Lombard Odier Asset Management (Europe)’s Halozyme HALO Stock Holding History

Lombard Odier Asset Management (Europe)’s Portfolio HALO Stock Details HALO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-144,136	Closed	-$9.2M	–	163
2025 Q1	$9.2M	Sell	144,136 -19,535	-12%	-$1.13M	0.74%	52
2024 Q4	$7.83M	Buy	163,671 +38,671	+31%	+$1.98M	0.5%	71
2024 Q3	$7.16M	Sell	125,000 -75,000	-38%	-$4.3M	0.3%	116
2024 Q2	$10.5M	Buy	+200,000	New	+$8.77M	0.5%	65
2023 Q2	–	Sell	-10,000	Closed	-$382K	–	264
2023 Q1	$382K	Sell	10,000 -9,500	-49%	-$446K	0.02%	252
2022 Q4	$1.11M	Sell	19,500 -500	-3%	-$25.6K	0.05%	235
2022 Q3	$791K	Hold	20,000	–	–	0.04%	231
2022 Q2	$880K	Buy	+20,000	New	+$865K	0.04%	216

Other funds holding HALO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Lombard Odier Asset Management (Europe)'s HALO Position: Q2 2025 in Review

Lombard Odier Asset Management (Europe) sold out of Halozyme (HALO) in Q2 2025, closing a stake of 144,136 shares — an estimated $9.2M sold.

Lombard Odier Asset Management (Europe) first reported a position in HALO in Q2 2022 and held it in 8 quarters. The position peaked at $10.5M in Q2 2024. 551 funds tracked by Wall St. Rank hold HALO as of Q2 2025.

Lombard Odier Asset Management (Europe) reported no remaining Halozyme position as of Q2 2025 after selling out during the quarter.
Lombard Odier Asset Management (Europe) sold 144,136 Halozyme shares in Q2 2025, an estimated $9.2M.
Lombard Odier Asset Management (Europe) first reported a position in Halozyme in Q2 2022 and held it in 8 quarters.
Lombard Odier Asset Management (Europe)'s Halozyme position peaked at $10.5M in Q2 2024.
551 funds tracked by Wall St. Rank held Halozyme as of Q2 2025.

Based on Lombard Odier Asset Management (Europe)'s 13F filing for Q2 2025, filed 14 Aug 2025.