Skip to main content

GROUP ONE TRADING LLC

Position in VNRX — Volitionrx Ltd

CIK 932540 CHICAGO, IL

Position in VNRX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,375
-$6,625 QoQ
Shares Held
2,500
0.0% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 24 holders
Holding Since
Jun 2020
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in VNRX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $20,255,911 across 37 Medical Devices names. VNRX ranks #26 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in VNRX

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,375 2,500
2026-03-31 $10,000 50,000
2025-12-31 $13,000 50,000
2022-06-30 $307 150
2022-03-31 $451 150
2021-12-31 $471 150
2021-09-30 $465 150
2021-06-30 $493 150
2021-03-31 $567 150
2020-09-30 $7,062 2,200
2020-06-30 $8,169 2,100