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STEMPOINT CAPITAL LP

Position in SION — Sionna Therapeutics, Inc.

CIK 1952142 NEW YORK, NY

Position in SION

as of Mar 31, 2026 · filed May 18, 2026
Position Value
$1,464,888
+$837,288 QoQ
Shares Held
36,540
-39.1% QoQ
Ownership
0.081%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
2 quarters on record
Voting authority Sole 89% Shared 0% None 11%

Common Shares in SION Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

STEMPOINT CAPITAL LP holds $493,288,963 across 62 Biotechnology names. SION ranks #52 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,464,888 36,540
2025-03-31 $627,600 60,000