WELLINGTON MANAGEMENT GROUP LLP - ALECTOR INC ownership

ALECTOR INC's ticker is ALEC and the CUSIP is 014442107. A total of 165 filers reported holding ALECTOR INC in Q1 2022. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of ALECTOR INC
ValueSharesWeighting
Q2 2023$927,139
+403.5%
154,266
+418.5%
0.00%
Q1 2023$184,153
-34.5%
29,750
-2.4%
0.00%
Q4 2022$281,312
-3.0%
30,478
-0.3%
0.00%
Q3 2022$290,000
-10.2%
30,567
-3.8%
0.00%
Q2 2022$323,000
-28.2%
31,769
+0.7%
0.00%
Q1 2022$450,000
-29.4%
31,544
+2.3%
0.00%
Q4 2021$637,00030,8360.00%
Other shareholders
ALECTOR INC shareholders Q1 2022
NameSharesValueWeighting ↓
New Leaf Venture Partners, L.L.C. 339,569$1,541,6431.88%
MEDICI CAPITAL LLC 167,191$759,0471.63%
DAFNA Capital Management LLC 912,928$4,144,6930.99%
Soleus Capital Management, L.P. 2,239,006$10,165,0870.90%
Euclidean Capital LLC 1,307,858$5,937,6750.75%
Deep Track Capital, LP 4,631,998$21,029,2710.63%
SPHERA FUNDS MANAGEMENT LTD. 610,000$2,769,4000.38%
BRAIDWELL LP 2,380,704$10,808,3960.34%
Corton Capital Inc. 79,878$362,6460.19%
Eversept Partners, LP 541,739$2,459,4950.17%
View complete list of ALECTOR INC shareholders