Free Trial
→ Trump’s national nightmare is here (From Porter & Company) (Ad)tc pixel Free HALO Stock Alerts

Halozyme Therapeutics (HALO) Institutional Ownership

Halozyme Therapeutics logo
$66.15 -0.74 (-1.11%)
Closing price 10/24/2025 04:00 PM Eastern
Extended Trading
$66.15 0.00 (0.00%)
As of 10/24/2025 07:49 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Halozyme Therapeutics (NASDAQ:HALO)

Current
Institutional Ownership
Percentage
97.79%
Number of
Institutional Buyers
(last 12 months)
369
Total
Institutional Inflows
(last 12 months)
$2.08B
Number of
Institutional Sellers
(last 12 months)
227
Total
Institutional Outflows
(last 12 months)
$2.37B
Get HALO Insider Trade Alerts

Want to know when executives and insiders are buying or selling Halozyme Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

HALO Institutional Buying and Selling by Quarter

Halozyme Therapeutics Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/24/2025New York State Teachers Retirement System125,115$9.18M0.0%-1.5%0.107%
10/24/2025Oliver Luxxe Assets LLC41,799$3.07M0.5%+1.9%0.036%
10/24/2025Forum Financial Management LP2,742$201K0.0%N/A0.002%
10/24/2025Oregon Public Employees Retirement Fund23,562$1.73M0.0%-6.6%0.020%
10/24/2025State of Alaska Department of Revenue60,565$4.44M0.0%-2.0%0.052%
10/23/2025 Campbell Newman Asset Management Inc.36,878$2.71M0.2%+0.4%0.032%
10/23/2025 Cardinal Capital Management17,768$1.30M0.2%N/A0.015%
10/23/2025 Foster & Motley Inc.23,209$1.70M0.1%-1.4%0.020%
10/23/2025 Lecap Asset Management Ltd.7,963$584K0.2%N/A0.007%
10/23/2025 SG Americas Securities LLC25,833$1.90M0.0%-21.0%0.022%
10/23/2025 HB Wealth Management LLC3,170$232K0.0%N/A0.003%
10/23/2025 Spire Wealth Management4,956$363K0.0%+3,390.1%0.004%
10/23/2025 Moran Wealth Management LLC35,445$2.60M0.1%+261.9%0.030%
10/23/2025 Park Avenue Securities LLC10,844$795K0.0%-9.3%0.009%
10/23/2025 KLP Kapitalforvaltning AS25,700$1.89M0.0%+1.2%0.022%
10/23/2025 Securian Asset Management Inc.8,760$642K0.0%-6.6%0.007%
10/22/2025 Cerity Partners LLC348,297$25.54M0.0%-5.6%0.298%
10/22/2025 Louisiana State Employees Retirement System32,600$2.39M0.0%-6.1%0.028%
10/22/2025 CoreCap Advisors LLC5,851$429K0.0%N/A0.005%
10/22/2025 Geneos Wealth Management Inc.12,299$902K0.0%+18.6%0.011%
10/22/2025 Torray Investment Partners LLC38,121$2.80M0.4%-4.8%0.033%
10/22/2025 Park Place Capital Corp620$45K0.0%-42.9%0.001%
10/22/2025 Asset Management One Co. Ltd.1,704$125K0.0%-9.5%0.001%
10/21/2025 Global Retirement Partners LLC1,413$104K0.0%+21.6%0.001%
10/21/2025 Financiere des Professionnels Fonds d investissement inc.11,739$861K0.0%+15.9%0.010%
10/21/2025 Arbor Investment Advisors LLC17,950$1.32M0.2%N/A0.015%
10/21/2025 Tectonic Advisors LLC16,564$1.22M0.1%-34.5%0.014%
10/21/2025 Retirement Guys Formula LLC3,039$223K0.1%N/A0.003%
10/20/2025 Allspring Global Investments Holdings LLC28,117$2.11M0.0%+247.8%0.024%
10/20/2025 Merit Financial Group LLC3,289$241K0.0%N/A0.003%
10/20/2025 VIRGINIA RETIREMENT SYSTEMS ET Al27,219$2.00M0.0%-30.9%0.023%
10/17/2025 Boston Trust Walden Corp833,893$61.16M0.4%-1.3%0.713%
10/17/2025 Encompass More Asset Management3,933$288K0.1%N/A0.003%
10/17/2025 Archford Capital Strategies LLC4,065$298K0.0%N/A0.003%
10/17/2025 Tealwood Asset Management Inc.18,517$1.36M0.5%-3.5%0.016%
10/17/2025 Sowell Financial Services LLC9,080$666K0.0%N/A0.008%
10/17/2025 Shaker Investments LLC OH18,990$1.39M0.6%-50.1%0.016%
10/16/2025 AMI Asset Management Corp12,085$886K0.0%-38.6%0.010%
10/16/2025 Precision Wealth Strategies LLC10,458$767K0.2%N/A0.009%
10/15/2025 CWM LLC23,881$1.75M0.0%+2,136.0%0.020%
10/15/2025 Pacer Advisors Inc.478,874$35.12M0.1%+2,054.7%0.409%
10/15/2025 Norden Group LLC12,240$898K0.1%-23.3%0.010%
10/15/2025 Tritonpoint Wealth LLC4,918$361K0.0%-4.0%0.004%
10/15/2025 Swedbank AB147,162$10.79M0.0%-6.4%0.126%
10/15/2025 Net Worth Advisory Group5,755$422K0.1%-4.9%0.005%
10/14/2025 Monument Capital Management27,468$2.02M0.5%N/A0.023%
10/14/2025 Yousif Capital Management LLC32,047$2.35M0.0%-20.0%0.027%
10/14/2025 Argent Capital Management LLC6,350$466K0.0%-50.1%0.005%
10/14/2025 Farther Finance Advisors LLC11,554$847K0.0%+32.5%0.010%
10/14/2025 Juncture Wealth Strategies LLC11,114$815K0.3%+5.5%0.010%
10/14/2025 Exchange Traded Concepts LLC12,872$944K0.0%N/A0.011%
10/14/2025 Legacy Wealth Asset Management LLC3,630$266K0.1%-26.7%0.003%
10/14/2025 Brighton Jones LLC3,253$239K0.0%N/A0.003%
10/10/2025 USA Financial Formulas3,632$266K0.0%N/A0.003%
10/10/2025 Congress Asset Management Co.1,436,533$105.36M0.7%-21.7%1.228%
10/10/2025 Focus Financial Network Inc.3,787$278K0.0%N/A0.003%
10/9/2025 Shelton Wealth Management LLC20,297$1.49M0.7%+25.3%0.017%
10/9/2025 Redhawk Wealth Advisors Inc.36,575$2.68M0.3%-2.3%0.031%
10/9/2025 Voya Investment Management LLC46,250$3.39M0.0%-60.1%0.040%
10/8/2025 Fiduciary Alliance LLC6,135$450K0.0%-2.9%0.005%
10/7/2025 ST Germain D J Co. Inc.2,196$161K0.0%-19.6%0.002%
10/2/2025 GAMMA Investing LLC3,758$276K0.0%+33.5%0.003%
9/26/2025Corient Private Wealth LLC8,030$418K0.0%-18.1%0.007%
9/24/2025Texas Permanent School Fund Corp145,958$7.59M0.1%-4.0%0.125%
9/4/2025Osaic Holdings Inc.53,448$2.97M0.0%+80.9%0.046%
8/29/2025Centaurus Financial Inc.22,158$1.15M0.1%-0.7%0.019%
8/27/2025Orion Porfolio Solutions LLC25,107$1.31M0.0%-10.0%0.021%
8/26/2025Thrivent Financial for Lutherans29,013$1.51M0.0%-25.8%0.025%
8/22/2025Cim Investment Management Inc.17,924$894K0.2%+100.7%0.015%
8/19/2025Newbridge Financial Services Group Inc.621$32K0.0%N/A0.001%
8/19/2025Advisory Services Network LLC11,653$606K0.0%N/A0.010%
8/19/2025State of Wyoming1,285$67K0.0%-90.8%0.001%
8/18/2025Hudson Bay Capital Management LP16,751$871K0.0%N/A0.014%
8/18/2025 Geneos Wealth Management Inc.10,372$540K0.0%+159.1%0.009%
8/15/2025CANADA LIFE ASSURANCE Co119,513$6.22M0.0%+12.2%0.097%
8/15/2025Tower Research Capital LLC TRC 37,268$1.94M0.1%+537.1%0.030%
8/15/2025Sugar Maple Asset Management LLC14,300$744K0.6%+38.8%0.012%
8/15/2025Corient Private Wealth LLC8,144$428K0.0%-16.9%0.007%
8/15/2025State of Tennessee Department of Treasury68,116$3.54M0.0%+7.1%0.055%
8/15/2025E Fund Management Co. Ltd.19,926$1.04M0.0%+91.9%0.016%
8/15/2025Optimist Retirement Group LLC5,605$292K0.1%N/A0.005%
8/15/2025Captrust Financial Advisors49,094$2.55M0.0%+42.0%0.040%
8/15/2025Tidal Investments LLC25,693$1.34M0.0%+161.2%0.021%
8/15/2025Shay Capital LLC30,000$1.56M0.2%+396.5%0.024%
8/15/2025Royal London Asset Management Ltd.1,101,912$57.32M0.1%+122.3%0.894%
8/15/2025Rafferty Asset Management LLC180,666$9.40M0.0%+59.5%0.147%
8/15/2025Orion Porfolio Solutions LLC25,107$1.31M0.0%-10.0%0.020%
8/15/2025MML Investors Services LLC11,020$573K0.0%-17.5%0.009%
8/15/2025HRT Financial LP467,070$24.30M0.1%+576.1%0.379%
8/15/2025Hudson Bay Capital Management LP16,751$871K0.0%N/A0.014%
8/15/2025Engineers Gate Manager LP141,697$7.37M0.1%+1,004.9%0.115%
8/15/2025BI Asset Management Fondsmaeglerselskab A S444,947$23.15M0.2%+19.1%0.361%
8/15/2025Brevan Howard Capital Management LP161,023$8.38M0.0%+958.2%0.131%
8/15/2025AQR Capital Management LLC378,800$19.71M0.0%+1,043.1%0.307%
8/14/2025Connecticut Wealth Management LLC5,434$283K0.0%-2.8%0.004%
8/14/2025PDT Partners LLC67,686$3.52M0.2%-36.8%0.055%
8/14/2025Canada Pension Plan Investment Board152,000$7.91M0.0%+39.3%0.123%
8/14/2025Bayesian Capital Management LP28,082$1.46M0.2%+71.2%0.023%
8/14/2025Quantinno Capital Management LP12,761$664K0.0%+235.3%0.010%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14,204$741K0.0%-83.4%0.012%
(Data available from 1/1/2016 forward)

