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GROUP ONE TRADING LLC

Position in TARA — Protara Therapeutics, Inc.

CIK 932540 CHICAGO, IL

Position in TARA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$53
-$6,704 QoQ
Shares Held
14
-98.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#117
of 120 holders
Holding Since
Jun 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TARA 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. TARA ranks #191 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TARA

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $53 14
2026-03-31 $6,757 1,297
2025-12-31 $98,072 18,400
2025-09-30 $12,615 2,900
2024-12-31 $7,360 1,394
2024-06-30 $5,304 2,550