0.982
price up icon0.20%   0.002
pre-market  Pre-market:  .98   -0.002   -0.20%
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Werewolf Therapeutics Inc stock is traded at $0.982, with a volume of 374.79K. It is up +0.20% in the last 24 hours and up +12.42% 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.
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Previous Close:
$0.98
Open:
$0.99
24h Volume:
374.79K
Relative Volume:
0.06
Market Cap:
$47.72M
Revenue:
$1.14M
Net Income/Loss:
$-56.27M
P/E Ratio:
-0.809
EPS:
-1.2139
Net Cash Flow:
$-51.94M
1W Performance:
+0.20%
1M Performance:
+12.42%
6M Performance:
+24.94%
1Y Performance:
-46.63%
1-Day Range:
Value
$0.9706
$0.995
1-Week Range:
Value
$0.919
$1.01
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
2026-11-03
Name
Latest SEC Filings
Name
HOWL's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
HOWL icon
HOWL
Werewolf Therapeutics Inc
0.982 47.72M 1.14M -56.27M -51.94M -1.2139
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
514.99 130.64B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
803.90 80.46B 14.92B 4.42B 3.79B 41.04
MRNA icon
MRNA
Moderna Inc
182.56 57.48B 2.23B -3.19B -1.60B -8.1462
ARGX icon
ARGX
Argen X Se Adr
963.79 61.58B 4.16B 1.29B 734.26M 19.58
ONC icon
ONC
Beone Medicines Ltd Adr
368.08 39.20B 5.76B 514.49M 1.10B 4.4813

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
Sep 22, 2026

Ambros deal would give Werewolf (NASDAQ: HOWL) investors rights to future sales of legacy drug assets - Stock Titan

Sep 22, 2026
pulisher
Sep 21, 2026

Werewolf Therapeutics | SCHEDULE 13G: Others - Moomoo

Sep 21, 2026
pulisher
Sep 21, 2026

German investor discloses stake in Werewolf Therapeutics (NASDAQ: HOWL) - Stock Titan

Sep 21, 2026
pulisher
Sep 18, 2026

Werewolf Therapeutics stock steadies as investors weigh recent losses and biotech outlook - AD HOC NEWS

Sep 18, 2026
pulisher
Sep 13, 2026

Werewolf Therapeutics Completes Key Early Trial For WTX-124 In Hard-To-Treat Cancers - TipRanks

Sep 13, 2026
pulisher
Sep 09, 2026

Werewolf Therapeutics (HOWL) Dips 1.43% to $0.97 as Tight Trading Range Sends Stock Toward Key SupportEarnings Miss Risk - dars.gov.et

Sep 09, 2026
pulisher
Sep 09, 2026

BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of - GlobeNewswire

Sep 09, 2026
pulisher
Sep 09, 2026

HOWL|Werewolf Therapeutics Inc|Price:0.980|Chg%:+0.014 - TradingKey

Sep 09, 2026
pulisher
Sep 05, 2026

Werewolf Therapeutics Stock Price Forecast. Should You Buy HOWL? - StockInvest.us

Sep 05, 2026
pulisher
Sep 04, 2026

Werewolf Therapeutics stock gains on merger scrutiny and trial progress - ad-hoc-news.de

Sep 04, 2026
pulisher
Sep 03, 2026

HOWL Q2 2026 Earnings: 130% EPS Surprise vs. a 5.46% SelloffPreliminary Results - dars.gov.et

Sep 03, 2026
pulisher
Sep 01, 2026

HOWL Q2 2026 Earnings: EPS Beats Estimates by 130%, Shares Edge Down 2.87%Earnings Volatility Report - dars.gov.et

Sep 01, 2026
pulisher
Aug 24, 2026

3 Firms Build Biotech Merger With $150M In Private Funding - Law360

Aug 24, 2026
pulisher
Aug 24, 2026

$HAREHOLDER ALERT: The M&A Class Action Firm Announce the Investigation of the MergerHOWL, HZO, TYFG and FULC - Sahm

Aug 24, 2026
pulisher
Aug 22, 2026

Werewolf (HOWL) Outlook: Moves 102.57% Up to $0.87 in the Latest Reading; Boundary Watch: $0.83 and $0.91 Define the Nearby Reference Levels at the CloseMoving Average Ribbon - vinanet.vn

Aug 22, 2026
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

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

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 Nigeria

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

Werewolf Therapeutics Inc Stock (HOWL) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Werewolf Therapeutics Inc Stock (HOWL) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
EVNIN LUKE
Director
Jul 06 '26
Sale
0.32
35,770
11,446
107,429
$58.52
price up icon 0.14%
$120.82
price down icon 0.15%
$38.22
price down icon 1.97%
$251.65
price up icon 3.00%
$192.86
price up icon 0.05%
ONC ONC
$368.08
price up icon 0.66%
Cap:     |  Volume (24h):