HALO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of HALO shares?

During the previous two years, 524 institutional investors and hedge funds held shares of Halozyme Therapeutics. The most heavily invested institutionals were Vanguard Group Inc. ($818.78M), DLD Asset Management LP ($650.25M), Snyder Capital Management L P ($199.29M), Arrowstreet Capital Limited Partnership ($132.19M), Dimensional Fund Advisors LP ($129.48M), Alliancebernstein L.P. ($127.72M), and Geode Capital Management LLC ($126.56M).Learn more on Halozyme Therapeutics' institutional investors.

What percentage of Halozyme Therapeutics' stock is owned by institutional investors?

97.79% of Halozyme Therapeutics' stock is owned by institutional investors. Learn more on HALO's institutional investor holdings.

Which institutional investors have been buying Halozyme Therapeutics' stock?

Of the 451 institutional investors that purchased Halozyme Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: DLD Asset Management LP ($12.50M), Norges Bank ($3.34M), TD Asset Management Inc ($2.30M), Congress Asset Management Co. ($2.16M), Arrowstreet Capital Limited Partnership ($2.01M), LSV Asset Management ($1.24M), and Epoch Investment Partners Inc. ($1.15M).

How much institutional buying is happening at Halozyme Therapeutics?

Institutional investors have bought a total of 39,081,496 shares in the last 24 months. This purchase volume represents approximately $2.08B in transactions.

Which of Halozyme Therapeutics' major shareholders have been selling company stock?

Of the 227 institutional investors that sold Halozyme Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Victory Capital Management Inc. ($11.58M), Schroder Investment Management Group ($9.93M), Gabelli Funds LLC ($3.59M), Artisan Partners Limited Partnership ($2.08M), Handelsbanken Fonder AB ($1.76M), Congress Asset Management Co. ($1.17M), and Alliancebernstein L.P. ($1.10M).

How much institutional selling is happening at Halozyme Therapeutics?

Institutional investors have sold a total of 44,729,282 shares in the last 24 months. This volume of shares sold represents approximately $2.37B in transactions.


Related Companies

This page (NASDAQ:HALO) was last updated on 10/25/2025 by MarketBeat.com Staff
From Our Partners
NEW LAW: Congress Approves Setup For Digital Dollar?
Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. Marjorie Taylor ...
Goldco Precious Metals | Sponsoredtc pixel
If You Keep Cash In A U.S. Bank Account… Read This NOW
The Treasury Department just issued a stunning warning: U.S. banks could lose up to $6.6 trillion of custom...
Banyan Hill Publishing | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
$100 Trillion “AI Metal” Found in American Ghost Town
Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could...
Brownstone Research | Sponsoredtc pixel
“Fed Proof” Your Bank Account with THESE 4 Simple Steps
Starting as soon as a few months from now, the United States government will make a sweeping change to bank ac...
Weiss Ratings | Sponsoredtc pixel
Move $1,000 into this stock before Nov 6
The End of Tesla? "Hold onto your Tesla stock." That's the message insiders at Tesla have been giving staff...
Altimetry | Sponsoredtc pixel
Buy UBER immediately
BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...
Chaikin Analytics | Sponsoredtc pixel
Front-Run Buffett's Shocking Gold Move
A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...
Golden Portfolio | Sponsoredtc pixel