D. E. Shaw & Co., Inc. - ALECTOR INC ownership

ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 147 filers reported holding ALECTOR INC in Q3 2023. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of ALECTOR INC
ValueSharesWeighting
Q3 2023$771,236
+605.3%
119,018
+554.1%
0.00%
Q2 2023$109,352
-87.6%
18,195
-52.8%
0.00%
-100.0%
Q3 2021$880,000
+11.0%
38,548
+1.2%
0.00%0.0%
Q2 2021$793,000
+306.7%
38,077
+195.1%
0.00%
Q4 2020$195,00012,9020.00%
Other shareholders
ALECTOR INC shareholders Q3 2023
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