ONON On Holding AG: institutional ownership and insider trading
518 funds reported holding $8.84B of On Holding AG in their latest 13F filings; in Q2 2026 funds net bought $70.2M, with 85 new positions and 90 funds selling out; over the last 12 months insiders bought $10.6M and sold $995K on the open market.
Famous investors holding ONON
- Stephen Mandel (Lone Pine Capital): $470M, 2.9% of the portfolio
- Bill Gates (Gates Foundation Trust): $17.7M, 0.1% of the portfolio
- Ken Griffin (Citadel Advisors): $332M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $75.1M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $7.31M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $47.1M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $1.83M, 0.0% of the portfolio
Largest institutional holders of ONON
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $724M
- BAMCO INC /NY/ — $600M
- FMR LLC — $568M
- LONE PINE CAPITAL LLC — $470M
- PeakShares LLC — $447M
- PLATINUM PARAMOUNT INVESTMENT LTD. — $401M
- CITADEL ADVISORS LLC — $332M
- JANE STREET GROUP, LLC — $301M
- Sinvest Investments II Ltd. — $285M
- SANDS CAPITAL MANAGEMENT, LLC — $265M
Recent ONON insider trades
- Sep 8, 2026: Sluis Frank sold 687 shares ($19.1K)
- Sep 8, 2026: Maguire Scott Andrew sold 1,475 shares ($40.9K)
- Aug 14, 2026: Bernhard Olivier bought 65,000 shares ($1.99M)
- Aug 14, 2026: Coppetti Caspar Felix bought 65,000 shares ($1.99M)
5%+ owners
- David Allemann: 12.9% (Schedule 13G/A, filed Aug 12, 2026)
- Baron Capital Group, Inc.: 5.7% (Schedule 13G, filed Aug 14, 2026)
- FMR LLC: 5.4% (Schedule 13G/A, filed Aug 6, 2026)
Who owns the most ONON stock?
The largest institutional holders of On Holding AG in the latest 13F filings are MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) ($724M), BAMCO INC /NY/ ($600M), FMR LLC ($568M).
Are insiders buying or selling ONON?
Over the last 12 months insiders bought $10.6M and sold $995K of On Holding AG stock on the open market (SEC Form 4).
Which famous investors own ONON?
Stephen Mandel, Bill Gates, Ken Griffin, Izzy Englander, Ray Dalio.
Which ETFs hold ONON?
19 ETFs and mutual funds hold it among their top 100 positions, including ACILX, JACBX, INDCX, JCCAX.