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GROUP ONE TRADING LLC

Position in ONON — On Holding AG

CIK 932540 CHICAGO, IL

Position in ONON

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,641,090
-$5,745,976 QoQ
Shares Held
48,239
-69.6% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ONON Over Time

Shares Held

Position Value (USD)

Position in Footwear & Accessories

Consumer Cyclical · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $18,163,191 across 7 Footwear & Accessories names. ONON ranks #4 (9.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 ONON
On Holding AG
This page
48,239 $1,641,090

All Filings in ONON

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,641,090 48,239
2025-12-31 $7,387,066 158,930
2025-09-30 $3,123,058 73,744
2022-06-30 $4,349,617 245,880
2022-03-31 $1,280,955 50,751
2021-09-30 $250,169 8,303