AlphaQuest’s AnaptysBio ANAB Stock Holding History

AlphaQuest’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	–	Sell	-7,761	Closed	-$376K	–	125
2025 Q4	$376K	Sell	7,761 -1,282	-14%	-$50K	0.02%	1040
2025 Q3	$277K	Buy	+9,043	New	+$208K	0.02%	1213
2025 Q2	–	Sell	-4,220	Closed	-$78.5K	–	2041
2025 Q1	$78.5K	Sell	4,220 -241	-5%	-$4.02K	0.01%	1395
2024 Q4	$59.1K	Buy	4,461 +4,237	+1,892%	+$103K	0.01%	1253
2024 Q3	$7.5K	Buy	+224	New	+$7.65K	﹤0.01%	1564
2024 Q2	–	Sell	-586	Closed	-$13.2K	–	1568
2024 Q1	$13.2K	Sell	586 -4,987	-89%	-$118K	﹤0.01%	1063
2023 Q4	$119K	Buy	+5,573	New	+$96.1K	0.03%	731

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