Planet Fitness, Inc.
US ˙ NYSE ˙ US72703H1014

SecurityPLNT / Planet Fitness, Inc.
InstitutionMan Group plc
Latest Disclosed Ownership421,335 shares
Latest Disclosed Value $ 31,338,898
Man Group plc ownership in PLNT / Planet Fitness, Inc.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 421,335 shares of Planet Fitness, Inc. (US:PLNT) valued at $31,338,897 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 14, 2025 disclosing 0 shares of Planet Fitness, Inc.. The current value of the position is $21,711,393 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PLANET FITNESS MASTER ISSUER CL A 72703H101 421,335 421,335 31,339 0.0350
2025-08-14 2025-06-30 13F PLANET FITNESS CL A 72703H101 0 -43,601 -100.00 0 -100.00
2025-05-15 2025-03-31 13F PLANET FITNESS CL A 72703H101 43,601 -56,279 -56.35 4,212 -57.35 0.0107
2025-02-14 2024-12-31 13F PLANET FITNESS CL A 72703H101 99,880 99,880 9,875 0.0260
2024-11-14 2024-09-30 13F PLANET FITNESS CL A 72703H101 0 -719,672 -100.00 0 -100.00
2024-08-14 2024-06-30 13F PLANET FITNESS CL A 72703H101 719,672 -145,693 -16.84 52,961 -2.28 0.1338
2024-05-15 2024-03-31 13F PLANET FITNESS CL A 72703H101 865,365 54,198 20,507.22 0.1366
2023-11-14 2023-09-30 13F PLANET FITNESS CL A 72703H101 263 -90.17 0.0008
2023-08-14 2023-06-30 13F PLANET FITNESS CL A 72703H101 39,674 2,676 -80.81 0.0083
2023-05-15 2023-03-31 13F PLANET FITNESS CL A 72703H101 13,938 -22.83 0.0496
2023-02-14 2022-12-31 13F PLANET FITNESS CL A 72703H101 229,222 122,561 114.91 18,063 193.69 0.0648
2022-11-14 2022-09-30 13F PLANET FITNESS CL A 72703H101 106,661 6,150 -61.15 0.0285
2022-08-15 2022-06-30 13F PLANET FITNESS CL A 72703H101 15,829 20.91 0.0671
2022-05-16 2022-03-31 13F PLANET FITNESS CL A 72703H101 154,970 -81,676 -34.51 13,092 -38.93 0.0455
2022-02-14 2021-12-31 13F PLANET FITNESS CL A 72703H101 236,646 -206,567 -46.61 21,436 -38.43 0.0689
2021-11-15 2021-09-30 13F PLANET FITNESS CL A 72703H101 443,213 342,338 339.37 34,814 358.62 0.1221
2021-08-16 2021-06-30 13F PLANET FITNESS CL A 72703H101 100,875 -237,917 -70.23 7,591 -71.01 0.0267
2021-05-17 2021-03-31 13F PLANET FITNESS CL A 72703H101 338,792 -199,602 -37.07 26,188 -37.34 0.1151
2021-02-16 2020-12-31 13F PLANET FITNESS CL A 72703H101 538,394 -48,456 -8.26 41,796 15.58 0.1835
2020-11-16 2020-09-30 13F PLANET FITNESS CL A 72703H101 586,850 570,127 3,409.24 36,161 3,469.69 0.1423
2020-08-14 2020-06-30 13F PLANET FITNESS CL A 72703H101 16,723 -64,633 -79.44 1,013 -74.43 0.0051
2020-05-15 2020-03-31 13F PLANET FITNESS CL A 72703H101 81,356 1,700 2.13 3,962 -33.40 0.0257
2020-02-18 2019-12-31 13F PLANET FITNESS CL A 72703H101 79,656 25,311 46.57 5,949 89.16 0.0196
2019-11-14 2019-09-30 13F PLANET FITNESS CL A 72703H101 54,345 -26,051 -32.40 3,145 -46.00 0.0117
2019-08-14 2019-06-30 13F PLANET FITNESS CL A 72703H101 80,396 69,493 637.38 5,824 676.53 0.0210
2019-05-15 2019-03-31 13F PLANET FITNESS CL A 72703H101 10,903 -7,586 -41.03 750 -24.40 0.0028
2019-02-14 2018-12-31 13F PLANET FITNESS CL A 72703H101 18,489 -5,143 -21.76 992 -22.32 0.0044
2018-11-14 2018-09-30 13F PLANET FITNESS CL A 72703H101 23,632 -222,246 -90.39 1,277 -88.18 0.0047
2018-08-14 2018-06-30 13F PLANET FITNESS CL A 72703H101 245,878 183,663 295.21 10,804 359.74 0.0444
2018-05-15 2018-03-31 13F PLANET FITNESS CL A 72703H101 62,215 62,215 2,350 0.0108
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.