Jefferies Financial Group’s Halozyme HALO Stock Holding History

Jefferies Financial Group’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
2026 Q1	$2.07M	Buy	32,000 +5,075	+19%	+$358K	0.01%	632
2025 Q4	$1.81M	Buy	+26,925	New	+$1.81M	0.01%	851
2025 Q2	–	Sell	-12,263	Closed	-$783K	–	1527
2025 Q1	$783K	Buy	+12,263	New	+$712K	0.01%	900
2024 Q1	–	Sell	-16,504	Closed	-$610K	–	1777
2023 Q4	$610K	Buy	+16,504	New	+$622K	﹤0.01%	1139
2023 Q3	–	Sell	-44,250	Closed	-$1.81M	–	1755
2023 Q2	$1.6M	Buy	+44,250	New	+$1.51M	0.01%	741

Other funds holding HALO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

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

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

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

Jefferies Financial Group's HALO Position: Q1 2026 in Review

Jefferies Financial Group increased its Halozyme (HALO) stake by 19% in Q1 2026, buying an estimated $358K and bringing the position to 32,000 shares worth $2.07M. The position accounts for 0.01% of the portfolio, ranked #632.

Jefferies Financial Group first reported a position in HALO in Q2 2023 and has held it in 5 quarters since. 634 funds tracked by Wall St. Rank hold HALO as of Q1 2026.

Jefferies Financial Group held 32,000 shares of Halozyme worth $2.07M as of Q1 2026.
Jefferies Financial Group bought 5,075 Halozyme shares in Q1 2026, an estimated $358K.
Halozyme made up 0.01% of Jefferies Financial Group's portfolio in Q1 2026, its #632 holding.
Jefferies Financial Group first reported a position in Halozyme in Q2 2023 and has held it in 5 quarters since.
634 funds tracked by Wall St. Rank held Halozyme as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.