MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - ANNEXON INC ownership

ANNEXON INC's ticker is ANNX and the CUSIP is 03589W102. A total of 86 filers reported holding ANNEXON INC in Q4 2022. The put-call ratio across all filers is 0.46 and the average weighting 0.4%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of ANNEXON INC
ValueSharesWeighting
Q3 2023$1,834,190
-32.8%
777,199
+0.2%
0.00%0.0%
Q2 2023$2,731,006
-9.5%
775,854
-1.0%
0.00%0.0%
Q1 2023$3,018,516
-25.6%
784,030
-0.1%
0.00%0.0%
Q4 2022$4,056,873
-16.1%
784,695
+0.3%
0.00%
-50.0%
Q3 2022$4,834,000
+75.7%
782,132
+7.2%
0.00%
+100.0%
Q2 2022$2,751,000
+37.1%
729,742
-0.8%
0.00%0.0%
Q1 2022$2,007,000
-75.6%
735,304
+2.9%
0.00%
-50.0%
Q4 2021$8,213,000
-38.7%
714,781
-0.7%
0.00%
-50.0%
Q3 2021$13,402,000
-18.4%
720,135
-1.3%
0.00%
-20.0%
Q2 2021$16,426,000
-19.4%
729,713
-0.3%
0.01%
-16.7%
Q1 2021$20,374,000
-6.8%
731,819
-16.2%
0.01%
-14.3%
Q4 2020$21,853,000
-15.7%
873,078
+1.9%
0.01%
-22.2%
Q3 2020$25,908,000857,0400.01%
Other shareholders
ANNEXON INC shareholders Q4 2022
NameSharesValueWeighting ↓
Alerce Investment Management, L.P. 1,954,978$7,370,00013.68%
Fairmount Funds Management LLC 2,892,600$10,905,0002.50%
Bain Capital Life Sciences Investors, LLC 3,241,628$12,221,0001.43%
VR Adviser, LLC 1,928,477$7,270,0001.43%
BVF INC/IL 3,780,694$14,253,0000.69%
Redmile Group, LLC 3,503,190$13,207,0000.50%
Eventide Asset Management 3,626,508$13,672,0000.29%
Privium Fund Management (UK) Ltd 61,893$233,0000.26%
K2 PRINCIPAL FUND, L.P. 396,357$1,494,0000.16%
Board of Trustees of The Leland Stanford Junior University 482,550$1,819,0000.12%
View complete list of ANNEXON INC shareholders