Skip to main content

GROUP ONE TRADING LLC

Position in ORKA — Oruka Therapeutics, Inc.

CIK 932540 CHICAGO, IL

Position in ORKA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$12,943
+$3,133 QoQ
Shares Held
136
-32.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#227
of 254 holders
Holding Since
Mar 2021
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ORKA 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. ORKA ranks #122 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ORKA

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,943 136
2026-03-31 $9,810 200
2025-12-31 $6,062 200
2025-09-30 $1,923 100
2025-03-31 $21,628 2,108
2024-12-31 $445 23
2024-06-30 ABIO 7,131
2023-03-31 ABIO 23,000
2022-09-30 ABIO 144,284
2022-06-30 ABIO 131,501
2021-03-31 ABIO 2,168