Halozyme Therapeutics, Inc. HALO

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102.92 USD -0.71 (-0.69%)

At closeNov 9, 2026, 4:09 PM EST

101.01 -1.92 -1.86%

After hours · Nov 9, 4:09 PM ET

101.04 Day range 105.48

61.23 52-week range 134.00

Held by insiders 1.08%

Held by institutions 113.37%

Float held by institutions 114.61%

Institutions 977

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	11.64%	13,271,095	1.37B	Jun 29, 2026
Vanguard Capital Management LLC	4.69%	5,351,312	550.76M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.65%	5,299,008	545.37M	Jun 29, 2026
State Street Corporation	4.54%	5,179,434	533.07M	Jun 29, 2026
Invesco Ltd.	2.79%	3,177,997	327.08M	Jun 29, 2026
Morgan Stanley	2.48%	2,832,594	291.53M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Mid-Cap ETF	3.55%	4,042,836	416.09M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.30%	3,762,787	387.27M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.39%	2,721,119	280.06M	Jun 29, 2026
John Hancock Funds III-Disciplined Value Mid Cap Fund	1.47%	1,679,285	172.83M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.37%	1,566,912	161.27M	Jun 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF	1.21%	1,375,999	141.62M	Sep 29, 2026

HALO insiders
Insider	Relation	Latest transaction	Date	Shares held
CONNAUGHTON BERNADETTE M.	Director	Sale	Aug 9, 2026	40,418
DUNCAN BARBARA GAYLE	Director	Stock Award(Grant)	May 4, 2026	23,715
HENDERSON JEFFREY WILLIAM	Director	Stock Award(Grant)	May 4, 2026	36,572
LABARRE MICHAEL J.	Chief Technology Officer	Sale	Feb 26, 2025	173,756
LABROSSE NICOLE	Chief Financial Officer	Conversion of Exercise of derivative security	Feb 22, 2026	38,494
MATSUI CONNIE L	Director	Stock Gift	Nov 28, 2024	183,035

Held by funds