Banco Santander’s Halozyme HALO Stock Holding History

Banco Santander’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 Q2	–	Sell	-4,311	Closed	-$279K	–	527
2026 Q1	$279K	Buy	+4,311	New	+$304K	﹤0.01%	416

Other funds holding HALO

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Banco Santander's HALO Position: Q2 2026 in Review

Banco Santander sold out of Halozyme (HALO) in Q2 2026, closing a stake of 4,311 shares — an estimated $279K sold.

Banco Santander first reported a position in HALO in Q1 2026 and held it in 1 quarter. The position peaked at $279K in Q1 2026. 668 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

Banco Santander reported no remaining Halozyme position as of Q2 2026 after selling out during the quarter.
Banco Santander sold 4,311 Halozyme shares in Q2 2026, an estimated $279K.
Banco Santander first reported a position in Halozyme in Q1 2026 and held it in 1 quarter.
Banco Santander's Halozyme position peaked at $279K in Q1 2026.
668 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Banco Santander's 13F filing for Q2 2026, filed 29 Jul 2026.