AlphaOne Investment Services, LLC - ALDEYRA THERAPEUTICS INC ownership

ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 45 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
AlphaOne Investment Services, LLC ownership history of ALDEYRA THERAPEUTICS INC
ValueSharesWeighting
Q4 2017$16,000
+220.0%
2,375
+227.6%
0.01%
+400.0%
Q3 2017$5,0007250.00%
Other shareholders
ALDEYRA THERAPEUTICS INC shareholders Q1 2018
NameSharesValueWeighting ↓
SPHERA FUNDS MANAGEMENT LTD. 1,009,131$7,568,0001.15%
Knoll Capital Management, LLC 124,096$931,0000.96%
683 Capital Management, LLC 1,000,000$7,500,0000.66%
Perceptive Advisors 3,085,458$23,141,0000.65%
MANGROVE PARTNERS IM, LLC 324,019$2,430,0000.16%
Stanley-Laman Group, Ltd. 64,029$480,0000.11%
WOODSTOCK CORP 67,759$508,0000.10%
Hikari Power Ltd 107,858$809,0000.10%
ARDSLEY ADVISORY PARTNERS LP 45,000$336,0000.05%
ADAGE CAPITAL PARTNERS GP, L.L.C. 750,000$5,625,0000.01%
View complete list of ALDEYRA THERAPEUTICS INC shareholders