Sionna Therapeutics, Inc. (SION)

NASDAQ: SION · Real-Time Price · USD

42.82

+0.02 (0.05%)

At close: May 29, 2026, 4:00 PM EDT

42.75

-0.07 (-0.16%)

After-hours: May 29, 2026, 7:13 PM EDT

Sionna Therapeutics Ratios and Metrics

Market cap in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022
Period Ending	May '26 May 29, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022
Market Cap	1,933	1,840	-	-	-
Market Cap Growth	265.40%	-	-	-	-
Enterprise Value	1,652	1,611	0	0	0
Last Close Price	42.82	41.14	-	-	-
PB Ratio	6.70	6.00	-	-	-
P/TBV Ratio	6.61	5.36	-	-	-
Debt / Equity Ratio	0.02	0.02	0.05	0.29	0
Net Debt / Equity Ratio	-0.72	-0.74	0.84	0.24	1.18
Net Debt / EBITDA Ratio	2.11	2.57	1.97	0.56	2.00
Net Debt / FCF Ratio	2.88	3.41	2.61	0.63	2.18
Quick Ratio	22.11	20.14	14.16	4.79	10.01
Current Ratio	22.60	20.61	14.49	4.88	10.16
Return on Equity (ROE)	-28.76%	-31.79%	-61.44%	-83.45%	-50.86%
Return on Assets (ROA)	-31.35%	-34.78%	-59.37%	-72.26%	-47.35%
Return on Invested Capital (ROIC)	-123.60%	-164.03%	-403.40%	-3840.75%	1184.09%
Return on Capital Employed (ROCE)	-32.46%	-36.35%	-64.36%	-81.83%	-52.29%
Buyback Yield / Dilution	-357.46%	-935.60%	-31.56%	99.89%	-
Total Shareholder Return	-357.46%	-935.60%	-31.56%	99.89%	-

SEC Filings: 10-K · 10-Q