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ONONMaterialsCommon Stock

On Holding AG (Class A)

Held by 13 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide H5919C104 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 13 of the investors we track own this stock. In the latest quarter, 7 of them bought more of it and 6 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
13
+1 vs last quarter (like-for-like)
Total value held
$1.82B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.4%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$845.61M
+98.0% vs last quarter
Net shares bought
+22.9M
Est. net flow +$810.61M
Quarter activity
7 bought · 6 sold
2 new · 1 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns ONON?

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Who owns ONON? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
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Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Ron Baron Baron Capital (BAMCO) 16.93M $599.65M 0.9% Added +7.2M +74.3% +$255.56M
2 Stephen Mandel Lone Pine Capital 13.28M $470.38M 2.9% New +13.3M — +$470.38M
3 Sands Capital Sands Capital Management 7.49M $265.12M 1.0% Added +1.2M +18.3% +$41.07M
4 Ken Griffin Citadel Advisors 7.10M $251.49M 0.1% Added +3.3M +84.6% +$115.22M
5 Norges Bank Norges Bank Investment Management 3.18M $112.75M 0.0% — — — —
6 Israel Englander Millennium Management 2.05M $72.51M 0.0% Added +360.7K +21.4% +$12.78M
7 David Shaw D.E. Shaw & Co. 920.12K $32.59M 0.0% Added +869.7K +1723.1% +$30.80M
8 Ray Dalio Bridgewater Associates 206.43K $7.31M 0.0% Reduced -403.7K -66.2% -$14.30M
9 Wasatch Advisors Wasatch Advisors LP 195.84K $6.94M 0.0% Reduced -193 -0.1% -$6.84K
10 Polen Capital Polen Capital Management 58.74K $2.08M 0.0% Reduced -29.3K -33.3% -$1.04M
11 Two Sigma Two Sigma Investments 6.02K $213.16K 0.0% Reduced -4.0K -40.0% -$142.32K
12 Matthew McLennan First Eagle Investment Management 380 $13.46K 0.0% New +380 — +$13.46K
13 Select Equity Group Select Equity Group 64 $2.27K 0.0% Reduced -2.5M -100.0% -$87.36M

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Steve Cohen Point72 Asset Management -363.6K $12.37M

Politician trades

Politician trades in ONON

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.