Planet Fitness, Inc.
MX ˙ BMV ˙ US72703H1014
SecurityMX:PLNT / Planet Fitness, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership64,188 shares
Latest Disclosed Value $ 4,774,303
First Trust Advisors Lp reports 91.70% increase in ownership of PLNT / Planet Fitness, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 64,188 shares of Planet Fitness, Inc. (MX:PLNT) valued at $4,774,303 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 33,483 shares of Planet Fitness, Inc.. This represents a change in shares of 91.70% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F PLANET FITNESS MASTER ISSUER CL A 72703H101 64,188 30,705 91.70 4,774 31.48 0.0034
2026-02-13 2025-12-31 13F PLANET FITNESS CL A 72703H101 33,483 -41,727 -55.48 3,632 -53.48 0.0026
2025-11-12 2025-09-30 13F PLANET FITNESS CL A 72703H101 75,210 -67,479 -47.29 7,807 -49.83 0.0058
2025-08-13 2025-06-30 13F PLANET FITNESS CL A 72703H101 142,689 29,305 25.85 15,560 42.05 0.0125
2025-05-14 2025-03-31 13F PLANET FITNESS CL A 72703H101 113,384 -103,658 -47.76 10,954 -48.95 0.0097
2025-02-13 2024-12-31 13F PLANET FITNESS CL A 72703H101 217,042 62,351 40.31 21,459 70.79 0.0189
2024-11-13 2024-09-30 13F PLANET FITNESS CL A 72703H101 154,691 145,069 1,507.68 12,564 1,674.58 0.0120
2024-08-13 2024-06-30 13F PLANET FITNESS CL A 72703H101 9,622 -145,491 -93.80 708 -92.71 0.0007
2024-05-13 2024-03-31 13F PLANET FITNESS CL A 72703H101 155,113 155,113 9,715 0.0099
2023-11-13 2023-09-30 13F PLANET FITNESS CL A 72703H101 0 -125,162 -100.00 0 -100.00
2023-08-14 2023-06-30 13F PLANET FITNESS CL A 72703H101 125,162 -94,649 -43.06 8,441 -50.56 0.0096
2023-05-15 2023-03-31 13F PLANET FITNESS CL A 72703H101 219,811 212,741 3,009.07 17,073 2,964.99 0.0197
2023-02-09 2022-12-31 13F PLANET FITNESS CL A 72703H101 7,070 -45,071 -86.44 557 -81.47 0.0007
2022-11-14 2022-09-30 13F PLANET FITNESS CL A 72703H101 52,141 -24,936 -32.35 3,006 -42.66 0.0039
2022-08-12 2022-06-30 13F PLANET FITNESS CL A 72703H101 77,077 -26,979 -25.93 5,242 -40.37 0.0065
2022-05-13 2022-03-31 13F PLANET FITNESS CL A 72703H101 104,056 104,056 8,791 0.0090
2021-10-12 2021-06-30 13F/A-1 PLANET FITNESS CL A 72703H101 0 -9,566 -100.00 0 -100.00
2021-08-16 2021-06-30 13F PLANET FITNESS CL A 72703H101 0 -9,566 0
2021-05-14 2021-03-31 13F PLANET FITNESS CL A 72703H101 9,566 9,566 739 0.0009
2021-02-02 2020-12-31 13F PLANET FITNESS CL A 72703H101 0 -69,361 -100.00 0 -100.00
2020-11-05 2020-09-30 13F PLANET FITNESS CL A 72703H101 69,361 5,266 8.22 4,274 10.10 0.0068
2020-07-22 2020-06-30 13F PLANET FITNESS CL A 72703H101 64,095 -5,718 -8.19 3,882 14.18 0.0067
2020-05-06 2020-03-31 13F PLANET FITNESS CL A 72703H101 69,813 60,761 671.24 3,400 402.96 0.0077
2020-02-03 2019-12-31 13F PLANET FITNESS CL A 72703H101 9,052 -100,383 -91.73 676 -89.33 0.0012
2019-11-04 2019-09-30 13F PLANET FITNESS CL A 72703H101 109,435 -72,992 -40.01 6,333 -52.08 0.0119
2019-07-30 2019-06-30 13F PLANET FITNESS CL A 72703H101 182,427 -9,070 -4.74 13,215 0.42 0.0249
2019-06-19 2019-03-31 13F/A-1 PLANET FITNESS CL A 72703H101 191,497 13,393 7.52 13,160 37.80 0.0262
2019-05-09 2019-03-31 13F PLANET FITNESS CL A 72703H101 191,497 13,393 13,160
2019-02-07 2018-12-31 13F PLANET FITNESS CL A 72703H101 178,104 -4,721 -2.58 9,550 -3.32 0.0226
2018-10-25 2018-09-30 13F PLANET FITNESS CL A 72703H101 182,825 25,235 16.01 9,878 42.64 0.0184
2018-08-02 2018-06-30 13F PLANET FITNESS CL A 72703H101 157,590 -8,950 -5.37 6,925 10.10 0.0144
2018-04-23 2018-03-31 13F PLANET FITNESS CL A 72703H101 166,540 40,920 32.57 6,290 44.60 0.0144
2018-02-08 2017-12-31 13F PLANET FITNESS CL A 72703H101 125,620 20,861 19.91 4,350 53.93 0.0104
2017-10-24 2017-09-30 13F PLANET FITNESS CL A 72703H101 104,759 29,163 38.58 2,826 60.20 0.0073
2017-08-02 2017-06-30 13F PLANET FITNESS CL A 72703H101 75,596 -47,543 -38.61 1,764 -25.66 0.0047
2017-05-02 2017-03-31 13F PLANET FITNESS CL A 72703H101 123,139 -9,046 -6.84 2,373 -10.69 0.0066
2017-02-06 2016-12-31 13F PLANET FITNESS CL A 72703H101 132,185 80,371 155.11 2,657 155.48 0.0079
2016-11-01 2016-09-30 13F PLANET FITNESS CL A 72703H101 51,814 153 0.30 1,040 6.67 0.0031
2016-08-04 2016-06-30 13F PLANET FITNESS CL A 72703H101 51,661 51,661 975 0.0031
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.