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Sionna Therapeutics, Inc. Common Stock (SION)

US · Healthcare · Biotechnology

$3.89-4.66%
Last close · 2026-10-16

Latest quarter · ended 2026-06-30

Revenue
$0
Net profit
$-29.9M
EPS
$-0.66
EPS estimate
$-0.64

EPS came in at -0.66 against a street estimate of -0.64 — a miss of 3.1%.

Key statistics

Market cap
$197.8M
Forward P/E
0.0
P/B
0.94
Book value
$5.88
EPS (TTM)
$-2.16
52-week high
$54.97
52-week low
$3.93
50-day MA
$10.33
200-day MA
$32.65

Analyst view

Analysts rate Sionna Therapeutics, Inc. Common Stock a hold (2 buy, 10 hold, 0 sell out of 12) with an average price target of $21.00.

Shareholding

Insiders
7.88%
Institutions
99.22%

Largest institutional holders

FundStake
RA Capital Management, LLC21.91%
TPG GP A, LLC14.37%
Viking Global Investors LP7.07%
Atlas Venture Life Science Advisors, LLC6.63%
Orbimed Advisors LLC5.65%
Enavate Sciences GP, LLC5.48%
Adage Capital Partners Gp LLC3.54%
JPMorgan Chase & Co3.30%

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Other Healthcare companies

Data updated 2026-10-19.