Skip to main content

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 IMVT

Export CSV

Shares Held

Position Value (USD)

17 quarters on record
Report Date Value (USD) Shares
2026-03-31 $511,356 20,586
2025-12-31 $114,695 4,512
2025-09-30 $145,740 9,041
2025-03-31 $423,336 24,771
2024-12-31 $2,098,217 84,708
2024-06-30 $1,557,784 59,007
2024-03-31 $1,030,947 31,908
2023-12-31 $5,793,169 137,507
2023-06-30 $1,441,549 75,991
2023-03-31 $370,006 23,856
2022-09-30 $318,210 57,027
2022-06-30 $245,883 63,047
2022-03-31 $314,676 57,110
2021-12-31 $718,184 84,294
2021-09-30 $693,566 79,812
2021-06-30 $330,502 31,268
2021-03-31 $154,401 9,626