EcoR1 Capital, LLC - ANAPTYSBIO INC ownership

ANAPTYSBIO INC's ticker is ANAB and the CUSIP is 032724106. A total of 116 filers reported holding ANAPTYSBIO INC in Q3 2023. The put-call ratio across all filers is 1.06 and the average weighting 0.2%.

Quarter-by-quarter ownership
EcoR1 Capital, LLC ownership history of ANAPTYSBIO INC
ValueSharesWeighting
Q3 2023$135,077,591
-11.7%
7,521,0240.0%4.56%
+21.6%
Q2 2023$152,977,628
-6.5%
7,521,0240.0%3.75%
-28.9%
Q1 2023$163,657,482
-29.8%
7,521,0240.0%5.27%
-25.7%
Q4 2022$233,076,534
+21.5%
7,521,0240.0%7.09%
+25.3%
Q3 2022$191,861,000
+25.7%
7,521,0240.0%5.66%
+7.5%
Q2 2022$152,677,000
-17.9%
7,521,0240.0%5.27%
-9.5%
Q1 2022$186,070,000
-28.8%
7,521,0240.0%5.82%
-30.1%
Q4 2021$261,356,000
+28.1%
7,521,0240.0%8.33%
+17.4%
Q3 2021$203,970,000
+4.6%
7,521,0240.0%7.10%
-2.6%
Q2 2021$195,020,000
+26.5%
7,521,024
+5.2%
7.29%
+6.6%
Q1 2021$154,117,000
+122.4%
7,151,624
+121.9%
6.84%
+83.5%
Q4 2020$69,301,000
+45.8%
3,223,3240.0%3.72%
+9.9%
Q3 2020$47,544,000
-30.8%
3,223,324
+4.8%
3.39%
-33.2%
Q2 2020$68,696,000
+60.1%
3,075,014
+1.3%
5.07%
+13.2%
Q1 2020$42,899,000
+34.3%
3,036,014
+54.4%
4.48%
+55.6%
Q4 2019$31,949,0001,966,1002.88%
Other shareholders
ANAPTYSBIO INC shareholders Q3 2023
NameSharesValueWeighting ↓
TANG CAPITAL MANAGEMENT LLC 2,628,678$65,033,00013.01%
EcoR1 Capital, LLC 7,521,024$186,070,0005.82%
GREAT POINT PARTNERS LLC 700,000$17,318,0004.18%
Frazier Life Sciences Management, L.P. 899,700$22,259,0001.90%
Boxer Capital, LLC 1,300,000$32,162,0001.65%
Logos Global Management LP 300,000$7,422,0000.96%
Deep Track Capital, LP 558,782$13,824,0000.89%
Palo Alto Investors LP 431,024$10,664,0000.82%
TCG Crossover Management, LLC 58,515$1,448,0000.58%
Rock Springs Capital Management LP 563,300$13,936,0000.35%
View complete list of ANAPTYSBIO INC shareholders