Atossa Therapeutics, Inc. (ATOS)

NASDAQ: ATOS · Real-Time Price · USD

5.11

-0.15 (-2.85%)

At close: Apr 1, 2026, 4:00 PM EDT

5.00

-0.11 (-2.15%)

After-hours: Apr 1, 2026, 6:46 PM EDT

Atossa 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	FY 2021
Period Ending	Apr '26 Apr 1, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Cap	44	76	122	110	67	203
Market Cap Growth	-51.38%	-37.51%	10.59%	64.31%	-66.88%	348.51%
Enterprise Value	4	34.91	50.87	21.81	-43.78	66.22
Last Close Price	5.11	8.85	14.16	13.20	7.95	24.00
PE Ratio	-	-2.19	-4.66	-3.67	-2.52	-8.89
PB Ratio	1.15	1.94	1.71	1.21	0.57	1.47
P/TBV Ratio	1.12	1.94	1.66	1.22	0.57	1.36
P/FCF Ratio	-	-2.56	-5.79	-5.26	-3.23	-12.29
P/OCF Ratio	-	-2.56	-5.80	-5.27	-3.23	-12.30
EV/EBITDA Ratio	-	-0.94	-1.84	-0.70	1.58	-3.23
EV/EBIT Ratio	-	-0.94	-1.84	-0.70	1.58	-3.23
EV/FCF Ratio	-	-1.17	-2.42	-1.04	2.11	-4.02
Net Debt / Equity Ratio	-1.05	-1.05	-0.99	-0.97	-0.94	-0.99
Net Debt / EBITDA Ratio	1.11	1.11	2.58	2.82	4.01	6.65
Net Debt / FCF Ratio	1.39	1.39	3.38	4.22	5.34	8.28
Quick Ratio	5.00	5.00	14.31	16.89	20.05	43.97
Current Ratio	5.53	5.53	14.99	17.61	21.23	45.18
Return on Equity (ROE)	-62.74%	-62.74%	-31.39%	-28.80%	-21.05%	-24.93%
Return on Assets (ROA)	-59.88%	-59.88%	-31.99%	-28.55%	-20.92%	-22.29%
Return on Invested Capital (ROIC)	-7067.75%	-7067.75%	-882.60%	-547.97%	-624.16%	-1696.65%
Return on Capital Employed (ROCE)	-67.02%	-67.02%	-34.00%	-30.03%	-21.63%	-24.83%
Earnings Yield	-76.76%	-45.65%	-21.47%	-27.27%	-39.62%	-11.25%
FCF Yield	-65.76%	-39.08%	-17.26%	-19.00%	-30.97%	-8.13%
Buyback Yield / Dilution	-2.63%	-2.63%	0.18%	0.43%	-8.27%	-934.13%
Total Shareholder Return	-2.63%	-2.63%	0.18%	0.43%	-8.27%	-934.13%

Updated Dec 31, 2025. Data Source: Fiscal.ai. Standard template. Financial Sources.

SEC Filings: 10-K · 10-Q