Acumen Pharmaceuticals Inc ABOS Stock Analysis
- Nasdaq
- Stock
- Market closed · opens Monday 9:30 AM ET
$1.69 up $0.02, 1.20% at close Oct 16
Last close · Previous close $1.67
- Market cap
- At the Oct 16 close
- P/E ratio
- n/mLoss over last 12 months
- Diluted EPS
- −$1.63Last 12 months
- Dividend yield
- NoneLast 12 months
Price chart
$1.69up $0.02, 1.20%Fri, Oct 16 session
Use the left and right arrow keys to move along the chart.
Price data
Trading
- Previous close$1.67Oct 15
- Volume449.34KOct 16 session
Shares traded on all US exchanges in the last completed session. Live intraday volume covers IEX only, so it is left out.
- Avg. volume620.94KLast 21 sessions
The average daily shares traded over the last 21 trading sessions, about one calendar month.
- 52-week range: $1.50 to $3.60; now $1.69
The lowest and highest trades over the past 52 weeks, adjusted for splits. The marker shows the latest price.
Member SIPC.Low CommissionsLearn More (opens in a new tab)Sponsored. Affiliate link: I may earn a commission. The inclusion of Interactive Brokers’ (IBKR) name, logo or weblink is present pursuant to an advertising arrangement only. IBKR is not a contributor, reviewer, provider or sponsor of content published on this site, and is not responsible for the accuracy of any products or services discussed.
Performance
Past performance, measured to the Oct 16 close. Total return includes reinvested dividends.Price change only, without dividends. Compared with the S&P 500, using SPY.
ABOS trailed the S&P 500 in all 6 periods.
| Period | ABOS and S&P 500 | vs S&P 500 |
|---|---|---|
| Short term | ||
| 1M | ABOS: down 35.2% S&P 500: up 1.5% | ABOS trailed the S&P 500 by 36.7 percentage points Trailed |
| 3M | ABOS: down 22.1% S&P 500: up 1.9% | ABOS trailed the S&P 500 by 24.0 percentage points Trailed |
| YTD | ABOS: down 19.9% S&P 500: up 12.8% | ABOS trailed the S&P 500 by 32.7 percentage points Trailed |
| 1Y | ABOS: down 20.7% S&P 500: up 16.8% | ABOS trailed the S&P 500 by 37.5 percentage points Trailed |
| Long term | ||
| 3Y | ABOS: down 54.9% S&P 500: up 81.5% −23.3% vs +22.0% a year | ABOS trailed the S&P 500 by 136.4 percentage points Trailed |
| 5Y | ABOS: down 87.5% S&P 500: up 83.1% −34.1% vs +12.9% a year | ABOS trailed the S&P 500 by 170.6 percentage points Trailed |
$10,000 invested in ABOS 5 years ago (Oct 15, 2021) would be worth about $1,247 at the close on , with dividends reinvested. The same amount in the S&P 500 would be worth about $18,305.
ABOS trailed the S&P 500 in all 6 periods.
| Period | ABOS and S&P 500 | vs S&P 500 |
|---|---|---|
| Short term | ||
| 1M | ABOS: down 35.2% S&P 500: up 1.2% | ABOS trailed the S&P 500 by 36.4 percentage points Trailed |
| 3M | ABOS: down 22.1% S&P 500: up 1.7% | ABOS trailed the S&P 500 by 23.8 percentage points Trailed |
| YTD | ABOS: down 19.9% S&P 500: up 11.9% | ABOS trailed the S&P 500 by 31.8 percentage points Trailed |
| 1Y | ABOS: down 20.7% S&P 500: up 15.5% | ABOS trailed the S&P 500 by 36.2 percentage points Trailed |
| Long term | ||
| 3Y | ABOS: down 54.9% S&P 500: up 75.0% −23.3% vs +20.5% a year | ABOS trailed the S&P 500 by 129.9 percentage points Trailed |
| 5Y | ABOS: down 87.5% S&P 500: up 71.2% −34.1% vs +11.4% a year | ABOS trailed the S&P 500 by 158.7 percentage points Trailed |
$10,000 invested in ABOS 5 years ago (Oct 15, 2021) would be worth about $1,247 at the close on , not counting dividends. The same amount in the S&P 500 would be worth about $17,118.
All-time high
$20.28
Closing high on . Now 91.7% below that record.
Split-adjusted daily closes since Jul 1, 2021.
Stock splits
ABOS hasn’t split since its price history begins in 2021.
Valuation
Financials
Reported results, not forecasts. From company filings via Tiingo; the latest report is Q2 FY26, the quarter ended Jun 30, 2026. “Last 12 months” means the four quarters from Jul 1, 2025 to Jun 30, 2026, and balance-sheet figures are as of Jun 30, 2026.
Revenue and net income
Last 12 months, with the change from the 12 months before
- Revenue
- $0.00
- Net income
- −$105.04M
- Diluted EPS
- −$1.63
Data table
| Period | Revenue | Net income | Diluted EPS |
|---|---|---|---|
| Q3 FY24 (Sep 30, 2024) | $0.00 | −$29.77M | −$0.50 |
| Q4 FY24 (Dec 31, 2024) | $0.00 | −$37.15M | −$0.62 |
| Q1 FY25 (Mar 31, 2025) | $0.00 | −$28.80M | −$0.48 |
| Q2 FY25 (Jun 30, 2025) | $0.00 | −$40.95M | −$0.68 |
| Q3 FY25 (Sep 30, 2025) | $0.00 | −$26.45M | −$0.44 |
| Q4 FY25 (Dec 31, 2025) | $0.00 | −$25.14M | −$0.41 |
| Q1 FY26 (Mar 31, 2026) | $0.00 | −$20.74M | −$0.33 |
| Q2 FY26 (Jun 30, 2026) | $0.00 | −$32.72M | −$0.45 |
| Period | Revenue | Net income | Diluted EPS |
|---|---|---|---|
| FY21 (Dec 31, 2021) | $0.00 | −$100.61M | −$5.02 |
| FY22 (Dec 31, 2022) | $0.00 | −$42.86M | −$1.06 |
| FY23 (Dec 31, 2023) | $0.00 | −$52.37M | −$1.08 |
| FY24 (Dec 31, 2024) | $0.00 | −$102.33M | −$1.71 |
| FY25 (Dec 31, 2025) | $0.00 | −$121.34M | −$2.00 |
Margins
- Gross —
- Operating —
- Net —
The percentages above the chart cover the last 12 months; the lines show each quarter. What margins tell you
Cash flow
- −$91.79MLast 12 months
Cash from operations minus capital spending: the cash left after the business maintains and grows its assets.
FCF = Operating cash flow − Capital spendingFree cash flow - Operating cash flow−$91.79MLast 12 months
- Capital spending$0.00Last 12 months
Shareholder returns
- $35.47MLast 12 months
Cash spent repurchasing shares, net of shares issued. Buybacks shrink the share count, so each remaining share owns more of the company.
- Dividends paid$0.00Last 12 months
- Total returned$0.00Last 12 months
Balance sheet
- $110.43MAs of Jun 30, 2026
Cash plus short- and long-term marketable securities on the Jun 30, 2026 balance sheet.
- Total debt$31.57MAs of Jun 30, 2026
- Net cash$78.86MAs of Jun 30, 2026
- 2.47As of Jun 30, 2026
Current assets divided by current liabilities on the Jun 30, 2026 balance sheet. Above 1 means short-term assets cover the bills due within a year.
Current ratio = Current assets ÷ Current liabilitiesCurrent ratio - 0.55As of Jun 30, 2026
Total debt divided by shareholders’ equity on the Jun 30, 2026 balance sheet: a measure of financial leverage.
D/E = Total debt ÷ Shareholders’ equityDebt-to-equity ratio
Financial strength
- −136.3%Last 12 months
Over the last 12 months, Acumen Pharmaceuticals lost money: its net loss was 136.3% of its shareholders’ equity (averaged over the last four quarter-ends). It describes the past year, not an expected return.
ROE = Net income (last 12 months) ÷ Average equityReturn on equity - −81.6%Last 12 months
Over the last 12 months, Acumen Pharmaceuticals’s net loss was 81.6% of its total assets (averaged over the last four quarter-ends).
ROA = Net income (last 12 months) ÷ Average total assets
About Acumen Pharmaceuticals Inc
Acumen Pharmaceuticals Inc
- Sector
- Healthcare
- Industry
- Biotechnology
- Headquarters
- California, USA
- SEC filings
- EDGAR (opens in a new tab)
- Exchange
- Nasdaq
- Asset type
- Common stock
- Price history since
ABOS news
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ABOS stock FAQ
What is ABOS stock’s price today?
Acumen Pharmaceuticals (ABOS) traded at $1.69 at the close on , up $0.02 (1.20%) from the previous close of $1.67. Over the past 52 weeks it has traded between $1.50 and $3.60.
If you invested $1,000 in ABOS 5 years ago, how much would you have now?
With dividends reinvested, $1,000 invested in ABOS on would be worth about $125 at the close on , a total return of −87.5%. The same $1,000 would be worth $793 if invested one year ago. Past performance doesn’t predict future returns.
What is ABOS’s P/E ratio?
ABOS’s P/E ratio isn’t meaningful right now because its earnings over the four quarters to are negative (diluted EPS of −$1.63).
What are ABOS’s earnings per share?
ABOS’s diluted earnings per share were −$1.63 over the four quarters to , compared with −$2.28 in the twelve months before. The latest quarter (Q2 FY26) brought −$0.45 per share, against −$0.68 a year earlier (how EPS works).
Does ABOS pay a dividend?
Acumen Pharmaceuticals hasn’t paid a dividend in the last twelve months.
What is ABOS’s 52-week high and low?
Over the past 52 weeks ABOS has traded as low as $1.50 and as high as $3.60. At $1.69 at the close on , it is 53.1% below that high and 12.7% above the low.
What is ABOS’s all-time high?
ABOS’s highest closing price was $20.28 on , adjusted for stock splits. At $1.69 at the close on , it is 91.7% below that record.
Has ABOS stock ever split?
No. ABOS hasn’t split since its price history begins in 2021.
How has ABOS stock performed?
Including dividends and measured to the close on , ABOS has returned −19.9% so far this year and −20.7% over the past year, and −87.5% over five years (−34.1% a year). Over the same periods the S&P 500, measured by SPY, returned +12.8%, +16.8% and +83.1%. Past performance doesn’t predict future returns.
What sector and industry is Acumen Pharmaceuticals in?
Acumen Pharmaceuticals is in the Healthcare sector and the Biotechnology industry, and is headquartered in California, USA.
What exchange does ABOS trade on?
Acumen Pharmaceuticals trades on the Nasdaq under the ticker symbol ABOS. Its price history on this dashboard begins on .
Member SIPC.Low CommissionsLearn More (opens in a new tab)Sponsored. Affiliate link: I may earn a commission. The inclusion of Interactive Brokers’ (IBKR) name, logo or weblink is present pursuant to an advertising arrangement only. IBKR is not a contributor, reviewer, provider or sponsor of content published on this site, and is not responsible for the accuracy of any products or services discussed.
About this data. Data sourced by Tiingo (opens in a new tab). The live price is Tiingo’s real-time price, based on IEX trades and quotes; intraday charts show IEX trades, and volume figures are consolidated totals for completed sessions. Prices are split-adjusted, and total returns assume dividends are reinvested. Financials come from company filings and can lag new reports. Times are Eastern.
This page is for education, not investment advice. Past performance doesn't predict future returns. Logos provided by Logo.dev (opens in a new tab).
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