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Virtus Investment Advisers, LLC

Position in SION — Sionna Therapeutics, Inc.

CIK 19481 HARTFORD, CT

Position in SION

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$400,704
+$145,171 QoQ
Shares Held
9,109
+42.9% QoQ
Ownership
0.020%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#96
of 146 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in SION Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Virtus Investment Advisers, LLC holds $130,556,170 across 185 Biotechnology names. SION ranks #115 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $400,704 9,109
2026-03-31 $255,533 6,374
2025-12-31 $255,890 6,220
2025-09-30 $196,988 6,698
2025-06-30 $96,032 5,535