0.8735
price up icon102.57%   0.4423
after-market After Hours: .83 -0.0435 -4.98%
loading
Werewolf Therapeutics Inc stock is traded at $0.8735, with a volume of 293.97M. It is up +102.57% in the last 24 hours and up +140.63% over the past month. Werewolf Therapeutics Inc is a biopharmaceutical company pioneering the development of therapeutics engineered to stimulate the body's immune system for the treatment of cancer and other immune-mediated conditions. It is leveraging the proprietary PREDATOR platform to design conditionally activated molecules that stimulate both adaptive and innate immunity with the goal of addressing the limitations of conventional proinflammatory immune therapies. It has one reportable segment, which focuses on the discovery and development of cancer therapeutics.
See More
Previous Close:
$0.4312
Open:
$0.98
24h Volume:
293.97M
Relative Volume:
51.57
Market Cap:
$42.45M
Revenue:
$1.14M
Net Income/Loss:
$-56.27M
P/E Ratio:
-0.7196
EPS:
-1.2139
Net Cash Flow:
$-51.94M
1W Performance:
+115.84%
1M Performance:
+140.63%
6M Performance:
+30.33%
1Y Performance:
-31.76%
1-Day Range:
Value
$0.86
$1.05
1-Week Range:
Value
$0.3922
$1.05
52-Week Range:
Value
$0.27
$2.38

Werewolf Therapeutics Inc Stock (HOWL) Company Profile

Name
Name
Werewolf Therapeutics Inc
Name
Phone
617-952-0555
Name
Address
200 TALCOTT AVENUE, WATERTOWN
Name
Employee
14
Name
Twitter
Name
Next Earnings Date
2026-08-13
Name
Latest SEC Filings
Name
HOWL's Discussions on Twitter

Compare HOWL vs VRTX, REGN, ARGX, MRNA, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
HOWL icon
HOWL
Werewolf Therapeutics Inc
0.8735 20.96M 1.14M -56.27M -51.94M -1.2139
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
548.05 136.93B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
834.04 85.11B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
1,039.78 64.95B 4.16B 1.29B 734.26M 19.58
MRNA icon
MRNA
Moderna Inc
145.13 53.23B 2.23B -3.19B -1.60B -8.1462
RVMD icon
RVMD
Revolution Medicines Inc
209.46 45.38B 742.00K -1.37B -1.07B -7.0731

Werewolf Therapeutics Inc Stock (HOWL) Upgrades & Downgrades

Date Action Analyst Rating Change
Dec-19-25 Downgrade Wedbush Outperform → Neutral
Apr-03-24 Initiated JMP Securities Mkt Outperform
Aug-24-23 Initiated Wedbush Outperform
Jun-06-23 Resumed Jefferies Buy
Sep-10-21 Initiated BofA Securities Buy
May-25-21 Initiated Evercore ISI Outperform
May-25-21 Initiated H.C. Wainwright Buy
May-25-21 Initiated Jefferies Buy
May-25-21 Initiated SVB Leerink Outperform
View All

Werewolf Therapeutics Inc Stock (HOWL) Latest News

pulisher
Aug 21, 2026

Werewolf and Ambros Therapeutics announce merger - The Pharma Letter

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics (NASDAQ:HOWL) Deal Changes Pipeline Focus - Kalkine Media

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics Shares Surge Twofold After Ambros Merger, Investors Retain 6.8% Stake - TechStock²

Aug 21, 2026
pulisher
Aug 21, 2026

Latham Watkins Advises on Oversubscribed Private Placement in Werewolf Ambros Merger Transaction - Latham & Watkins LLP

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics, Inc. announced that it expects to receive $150 million in funding - marketscreener.com

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics Strikes Reverse Merger With Ambros, Secures $150 Million for Rare Pain Drug - finance.biggo.com

Aug 21, 2026
pulisher
Aug 21, 2026

Trending Stocks Today | Werewolf Therapeutics Shoots up 117.27% - Moomoo

Aug 21, 2026
pulisher
Aug 21, 2026

Little-Known HOWL Stock Skyrockets 100% on Biotech Merger News - Yahoo Finance

Aug 21, 2026
pulisher
Aug 21, 2026

12 Health Care Stocks Moving In Friday's Intraday Session - Benzinga

Aug 21, 2026
pulisher
Aug 21, 2026

Watertown biotech agrees to reverse merger with Vivek Ramaswamy-backed startup - The Business Journals

Aug 21, 2026
pulisher
Aug 21, 2026

Gold Moves Higher; US Composite PMI Surges In August - Benzinga

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics (HOWL) Stock Soars 127% on Ambros Merger and $150M Financing Deal - Blockonomi

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics stock soars on Ambros merger deal and $150 million PIPE - Quiver Quantitative

Aug 21, 2026
pulisher
Aug 21, 2026

Ambros Therapeutics to merge with Werewolf Therapeutics in all-stock deal - Dealroom

Aug 21, 2026
pulisher
Aug 21, 2026

Why is Werewolf Therapeutics stock surging more than 100% today? - Investing.com

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf transforms into Ambros via reverse merger to support phase 3 push for rare disease drug - Fierce Biotech

Aug 21, 2026
pulisher
Aug 21, 2026

Why Is Werewolf Therapeutics Stock Gaining Friday?Werewolf Therapeutics (NASDAQ:HOWL) - Benzinga

