Skip to main content

PROFUND ADVISORS LLC

Position in SION — Sionna Therapeutics, Inc.

CIK 1129919 BETHESDA, MD

Position in SION

as of Mar 31, 2026 · filed Apr 27, 2026
Position Value
$398,454
+$19,432 QoQ
Shares Held
9,939
+7.9% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 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

PROFUND ADVISORS LLC holds $183,791,137 across 158 Biotechnology names. SION ranks #112 (0.2% 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 $398,454 9,939
2025-12-31 $379,022 9,213