12.30
price up icon0.65%   0.08
after-market After Hours: 12.31 0.010 +0.08%
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Atrium Therapeutics Inc stock is traded at $12.30, with a volume of 88,243. It is up +0.65% in the last 24 hours and down -3.53% over the past month. Atrium Therapeutics Inc is a biopharmaceutical firm focused on developing RNA-based therapeutics for cardiac conditions, including cardiomyopathies. Its platform technology is designed to enable targeted delivery of RNA therapeutics to heart tissue by combining ligand-based targeting approaches with oligonucleotide-based therapies. The company's development pipeline includes programs targeting genetically associated forms of cardiomyopathy, specifically involving the PRKAG2 and PLN genes.
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Previous Close:
$12.22
Open:
$12.26
24h Volume:
88,243
Relative Volume:
0.34
Market Cap:
$210.40M
Revenue:
$10.73M
Net Income/Loss:
$-455.74M
P/E Ratio:
-5.1789
EPS:
-2.375
Net Cash Flow:
$-502.70M
1W Performance:
-8.00%
1M Performance:
-3.53%
6M Performance:
-83.06%
1Y Performance:
-61.20%
1-Day Range:
Value
$12.05
$12.40
1-Week Range:
Value
$12.05
$13.44
52-Week Range:
Value
$11.40
$73.06

Atrium Therapeutics Inc Stock (RNA) Company Profile

Name
Name
Atrium Therapeutics Inc
Name
Phone
858-401-7900
Name
Address
3020 CALLAN ROAD, SAN DIEGO, CA
Name
Employee
391
Name
Twitter
Name
Next Earnings Date
2026-08-13
Name
Latest SEC Filings
Name
RNA's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
RNA icon
RNA
Atrium Therapeutics Inc
12.30 209.03M 10.73M -455.74M -502.70M -2.375
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
477.08 121.89B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
664.45 69.52B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
862.93 54.49B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
184.44 39.11B 742.00K -1.37B -1.07B -7.0731
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
279.14 38.46B 4.29B 577.22M 641.34M 4.2086

Atrium Therapeutics Inc Stock (RNA) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-11-26 Initiated Wells Fargo Overweight
Sep-17-25 Initiated Roth Capital Buy
Jul-10-25 Resumed Goldman Buy
Jun-24-25 Initiated Bernstein Outperform
Jun-17-25 Initiated Wolfe Research Outperform
Jun-11-25 Initiated Raymond James Strong Buy
Mar-13-25 Initiated Citigroup Buy
Mar-12-25 Initiated BMO Capital Markets Outperform
Mar-07-25 Initiated Scotiabank Sector Outperform
Dec-20-24 Initiated H.C. Wainwright Buy
Nov-26-24 Initiated RBC Capital Mkts Outperform
Sep-24-24 Initiated Goldman Buy
Aug-28-24 Initiated Barclays Overweight
May-03-24 Initiated BofA Securities Buy
Mar-14-24 Initiated Cantor Fitzgerald Overweight
May-22-23 Upgrade Evercore ISI In-line → Outperform
Mar-31-23 Downgrade Evercore ISI Outperform → In-line
Jul-20-22 Initiated Chardan Capital Markets Buy
Jul-12-22 Initiated Raymond James Strong Buy
Sep-07-21 Initiated Evercore ISI Outperform
Jun-17-21 Initiated Needham Buy
Apr-26-21 Resumed Credit Suisse Outperform
Jul-07-20 Initiated Cowen Outperform
Jul-07-20 Initiated Credit Suisse Outperform
Jul-07-20 Initiated SVB Leerink Outperform
Jul-07-20 Initiated Wells Fargo Overweight
View All

Atrium Therapeutics Inc Stock (RNA) Latest News

pulisher
Jul 15, 2026

Atrium’s ATR-1072 gains IND clearance for PRKAG2 syndrome - BioWorld News

Jul 15, 2026
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Jul 14, 2026

Atrium Therapeutics Receives FDA Clearance for ATR 1072, Launches First Clinical Trial Targeting PRKAG2 Syndrome - Minichart

Jul 14, 2026
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Jul 14, 2026

FDA Clears Atrium Therapeutics' IND Application for Cardiomyopathy Drug - dicardiology.com

Jul 14, 2026
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Jul 14, 2026

Atrium Therapeutics (Nasdaq: RNA) prepares Corventis PRKAG2 trial launch - Stock Titan

