As of November 6, 2026, Planet Fitness, Inc. is a publicly traded company (NYSE: PLNT); its largest reported holder is T. Rowe Price, with 10.5% on Schedule 13G/A of August 14, 2026, then BlackRock (10.1%). The largest insider holding is Colleen Keating, the chief executive and a director, with 119,017 shares, per Form 4 of June 12, 2026 (Schedule 13G/A, August 14, 2026).
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Is Planet Fitness, Inc. a real, registered company?
- Planet Fitness, Inc. files with the SEC under CIK 1637207 (its SEC filings).
- Its shares are listed under the ticker PLNT on NYSE (SEC company record).
- Incorporated in Delaware; business address in Hampton, New Hampshire, 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 PLANET FITNESS INC - CL A in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names T. Rowe Price (filed 2026-08-14).
Who are Planet Fitness, Inc.'s owners and officers?
Planet Fitness, Inc.: incorporated in Delaware; business address in Hampton, New Hampshire; industry Services-Membership Sports & Recreation Clubs (Schedule 13G/A, 2026-08-14).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-14 | T. Rowe Price Investment Management, Inc. | 10.5% |
| Schedule 13G/A, 2026-05-15 | Steadfast Capital Management LP | 2.8% |
| Schedule 13G/A, 2026-05-15 | T. Rowe Price Investment Management, Inc. | 14.7% |
| Schedule 13G/A, 2026-05-15 | T. Rowe Price Associates, Inc. | 3.7% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.37% |
| Schedule 13G/A, 2026-04-07 | Blackrock, Inc. | 10.1% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-02-17 | T. Rowe Price Investment Management, Inc. | 11.1% |
| Schedule 13G, 2026-01-15 | Steadfast Capital Management LP | 6.4% |
| Schedule 13G, 2025-11-14 | T. Rowe Price Associates, Inc. | 6.1% |
Questions about who owns Planet Fitness, Inc.
Who owns Planet Fitness, Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Planet Fitness, Inc.: T. Rowe Price Investment Management, Inc. (10.5%, Schedule 13G/A, filed 2026-08-14), Blackrock, Inc. (10.1%, Schedule 13G/A, filed 2026-04-07) and Vanguard Capital Management (5.37%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Planet Fitness, Inc.?
By the share each holder's latest filing reports, the largest holders of Planet Fitness, Inc. on this page are T. Rowe Price Investment Management, Inc. (10.5%), Blackrock, Inc. (10.1%) and Vanguard Capital Management (5.37%).
When did T. Rowe Price Investment Management, Inc. buy into Planet Fitness, Inc.?
The filings give report dates, not purchase dates. The earliest filing from T. Rowe Price Investment Management, Inc. on this page is the Schedule 13G/A, filed 2026-02-17, reporting 11.1%; its latest, Schedule 13G/A filed 2026-08-14, reports 10.5%. 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%); 10 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 Planet Fitness, 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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Which insiders own Planet Fitness, 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: 119,017 shares (Form 4, 2026-06-12).
- , the president and chief financial officer: 92,832 shares (Form 4, 2026-06-29).
- , a director: 46,426 shares (Form 4, 2026-10-05).
- , a director: 34,887 shares, 29,887 held directly and 5,000 indirectly (Form 4, 2026-10-05).
- , the chief operating officer: 32,939 shares (Form 4, 2026-09-16).
Shares only: the company's cover page does not give one share count for a single class, so no percentage is worked out.
How much has Planet Fitness, Inc. raised?
No fundraising or offering filing from Planet Fitness, Inc. is on file with us.
Keep reading
More on Planet Fitness, Inc. and the records around it.
Planet Fitness, Inc. elsewhere on the record
- 5%+ stake filings Aug 2026
Companies that share a holder
- Steadfast Capital Management LP also filed stake reports on 6 other companies: ProCap Financial, Inc. (Feb 2026), Praetorian Acquisition Corp. (Feb 2026), 180 Life Sciences Corp. (Nov 2025)
- T. Rowe Price Investment Management, Inc. also filed stake reports on 167 other companies: CABALETTA BIO INC (Nov 2026), MADISON SQUARE GARDEN SPORTS CORP (Nov 2026), MSG RANGERS CORP (Nov 2026)
- T. Rowe Price Associates, Inc. also filed stake reports on 191 other companies: PACIFIC BIOSCIENCES OF CALIF (Nov 2026), APARTMENT INVT & MGMT CO -A (Oct 2026), BETA BIONICS INC (Oct 2026)
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