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Halozyme Therapeutics (HALO) Institutional Ownership

Halozyme Therapeutics logo
$65.92 -1.05 (-1.57%)
Closing price 03:59 PM Eastern
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$65.74 -0.19 (-0.28%)
As of 04:16 PM Eastern
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Institutional Ownership Changes (13F Filings) for Halozyme Therapeutics (NASDAQ:HALO)

Current
Institutional Ownership
Percentage
97.79%
Number of
Institutional Buyers
(last 12 months)
366
Total
Institutional Inflows
(last 12 months)
$2.07B
Number of
Institutional Sellers
(last 12 months)
222
Total
Institutional Outflows
(last 12 months)
$2.33B
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HALO Institutional Buying and Selling by Quarter

Halozyme Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
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%
8/18/2025Geneos 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%
8/14/2025Diversify Wealth Management LLC19,028$990K0.1%+10.0%0.015%
8/14/2025Diversify Advisory Services LLC6,929$360K0.0%+11.7%0.006%
8/14/2025Alliancebernstein L.P.2,455,268$127.72M0.0%-23.6%1.993%
8/14/2025Treasurer of the State of North Carolina57,240$2.98M0.0%N/A0.046%
8/14/2025The Manufacturers Life Insurance Company 257,214$13.38M0.0%-19.6%0.209%
8/14/2025Squarepoint Ops LLC245,028$12.75M0.0%N/A0.209%
8/14/2025Qube Research & Technologies Ltd986,069$51.30M0.1%N/A0.800%
8/14/2025AXA S.A.123,012$6.40M0.0%+0.4%0.100%
8/14/20252Xideas AG184,546$9.60M1.6%-25.2%0.150%
8/14/2025Daiwa Securities Group Inc.4,025$209K0.0%+919.0%0.003%
8/14/2025California Public Employees Retirement System235,728$12.26M0.0%+4.4%0.191%
8/14/2025Cary Street Partners Financial LLC104,981$5.46M0.2%-0.4%0.085%
8/14/2025Federated Hermes Inc.368,066$19.15M0.0%+2.4%0.299%
8/13/2025Gabelli Funds LLC126,243$6.57M0.0%-96.6%0.102%
8/13/2025Jump Financial LLC11,909$620K0.0%N/A0.010%
8/13/2025Diametric Capital LP9,141$476K0.3%N/A0.007%
8/13/2025Cresset Asset Management LLC291,954$15.19M0.1%-4.7%0.237%
8/13/2025Brown Advisory Inc.35,057$1.82M0.0%+0.6%0.028%
8/13/2025Marshall Wace LLP389,131$20.24M0.0%-16.1%0.316%
8/13/2025Epoch Investment Partners Inc.631,881$32.87M0.2%-23.6%0.513%
8/13/2025Baird Financial Group Inc.11,090$577K0.0%+6.2%0.009%
8/13/2025First Trust Advisors LP765,918$39.84M0.0%-4.7%0.622%
8/13/2025Kennedy Capital Management LLC415,276$21.60M0.5%-12.5%0.337%
8/13/2025Guggenheim Capital LLC56,323$2.93M0.0%-6.3%0.046%
8/13/2025EverSource Wealth Advisors LLC2,685$140K0.0%+6.9%0.002%
8/13/2025CW Advisors LLC245,177$12.75M0.1%-12.7%0.199%
8/13/2025Granite Investment Partners LLC86,935$4.52M0.2%-32.9%0.071%
8/13/2025Blueshift Asset Management LLC11,021$573K0.2%N/A0.009%
8/13/2025Arrowstreet Capital Limited Partnership2,541,181$132.19M0.1%+127.8%2.062%
8/13/2025Quantbot Technologies LP15,872$826K0.0%+78.5%0.013%
8/13/2025OMERS ADMINISTRATION Corp14,800$770K0.0%N/A0.012%
8/13/2025Fisher Asset Management LLC381,745$19.86M0.0%-8.6%0.310%
8/13/2025Schroder Investment Management Group246,975$12.85M0.0%+1.8%0.200%
8/13/2025Mackenzie Financial Corp118,426$6.16M0.0%+38.3%0.096%
8/13/2025Skandinaviska Enskilda Banken AB publ 51,000$2.65M0.0%-24.9%0.041%
8/13/2025Virtus Investment Advisers LLC8,148$424K0.1%+8.6%0.007%
8/13/2025Norges Bank865,568$45.03M0.0%N/A0.702%
8/13/2025Quadrature Capital Ltd26,649$1.39M0.0%+77.8%0.022%
8/13/2025Hsbc Holdings PLC10,102$522K0.0%+117.1%0.008%
8/13/2025Capital Fund Management S.A.107,911$5.61M0.0%N/A0.088%
8/13/2025Advantage Alpha Capital Partners LP10,033$522K0.1%-27.5%0.008%
8/13/2025State Board of Administration of Florida Retirement System48,160$2.51M0.0%+26.8%0.039%
8/13/2025DLD Asset Management LP12,500,000$650.25M2.6%N/A10.144%
8/13/2025Elevation Point Wealth Partners LLC4,661$242K0.0%-64.0%0.004%
8/13/2025Quadrant Capital Group LLC8,212$427K0.0%-7.4%0.007%
8/13/2025Vinva Investment Management Ltd5,512$287K0.0%+30.9%0.004%
8/13/2025Employees Retirement System of Texas661$34K0.0%N/A0.001%
8/12/2025Inceptionr LLC13,599$707K0.2%N/A0.011%
8/12/2025Boston Partners449,366$24.00M0.0%+7.9%0.365%
8/12/2025Elo Mutual Pension Insurance Co14,720$766K0.0%+28.6%0.012%
8/12/2025Advisors Asset Management Inc.23,553$1.23M0.0%-8.5%0.019%
8/12/2025XTX Topco Ltd29,908$1.56M0.1%+62.8%0.024%
8/12/2025CreativeOne Wealth LLC16,559$861K0.0%-6.2%0.013%
8/12/2025Ameritas Investment Partners Inc.23,925$1.25M0.0%-36.7%0.019%
8/12/2025Prudential Financial Inc.157,936$8.22M0.0%-16.0%0.128%
8/12/2025Coldstream Capital Management Inc.8,749$455K0.0%-4.6%0.007%
8/12/2025American Century Companies Inc.132,526$6.89M0.0%-85.2%0.108%
8/12/2025Segall Bryant & Hamill LLC310,830$16.17M0.2%-9.4%0.252%
8/12/2025Stevens Capital Management LP4,517$235K0.1%N/A0.004%
8/12/2025Rhumbline Advisers381,649$19.85M0.0%-8.6%0.310%
8/12/2025AXQ Capital LP7,392$385K0.1%N/A0.006%
(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, 512 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 439 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 39,076,838 shares in the last 24 months. This purchase volume represents approximately $2.07B in transactions.

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

Of the 222 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), Alliancebernstein L.P. ($1.10M), and CIBC Private Wealth Group LLC ($963.45K).

How much institutional selling is happening at Halozyme Therapeutics?

Institutional investors have sold a total of 44,317,137 shares in the last 24 months. This volume of shares sold represents approximately $2.33B in transactions.


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This page (NASDAQ:HALO) was last updated on 10/7/2025 by MarketBeat.com Staff
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