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GROUP ONE TRADING LLC

CIK
932540
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,828 positions · $2,528,937,297 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in RMNI

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Shares Held

Position Value (USD)

12 quarters on record
Report Date Value (USD) Shares
2026-03-31 $1,223 373
2025-12-31 $3,713 957
2025-09-30 $194,411 41,541
2024-09-30 $90 49
2024-06-30 $150 49
2024-03-31 $7,220 2,215
2023-12-31 $2,011 615
2023-06-30 $5,527 1,154
2023-03-31 $9,026 2,191
2022-12-31 $16,097 4,225
2021-06-30 $34,378 5,581
2021-03-31 $518,582 57,813