Atossa Therapeutics Inc

Atossa Therapeutics Inc (ATOS) Stock Analysis

$2.157

+0.146 (+6.77%)At close

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High
2.190
Open
1.990
VWAP
2.11
Volume
34.35K
Mkt Cap
143.36M
Low
1.990
Amount
72.56K
EV/EBITDA, TTM
0.00

Atossa Therapeutics, Inc. is a clinical-stage biopharmaceutical company. It is engaged in developing medicines in areas of unmet medical need in oncology with a focus on women’s breast cancer and other breast conditions. Its lead drug candidate under development is oral (Z)-endoxifen, which it is developing for both the prevention and treatment of breast cancer. (Z)-endoxifen is the potent Selective Estrogen Receptor Modulator for estrogen receptor inhibition and causes estrogen receptor degradation. In addition to its potent anti-estrogen effects, (Z)-endoxifen has been shown to target PKCB1, a known oncogenic protein, at clinically attainable blood concentrations. It is developing a form of (Z)-endoxifen which is administered orally for the potential treatment of breast cancer and reduction of breast density. It has completed four Phase I clinical studies and two Phase II clinical studies with its proprietary (Z)-endoxifen (including oral and topical formulations).

AI analysis of Atossa Therapeutics Inc (ATOS)

Hold

Atossa Therapeutics Inc is not a good buy right now due to its current price of $2.1568, which is significantly below its 52-week high of $14.85, indicating a steep decline of 82.84% over the past year. Furthermore, the RSI is at 37.449, suggesting the stock is nearing oversold territory but has not yet shown signs of a reversal. The forward P/E ratio is 7.0423, which may seem attractive, but the company is experiencing substantial losses with a net income of -$9,589,000 in Q1 2026 and a gross profit of $0 in Q4 2024. The main risk is the company's ongoing financial struggles, as evidenced by a current ratio of 4.92, which, while still above 1, shows declining liquidity compared to previous quarters.

Analyst Ratings (1)

+749.87% upside
Buy
1 Buy
0 Hold
0 Sell
Current: 2.16
Low
7.00
Average
18.33
High
40.00

Rodman & Renshaw

2026-07-07

Price Target

$12

Buy

H.C. Wainwright

2026-03-26

Price Target

$25

Buy

Craig-Hallum

2026-02-12

Price Target

$10

Buy

Craig-Hallum

2025-06-05

Price Target

$4

Buy

Ascendiant Capital

2025-04-21

Price Target

$7.25

Strong Buy

Valuation Metrics

The current forward P/E ratio for Atossa Therapeutics Inc (ATOS) is 7.04, compared to its 5-year average forward P/E of -2.80.

Forward P/E

Strongly Overvalued
5Y Average P/E
-2.80
Current P/E
7.04
Overvalued
1.27
Undervalued
-6.87

Forward EV/EBITDA

Strongly Undervalued
5Y Average EV/EBITDA
0.00
Current EV/EBITDA
0.00
Overvalued
0.00
Undervalued
0.00

Forward P/S

Strongly Undervalued
5Y Average P/S
0.00
Current P/S
0.00
Overvalued
0.00
Undervalued
0.00

Alphio AI Price Scenarios for ATOS

Scenario prices are the last monthly forecast band of the current year. Probabilities are fixed model weights (25 / 50 / 25), not guarantees.

B

Bull

Bull · 25%ATOS

$0.99

Scenario price

B

Base

Base · 50%ATOS

$0.88

Scenario price

B

Bear

Bear · 25%ATOS

$0.77

Scenario price

Events Timeline

2026-10-09 (ET)

08:30:00

Atossa Therapeutics Announces 25% CVR for Shareholders

2026-08-07 (ET)

09:00:00

Atossa Therapeutics Advances (Z)-endoxifen in Rare Diseases

2026-07-30 (ET)

13:30:00

Atossa Therapeutics CFO Discusses Endoxifen Development Strategy

13:30:00

Atossa Therapeutics Sees Opportunities for (Z)-endoxifen Beyond Breast Cancer

2026-07-28 (ET)

09:00:00

Atossa Therapeutics Publishes Breast Cancer Study Results

News

ATOS FAQ — answered by Alphio AI

Atossa Therapeutics, Inc. is a clinical-stage biopharmaceutical company. It is engaged in developing medicines in areas of unmet medical need in oncology with a focus on women’s breast cancer and other breast conditions. Its lead drug candidate under development is oral (Z)-endoxifen, which it is developing for both the prevention and treatment of breast cancer. (Z)-endoxifen is the potent Selective Estrogen Receptor Modulator for estrogen receptor inhibition and causes estrogen receptor degradation. In addition to its potent anti-estrogen effects, (Z)-endoxifen has been shown to target PKCB1, a known oncogenic protein, at clinically attainable blood concentrations. It is developing a form of (Z)-endoxifen which is administered orally for the potential treatment of breast cancer and reduction of breast density. It has completed four Phase I clinical studies and two Phase II clinical studies with its proprietary (Z)-endoxifen (including oral and topical formulations). It operates in the Healthcare sector (PHARMACEUTICAL PREPARATIONS industry).

Atossa Therapeutics Inc is not a good buy right now due to its current price of $2.1568, which is significantly below its 52-week high of $14.85, indicating a steep decline of 82.84% over the past year. Furthermore, the RSI is at 37.449, suggesting the stock is nearing oversold territory but has not yet shown signs of a reversal. The forward P/E ratio is 7.0423, which may seem attractive, but the company is experiencing substantial losses with a net income of -$9,589,000 in Q1 2026 and a gross profit of $0 in Q4 2024. The main risk is the company's ongoing financial struggles, as evidenced by a current ratio of 4.92, which, while still above 1, shows declining liquidity compared to previous quarters.

1 analysts cover ATOS: 1 rate it Buy, 0 Hold and 0 Sell. The average price target is 18.33.

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This page is for research only and is not investment advice. Models can be wrong. Past performance does not guarantee future results.

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