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HALO

Halozyme Therapeutics, Inc.
$77.54 +1.72 (+2.27%) At close · Jul 16
Market Cap
$9.20B
Shares
118,613,000

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 646
Total Value: $7,647,780,067
Total Shares: 117,464,230
Showing 1–100 of 662 holdings by value · page 1 of 7

Institutional Ownership Trend

26 quarters

Superinvestors Holding HALO

All superinvestors →
Joel Greenblatt $48,268,333 Ray Dalio $33,053,656

Holder Concentration

Across 634 13F filers
Top Holder
11.5%
Jun 2023 → Mar 2026 · range 10.6% – 15.0%
of institutional value
Top 5
26.3%
Jun 2023 → Mar 2026 · range 26.3% – 40.4%
of institutional value
Top 10
37.1%
Jun 2023 → Mar 2026 · range 37.1% – 52.8%
of institutional value
HHI
262
Jun 2023 → Mar 2026 · range 262 – 476
Broadly held
Showing 100 of 662
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $857,320,367 11.21% 13,265,053
Mega VANGUARD CAPITAL MANAGEMENT LLC $340,678,819 4.45% 5,271,218
Mega STATE STREET CORP $319,133,504 4.17% 4,937,854
Mega Invesco Ltd. $259,327,483 3.39% 4,012,494
Mega BANK OF AMERICA CORP /DE/ Bank $188,274,232 2.46% 2,913,109
Large Boston Partners $173,446,430 2.27% 2,683,683
Mega MORGAN STANLEY $165,602,023 2.17% 2,562,309
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $163,253,764 2.13% 2,525,975
Mega GEODE CAPITAL MANAGEMENT, LLC $161,948,948 2.12% 2,505,786
Mid SNYDER CAPITAL MANAGEMENT L P $150,140,466 1.96% 2,323,077
Mega DIMENSIONAL FUND ADVISORS LP $134,419,216 1.76% 2,079,827
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $123,969,969 1.62% 1,918,149
Mega D. E. Shaw & Co., Inc. $120,774,597 1.58% 1,868,708
Mega ALLIANCEBERNSTEIN L.P. $112,230,059 1.47% 1,736,501
Large ROYAL LONDON ASSET MANAGEMENT LTD $104,090,040 1.36% 1,610,553
Large JUPITER ASSET MANAGEMENT LTD $103,941,584 1.36% 1,608,256
Mega TWO SIGMA INVESTMENTS, LP $102,436,029 1.34% 1,584,961
Mega WELLS FARGO & COMPANY/MN $99,254,679 1.30% 1,535,737
Large CONGRESS ASSET MANAGEMENT CO $96,202,126 1.26% 1,229,106
Mega FIRST TRUST ADVISORS LP $95,803,634 1.25% 1,482,340
Large FULLER & THALER ASSET MANAGEMENT, INC. $94,701,240 1.24% 1,465,283
Large GW&K Investment Management, LLC $90,086,140 1.18% 1,393,875
Large LSV ASSET MANAGEMENT $88,643,793 1.16% 1,371,558
Mid MIZUHO MARKETS AMERICAS LLC $85,540,648 1.12% 1,323,544
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $83,342,517 1.09% 1,289,533
Mega JANUS HENDERSON GROUP PLC $79,731,316 1.04% 1,233,658
Mid Stephens Investment Management Group LLC $78,762,512 1.03% 1,218,668
Large Assenagon Asset Management S.A. $78,085,517 1.02% 997,643
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $76,712,643 1.00% 1,186,951
Mega TD Asset Management Inc $75,530,883 0.99% 1,168,666
Mega FRANKLIN RESOURCES INC $74,779,428 0.98% 1,157,039
Large Epoch Investment Partners, Inc. $73,573,304 0.96% 1,138,377
Large FEDERATED HERMES, INC. $72,596,680 0.95% 1,123,266
Large Caisse de depot et placement du Quebec $72,463,156 0.95% 1,121,200
Mega NORTHERN TRUST CORP Bank $71,818,856 0.94% 1,111,231
Mega BANK OF MONTREAL /CAN/ Bank $68,223,231 0.89% 1,055,597
Mega AQR CAPITAL MANAGEMENT LLC $65,691,802 0.86% 1,016,429
Mega Bank of New York Mellon Corp Bank $63,585,700 0.83% 983,842
Mega UBS Group AG $59,072,012 0.77% 914,003
Mega Capital World Investors $56,351,026 0.74% 871,902
Mega JANE STREET GROUP, LLC $53,753,223 0.70% 831,707
Large JACOBS LEVY EQUITY MANAGEMENT, INC $51,020,796 0.67% 789,429
Large Handelsbanken Fonder AB $49,458,734 0.65% 631,899
