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GROUP ONE TRADING LLC

Position in BCRX — Biocryst Pharmaceuticals Inc

CIK 932540 CHICAGO, IL

Position in BCRX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$727,490
-$569,914 QoQ
Shares Held
72,749
-46.6% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#139
of 316 holders
Holding Since
Jun 2020
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BCRX Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $38,914,322 across 31 Drug Manufacturers - Specialty & Generic names. BCRX ranks #10 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in BCRX

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $727,490 72,749
2026-03-31 $1,297,404 136,282
2025-12-31 $472,087 60,524
2025-09-30 $300,009 39,527
2024-03-31 $233,903 46,044
2023-12-31 $188,253 31,428
2023-09-30 $84,188 11,891
2023-03-31 $842,139 100,976
2022-12-31 $1,866,051 162,548
2022-09-30 $899,312 71,374
2022-06-30 $1,549,398 146,446
2021-12-31 $1,920,219 138,644
2021-09-30 $1,683,948 117,185
2021-03-31 $1,258,018 123,699
2020-12-31 $1,609,386 216,025
2020-09-30 $471,200 136,977
2020-06-30 $392,819 82,525