Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
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StockCIK 1858985

On Holding AG (ONON): Insider Trades and Fund Holdings

In the past 12 months, On Holding AG insiders reported 2 open-market purchases worth $3.99M and 2 sales worth $60K; 0 of the sales were reported as made under a 10b5-1 trading plan.

2Insider buys, 12 months
$3.99MBought by insiders, 12 months
$60KSold by insiders, 12 months
3Tracked funds holding

Timeline: news and trades

Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.

  1. Oct 1, 2026Planned saleMartin Hoffman (officer) filed notice to sell about $5.3 million around Oct 1, 2026
  2. Sep 8, 2026Insider saleCOO Scott Andrew Maguire sold $40,919
  3. Sep 8, 2026Insider saleCFO Frank Sluis sold $19,059
  4. Aug 14, 2026Insider buyExecutive Officer Olivier Bernhard bought $2 million
  5. Aug 14, 2026Insider buyCEO Caspar Felix Coppetti bought $2 million
  6. Jun 30, 2026FundBridgewater Associates cut 66% in Q2 2026 (13F filed Aug 14, 2026)
  7. Jun 30, 2026FundLone Pine Capital opened a position in Q2 2026 (13F filed Aug 14, 2026)

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 9, 2026.

Recent ONON insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHoldingFiling
Sep 9Sep 8Scott Andrew MaguireCOOCOO▼ SELL1,47527.74$41K−17%Form 4 ↗
Sep 9Sep 8Frank SluisCFOCFO▼ SELL68727.74$19K−41%Form 4 ↗
Aug 17Aug 14Olivier BernhardExecutive OfficerExecutive Officer▲ BUY65,00030.67$1.99M+1.3%Form 4 ↗
Aug 17Aug 14Caspar Felix CoppettiCEOCEO▲ BUY65,00030.67$1.99M+2.7%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

InsiderRoleBuysBoughtSellsSoldLatest
Scott Andrew MaguireCOO0$01$41KSep 9, 2026
Frank SluisCFO0$01$19KSep 9, 2026
Olivier BernhardExecutive Officer1$1.99M0$0Aug 17, 2026
Caspar Felix CoppettiCEO1$1.99M0$0Aug 17, 2026

Tracked funds that report ONON

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

FundQuarterSharesValue% of portfolioChange
Lone Pine CapitalQ2 202613,280,030$470.4M2.88%▲ New
Gates Foundation TrustQ2 2026500,000$17.7M0.05%No change
Bridgewater AssociatesQ2 2026206,432$7.31M0.03%▼ −66.2%
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →