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Armata Pharmaceuticals, Inc. (ARMP)

Healthcare | Biotechnology | Los Angeles, United States | NYSE American
11.50 USD +0.12 (1.054%) ⇧ (April 17, 2026, 4 p.m. EDT)
After hours: 11.73 +0.23 (2.000%) ⇧ (April 17, 2026, 6:49 p.m. EDT)

Short-term: ★★☆☆☆ | Long-term: ★☆☆☆☆ | Dividends: ☆☆☆☆☆
Hot Take | April 11, 2026, 4:16 p.m. EDT

ARMP is a high-risk, high-reward stock with a volatile price history and negative fundamentals. The recent news highlights potential breakthroughs in clinical trials, which could drive short-term momentum, but the company's financials are weak, with negative earnings and a low market cap. The lack of dividends and the high short ratio suggest caution. While the options activity hints at some bullish sentiment, the overall picture is not favorable for long-term investment. Short-term traders might consider the recent price fluctuations and potential catalysts, but the risk of a further decline remains significant.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.407091
AutoETS0.412662
AutoTheta0.413317
AutoARIMA0.436502

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 51%
H-stat 3.63
Ljung-Box p 0.000
Jarque-Bera p 0.279
Excess Kurtosis -1.06
Attribute Value
Sector Healthcare
Revenue per Share 0.135
Market Cap 421,276,928
Forward P/E -7.32
Beta 1.40
Previous Name Armata Pharmaceuticals Inc.
Website https://www.armatapharma.com

As of April 11, 2026, 4:16 p.m. EDT: The options data suggests a mixed sentiment. For calls, there is a notable increase in open interest (OI) for out-of-the-money (OTM) strikes, particularly for the May 15 expiration, indicating potential bullish sentiment. However, the low implied volatility (IV) and limited volume suggest uncertainty. On the puts side, there is a significant OI for OTM strikes, especially for the August 21 expiration, which could indicate caution or hedging. The presence of ATM anchors for both calls and puts indicates a focus on the current price level, but the overall activity does not strongly signal a clear direction.


