Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Planet Fitness PLNT Stock Holding History

Robeco Institutional Asset Management’s Portfolio PLNT Stock Details PLNT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-98,452
Closed -$7.32M – 878
2026
Q1 		$7.32M Sell
98,452
-3,312
-3% -$291K 0.01% 483
2025
Q4 		$11M Buy
+101,764
New +$10.5M 0.02% 419

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Vanguard Portfolio Management
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Vanguard Capital Management
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DCM
Dorsal Capital Management Redwood City, California $2.82B AUM 7.73% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
SCM
Steadfast Capital Management New York $3.26B AUM 36.54% 1-Year Est. Return

Robeco Institutional Asset Management's PLNT Position: Q2 2026 in Review

Robeco Institutional Asset Management sold out of Planet Fitness (PLNT) in Q2 2026, closing a stake of 98,452 shares — an estimated $7.32M sold.

Robeco Institutional Asset Management first reported a position in PLNT in Q4 2025 and held it in 2 quarters. The position peaked at $11M in Q4 2025. 424 funds tracked by Wall St. Rank hold PLNT as of Q2 2026.

  • Robeco Institutional Asset Management reported no remaining Planet Fitness position as of Q2 2026 after selling out during the quarter.
  • Robeco Institutional Asset Management sold 98,452 Planet Fitness shares in Q2 2026, an estimated $7.32M.
  • Robeco Institutional Asset Management first reported a position in Planet Fitness in Q4 2025 and held it in 2 quarters.
  • Robeco Institutional Asset Management's Planet Fitness position peaked at $11M in Q4 2025.
  • 424 funds tracked by Wall St. Rank held Planet Fitness as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.