Jul 14, 2026
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Jul 14, 2026

Atrium Therapeutics Secures FDA Clearance for ATR 1072 Trial - grafa.com

Jul 14, 2026
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Jul 14, 2026

Atrium gets FDA clearance for PRKAG2 syndrome trial - Investing.com UK

Jul 14, 2026
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Jul 14, 2026

FDA clears Atrium Therapeutics' IND for ATR 107... - Pluang

Jul 14, 2026
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Jul 14, 2026

Atrium Therapeutics Announces FDA Clearance of Investigational New Drug Application for ATR 1072 for Treatment of PRKAG2 Syndrome - PR Newswire

Jul 14, 2026
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Jul 12, 2026

Atrium Therapeutics (RNA) Slips 3.5% as Biotech Headwinds IntensifySuperTrend - dars.gov.et

Jul 12, 2026
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Jul 12, 2026

Enterprise value to revenue forward of Atrium Therapeutics, Inc. – NASDAQ:RNA - TradingView

Jul 12, 2026
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Jul 10, 2026

Price to earnings forward of Atrium Therapeutics, Inc. – NASDAQ:RNA - TradingView

Jul 10, 2026
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Jul 10, 2026

Price to sales forward of Atrium Therapeutics, Inc. – NASDAQ:RNA - TradingView

Jul 10, 2026
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Jul 09, 2026

Atrium Therapeutics Inc. (RNA) Stock Price | Live Quotes & Charts | NASDAQ - timothysykes.com

Jul 09, 2026
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Jul 01, 2026

RNA News | ATRIUM THERAPEUTICS INC (NASDAQ:RNA) - ChartMill

Jul 01, 2026
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Jun 29, 2026

Atrium Therapeutics, Inc.(NasdaqGS:RNA) added to Russell Microcap Value Benchmark Index - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Atrium Therapeutics, Inc. (RNA) Stock Analysis: A Biotech Company Poised for Nearly 90% Upside - DirectorsTalk Interviews

Jun 29, 2026
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Jun 29, 2026

Atrium Therapeutics, Inc.(NasdaqGS: RNA) added to Russell 3000E Growth Benchmark - marketscreener.com

Jun 29, 2026
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Jun 29, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: Narrowed Loss Per Share Beats Expectations Amid Clinical ProgressFiscal Year Earnings - dars.gov.et

Jun 29, 2026
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Jun 29, 2026

Atrium Therapeutics, Inc.(NasdaqGS: RNA) added to Russell Microcap Index - marketscreener.com

Jun 29, 2026
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Jun 28, 2026

Atrium Therapeutics, Inc.(NasdaqGS: RNA) added to Russell 3000E Index - marketscreener.com

Jun 28, 2026
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Jun 26, 2026

RNA Forecast — Price Target — Prediction for 2027 - TradingView

Jun 26, 2026
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Jun 26, 2026

Atrium Therapeutics, Inc. Actuals & Estimates (NASDAQ:RNA) - TradingView

Jun 26, 2026
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Jun 24, 2026

RNA Technical Analysis & Stock Price Forecast - Intellectia AI

Jun 24, 2026
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Jun 23, 2026

Atrium Therapeutics Announces Inducement Grants under Nasdaq Listing Rule 5635(c)(4) - PR Newswire

Jun 23, 2026
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Jun 23, 2026

Atrium Therapeutics Faces Modest Pullback as Support Levels Under ScrutinyIV Expansion Alert - DonanımHaber

Jun 23, 2026
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Jun 19, 2026

Arbiter Partners Capital Management LLC's Atrium Therapeutics Inc(RNA) Holding History - GuruFocus

Jun 19, 2026
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Jun 18, 2026

Cantor Fitzgerald Initiates Atrium Therapeutics(RNA.US) With Buy Rating, Announces Target Price $25 - Moomoo

Jun 18, 2026
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Jun 10, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: EPS Beat Amid Pre-Revenue Stage; Stock Inches HigherOperating Margin Analysis - Město Břeclav

Jun 10, 2026
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Jun 08, 2026

Atrium Therapeutics, Inc. (RNA) Stock Analysis: Unveiling a 111.86% Potential Upside in the Biotech Arena - DirectorsTalk Interviews

Jun 08, 2026
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Jun 06, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: Narrower Loss Beats Estimates Amid Pipeline Progress - newsline.com

Jun 06, 2026
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Jun 05, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: EPS Beats Estimates Despite Pre-Revenue Status; Stock Drops on Cash Burn ConcernsEPS Miss Report - newsline.com

Jun 05, 2026
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Jun 05, 2026

Atrium Therapeutics (RNA) Slips 2.28% as Biotech Sector Faces HeadwindsPCR Moving Average - newsline.com

