Atossa Therapeutics ATOS
NASDAQ ATOS
$2.34 +0.07 (+3.08%)
At close: Oct 2, 2026 · 4:00 PM EDT

Atossa Therapeutics (ATOS) Price to Book (2012 - 2026)

Updated

Atossa Therapeutics' (ATOS) Price to Book stood at 0.72 in Q2 2026, down 61.4% from 1.86 a year earlier and down 51.7% from the prior quarter.

Analysis

Atossa Therapeutics (ATOS) Price to Book (2012 - 2026) Analysis & Trends

For FY2025, Atossa Therapeutics' Price to Book came in at 1.94, up 14.0% from FY2024.

  • Annual Price to Book has increased for three straight years.
  • Across earlier years, Price to Book came in at 1.70 in FY2024 (+40.2%), 1.21 in FY2023 (+113.0%), 0.57 in FY2022 and 0.00 in FY2021 (-99.7%).
  • The Q2 2026 figure is the lowest quarterly Price to Book since Q4 2022.
  • On a year-over-year basis, Price to Book rose in four of the last eight quarters, with growth averaging 14.5%.
  • Peak year-over-year performance for Price to Book in the last five years was growth of 227.2% in Q1 2024, against a decline of 99.7% in Q4 2021 at the low end.
  • Per Business Quant, the preceding three quarters came in at 1.49 (Q1 2026), 1.94 (Q4 2025) and 2.26 (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Eli Lilly 1,082.65 Bn 1,051.23 Bn 19.71 Bn
2 Johnson & Johnson 623.68 Bn 542.21 Bn 17.26 Bn
3 AbbVie 459.43 Bn 432.59 Bn 12.70 Bn
4 Merck 354.80 Bn 309.23 Bn 12.21 Bn
5 Novartis Ag 269.16 Bn 225.03 Bn 11.24 Bn
6 Astrazeneca 244.40 Bn 217.97 Bn 12.86 Bn
7 Amgen 220.17 Bn 175.57 Bn 7.24 Bn
8 Gilead Sciences 183.05 Bn 157.16 Bn 6.22 Bn
9 Pfizer 160.27 Bn 107.22 Bn 10.94 Bn
10 Atossa Therapeutics 22.65 Mn 22.65 Mn -
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 0.72
Mar 31, 2026 1.49
Dec 31, 2025 1.94
Sep 30, 2025 2.26
Jun 30, 2025 1.86
Mar 31, 2025 1.32
Dec 31, 2024 1.70
Sep 30, 2024 2.59
Jun 30, 2024 1.86
Mar 31, 2024 2.63
Dec 31, 2023 1.21
Sep 30, 2023 0.94
Jun 30, 2023 1.52
Mar 31, 2023 0.81
Dec 31, 2022 0.57
Sep 30, 2022 0.85
Jun 30, 2022 1.06
Mar 31, 2022 1.17
Dec 31, 2021 0.00
Sep 30, 2021 2.92
API Access

Atossa Therapeutics Price to Book API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=price-to-book&ticker=ATOS&period=max&api_key=YOUR_API_KEY