Aug 21, 2026
pulisher
Aug 21, 2026

Israel Englander's HOWL Stock Soars on $500M DealWerewolf Therapeutics (NASDAQ:HOWL) - Benzinga

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics to Merge and Rebrand as Ambros - TipRanks

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics shares surge 120% after Ambros merger and $150 million financing - Yahoo Finance

Aug 21, 2026
pulisher
Aug 21, 2026

HOWL Stock Whipsaws As One-Off Profit Meets Uncertain Future - StocksToTrade

Aug 21, 2026
pulisher
Aug 21, 2026

Why Is Penny Stock Werewolf Therapeutics (HOWL) Up Today? - TipRanks

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf (NASDAQ: HOWL) Ambros deal leaves holders with single-digit stake - Stock Titan

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics to Merge With Ambros in Stock Deal; Raises $150 Million PIPE, Holders Locked Up - TradingView

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics and Ambros Therapeutics Announce Merger Agreement and Concurrent Oversubscribed $150 Million Private Placement - Investing News Network

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics stock soars 120% on Ambros merger deal - Investing.com

Aug 21, 2026
pulisher
Aug 21, 2026

HOWL Stock Jumps As One-Off Deal Reshapes Outlook - StocksToTrade

Aug 21, 2026
pulisher
Aug 21, 2026

HOWL Stock Jumps As One-Time Deal Fuels Q2 Profit - timothysykes.com

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics to merge with Ambros in $150m deal - Investing.com

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics, Ambros Therapeutics Plan Merger With $150 Million Financing - citybiz

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics to merge with Ambros in $150m deal By Investing.com - Investing.com India

Aug 21, 2026
pulisher
Aug 21, 2026

12 Health Care Stocks Moving In Friday's Pre-Market Session - Benzinga

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics and Ambros Therapeutics Announce - GlobeNewswire

Aug 21, 2026
pulisher
Aug 21, 2026

Top Premarket Gainers - marketscreener.com

Aug 21, 2026
pulisher
Aug 21, 2026

Great couple of days trading this!! 🐺 📊 📚 - Moomoo

Aug 21, 2026
pulisher
Aug 21, 2026

Werewolf Therapeutics Shares Surge 89.94% After Hours on EMD Serono DealWerewolf Therapeutics (NASDAQ - Benzinga

Aug 21, 2026
pulisher
Aug 20, 2026

Werewolf Therapeutics Sells Pre-Clinical Platforms to EMD for $33 Million - Minichart

Aug 20, 2026
pulisher
Aug 20, 2026

Trending Stocks Today | Werewolf Therapeutics Soars 90.16% Post-Market - Moomoo

Aug 20, 2026
pulisher
Aug 20, 2026

Werewolf Therapeutics Monetizes Platforms, Refocuses on Lead Programs - TipRanks

Aug 20, 2026
pulisher
Aug 20, 2026

12 Health Care Stocks Moving In Thursday's After-Market Session - Benzinga

Aug 20, 2026
pulisher
Aug 20, 2026

Werewolf TherapeuticsOn August 14, Sells Inducer And Indukine Platforms To Emd Serono - TradingView

Aug 20, 2026
pulisher
Aug 20, 2026

Werewolf Therapeutics Sells Preclinical Platforms to EMD Serono for $28M; Secures License for WTX-124/330 - TradingView

Aug 20, 2026
pulisher
Aug 20, 2026

$Werewolf Therapeutics (HOWL.US)$ - Moomoo

Aug 20, 2026
pulisher
Aug 17, 2026

Werewolf Therapeutics (HOWL) Q2 2026 Earnings: EPS Delivers 130.17% Surprise, Stock Moves HigherGuidance Update - vinanet.vn

Aug 17, 2026
pulisher
Aug 14, 2026

Werewolf Therapeutics Inc (NASDAQ: HOWL) Share Price, HOWL Stock News, HOWL Share Price & Updates - Kalkine

Aug 14, 2026
pulisher
Aug 14, 2026

Werewolf Therapeutics Company Profile & Introduction - moomoo.com

Aug 14, 2026
pulisher
Aug 14, 2026

ACTU Stock Price and Chart — NASDAQ:ACTU - TradingView

Aug 14, 2026
pulisher
Aug 13, 2026

Werewolf Therapeutics | 144: Notice of proposed sale of securities pursuant to Rule 144 - Moomoo

Aug 13, 2026
pulisher
Aug 09, 2026

Price to sales forward of Werewolf Therapeutics, Inc. – NASDAQ:HOWL - TradingView

Aug 09, 2026
pulisher
Aug 07, 2026

Price to book forward of Werewolf Therapeutics, Inc. – NASDAQ:HOWL - TradingView

Aug 07, 2026
pulisher
Aug 03, 2026

CNSY Stock Price and Chart — NASDAQ:CNSY - TradingView

Aug 03, 2026

Werewolf Therapeutics Inc Stock (HOWL) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading
$61.31
price up icon 1.21%
$125.77
price up icon 0.55%
$116.57
price up icon 5.12%
$236.22
price up icon 3.02%
ONC ONC
$374.47
price up icon 1.44%
$209.46
price down icon 1.07%
Cap:     |  Volume (24h):