Jun 05, 2026
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Jun 03, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: EPS Beat Amidst Clinical Progress and Cost DisciplinePeak Earnings Alert - newsline.com

Jun 03, 2026
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Jun 01, 2026

Atrium Therapeutics, Inc. (RNA) - DirectorsTalk Interviews

Jun 01, 2026
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Jun 01, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: Narrower-Than-Expected Loss Highlights Operational Discipline - dars.gov.et

Jun 01, 2026
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May 30, 2026

RNAAtrium Therapeutics Inc Forecast, Target Price - Finviz

May 30, 2026
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May 30, 2026

RNA Price Today: Atrium Therapeutics, Inc. Stock Price, Quote & Chart | MEXC - MEXC

May 30, 2026
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May 29, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: Narrower Loss Drives EPS Beat, but Stock SlipsReturn On Capital - dars.gov.et

May 29, 2026
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May 28, 2026

Here's Why We're Not Too Worried About Atrium Therapeutics' (NASDAQ:RNA) Cash Burn Situation - Yahoo Finance

May 28, 2026
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May 26, 2026

Atrium Therapeutics Inc. (RNA) Holds Steady Near Resistance as Momentum BuildsCash Flow Strong Stocks - newsline.com

May 26, 2026
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May 25, 2026

Atrium Therapeutics, Inc. (RNA) Stock Analysis: Exploring a 90.99% Potential Upside in RNA Therapeutics - DirectorsTalk Interviews

May 25, 2026
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May 23, 2026

Atrium Therapeutics Inc. (RNA) Q1 2026 Earnings: Narrower-Than-Expected Loss Drives Positive Investor Sentiment - Newser

May 23, 2026
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May 21, 2026

Atrium Therapeutics (RNA) Stages a Recovery: Testing Key Resistance at $13.69Crowd Stock Picks - Newser

May 21, 2026
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May 20, 2026

Atrium Therapeutics Inc - Reuters

May 20, 2026
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May 16, 2026

RNA Initiated Coverage by Leerink Partners -- Rating Set to Outp - GuruFocus

May 16, 2026
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May 15, 2026

RA Capital (RNA) healthcare fund discloses 864,102 shares, 5.6% stake - Stock Titan

May 15, 2026
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May 15, 2026

Leerink initiates Atrium Therapeutics stock with outperform rating By Investing.com - Investing.com Canada

May 15, 2026
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May 15, 2026

Leerink Partners Initiates Atrium Therapeutics(RNA.US) With Buy Rating, Announces Target Price $25 - Moomoo

May 15, 2026
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May 15, 2026

Leerink Partners Initiates Coverage on Atrium Therapeutics With Outperform Rating, $25 PT - Moomoo

May 15, 2026
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May 15, 2026

Atrium Therapeutics 1Q Loss/Shr 97c >RNA - Moomoo

May 15, 2026
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May 14, 2026

Atrium Therapeutics Reports First Quarter 2026 Financial Results - Investing News Network

May 14, 2026

Atrium Therapeutics Inc Stock (RNA) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Atrium Therapeutics Inc Stock (RNA) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Boyce Sarah
President and CEO
Jan 21 '26
Sale
72.45
14,387
1,042,338
269,007
Flanagan W. Michael
Chief Scientific Officer
Jan 21 '26
Sale
72.45
6,534
473,388
85,093
MacLean Michael F
Chief Financial Officer
Jan 21 '26
Sale
72.45
4,542
329,068
59,290
LEVIN ARTHUR A
Director
Jan 21 '26
Sale
72.45
1,758
127,367
16,562
McCarthy Teresa
Chief Human Resources Officer
Jan 21 '26
Sale
72.45
2,929
212,206
113,938
Boyce Sarah
President and CEO
Jan 07 '26
Sale
72.23
8,576
619,444
283,394
Calderaro Charles III
Chief Technical Officer
Jan 07 '26
Sale
72.23
3,727
269,201
49,797
McCarthy Teresa
Chief Human Resources Officer
Jan 07 '26
Sale
72.23
1,965
141,932
116,867
Moriarty John B
Chief Legal Officer
Jan 07 '26
Sale
72.23
2,374
171,474
74,557
MacLean Michael F
Chief Financial Officer
Jan 07 '26
Sale
72.23
1,974
142,582
63,832
$109.81
price down icon 0.27%
$56.31
price up icon 1.15%
$34.89
price down icon 0.06%
$68.28
price up icon 1.25%
ONC ONC
$311.26
price up icon 1.53%
$279.14
price down icon 0.75%
Cap:     |  Volume (24h):