2.67
price down icon2.55%   -0.07
after-market After Hours: 2.68 0.01 +0.37%
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Acumen Pharmaceuticals Inc stock is traded at $2.67, with a volume of 225.14K. It is down -2.55% in the last 24 hours and up +24.19% over the past month. Acumen Pharmaceuticals Inc is a clinical-stage biopharmaceutical company developing a novel disease-modifying approach to target what it believes to be a key underlying cause of Alzheimer's disease. The company's drug candidate, ACU193, is a subclass monoclonal antibody that selectively targets amyloid-beta oligomers. The product pipelines include: ALTITUDE-AD; and INTERCEPT-AD.
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Previous Close:
$2.74
Open:
$2.74
24h Volume:
225.14K
Relative Volume:
0.48
Market Cap:
$192.85M
Revenue:
-
Net Income/Loss:
$-113.28M
P/E Ratio:
-1.4388
EPS:
-1.8557
Net Cash Flow:
$-105.55M
1W Performance:
-3.61%
1M Performance:
+24.19%
6M Performance:
+36.22%
1Y Performance:
+130.17%
1-Day Range:
Value
$2.66
$2.78
1-Week Range:
Value
$2.50
$2.83
52-Week Range:
Value
$1.14
$3.60

Acumen Pharmaceuticals Inc Stock (ABOS) Company Profile

Name
Name
Acumen Pharmaceuticals Inc
Name
Phone
617-344-4190
Name
Address
1210-1220 WASHINGTON STREET, NEWTON
Name
Employee
61
Name
Twitter
Name
Next Earnings Date
2026-08-11
Name
Latest SEC Filings
Name
ABOS's Discussions on Twitter

Compare ABOS vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ABOS icon
ABOS
Acumen Pharmaceuticals Inc
2.67 192.85M 0 -113.28M -105.55M -1.8557
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
529.59 126.07B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
649.81 65.37B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
916.80 57.70B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
313.04 40.19B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
189.99 39.82B 742.00K -1.37B -1.07B -7.0731

Acumen Pharmaceuticals Inc Stock (ABOS) Upgrades & Downgrades

Date Action Analyst Rating Change
Jun-17-25 Initiated Citigroup Buy
Jul-26-24 Initiated Citigroup Buy
Dec-12-23 Initiated Deutsche Bank Buy
Jul-20-23 Resumed BofA Securities Buy
May-18-23 Initiated Cantor Fitzgerald Overweight
Jul-15-22 Initiated BTIG Research Buy
Jun-30-22 Initiated H.C. Wainwright Buy
Jan-21-22 Upgrade BofA Securities Neutral → Buy
Jul-26-21 Initiated BofA Securities Neutral
Jul-26-21 Initiated Credit Suisse Outperform
Jul-26-21 Initiated Stifel Buy
Jul-26-21 Initiated UBS Buy
View All

Acumen Pharmaceuticals Inc Stock (ABOS) Latest News

pulisher
Jun 30, 2026

Acumen Pharmaceuticals, Inc. commits to advancing targeted therapies for Alzheimer care - Traders Union

Jun 30, 2026
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Jun 29, 2026

Acumen Pharmaceuticals, Inc.(NasdaqGS: ABOS) added to Russell 2000 Index - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Acumen Pharmaceuticals, Inc.(NasdaqGS: ABOS) added to Russell 2000 Value Benchmark - marketscreener.com

Jun 29, 2026
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Jun 28, 2026

Acumen Pharmaceuticals, Inc.(NasdaqGS:ABOS) added to Russell Small Cap Comp Value Benchmark - marketscreener.com

Jun 28, 2026
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Jun 25, 2026

Acumen Pharmaceuticals, Inc. Actuals & Estimates (NASDAQ:ABOS) - TradingView

Jun 25, 2026
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Jun 25, 2026

ABOS Forecast — Price Target — Prediction for 2027 - TradingView

Jun 25, 2026
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Jun 22, 2026

Acumen Pharmaceuticals Inc (ABOS) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Jun 22, 2026
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Jun 18, 2026

Acumen Pharmaceuticals Inc (ABOS) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jun 18, 2026
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Jun 18, 2026

JCR Pharmaceuticals Announces That Acumen Pharmaceuticals Has Exercised its Exclusive Option to Develop Therapeutic Candidates for Alzheimer’s Disease, Enabled by J-Brain Cargo® Technology Platform - BioSpace

Jun 18, 2026
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Jun 18, 2026

Acumen Pharmaceuticals Inc (ABOS) Financial Health: Profitability & Balance Sheet Analysis - TradingKey

Jun 18, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Insider Makes Eye-Catching Stock Move - TipRanks

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals director Porter sells $75,239 in stock - Investing.com UK

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals director Porter sells $75,239 in stock By Investing.com - Investing.com Australia

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc (ABOS) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc - TradingKey

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc (ABOS) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals (ABOS) director sells 32,300 shares after exercising options - Stock Titan

Jun 17, 2026
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Jun 17, 2026

Acumen exercises option for JCR brain technology - grafa.com

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc (ABOS) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc (ABOS) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Jun 17, 2026
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Jun 17, 2026

