Fairmount Funds Management LLC - ANNEXON INC ownership

ANNEXON INC's ticker is ANNX and the CUSIP is 03589W102. A total of 102 filers reported holding ANNEXON INC in Q1 2023. The put-call ratio across all filers is 0.20 and the average weighting 0.4%.

Quarter-by-quarter ownership
Fairmount Funds Management LLC ownership history of ANNEXON INC
ValueSharesWeighting
Q4 2022$17,363,771
-16.3%
3,358,5630.0%2.76%
-24.5%
Q3 2022$20,756,000
+90.3%
3,358,563
+16.1%
3.65%
+46.2%
Q2 2022$10,905,000
+219.8%
2,892,600
+131.6%
2.50%
+209.7%
Q1 2022$3,410,0001,249,1430.81%
Other shareholders
ANNEXON INC shareholders Q1 2023
NameSharesValueWeighting ↓
Alerce Investment Management, L.P. 1,954,978$5,337,0009.04%
Bain Capital Life Sciences Investors, LLC 3,241,628$8,850,0000.86%
Fairmount Funds Management LLC 1,249,143$3,410,0000.81%
Redmile Group, LLC 3,202,917$8,744,0000.27%
Eventide Asset Management 3,626,508$9,900,0000.16%
Board of Trustees of The Leland Stanford Junior University 482,550$1,318,0000.07%
Rhenman & Partners Asset Management AB 250,000$683,0000.07%
XTX Topco Ltd 36,742$100,0000.04%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 583,913$1,594,0000.04%
PDT Partners, LLC 106,479$291,0000.02%
View complete list of ANNEXON INC shareholders