Planet Fitness Inc - Cl A (PLNT) Institutional Ownership & 13F Filings (Q2 2026)

PLNT ranks #1436 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

PLNT is a top-conviction position for Cadian Capital Management, LP — at 6.3% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in PLNT belongs to BlackRock, Inc., but the position matters far more to Cadian Capital Management, LP, who has 6.3% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Cliff Asness has added to its PLNT position for two straight quarters, increasing it by $136.9M to reach $137.7M today.

BlackRock has trimmed its PLNT position for two straight quarters, cutting it by $631.4M while still holding $435.4M.

PLNT is up 2.4% today, and institutions have been net buyers of $677.4M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

PLNT posted net income of $237.9M over the trailing twelve months, and currently trades at a P/E of 18.2.

• Profitable — net income of $237.9M over the trailing twelve months
• Revenue grew 12.7% year over year
• Net income improved year over year, from $189.0M to $237.9M
• Generated $418.4M in positive operating cash flow
• Current ratio of 2.11x — enough short-term assets to cover short-term liabilities