Shelton Capital Management’s Halozyme HALO Stock Holding History

Shelton Capital Management’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	$256K	Hold	3,958	–	–	0.01%	572
2025 Q4	$266K	Sell	3,958 -555	-12%	-$37.3K	0.01%	538
2025 Q3	$331K	Hold	4,513	–	–	0.01%	475
2025 Q2	$235K	Sell	4,513 -116	-3%	-$6.6K	0.01%	601
2025 Q1	$295K	Sell	4,629 -152	-3%	-$8.83K	0.01%	477
2024 Q4	$229K	Sell	4,781 -340	-7%	-$17.4K	0.01%	632
2024 Q3	$293K	Hold	5,121	–	–	0.01%	513
2024 Q2	$268K	Sell	5,121 -614	-11%	-$26.9K	0.01%	536
2024 Q1	$233K	Hold	5,735	–	–	0.01%	647
2023 Q4	$212K	Sell	5,735 -568	-9%	-$21.4K	0.01%	671
2023 Q3	$241K	Hold	6,303	–	–	0.01%	565
2023 Q2	$227K	Sell	6,303 -559	-8%	-$19.1K	0.01%	639
2023 Q1	$262K	Hold	6,862	–	–	0.01%	542
2022 Q4	$390K	Sell	6,862 -412	-6%	-$21.1K	0.04%	338
2022 Q3	$288K	Hold	7,274	–	–	0.01%	465
2022 Q2	$320K	Hold	7,274	–	–	0.01%	448
2022 Q1	$290K	Hold	7,274	–	–	0.01%	573
2021 Q4	$292K	Hold	7,274	–	–	0.01%	574
2021 Q3	$296K	Hold	7,274	–	–	0.01%	558
2021 Q2	$330K	Hold	7,274	–	–	0.01%	529
2021 Q1	$303K	Hold	7,274	–	–	0.01%	553
2020 Q4	$311K	Buy	+7,274	New	+$261K	0.01%	481

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

Shelton Capital Management's HALO Position: Q1 2026 in Review

Shelton Capital Management held its Halozyme (HALO) position steady in Q1 2026 at 3,958 shares worth $256K. The position accounts for 0.01% of the portfolio, ranked #572.

Shelton Capital Management first reported a position in HALO in Q4 2020 and has held it in 22 quarters since. The position peaked at $390K in Q4 2022. 634 funds tracked by Wall St. Rank hold HALO as of Q1 2026.

Shelton Capital Management held 3,958 shares of Halozyme worth $256K as of Q1 2026.
Shelton Capital Management left its Halozyme share count unchanged in Q1 2026.
Halozyme made up 0.01% of Shelton Capital Management's portfolio in Q1 2026, its #572 holding.
Shelton Capital Management first reported a position in Halozyme in Q4 2020 and has held it in 22 quarters since.
Shelton Capital Management's Halozyme position peaked at $390K in Q4 2022.
634 funds tracked by Wall St. Rank held Halozyme as of Q1 2026.

Based on Shelton Capital Management's 13F filing for Q1 2026, filed 15 May 2026.