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GROUP ONE TRADING LLC

Position in ON — On Semiconductor Corp

CIK 932540 CHICAGO, IL

Position in ON

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$4,622,060
+$4,053,821 QoQ
Shares Held
48,890
+432.7% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#297
of 993 holders
Holding Since
Mar 2020
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ON Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $338,644,518 across 29 Semiconductors names. ON ranks #12 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ON

Export CSV
16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,622,060 48,890
2026-03-31 $568,239 9,177
2025-12-31 $3,272,609 60,436
2025-09-30 $4,475,918 90,771
2025-06-30 $3,901,976 74,451
2024-12-31 $160,147 2,540
2024-06-30 $554,912 8,095
2023-09-30 $2,266,771 24,387
2023-06-30 $1,869,941 19,771
2023-03-31 $2,553,072 31,014
2022-12-31 $4,599,849 73,751
2022-09-30 $4,005,325 64,260
2022-06-30 $3,951,448 78,542
2021-03-31 $1,388,733 33,375
2020-06-30 $658,281 33,213
2020-03-31 $121,339 9,754