NASDAQ$SION
Sionna Therapeutics Inc · Q1 2026 earnings
Q1 2026 earnings ·
Briefing
Sionna Therapeutics Inc Q1 fiscal 2026: $26.8M net loss, $0.60 loss per share
for the year ended December 31, 2025, which was filed with the Securities and Exchange Commission (“SEC”) on March 2, 2026 (the “Annual Report”). (SEC accession 0001628280-26-033876)
- Net loss: $26.8M
- Diluted EPS: $-0.60
- Operating income: $-29.6M
Headline financials
Revenue & EPS history
Sionna Therapeutics Inc · Revenue · Quarterly
$0
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 4 quarterly earnings reports · overlaid with Q1 2026
-0.4%
Avg return
Earnings day
+2.6%
Avg return
5 days after
+24.7%
Avg return
30 days after
40%
2 / 5 earnings
Positive
+13.4%
Q2 2025
Best reaction
-11.3%
Q1 2026
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | -11.3% | -12.4% | — | |
| Q4 2025 | -7.2% | -1.7% | +13.0% | |
| Q3 2025 | -1.6% | +0.4% | +13.0% | |
| Q2 2025 | +13.4% | +17.8% | +32.8% | |
| Q1 2025 | +4.7% | +9.0% | +40.1% |
Discussion
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