Planet Fitness, Inc.
US ˙ NYSE ˙ US72703H1014

SecurityPLNT / Planet Fitness, Inc.
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership930 shares
Latest Disclosed Value $ 100,877
Parallel Advisors, LLC ownership in PLNT / Planet Fitness, Inc.

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 930 shares of Planet Fitness, Inc. (US:PLNT) valued at $100,877 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 232 shares of Planet Fitness, Inc.. This represents a change in shares of 300.86% during the quarter. The current value of the position is $47,923 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (PLNT) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

PLNT / Planet Fitness, Inc. Historical Put/Call Ratio
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)
2026-02-11 2025-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 930 698 300.86 101 316.67 0.0018
2025-11-13 2025-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 232 18 8.41 24 4.35 0.0004
2025-07-08 2025-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 214 3 1.42 23 15.00 0.0005
2025-04-08 2025-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 211 -143 -40.40 20 -42.86 0.0005
2025-02-10 2024-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 354 57 19.19 35 45.83 0.0008
2024-11-13 2024-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 297 -63 -17.50 24 -7.69 0.0006
2024-08-08 2024-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 360 26 7.78 26 30.00 0.0007
2024-05-06 2024-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 334 -27 -7.48 21 -23.08 0.0006
2024-02-12 2023-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 361 -348 -49.08 26 -23.53 0.0008
2024-05-20 2023-09-30 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 709 89 14.35 35 -17.07 0.0012
2023-11-14 2023-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 709 89 35 0.0012
2024-05-20 2023-06-30 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 620 -17 -2.67 42 -16.33 0.0013
2023-08-04 2023-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 620 -17 42 0.0013
2024-05-20 2023-03-31 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 637 -490 -43.48 49 -44.32 0.0017
2023-04-25 2023-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 637 -490 49 0.0017
2023-02-06 2022-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 1,127 -240 -17.56 89 11.39 0.0039
2022-11-10 2022-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 1,367 -70 -4.87 79 -19.39 0.0036
2022-08-01 2022-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 1,437 1,221 565.28 98 444.44 0.0045
2022-04-28 2022-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 216 16 8.00 18 0.00 0.0007
2022-01-20 2021-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 200 -93 -31.74 18 -21.74 0.0007
2021-11-02 2021-09-30 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 293 6 2.09 23 4.55 0.0009
2021-08-06 2021-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 287 104 56.83 22 57.14 0.0009
2021-04-23 2021-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 183 171 1,425.00 14 1,300.00 0.0007
2021-02-02 2020-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.00 0.0001
2020-10-27 2020-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 12 -17 -58.62 1 0.00 0.0001
2020-07-16 2020-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 29 17 141.67 1 0.0001
2020-04-27 2020-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 0 -100.00
2020-01-30 2019-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.00 0.0001
2019-11-01 2019-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.00 0.0001
2019-08-05 2019-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.00 0.0001
2019-05-01 2019-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.0001
2019-02-05 2018-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 0 -100.00
2018-11-01 2018-09-30 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 1 0.0001
2018-07-30 2018-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 0 0.0000
2018-05-08 2018-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 0 0.0000
2018-02-13 2017-12-31 13F PLANET FITNESS INC CL A Stock 72703H101 12 0 0.00 0 0.0000
2017-11-15 2017-09-30 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 12 -68 -85.00 0 -100.00
2017-08-07 2017-06-30 13F PLANET FITNESS INC CL A Stock 72703H101 80 0 0.00 2 0.00 0.0004
2017-05-12 2017-03-31 13F/A-1 PLANET FITNESS INC CL A Stock 72703H101 80 80 2 0.0004
2017-05-12 2017-03-31 13F PLANET FITNESS INC CL A Stock 72703H101 80 2
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-01-19 2021-12-31 13F PLANET FITNESS INC CL A Stock Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F PLANET FITNESS INC CL A Stock Call 287 22 n/a n/a n/a
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.