On Holding AG
US ˙ NYSE

SecurityONON / On Holding AG
InstitutionLarson Financial Group LLC
Latest Disclosed Ownership1,798 shares
Latest Disclosed Value $ 61,168
Larson Financial Group LLC reports 15.26% increase in ownership of ONON / On Holding AG

On May 15, 2026 - Larson Financial Group LLC filed a 13F-HR form disclosing ownership of 1,798 shares of On Holding AG (US:ONON) valued at $61,168 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,560 shares of On Holding AG. This represents a change in shares of 15.26% during the quarter. The current value of the position is $66,670 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ON HLDG NAMEN AKT A H5919C104 1,798 238 15.26 61 -15.28 0.0018
2026-02-06 2025-12-31 13F ON HLDG NAMEN AKT A H5919C104 1,560 -705 -31.13 73 -24.21 0.0024
2025-11-14 2025-09-30 13F ON HLDG NAMEN AKT A H5919C104 2,265 661 41.21 96 14.46 0.0034
2025-08-08 2025-06-30 13F ON HLDG NAMEN AKT A H5919C104 1,604 -10 -0.62 83 18.57 0.0033
2025-05-02 2025-03-31 13F ON HLDG NAMEN AKT A H5919C104 1,614 1,240 331.55 71 250.00 0.0034
2025-02-07 2024-12-31 13F ON HLDG NAMEN AKT A H5919C104 374 260 228.07 20 300.00 0.0011
2024-11-12 2024-09-30 13F ON HLDG NAMEN AKT A H5919C104 114 0 0.00 6 25.00 0.0003
2024-08-02 2024-06-30 13F ON HLDG NAMEN AKT A H5919C104 114 0 0.00 4 0.00 0.0003
2024-05-03 2024-03-31 13F ON HLDG NAMEN AKT A H5919C104 114 114 4 0.0003
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.