Acadian Asset Management
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Acadian Asset Management’s AnaptysBio ANAB Stock Holding History

Acadian Asset Management’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 		$730K Buy
13,219
+7,410
+128% +$399K ﹤0.01% 1258
2025
Q4 		$280K Buy
+5,809
New +$226K ﹤0.01% 1450
2024
Q4 		– Sell
-633
Closed -$21K – 1615
2024
Q3 		$21K Buy
+633
New +$21.6K ﹤0.01% 1970
2024
Q2 		– Sell
-18,671
Closed -$420K – 1738
2024
Q1 		$420K Buy
+18,671
New +$442K ﹤0.01% 1051
2022
Q2 		– Sell
-152,885
Closed -$3.78M – 1670
2022
Q1 		$3.78M Sell
152,885
-37,265
-20% -$1.13M 0.02% 523
2021
Q4 		$6.6M Buy
190,150
+13,496
+8% +$428K 0.02% 400
2021
Q3 		$4.79M Buy
176,654
+15,270
+9% +$388K 0.02% 457
2021
Q2 		$4.18M Buy
161,384
+17,007
+12% +$408K 0.02% 512
2021
Q1 		$3.11M Buy
144,377
+26,601
+23% +$671K 0.01% 615
2020
Q4 		$2.53M Sell
117,776
-24,547
-17% -$596K 0.01% 693
2020
Q3 		$2.1M Buy
142,323
+19,341
+16% +$349K 0.01% 654
2020
Q2 		$2.75M Buy
+122,982
New +$2.25M 0.01% 644

Other funds holding ANAB

EC
EcoR1 Capital San Francisco, California $2.34B AUM 204.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $1.71B AUM 374.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
6CM
683 Capital Management New York $1.08B AUM 85.52% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return