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GROUP ONE TRADING LLC

Position in LYEL — Lyell Immunopharma, Inc.

CIK 932540 CHICAGO, IL

Position in LYEL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,236
-$770 QoQ
Shares Held
88
-12.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#81
of 87 holders
Holding Since
Jun 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in LYEL Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $113,693,049 across 200 Biotechnology names. LYEL ranks #160 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in LYEL

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,236 88
2026-03-31 $2,006 100
2025-03-31 $3,228 6,001
2024-12-31 $1,280 2,000
2024-09-30 $138 100
2024-06-30 $145 100