PLANET FITNESS INC - CL A (PLNT) Institutional Ownership Changes & 13F Activity

PLANET FITNESS INC - CL A (PLNT). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include T. Rowe Price Investment Management, Inc., Price T Rowe Associates Inc, D. E. Shaw & Co., Inc., Corvex Management Lp, and Millennium Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-1,108-2.0%54,590$2.85MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+37+123.3%67$3.50KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+612,557+213.5%899,468$46.93MQ2 2026Sep 02, 2026
Allianz Asset Management GmbhSell-9,603-55.8%7,595$396.23KQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+12+171.4%19$991.00Q2 2026Aug 28, 2026
Corient Private Wealth LlcBuy+5,9165,916$309.03KQ2 2026Aug 27, 2026
Optimize Financial IncSell-28-0.3%8,119$423.57KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-3,951-4.2%91,134$4.75MQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Buy+851,039851,039$44.40MQ2 2026Aug 21, 2026
Nantahala Capital Management, LlcBuy+279,000279,000$14.56MQ2 2026Aug 19, 2026
Mercer Global Advisors IncBuy+7,401+83.0%16,321$851.47KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpSell-6,636-96.0%280$14.44KQ2 2026Aug 18, 2026
Twin Lakes Capital Management, LlcSell-264-3.0%8,457$441.22KQ2 2026Aug 18, 2026
Formula Growth LtdBuy+24,00024,000$1.25MQ2 2026Aug 17, 2026
Proficio Capital Partners LlcBuy+5,1815,181$270.29KQ2 2026Aug 17, 2026
Jefferies Financial Group Inc.Buy+4,551+60.7%12,051$628.70KQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcBuy+2,981+55.9%8,314$433.74KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-1,465-6.0%23,051$1.20MQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcBuy+3+150.0%5$260.00Q2 2026Aug 17, 2026
T. Rowe Price Investment Management, Inc.Sell-3,299,408-28.4%8,332,657$434.71MQ2 2026Aug 14, 2026
Price T Rowe Associates IncSell-2,792,072-96.4%103,542$5.40MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+2,183,827+820.2%2,450,093$127.82MQ2 2026Aug 14, 2026
Corvex Management LpBuy+1,893,7381,893,738$98.80MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+1,496,681+496.6%1,798,087$93.81MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+1,482,920+128.1%2,640,170$137.74MQ2 2026Aug 14, 2026
Cadian Capital Management, LpBuy+1,245,340+350.8%1,600,340$83.49MQ2 2026Aug 14, 2026
Cooper Creek Partners Management LlcBuy+1,170,5241,170,524$61.07MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-1,056,151-50.5%1,036,634$54.08MQ2 2026Aug 14, 2026
Gotham Asset Management, LlcBuy+975,605+284.6%1,318,390$68.78MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+585,603585,603$30.55MQ2 2026Aug 14, 2026
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Frequently asked questions about PLNT activity

  • Which institutional owners are buying PLNT?

    Institutional owners buying PLNT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in PLNT activity?

    "Buy" means an investor increased their reported position in PLNT compared to the prior reporting period. This reflects growing exposure to PLANET FITNESS INC - CL A (PLNT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in PLNT increasing?

    Institutional interest in PLNT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.