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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 CRIS

Export CSV

Shares Held

Position Value (USD)

11 quarters on record
Report Date Value (USD) Shares
2026-03-31 $247 450
2025-12-31 $445 450
2025-09-30 $747 450
2025-06-30 $1,044 450
2025-03-31 $945 450
2024-12-31 $1,377 450
2024-09-30 $2,425 450
2024-06-30 $6,306 914
2024-03-31 $14,859 1,367
2023-12-31 $81,230 6,371
2023-09-30 $60,370 9,161