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BANK OF AMERICA CORP /DE/

Bank

Position in SION — Sionna Therapeutics, Inc.

CIK 70858 CHARLOTTE, NC

Position in SION

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,911,062
+$1,871,684 QoQ
Shares Held
88,908
+74.8% QoQ
Ownership
0.197%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#53
of 146 holders
Holding Since
Mar 2025
6 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

BANK OF AMERICA CORP /DE/ holds $10,144,297,346 across 338 Biotechnology names. SION ranks #153 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,911,062 88,908
2026-03-31 $2,039,378 50,870
2025-12-31 $1,792,345 43,567
2025-09-30 $192,370 6,541
2025-06-30 $104,307 6,012
2025-03-31 $91,409 8,739