latest ownership filings report 5% or more of Civeo Corp: Horizon Kinetics Asset Management LLC (21.3%, Schedule 13G/A, filed 2026-01-28), American Century Investment Management, Inc. (5.8%, Schedule 13G/A, filed 2026-08-14), Dimensional Fund Advisors LP (5.5%, Schedule 13G, filed 2026-01-21) and BlackRock, Inc. (5.4%, Schedule 13G, filed 2026-10-27).
Who are the largest shareholders of Civeo Corp?
By the share each holder's latest filing reports, the largest holders of Civeo Corp on this page are Horizon Kinetics Asset Management LLC (21.3%), American Century Investment Management, Inc. (5.8%) and Dimensional Fund Advisors LP (5.5%).
When did Horizon Kinetics Asset Management LLC buy into Civeo Corp?
The filings give report dates, not purchase dates. The earliest filing from Horizon Kinetics Asset Management LLC on this page is the Schedule 13G/A, filed 2026-01-28, reporting 21.3%. That earliest filing is itself an amendment, which updates an earlier report.
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%); 11 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.
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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.