Acumen Pharmaceuticals Inc (ABOS) Institutional Confidence - TradingKey

Jun 17, 2026
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Jun 17, 2026

Director to sell 13,040 shares (NASDAQ: ABOS) in stock option exercise - Stock Titan

Jun 17, 2026
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Jun 17, 2026

Acumen selects development candidates for Alzheimer’s disease - BioWorld News

Jun 17, 2026
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Jun 16, 2026

Acumen nominates two Alzheimer’s candidates for development - Investing.com UK

Jun 16, 2026
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Jun 16, 2026

Acumen nominates two Alzheimer’s candidates for development By Investing.com - Investing.com South Africa

Jun 16, 2026
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Jun 16, 2026

Acumen Nominates 2 Therapies to Treat Alzheimer’s Disease - Yahoo Finance

Jun 16, 2026
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Jun 16, 2026

ABOS (NASDAQ: ABOS) Form 144 shows proposed sale of 12,800 shares - Stock Titan

Jun 16, 2026
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Jun 16, 2026

Acumen Pharmaceuticals, Inc. advances two new Enhanced Brain Delivery candidates for Alzheimer treatment - Traders Union

Jun 16, 2026
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Jun 16, 2026

Acumen Advances Enhanced Brain Delivery Alzheimer’s Drug Candidates - TipRanks

Jun 16, 2026
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Jun 16, 2026

Acumen Pharmaceuticals nominates two EBD candidates, targets mid-2027 IND with 14-40x brain penetration in NHPs - TradingView

Jun 16, 2026
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Jun 16, 2026

Acumen Pharmaceuticals Nominates Two Development Candidates in Enhanced Brain Delivery Program for Alzheimer's Disease Treatment - Quiver Quantitative

Jun 16, 2026
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Jun 16, 2026

Acumen (NASDAQ: ABOS) advances two EBD Alzheimer’s drug candidates - Stock Titan

Jun 16, 2026
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Jun 16, 2026

Two new antibody designs aim for higher brain delivery in Alzheimer’s - Stock Titan

Jun 16, 2026
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Jun 15, 2026

[144] Acumen Pharmaceuticals, Inc. SEC Filing - Stock Titan

Jun 15, 2026
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Jun 12, 2026

Bank of America Securities Keeps Their Buy Rating on Acumen Pharmaceuticals (ABOS) - The Globe and Mail

Jun 12, 2026
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Jun 11, 2026

Acumen Pharmaceuticals Q1 earnings call highlights - MSN

Jun 11, 2026
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Jun 11, 2026

BofA Securities Maintains Acumen Pharmaceuticals(ABOS.US) With Buy Rating, Maintains Target Price $8 - Moomoo

Jun 11, 2026
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Jun 10, 2026

Acumen Pharmaceuticals director sells $14,272 in company stock By Investing.com - Investing.com Nigeria

Jun 10, 2026
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Jun 10, 2026

Acumen Pharmaceuticals director sells $14,272 in company stock - Investing.com

Jun 10, 2026
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Jun 10, 2026

Insider Sell: Nathan Fountain Sells 6,400 Shares of Acumen Pharm - GuruFocus

Jun 10, 2026
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Jun 10, 2026

Acumen Pharmaceuticals | 4: Statement of changes in beneficial ownership of securities-Director Fountain Nathan B - Moomoo

Jun 10, 2026
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Jun 10, 2026

Director Nathan Fountain sells 6,400 Acumen (ABOS) shares at ~$2.23 - Stock Titan

Jun 10, 2026
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Jun 09, 2026

Acumen Pharmaceuticals | 144: Notice of proposed sale of securities pursuant to Rule 144 - Moomoo

Jun 09, 2026
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Jun 06, 2026

ABOS Q1 2026 Earnings: Narrower-than-Expected Loss as Phase 2 Readout ApproachesDownward Estimate Revision - newsline.com

Jun 06, 2026
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Jun 05, 2026

Acumen (NASDAQ: ABOS) director equity grant tied to RA Capital funds - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen Pharmaceuticals (NASDAQ: ABOS) director receives RSU and option grants - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen (NASDAQ: ABOS) director granted RSUs and options vesting by 2027 - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen Pharmaceuticals (ABOS) director receives new RSU and option awards - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen Pharmaceuticals (ABOS) grants RSUs and stock options to director - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen Pharmaceuticals (ABOS) director receives RSU and option grants - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Acumen Pharmaceuticals (NASDAQ: ABOS) director awarded RSUs and options - Stock Titan

Jun 05, 2026

Acumen Pharmaceuticals Inc Stock (ABOS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Acumen Pharmaceuticals Inc Stock (ABOS) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Porter Derrell
Director
Jun 15 '26
Option Exercise
1.07
6,460
6,912
54,760
Porter Derrell
Director
Jun 17 '26
Sale
2.33
13,040
30,318
35,500
Porter Derrell
Director
Jun 16 '26
Sale
2.33
12,800
29,773
35,500
Porter Derrell
Director
Jun 15 '26
Sale
2.35
6,460
15,149
48,300
$111.54
price down icon 0.05%
$56.92
price down icon 1.47%
$35.39
price up icon 0.74%
ONC ONC
$309.46
price up icon 3.97%
$81.80
price up icon 2.56%
$189.99
price up icon 0.40%
Cap:     |  Volume (24h):