Halozyme Therapeutics, Inc. HALO

Set alert

103.63 USD -19.33 (-15.72%)

At closeNov 6, 2026, 7:45 PM EST

103.75 +0.12 +0.12%

After hours · Nov 6, 7:45 PM ET

102.53 Day range 118.26

61.63 52-week range 131.18

Held by insiders 1.08%

Held by institutions 114.13%

Float held by institutions 115.38%

Institutions 975

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	11.69%	13,271,095	1.38B	Jun 29, 2026
Vanguard Capital Management LLC	4.71%	5,351,312	554.56M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.67%	5,299,008	549.14M	Jun 29, 2026
State Street Corporation	4.56%	5,179,434	536.74M	Jun 29, 2026
Invesco Ltd.	2.80%	3,177,997	329.34M	Jun 29, 2026
Morgan Stanley	2.50%	2,832,594	293.54M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Mid-Cap ETF	3.56%	4,042,836	418.96M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.32%	3,762,787	389.94M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.40%	2,721,119	281.99M	Jun 29, 2026
John Hancock Funds III-Disciplined Value Mid Cap Fund	1.48%	1,679,285	174.02M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.38%	1,566,912	162.38M	Jun 29, 2026
AIM Counselor Series TRT -Invesco Discovery Fd.	1.22%	1,382,875	143.31M	Aug 30, 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