As of November 6, 2026, Celestica Inc. is a publicly traded company (NYSE: CLS); its largest reported holder is Fidelity (FMR), with 6.4% on Schedule 13G/A of February 5, 2026, then BlackRock (5.5%). The largest insider holding is Robert Mionis, the chief executive and a director, with 664,142 shares (0.53% of shares outstanding), per Form 4 of September 24, 2026 (Schedule 13G/A, February 5, 2026).
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Is Celestica Inc. a real, registered company?
- Celestica Inc files with the SEC under CIK 1030894 (its SEC filings).
- Its shares are listed under the ticker CLS on NYSE (SEC company record).
- Incorporated in A6; business address in Toronto, A6, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under CELESTICA INC in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Mandeep Chawla, Chief Financial Officer (Form 8-K filed 2026-09-11). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Fidelity (FMR) (filed 2026-02-05).
Who are Celestica Inc.'s owners and officers?
Celestica Inc.: business address in Toronto, A6; industry Printed Circuit Boards (Form D, 2026-09-11).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-02-05 | Fmr LLC | 6.4% |
| Schedule 13G, 2026-01-21 | Blackrock, Inc. | 5.5% |
| Schedule 13G/A, 2025-08-14 | Whale Rock Capital Management LLC | 4.03% |
Questions about who owns Celestica Inc.
Who owns Celestica Inc.?
On this page, 2 holders' latest ownership filings report 5% or more of Celestica Inc.: Fmr LLC (6.4%, Schedule 13G/A, filed 2026-02-05) and Blackrock, Inc. (5.5%, Schedule 13G, filed 2026-01-21).
Who are the largest shareholders of Celestica Inc.?
By the share each holder's latest filing reports, the largest holders of Celestica Inc. on this page are Fmr LLC (6.4%) and Blackrock, Inc. (5.5%).
When did Fmr LLC buy into Celestica Inc.?
The filings give report dates, not purchase dates. The earliest filing from Fmr LLC on this page is the Schedule 13G/A, filed 2026-02-05, reporting 6.4%. 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%); 3 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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What the Full Report on Celestica Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-09-11 | Mandeep Chawla | Chief Financial Officer | appointed | 2026-10-01 |
Which insiders own Celestica Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and a director: 664,142 shares (0.53% of shares outstanding), 453,697 held directly and 210,445 indirectly (Form 4, 2026-09-24).
- , the president: 73,252 shares (0.06% of shares outstanding) (Form 4, 2026-09-24).
- , the chief financial officer: 65,444 shares (0.05% of shares outstanding) (Form 4, 2026-08-06).
- , a director: 24,718 shares (0.02% of shares outstanding) (Form 4, 2026-05-20).
- , the chief human resources officer: 14,404 shares (0.01% of shares outstanding) (Form 4, 2026-02-06).
Shares outstanding: 126,111,808 as of 2026-10-21, from the company's latest SEC cover page.
How much has Celestica Inc. raised?
No fundraising or offering filing from Celestica Inc. is on file with us.
Keep reading
More on Celestica Inc. and the records around it.
Celestica Inc. elsewhere on the record
- Leadership changes Sep 2026
Companies that share a holder
- FMR LLC also filed stake reports on 761 other companies: ASPEN NEUROSCIENCE INC (Nov 2026), AVALO THERAPEUTICS INC (Nov 2026), BRAZE INC (Nov 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
Related pages
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