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KENNEDY CAPITAL MANAGEMENT LLC

Position in SION — Sionna Therapeutics, Inc.

CIK 884589 ST LOUIS, MO

Position in SION

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$492,465
+$214,688 QoQ
Shares Held
12,284
+81.9% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 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 Mar 31, 2026

KENNEDY CAPITAL MANAGEMENT LLC holds $354,986,312 across 62 Biotechnology names. SION ranks #58 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $492,465 12,284
2025-12-31 $277,777 6,752