Renaissance Technologies - ALECTOR INC ownership

ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 145 filers reported holding ALECTOR INC in Q3 2020. The put-call ratio across all filers is 0.56 and the average weighting 0.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of ALECTOR INC
ValueSharesWeighting
Q3 2023$3,254
-21.2%
502,203
-26.9%
0.01%0.0%
Q2 2023$4,129
+2.6%
687,083
+5.7%
0.01%
+20.0%
Q1 2023$4,023
-26.3%
649,961
+9.8%
0.01%
-28.6%
Q4 2022$5,462
-99.9%
591,812
-17.9%
0.01%
-30.0%
Q3 2022$6,817,000
-30.6%
720,583
-25.5%
0.01%
-16.7%
Q2 2022$9,820,000
-2.4%
966,583
+37.0%
0.01%0.0%
Q1 2022$10,057,000
+78.1%
705,780
+158.1%
0.01%
+71.4%
Q4 2021$5,647,000
+231.2%
273,480
+291.9%
0.01%
+600.0%
Q2 2020$1,705,00069,7800.00%
Other shareholders
ALECTOR INC shareholders Q3 2020
NameSharesValueWeighting ↓
Euclidean Capital LLC 980,894$6,071,7345.33%
New Leaf Venture Partners, L.L.C. 339,569$2,101,9321.74%
DAFNA Capital Management LLC 592,438$3,667,1911.10%
EcoR1 Capital, LLC 4,056,548$25,110,0320.81%
BRAIDWELL LP 3,206,315$19,847,0900.66%
Capital Impact Advisors, LLC 51,465$318,5680.39%
Pier Capital, LLC 363,608$2,250,7340.34%
MEDICI CAPITAL LLC 23,294$215,0040.27%
Newtyn Management, LLC 155,000$959,4500.19%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,055,192$6,531,6380.15%
View complete list of ALECTOR INC shareholders