HALO Insider Trading

Insider Ownership Percentage: 2.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $9,603,234.86

Halozyme Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Halozyme Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table
2022202320242025$0bought$1.75MsoldQ1Q2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1-$4M-$2M$0$2M$4MTotal Insider BuyingTotal Insider Selling

Halozyme Therapeutics Share Price & Price History

Current Price: $63.84
Price Change: Price Decrease of -0.64 (-0.99%)
As of 03/28/2025 05:00 PM ET

This chart shows the closing price history over time for HALO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
MayJunJulAugSepOctNovDecJanFebMar$63.84Closing price on 03/28/25:

SEC Filings (Institutional Ownership Changes) for Halozyme Therapeutics (NASDAQ:HALO)

97.79% of Halozyme Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at HALO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table
2022202320242025$592Mbought$1.16BsoldQ1Q2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1-$10B-$5B$0$5B$10BTotal InflowsTotal Outflows
Halozyme Therapeutics logo
Halozyme Therapeutics, Inc., a biopharma technology platform company, researches, develops, and commercializes proprietary enzymes and devices in the United States, Switzerland, Belgium, Japan, and internationally. The company's products are based on the patented recombinant human hyaluronidase enzyme (rHuPH20) that enables delivery of injectable biologics, such as monoclonal antibodies and other therapeutic molecules, as well as small molecules and fluids. It offers Hylenex recombinant, a formulation of rHuPH20 to facilitate subcutaneous (SC) fluid administration for achieving hydration to enhance the dispersion and absorption of other injected drugs in SC urography and to enhance resorption of radiopaque agents; rilpivirine, cabotegravir, and N6LS BNAB for the treatment of HIV; ocrelizumab for multiple sclerosis; XYOSTED, an injection for SC administration of testosterone replacement therapy; and ATRS-1902, a proprietary drug device combination product. The company also provides Herceptin (trastuzumab), Herceptin Hylecta, and Phesgo to treat breast cancer; Mabthera SC for the treatment of chronic lymphocytic leukemia; HYQVIA to treat primary immunodeficiency disorders; and DARZALEX for patients with amyloidosis, smoldering myeloma, and multiple myeloma. In addition, it offers Epinephrine Injection to treat allergic reactions; nivolumab+relatlimab and ANTI-TIM3 for the treatment of solid tumors; ARGX-117 for multifocal motor neuropathy; atezolizumab; nivolumab; afgartigimod; teriparatide injections; and OTREXUP, a SC methotrexate injection for adults with severe active rheumatoid arthritis and severe recalcitrant psoriasis, as well as children with active polyarticular juvenile idiopathic arthritis. Further, the company provides ATRS-1902 for adrenal crisis rescue; ARGX-113; and ARGX-117 to treat severe autoimmune diseases in multifocal motor neuropathy. Halozyme Therapeutics, Inc. was founded in 1998 and is headquartered in San Diego, California.
Read More on Halozyme Therapeutics

Today's Range

Now: $63.84
Low: $62.72
High: $64.35

50 Day Range

MA: $59.16
Low: $54.80
High: $65.16

52 Week Range

Now: $63.84
Low: $37.73
High: $66.00

Volume

1,266,773 shs

Average Volume

1,377,240 shs

Market Capitalization

$7.89 billion

P/E Ratio

18.61

Dividend Yield

N/A

Beta

1.32

Who are the company insiders with the largest holdings of Halozyme Therapeutics?

Halozyme Therapeutics' top insider shareholders include:
  1. Helen Torley (CEO)
  2. Michael J Labarre (SVP)
  3. Matthew L Posard (Director)
  4. Jeffrey William Henderson (Director)
  5. James M Daly (Director)
  6. Nicole Labrosse (CFO)
Learn More about top insider investors at Halozyme Therapeutics.

Who are the major institutional investors of Halozyme Therapeutics?

Halozyme Therapeutics' top institutional investors include:
  1. Vanguard Group Inc. — 10.44%
  2. Snyder Capital Management L P — 3.28%
  3. Alliancebernstein L.P. — 2.41%
  4. Geode Capital Management LLC — 2.41%
  5. Congress Asset Management Co. — 1.54%
  6. Dimensional Fund Advisors LP — 1.52%
Learn More about top institutional investors of Halozyme Therapeutics stock.

Which major investors are selling Halozyme Therapeutics stock?

Within the last quarter, HALO stock was sold by these institutional investors:
  1. Schroder Investment Management Group
  2. Artisan Partners Limited Partnership
  3. Handelsbanken Fonder AB
  4. CIBC Private Wealth Group LLC
  5. Allspring Global Investments Holdings LLC
  6. ArrowMark Colorado Holdings LLC
  7. Congress Asset Management Co.
  8. Alliancebernstein L.P.
In the last year, company insiders that have sold Halozyme Therapeutics company stock include:
  1. Helen Torley (CEO)
  2. Michael J Labarre (SVP)
  3. Matthew L Posard (Director)
  4. Jeffrey William Henderson (Director)
  5. James M Daly (Director)
Learn More investors selling Halozyme Therapeutics stock.

Which major investors are buying Halozyme Therapeutics stock?

Within the last quarter, HALO stock was acquired by institutional investors including:
  1. Norges Bank
  2. Capital World Investors
  3. Arrowstreet Capital Limited Partnership
  4. D. E. Shaw & Co. Inc.
  5. Raymond James Financial Inc.
  6. Raymond James Financial Inc.
  7. Vanguard Group Inc.
  8. Caisse DE Depot ET Placement DU Quebec