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KENNEDY CAPITAL MANAGEMENT LLC

Position in SION — Sionna Therapeutics, Inc.

CIK 884589 ST LOUIS, MO

Position in SION

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$555,197
+$62,732 QoQ
Shares Held
12,621
+2.7% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#87
of 146 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SION Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

KENNEDY CAPITAL MANAGEMENT LLC holds $451,584,893 across 62 Biotechnology names. SION ranks #56 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $555,197 12,621
2026-03-31 $492,465 12,284
2025-12-31 $277,777 6,752