As of November 6, 2026, Insulet Corp. is a publicly traded company (Nasdaq: PODD); its largest reported holder is BlackRock, with 7.7% on Schedule 13G/A of October 27, 2026, then Vanguard (7.49%). The largest insider holding is James Hollingshead, the chief executive and president, with 61,247 shares (0.09% of shares outstanding), per Form 4 of April 30, 2025 (Schedule 13G/A, October 27, 2026).
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Is Insulet Corp. a real, registered company?
- Insulet Corporation files with the SEC under CIK 1145197 (its SEC filings).
- Its shares are listed under the ticker PODD on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in Acton, Massachusetts, 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 INSULET CORPORATION in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Timothy J. Scannell, Director (Form 8-K filed 2026-09-10). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names BlackRock (filed 2026-10-27).
Who are Insulet Corp.'s owners and officers?
Insulet Corp.: incorporated in Delaware; business address in Acton, Massachusetts; industry Surgical & Medical Instruments & Apparatus (Schedule 13G/A, 2026-10-27).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-10-27 | Blackrock, Inc. | 7.7% |
| Schedule 13G/A, 2026-08-06 | Fmr LLC | 1.4% |
| Schedule 13G/A, 2026-05-14 | Capital Research Global Investors | 2.4% |
| Schedule 13G/A, 2026-05-06 | Fmr LLC | 5.6% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 7.49% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-02-05 | Fmr LLC | 9% |
| Schedule 13G/A, 2025-10-30 | The Vanguard Group | 12.49% |
| Schedule 13G/A, 2025-08-13 | Capital Research Global Investors | 6.7% |
Questions about who owns Insulet Corp.
Who owns Insulet Corp.?
On this page, 2 holders' latest ownership filings report 5% or more of Insulet Corp.: Blackrock, Inc. (7.7%, Schedule 13G/A, filed 2026-10-27) and Vanguard Capital Management (7.49%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Insulet Corp.?
By the share each holder's latest filing reports, the largest holders of Insulet Corp. on this page are Blackrock, Inc. (7.7%) and Vanguard Capital Management (7.49%).
When did Blackrock, Inc. buy into Insulet Corp.?
The filings give report dates, not purchase dates. The earliest filing from Blackrock, Inc. on this page is the Schedule 13G/A, filed 2026-10-27, reporting 7.7%. 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%); 9 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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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-09-10 | Timothy J. Scannell | Director | departed | 2026-09-03 |
| Form 8-K, 2026-06-25 | Jonathan J. Mazelsky | Director | appointed | 2026-07-01 |
Which insiders own Insulet Corp. 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 president: 61,247 shares (0.09% of shares outstanding) (Form 4, 2025-04-30).
- , a director: 33,024 shares (0.05% of shares outstanding) (Form 4, 2026-05-21).
- , a director: 29,355 shares (0.04% of shares outstanding) (Form 4, 2026-05-21).
- , the general counsel and senior vice president: 27,514 shares (0.04% of shares outstanding) (Form 4, 2026-03-03).
- , the chief executive and president: 23,735 shares (0.03% of shares outstanding), 23,731 held directly and 4 indirectly (Form 4, 2026-08-24).
Shares outstanding: 69,371,043 as of 2026-10-27, from the company's latest SEC cover page.
How much has Insulet Corp. raised?
No fundraising or offering filing from Insulet Corp. is on file with us.
Keep reading
More on Insulet Corp. and the records around it.
Insulet Corp. elsewhere on the record
- Leadership changes Sep 2026
Companies that share a holder
- Capital Research Global Investors also filed stake reports on 99 other companies: Royal Caribbean Cruises Ltd. (Oct 2026), Patria Investments Ltd. (Sep 2026), Arxis, Inc. (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 Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
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