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STEMPOINT CAPITAL LP

Position in SION — Sionna Therapeutics, Inc.

CIK 1952142 NEW YORK, NY

Position in SION

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,614,149
+$1,149,261 QoQ
Shares Held
59,426
+62.6% QoQ
Ownership
0.131%
of shares outstanding
% of Portfolio
0.45%
of 13F equity value
Holder Rank
#57
of 146 holders
Holding Since
Mar 2025
3 quarters on record
Voting authority Sole 86% Shared 0% None 14%

Common Shares in SION Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

STEMPOINT CAPITAL LP holds $524,439,182 across 65 Biotechnology names. SION ranks #52 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SION

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,614,149 59,426
2026-03-31 $1,464,888 36,540
2025-03-31 $627,600 60,000