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BARCLAYS PLC

Position in SION — Sionna Therapeutics, Inc.

CIK 312069 LONDON, X0

Position in SION

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$737,053
-$1,244,743 QoQ
Shares Held
18,385
-61.8% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 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

BARCLAYS PLC holds $1,494,145,056 across 362 Biotechnology names. SION ranks #121 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $737,053 18,385
2025-12-31 $1,981,796 48,172
2025-09-30 $518,880 17,643
2025-06-30 $399,431 23,022