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Walleye Trading LLC

Position in RNA — Atrium Therapeutics, Inc.

CIK 1388391 NEW YORK, NY

Position in RNA

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$48,506
New position
Shares Held
3,628
first reported quarter
Ownership
0.021%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Derivatives in RNA

reported options exposure · as of Mar 31, 2026
CallValue
$69,524
CallShares
5,200
PutValue
$288,792
PutShares
21,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Walleye Trading LLC holds $17,472,598 across 36 Biotechnology names. RNA ranks #28 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RNA

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $288,792 21,600
2026-03-31 $48,506 3,628
2026-03-31 $69,524 5,200