On Holding AG 13F holders
Of the 44 funds followed here, 10 reported a position in On Holding AG in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 16.0 million shares worth $568.1 million, 0.0% of its reported book. New this quarter: Lone Pine Capital. Sold out: Alyeska.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 16,039,135 | $568.1 million | 0.0% | -8,040,302 | trimmed | 30 June 2026 | 13F |
| Lone Pine Capital | 13,280,030 | $470.4 million | 2.9% | +13,280,030 | new | 30 June 2026 | 13F |
| Citadel Advisors | 9,371,157 | $331.9 million | 0.0% | +3,534,900 | added | 30 June 2026 | 13F |
| Norges Bank | 3,183,343 | $112.8 million | 0.0% | held | 30 June 2026 | 13F | |
| Millennium Management | 2,119,528 | $75.1 million | 0.0% | +385,180 | added | 30 June 2026 | 13F |
| Geode Capital Management | 1,506,936 | $53.4 million | 0.0% | -16,665 | trimmed | 30 June 2026 | 13F |
| Point72 Asset Management | 1,121,700 | $39.7 million | 0.0% | +163,984 | added | 30 June 2026 | 13F |
| Bill & Melinda Gates Foundation Trust | 500,000 | $17.7 million | 0.1% | no change | held | 30 June 2026 | 13F |
| Bridgewater Associates | 206,432 | $7.3 million | 0.0% | -403,656 | trimmed | 30 June 2026 | 13F |
| Two Sigma Investments | 51,618 | $1.8 million | 0.0% | -24,018 | trimmed | 30 June 2026 | 13F |
| Alyeska | 0 | $0 | 0.0% | -700,000 | exited | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 14 August 2026 | 13G | Bamco Inc /Ny/ and 7 others | 16.9 million | 5.7% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 12 August 2026 | 13G/A | David Allemann and 5 others | 43.2 million | 12.9% | 30 June 2026 | passive, other (13d-1(d)) | EDGAR |
| 12 August 2026 | 13G | Martin Hoffmann and 1 other | 3.2 million | 1.0% | 30 June 2026 | passive, other (13d-1(d)) | EDGAR |
| 6 August 2026 | 13G/A | Fmr Llc and 3 others | 16.0 million | 5.4% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 6 May 2026 | 13G/A | Fmr Llc and 3 others | 24.1 million | 8.1% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 12 February 2026 | 13G | Morgan Stanley and 3 others | 19.2 million | 6.5% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 14 November 2025 | 13G/A | AllianceBernstein L.P. and 1 other | 9.8 million | 3.3% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 24 August 2026 | 321 | $30.02 | SEC |
| 20 August 2026 | 6 | $31.26 | SEC |
| 18 August 2026 | 20,563 | $31.31 | SEC |
| 14 August 2026 | 50 | $31.59 | SEC |
| 11 August 2026 | 6,707 | $38.78 | SEC |
| 6 August 2026 | 605 | $38.19 | SEC |
| 4 August 2026 | 3,894 | $37.95 | SEC |
| 20 July 2026 | 932 | $37.20 | SEC |
| 17 July 2026 | 25 | $38.20 | SEC |
| 16 July 2026 | 129 | $37.46 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 20,563 on 18 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to ONON by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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