Mega VANGUARD FIDUCIARY TRUST CO Bank $48,301,618 0.63% 747,356
Large Gotham Asset Management, LLC $48,268,333 0.63% 746,841
Large RENAISSANCE TECHNOLOGIES LLC $47,296,944 0.62% 731,811
Mega GOLDMAN SACHS GROUP INC $47,188,946 0.62% 730,140
Large LOS ANGELES CAPITAL MANAGEMENT LLC $44,589,206 0.58% 689,915
Large Boston Trust Walden Corp $43,920,156 0.57% 679,563
Mega ROYAL BANK OF CANADA Bank $42,545,279 0.56% 658,290
Mega JPMORGAN CHASE & CO $40,957,966 0.54% 633,730
Mega Nuveen, LLC $38,268,973 0.50% 592,124
Mid ArrowMark Colorado Holdings LLC $36,825,463 0.48% 569,789
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $34,126,640 0.45% 528,031
Large Bridgewater Associates, LP $33,053,656 0.43% 511,429
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $31,607,304 0.41% 403,824
Mid KENNEDY CAPITAL MANAGEMENT LLC $31,318,405 0.41% 484,580
Mid RENAISSANCE GROUP LLC $30,472,980 0.40% 471,499
Mega MILLENNIUM MANAGEMENT LLC $30,459,084 0.40% 471,284
Large SEI INVESTMENTS CO $29,586,514 0.39% 457,783
Mega Fisher Asset Management, LLC $28,740,250 0.38% 444,689
Mid Arbejdsmarkedets Tillaegspension Pension $26,394,310 0.35% 408,391
Large Empowered Funds, LLC $24,852,688 0.32% 384,538
Large MetLife Investment Management, LLC $24,231,790 0.32% 374,931
Large Retirement Systems of Alabama Pension $24,167,936 0.32% 373,943
Mega VICTORY CAPITAL MANAGEMENT INC $22,950,048 0.30% 355,099
Mega RHUMBLINE ADVISERS $22,826,088 0.30% 353,181
Large Cerity Partners LLC $22,564,723 0.30% 349,137
Mega BNP PARIBAS ARBITRAGE, SA $21,863,747 0.29% 338,291
Mega Legal & General Group Plc $21,192,693 0.28% 327,908
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $20,068,584 0.26% 310,515
Mid SEGALL BRYANT & HAMILL, LLC $19,263,359 0.25% 298,056
Large Pacer Advisors, Inc. $19,099,716 0.25% 295,524
Mega RAYMOND JAMES FINANCIAL INC $18,777,016 0.25% 290,531
Mega PRINCIPAL FINANCIAL GROUP INC $17,093,988 0.22% 264,490
Mega California Public Employees Retirement System Pension $16,865,909 0.22% 260,961
Large Russell Investments Group, Ltd. $16,864,931 0.22% 260,946
Large Cresset Asset Management, LLC $16,764,828 0.22% 259,397
Mega PRICE T ROWE ASSOCIATES INC /MD/ $16,764,375 0.22% 259,390
Mega Swedbank AB Bank $15,842,786 0.21% 202,412
Mega ENVESTNET ASSET MANAGEMENT INC $15,703,926 0.21% 242,982
Mid HANCOCK WHITNEY CORP $15,093,818 0.20% 233,542
Small South Street Advisors LLC $15,054,912 0.20% 232,940
Mega Swiss National Bank Bank $15,039,401 0.20% 232,700
Mid OBERWEIS ASSET MANAGEMENT INC/ $14,214,075 0.19% 219,930
Large Clark Capital Management Group, Inc. $13,837,412 0.18% 214,102
Mega AMERICAN CENTURY COMPANIES INC $13,448,921 0.18% 208,091
Mega LPL Financial LLC $12,557,867 0.16% 194,304
Mega BARCLAYS PLC $12,489,228 0.16% 193,242
Large Universal- Beteiligungs- und Servicegesellschaft mbH $12,426,668 0.16% 192,274
Mega AMERIPRISE FINANCIAL INC $12,362,361 0.16% 191,279
Mega CITADEL ADVISORS LLC $12,347,626 0.16% 191,051
Large Corient Private Wealth LLC $12,323,906 0.16% 190,684
Mid Susquehanna Portfolio Strategies, LLC $12,156,903 0.16% 188,100
Large OSAIC HOLDINGS, INC. $11,858,698 0.16% 183,486
Large HRT FINANCIAL LP $11,279,809 0.15% 174,529
Large CAPITAL FUND MANAGEMENT S.A. $11,270,050 0.15% 174,378
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $11,149,901 0.15% 172,519
Large Focus Partners Wealth $10,940,954 0.14% 169,286
Large Tidal Investments LLC $10,831,857 0.14% 167,598
Key facts CIK 1159036 CUSIP 40637H109 13F (30d) 78 filings 73 filers Visit website Investor relations

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