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1D
1W
1M
3M
6M
YTD
1Y
2Y
5Y
ALL
Market cap
$13.26B
EPS
3.42
P/E ratio
32.2
Price to sales
7.53
Dividend yield
--
Beta
0.877344
Previous close
$109.62
Today's open
$109.90
Day's range
$109.42 - $119.21
52 week range
$61.23 - $119.21
show more
CEO
Helen I. Torley
Employees
423
Headquarters
San Diego, CA
Exchange
Nasdaq Global Select
Shares outstanding
113498000
Issue type
Common Stock
Healthcare
Biotechnology & Life Sciences
3 Reasons Why Growth Investors Shouldn't Overlook Halozyme Therapeutics (HALO)
Halozyme Therapeutics (HALO) could produce exceptional returns because of its solid growth attributes.
Zacks Investment Research • Oct 14, 2026

Why Investors Need to Take Advantage of These 2 Medical Stocks Now
The Zacks Earnings ESP is a great way to find potential earnings surprises. Why investors should take advantage now.
Zacks Investment Research • Oct 14, 2026

Will Halozyme Therapeutics (HALO) Beat Estimates Again in Its Next Earnings Report?
Halozyme Therapeutics (HALO) has an impressive earnings surprise history and currently possesses the right combination of the two key ingredients for a likely beat in its next quarterly report.
Zacks Investment Research • Oct 13, 2026

HALO Wins Court Order Blocking Merck's Keytruda SC in Europe
Halozyme wins a Dutch court order blocking Merck's Keytruda SC in eight European markets, strengthening its position in the patent dispute.
Zacks Investment Research • Oct 8, 2026

Halozyme wins court order to block Merck's injected Keytruda in select European markets
Biopharma company Halozyme said on Wednesday that a Dutch patent court ruled in its favor against Merck , ordering the drugmaker to halt the manufacture and sale of injectable Keytruda in eight European markets.
Reuters • Oct 7, 2026

Halozyme Wins Injunction Stopping Manufacture and Sale of Merck's Keytruda SC in Multiple European Markets
SAN DIEGO, Oct. 7, 2026 /PRNewswire/ -- Halozyme Therapeutics, Inc. (Nasdaq: HALO) ("Halozyme" or the "Company") announced today that the specialized Dutch patent court of the Hague has found Merck to be infringing one of its MDASE patents, EP 2,797,622 (EP622) and ordered Merck's central European Market Authorization Holder and worldwide packaging and distribution hub MSD BV to refrain from manufacturing, having manufactured, offering, placing on the market and using, or importing or stocking for these purposes, Keytruda SC in Belgium, Denmark, France, Ireland, Italy, Sweden, Switzerland and the Netherlands. The injunction also forbids MSD to facilitate infringement by its affiliates, including by allowing the use of its European Marketing Authorization.
PRNewsWire • Oct 7, 2026

HALO Expands ENHANZE Collaboration & Licensing Deal With ARGX
Halozyme expands its ENHANZE pact with argenx to eight targets, opening the door to new milestones and royalties as revenue growth accelerates.
Zacks Investment Research • Oct 7, 2026

Halozyme Announces Expansion of Global Collaboration and License Agreement with argenx to Support the Development of Subcutaneous Formulations for Two Additional Exclusive Targets Using its ENHANZE® Technology
Expanded agreement increases argenx's exclusive access to ENHANZE® from six to eight targets SAN DIEGO, Oct. 6, 2026 /PRNewswire/ -- Halozyme Therapeutics, Inc. (Nasdaq: HALO) ("Halozyme" or the "Company") today announced that it has expanded its global collaboration and license agreement with argenx to develop and commercialize ENHANZE® with two additional exclusive targets. "We are pleased to expand our collaboration with argenx, a recognized leader in immunology, building on the successful development of VYVGART Hytrulo," said Dr. Helen Torley, President and Chief Executive Officer of Halozyme.
PRNewsWire • Oct 6, 2026

Halozyme Announces Appointment of Jim Daly to its Board of Directors
SAN DIEGO, Sept. 30, 2026 /PRNewswire/ -- Halozyme Therapeutics, Inc. (Nasdaq: HALO) ("Halozyme" or the "Company") today announced the appointment of James "Jim" Daly to its Board of Directors.
PRNewsWire • Sep 30, 2026

Why Women-Run Companies Deserve a Place in Your Portfolio
BMY, HALO, TGT, NEO and ROST stocks show how women-led companies are redefining growth with discipline, agility and results.
Zacks Investment Research • Sep 24, 2026

¹ Disclosures

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