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GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,830 positions · $2,527,955,420 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in CLAR

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Shares Held

Position Value (USD)

14 quarters on record
Report Date Value (USD) Shares
2026-03-31 $1,863 685
2024-12-31 $37,090 8,224
2024-09-30 $39,829 8,851
2024-06-30 $126,766 18,836
2024-03-31 $239,503 35,482
2023-12-31 $91,790 13,303
2023-09-30 $128,724 17,027
2022-09-30 $9,164,274 680,347
2022-06-30 $1,599,071 84,206
2022-03-31 $741,602 32,555
2021-12-31 $1,256,880 45,342
2021-09-30 $32,806 1,280
2021-06-30 $18,015 701
2020-12-31 $1,540 100