Simplex Trading
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Simplex Trading’s Planet Fitness PLNT Stock Holding History

Simplex Trading’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
Q1 		$27.4K Buy
+369
New +$32.4K ﹤0.01% 6476
2025
Q4 		– Sell
-5,420
Closed -$558K – 9728
2025
Q3 		$562K Sell
5,420
-20,943
-79% -$2.23M ﹤0.01% 3679
2025
Q2 		$2.87M Buy
26,363
+13,314
+102% +$1.33M ﹤0.01% 1796
2025
Q1 		$1.26M Sell
13,049
-4,193
-24% -$422K ﹤0.01% 2474
2024
Q4 		$1.7M Buy
17,242
+8,679
+101% +$792K ﹤0.01% 2342
2024
Q3 		$695K Sell
8,563
-21,654
-72% -$1.7M ﹤0.01% 3260
2024
Q2 		$2.22M Sell
30,217
-41,035
-58% -$2.66M ﹤0.01% 2095
2024
Q1 		$4.46M Buy
71,252
+66,710
+1,469% +$4.46M ﹤0.01% 1695
2023
Q4 		$331K Buy
+4,542
New +$279K ﹤0.01% 4110
2023
Q3 		– Sell
-8,434
Closed -$510K – 9556
2023
Q2 		$568K Buy
+8,434
New +$605K ﹤0.01% 3170
2023
Q1 		– Sell
-5,816
Closed -$464K – 9869
2022
Q4 		$458K Buy
5,816
+3,087
+113% +$215K ﹤0.01% 3245
2022
Q3 		$157K Buy
+2,729
New +$197K ﹤0.01% 4938
2021
Q4 		– Sell
-22,306
Closed -$1.9M – 11212
2021
Q3 		$1.68M Hold
22,306
– – ﹤0.01% 2392
2021
Q2 		$1.68M Buy
22,306
+11,798
+112% +$939K ﹤0.01% 2406
2021
Q1 		$812K Sell
10,508
-12,064
-53% -$958K ﹤0.01% 2681
2020
Q4 		$1.75M Sell
22,572
-19,850
-47% -$1.39M ﹤0.01% 1907
2020
Q3 		$2.61M Buy
+42,422
New +$2.44M ﹤0.01% 1311
2020
Q2 		– Sell
-5,000
Closed -$300K – 8183
2020
Q1 		$243K Buy
+5,000
New +$349K ﹤0.01% 3368
2018
Q4 		– Sell
-18,043
Closed -$925K – 7624
2018
Q3 		$974K Buy
+18,043
New +$896K ﹤0.01% 1918
2018
Q2 		– Sell
-22,348
Closed -$917K – 7772
2018
Q1 		$844K Buy
+22,348
New +$783K 0.04% 452
2017
Q4 		– Sell
-2,014
Closed -$59.6K – 6521
2017
Q3 		$54K Sell
2,014
-44,619
-96% -$1.08M ﹤0.01% 2231
2017
Q2 		$1.09M Buy
+46,633
New +$978K 0.05% 336

Other funds holding PLNT

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SIM
SRS Investment Management New York $9.47B AUM 60.12% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
DCM
Dorsal Capital Management Redwood City, California $2.57B AUM 3.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Simplex Trading's PLNT Position: Q1 2026 in Review

Simplex Trading opened a new position in Planet Fitness (PLNT) in Q1 2026: 369 shares worth $27.4K. The stake represents ﹤0.01% of the portfolio and ranks #6476 among its holdings. This is a return to the name: Simplex Trading previously reported a position in PLNT as recently as Q3 2025.

Simplex Trading first reported a position in PLNT in Q2 2017 and has held it in 22 quarters since. The position peaked at $4.46M in Q1 2024. 425 funds tracked by Wall St. Rank hold PLNT as of Q1 2026.

  • Simplex Trading held 369 shares of Planet Fitness worth $27.4K as of Q1 2026.
  • Planet Fitness was a new Simplex Trading position in Q1 2026.
  • Planet Fitness made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #6476 holding.
  • Simplex Trading first reported a position in Planet Fitness in Q2 2017 and has held it in 22 quarters since.
  • Simplex Trading's Planet Fitness position peaked at $4.46M in Q1 2024.
  • 425 funds tracked by Wall St. Rank held Planet Fitness as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.