13F Filings/HALO

HALOZYME THERAPEUTICS INC (HALO): Institutional Ownership

Hedge funds and institutional managers reporting a position in HALO · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
21
13F filers
Aggregate Value
$346.1M
Across holders
Last Price
$74.96
2026-06-26
Sector
Health Care
GICS
Holder activity7 new8 added5 reduced
Institutional Holders of HALO
↗
21 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.58M$102.4M29.6%0.1%Added+$56.1MQ1 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund747K$48.3M13.9%0.1%Added+$19.9MQ1 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund732K$47.3M13.7%0.1%Added+$10.9MQ1 2026
Bridgewater Associates, LP
CIK 0001350694
Hedge Fund511K$33.1M9.6%0.1%Reduced$-3.2MQ1 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager445K$28.7M8.3%0.0%Reduced$-1.5MQ1 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund412K$27.8M8.0%0.0%New—Q4 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund400K$15.3M4.4%0.0%New—Q3 2023
Man Group plc
CIK 0001637460
Hedge Fund137K$8.9M2.6%0.0%Added+$4.4MQ1 2026
Hudson Bay Capital Management LP
CIK 0001393825
Hedge Fund130K$8.4M2.4%0.0%Added+$323KQ1 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund108K$7.0M2.0%0.0%Added+$5.9MQ1 2026
Brevan Howard Capital Management LP
CIK 0001512857
Hedge Fund64K$4.7M1.4%0.0%New—Q3 2025
ExodusPoint Capital Management, LP
CIK 0001736225
Hedge Fund86K$4.5M1.3%0.0%New—Q2 2025
Walleye Capital LLC
CIK 0001758720
Hedge Fund53K$3.4M1.0%0.0%Added+$2.4MQ1 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund59K$3.1M0.9%0.0%New—Q2 2024
Verition Fund Management LLC
CIK 0001454027
Hedge Fund28K$1.9M0.5%0.0%New—Q4 2025
Holocene Advisors, LP
CIK 0001700574
Hedge Fund9K$595K0.2%0.0%Unchanged+$0Q1 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund5K$291K0.1%0.0%Added+$84KQ1 2026
PZENA INVESTMENT MANAGEMENT LLC
CIK 0001027796
Institutional Manager4K$262K0.1%0.0%Reduced$-15KQ1 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund4K$244K0.1%0.0%New—Q4 2025
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund36$2K0.0%0.0%Reduced$-20.5MQ1 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$102.4M· 29.6% of total· 0.1% port· 1.58M sh· +$56.1M QoQ· Q1 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$48.3M· 13.9% of total· 0.1% port· 747K sh· +$19.9M QoQ· Q1 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$47.3M· 13.7% of total· 0.1% port· 732K sh· +$10.9M QoQ· Q1 2026
Bridgewater Associates, LPReduced
Hedge Fund
$33.1M· 9.6% of total· 0.1% port· 511K sh· $-3.2M QoQ· Q1 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$28.7M· 8.3% of total· 0.0% port· 445K sh· $-1.5M QoQ· Q1 2026
Qube Research & Technologies LtdNew
Hedge Fund
$27.8M· 8.0% of total· 0.0% port· 412K sh· — QoQ· Q4 2025
ADAGE CAPITAL PARTNERS GP, L.L.C.New
Hedge Fund
$15.3M· 4.4% of total· 0.0% port· 400K sh· — QoQ· Q3 2023
Man Group plcAdded
Hedge Fund
$8.9M· 2.6% of total· 0.0% port· 137K sh· +$4.4M QoQ· Q1 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$8.4M· 2.4% of total· 0.0% port· 130K sh· +$323K QoQ· Q1 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$7.0M· 2.0% of total· 0.0% port· 108K sh· +$5.9M QoQ· Q1 2026
Brevan Howard Capital Management LPNew
Hedge Fund
$4.7M· 1.4% of total· 0.0% port· 64K sh· — QoQ· Q3 2025
ExodusPoint Capital Management, LPNew
Hedge Fund
$4.5M· 1.3% of total· 0.0% port· 86K sh· — QoQ· Q2 2025
Walleye Capital LLCAdded
Hedge Fund
$3.4M· 1.0% of total· 0.0% port· 53K sh· +$2.4M QoQ· Q1 2026
BALYASNY ASSET MANAGEMENT LLCNew
Hedge Fund
$3.1M· 0.9% of total· 0.0% port· 59K sh· — QoQ· Q2 2024
Verition Fund Management LLCNew
Hedge Fund
$1.9M· 0.5% of total· 0.0% port· 28K sh· — QoQ· Q4 2025
Holocene Advisors, LPUnchanged
Hedge Fund
$595K· 0.2% of total· 0.0% port· 9K sh· +$0 QoQ· Q1 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$291K· 0.1% of total· 0.0% port· 5K sh· +$84K QoQ· Q1 2026
PZENA INVESTMENT MANAGEMENT LLCReduced
Institutional Manager
$262K· 0.1% of total· 0.0% port· 4K sh· $-15K QoQ· Q1 2026
Schonfeld Strategic Advisors LLCNew
Hedge Fund
$244K· 0.1% of total· 0.0% port· 4K sh· — QoQ· Q4 2025
MARSHALL WACE, LLPReduced
Hedge Fund
$2K· 0.0% of total· 0.0% port· 36 sh· $-20.5M QoQ· Q1 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$2K· 0.0% of total· 0.0% port· 27 sh· $-70K QoQ· Q1 2026
1–20 of 21
1 / 2
← All 13F filings