SCHEDULE: Steadfast Capital Discloses 2.8% Stake in Planet Fitness

Steadfast Capital Management LP and associated entities report a 2.8% beneficial ownership stake in Planet Fitness, Inc. as of March 31, 2026.

Summary

• Steadfast Capital Management LP, along with American Steadfast, L.P., Steadfast International Master Fund Ltd., and Robert S. Pitts, Jr., filed a Schedule 13G amendment.
• The reporting group collectively holds 2,212,592 shares of Planet Fitness, Inc. Class A Common Stock.
• This holding represents 2.8% of the total outstanding shares of the issuer.
• The shares are held for investment purposes and not to influence or change control of the company.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral regulatory disclosure regarding institutional share ownership with no impact on company operations.

Positives

• Institutional investment firm maintains a significant position in the company, signaling continued interest.

Negatives

• None identified in this ownership disclosure.

Risks

• Market volatility affecting the value of the 2.8% stake held by the reporting persons.

Future Outlook

The filing states the securities were not acquired for the purpose of changing or influencing the control of the issuer.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are standard regulatory disclosures for institutional investors holding less than 5% of a company's stock, reflecting routine portfolio management rather than activist intervention.

Comparison to Industry Standards

• The filing follows standard SEC reporting requirements for institutional investment managers under the Securities Exchange Act of 1934.

Stakeholder Impact

• Minimal impact on shareholders as this is a standard disclosure of existing holdings.

Next Steps

• Continued monitoring of institutional ownership levels.

Key Dates

Keywords

Planet Fitness, PLNT, Schedule 13G, Steadfast Capital, Institutional Ownership, Beneficial Ownership