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FRANKLIN RESOURCES INC

Position in SION — Sionna Therapeutics, Inc.

CIK 38777 San Mateo, CA

Position in SION

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$12,762,070
+$5,726,957 QoQ
Shares Held
290,113
+65.3% QoQ
Ownership
0.642%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#24
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

FRANKLIN RESOURCES INC holds $9,184,405,765 across 177 Biotechnology names. SION ranks #66 (0.1% 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 $12,762,070 290,113
2026-03-31 $7,035,113 175,483
2025-12-31 $7,219,370 175,483
2025-09-30 $7,121,543 242,147
2025-06-30 $8,675,399 500,023
2025-03-31 $5,230,240 500,023