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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 SPRU

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Shares Held

Position Value (USD)

7 quarters on record
Report Date Value (USD) Shares
2026-03-31 $9,548 2,329
2025-09-30 $490 200
2025-06-30 $404 200
2025-03-31 $10,182 4,225
2024-12-31 $40,323 13,577
2024-03-31 $11 3
2023-12-31 $24,924 5,639