Great Lakes Advisors’s Halozyme HALO Stock Holding History

Great Lakes Advisors’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	$2.59M	Buy	40,129 +10,263	+34%	+$723K	0.02%	367
2025 Q4	$2.01M	Sell	29,866 -91,114	-75%	-$6.13M	0.02%	420
2025 Q3	$8.87M	Sell	120,980 -14,747	-11%	-$980K	0.07%	174
2025 Q2	$7.06M	Sell	135,727 -26,561	-16%	-$1.51M	0.06%	235
2025 Q1	$10.4M	Buy	162,288 +98,190	+153%	+$5.7M	0.09%	190
2024 Q4	$3.06M	Sell	64,098 -18,237	-22%	-$935K	0.03%	424
2024 Q3	$4.71M	Sell	82,335 -1,085	-1%	-$62.2K	0.04%	346
2024 Q2	$4.37M	Sell	83,420 -6,676	-7%	-$293K	0.04%	341
2024 Q1	$3.67M	Sell	90,096 -13,909	-13%	-$521K	0.03%	392
2023 Q4	$3.84M	Sell	104,005 -55,585	-35%	-$2.09M	0.04%	374
2023 Q3	$6.1M	Buy	159,590 +14,237	+10%	+$583K	0.06%	273
2023 Q2	$5.24M	Sell	145,353 -24,092	-14%	-$822K	0.05%	314
2023 Q1	$6.47M	Buy	+169,445	New	+$7.95M	0.06%	305

Other funds holding HALO

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return

Bank of America

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

Boston Partners

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

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

Geode Capital Management

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