Info Dump

Attribute Value
52 Week Change 8.17742
Address1 5,005 McConnell Avenue
All Time High 1,960,000.0
All Time Low 0.83
Ask 12.35
Ask Size 400
Average Analyst Rating 1.0 - Strong Buy
Average Daily Volume10 Day 56,070
Average Daily Volume3 Month 44,183
Average Volume 44,183
Average Volume10Days 56,070
Beta 1.395
Bid 10.65
Bid Size 200
Book Value -6.0
City Los Angeles
Compensation As Of Epoch Date 1,735,603,200
Country United States
Crypto Tradeable 0
Currency USD
Current Price 11.5
Current Ratio 1.192
Custom Price Alert Confidence HIGH
Date Short Interest 1,774,915,200
Day High 11.77
Day Low 11.22
Display Name Armata Pharmaceuticals
Dividend Date 1,557,446,400
Earnings Timestamp 1,774,468,800
Earnings Timestamp End 1,778,702,400
Earnings Timestamp Start 1,778,702,400
Ebitda -29,691,000
Ebitda Margins 0.0
Enterprise To Ebitda -23.597
Enterprise To Revenue 142.864
Enterprise Value 700,606,912
Eps Forward -1.57
Eps Trailing Twelve Months -4.8
Esg Populated 0
Exchange ASE
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 310 665 2963
Fifty Day Average 9.9078
Fifty Day Average Change 1.5922003
Fifty Day Average Change Percent 0.1607017
Fifty Two Week Change Percent 817.74194
Fifty Two Week High 16.34
Fifty Two Week High Change -4.84
Fifty Two Week High Change Percent -0.29620564
Fifty Two Week Low 1.17
Fifty Two Week Low Change 10.33
Fifty Two Week Low Change Percent 8.829061
Fifty Two Week Range 1.17 - 16.34
Financial Currency USD
First Trade Date Milliseconds 769,440,600,000
Float Shares 11,273,004
Forward Eps -1.57
Forward P E -7.3248405
Free Cashflow -26,727,500
Full Exchange Name NYSE American
Gmt Off Set Milliseconds -14,400,000
Gross Margins -2.20493
Gross Profits -10,813,000
Has Pre Post Market Data 1
Held Percent Insiders 0.68674004
Held Percent Institutions 0.03391
Implied Shares Outstanding 36,632,775
Industry Biotechnology
Industry Disp Biotechnology
Industry Key biotechnology
Ir Website http://ir.ampliphibio.com/phoenix.zhtml?c=84981&p=irol-stockquote
Is Earnings Date Estimate 1
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,557,446,400
Last Split Factor 1:14
Long Business Summary Armata Pharmaceuticals, Inc. operates as a clinical-stage biotechnology company that focuses on the development of targeted bacteriophage therapeutics for antibiotic-resistant infections worldwide. It develops its products using its proprietary bacteriophage-based technology. The company's product candidates include AP-SA02 for the treatment of Staphylococcus aureus bacteremia; AP-PA02 for Pseudomonas aeruginosa; and AP-PA03 for the treatment of pneumonia. It has research collaboration agreement with Merck Sharp & Dohme Corp. for developing synthetic bacteriophage candidates to target undisclosed infectious disease agents. The company is based in Los Angeles, California. Armata Pharmaceuticals, Inc. operates as a subsidiary of Innoviva, Inc.
Long Name Armata Pharmaceuticals, Inc.
Market us_market
Market Cap 421,276,928
Market State CLOSED
Max Age 86,400
Message Board Id finmb_84546611
Most Recent Quarter 1,767,139,200
Name Change Date 2,026-04-16
Net Income To Common -173,799,008
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 421,276,912
Number Of Analyst Opinions 2
Open 11.38
Operating Cashflow -25,763,000
Operating Margins -7.7520695
Payout Ratio 0.0
Phone 310 665 2928
Post Market Change 0.22999954
Post Market Change Percent 1.9999961
Post Market Price 11.73
Post Market Time 1,776,466,157
Prev Name Armata Pharmaceuticals Inc.
Previous Close 11.38
Price Hint 2
Price To Book -1.9166666
Price To Sales Trailing12 Months 85.904755
Profit Margins 0.0
Quick Ratio 1.024
Quote Type EQUITY
Recommendation Key strong_buy
Recommendation Mean 1.0
Region US
Regular Market Change 0.12
Regular Market Change Percent 1.05448
Regular Market Day High 11.77
Regular Market Day Low 11.22
Regular Market Day Range 11.22 - 11.77
Regular Market Open 11.38
Regular Market Previous Close 11.38
Regular Market Price 11.5
Regular Market Time 1,776,456,000
Regular Market Volume 35,270
Return On Assets -0.23896
Revenue Growth -0.121
Revenue Per Share 0.135
Sand P52 Week Change 0.36506534
Sector Healthcare
Sector Disp Healthcare
Sector Key healthcare
Shares Outstanding 36,632,775
Shares Percent Shares Out 0.0081
Shares Short 297,898
Shares Short Previous Month Date 1,772,150,400
Shares Short Prior Month 298,102
Short Name Armata Pharmaceuticals, Inc.
Short Percent Of Float 0.027
Short Ratio 9.69
Source Interval 15
State CA
Symbol ARMP
Target High Price 20.0
Target Low Price 15.0
Target Mean Price 17.5
Target Median Price 17.5
Total Cash 8,688,000
Total Cash Per Share 0.237
Total Debt 288,017,984
Total Revenue 4,904,000
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps -4.8
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 5.77825
Two Hundred Day Average Change 5.72175
Two Hundred Day Average Change Percent 0.99022186
Type Disp Equity
Volume 35,270
Website https://www.armatapharma.com
Zip 90,066