ONON
ON HLDG AGData as of 2026 Q1 (03-31) · 13F snapshot
Summary
ON HLDG AG (ONON) is held by 8 tracked hedge-fund managers, a combined reported value of ~$364.47M; the largest are Ken Griffin, Izzy Englander, Ken Griffin. This quarter: 1 new, 3 added, 1 closed. 2 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding8
Congress trades2
Price$35.82vs quarter-end+5.29%
Sectors0
This quarter's moves
Top holderKen GriffinNew1
Added3
Trimmed / sold1
Value $43.31M— of portfolio1,273,2002026 Q1
Value $24.35M— of portfolio715,9002026 Q1
Bill GatesHold
Value $17.01M0.1% of portfolio500,0002026 Q1
Zhang LeiHold
Value $15.96M0.4% of portfolio411,4002024 Q2
Value $11.99M— of portfolio352,5002026 Q1
Value $11.34M0.0% of portfolio300,0002021 Q4
Value $8.22M— of portfolio241,6002026 Q1
Value $1.12M— of portfolio32,8002026 Q1
Value $510.3K— of portfolio15,0002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinPUT | $43.31M | — | — |
| Ken GriffinCALL | $24.35M | — | — |
| Bill Gates | $17.01M | 0.1% | Hold |
| Zhang Lei | $15.96M | 0.4% | Hold |
| Steven CohenPUT | $11.99M | — | — |
| Andreas Halvorsen | $11.34M | 0.0% | Hold |
| Steven CohenCALL | $8.22M | — | — |
| Izzy EnglanderPUT | $1.12M | — | — |
| Izzy EnglanderCALL | $510.3K | — | — |
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.