Spark Investment Management LLC - ALECTOR INC ownership

ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 77 filers reported holding ALECTOR INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of ALECTOR INC
ValueSharesWeighting
Q4 2019$255,000
-23.0%
14,800
-35.7%
0.03%
-28.6%
Q3 2019$331,000
-24.3%
23,0000.0%0.04%
+40.0%
Q2 2019$437,00023,0000.03%
Other shareholders
ALECTOR INC shareholders Q3 2019
NameSharesValueWeighting ↓
New Leaf Venture Partners, L.L.C. 339,569$2,040,8101.75%
Euclidean Capital LLC 980,894$5,895,1731.52%
DAFNA Capital Management LLC 638,938$3,840,0171.05%
BRAIDWELL LP 4,131,315$24,829,2030.81%
EcoR1 Capital, LLC 4,056,548$24,379,8530.60%
Capital Impact Advisors, LLC 51,465$309,3050.34%
Pier Capital, LLC 358,963$2,157,3680.31%
MEDICI CAPITAL LLC 23,294$139,9970.21%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,055,192$6,341,7040.14%
Alphabet Inc. 175,866$1,056,9540.06%
View complete list of ALECTOR INC shareholders