SEI Investments

SEI Investments’s AnaptysBio ANAB Stock Holding History

SEI Investments’s Portfolio ANAB Stock Details ANAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$424K	Buy	7,654 +2,688	+54%	+$145K	﹤0.01%	2709
2025 Q4	$241K	Sell	4,966 -9,955	-67%	-$388K	﹤0.01%	2825
2025 Q3	$457K	Buy	+14,921	New	+$342K	﹤0.01%	2268
2022 Q1	–	Sell	-7,871	Closed	-$273K	–	2572
2021 Q4	$273K	Buy	7,871 +36	+0.5%	+$1.14K	﹤0.01%	2360
2021 Q3	$212K	Buy	+7,835	New	+$199K	﹤0.01%	2427
2020 Q3	–	Sell	-23,853	Closed	-$533K	–	2401
2020 Q2	$533K	Buy	+23,853	New	+$436K	﹤0.01%	1823
2019 Q4	–	Sell	-9,483	Closed	-$332K	–	2383
2019 Q3	$332K	Hold	9,483	–	–	﹤0.01%	2082
2019 Q2	$535K	Sell	9,483 -1,688	-15%	-$122K	﹤0.01%	1845
2019 Q1	$816K	Buy	11,171 +187	+2%	+$12.9K	﹤0.01%	1670
2018 Q4	$1.1M	Hold	10,984	–	–	﹤0.01%	1496
2018 Q3	$1.1M	Hold	10,984	–	–	﹤0.01%	1438
2018 Q2	$780K	Buy	+10,984	New	+$921K	﹤0.01%	1684
2018 Q1	–	Sell	-4,688	Closed	-$472K	–	3451
2017 Q4	$472K	Buy	+4,688	New	+$345K	﹤0.01%	1688

Other funds holding ANAB

EcoR1 Capital San Francisco, California $2.34B AUM 204.53% 1-Year Est. Return

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

Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return

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

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

Affinity Asset Advisors New York $1.71B AUM 374.45% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return

683 Capital Management New York $1.08B AUM 85.52% 1-Year Est. Return

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return