DUPONT CAPITAL MANAGEMENT CORP - ALPHA & OMEGA SEMICONDUCTOR ownership

ALPHA & OMEGA SEMICONDUCTOR's ticker is AOSL and the CUSIP is G6331P104. A total of 98 filers reported holding ALPHA & OMEGA SEMICONDUCTOR in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of ALPHA & OMEGA SEMICONDUCTOR
ValueSharesWeighting
Q4 2017$1,007,000
-0.8%
61,5780.0%0.02%0.0%
Q3 2017$1,015,000
+321.2%
61,578
+326.3%
0.02%
+360.0%
Q2 2017$241,000
-2.8%
14,4440.0%0.01%
-16.7%
Q1 2017$248,000
-19.2%
14,4440.0%0.01%
-14.3%
Q4 2016$307,000
-60.5%
14,444
-59.6%
0.01%
-58.8%
Q3 2016$777,00035,7830.02%
Other shareholders
ALPHA & OMEGA SEMICONDUCTOR shareholders Q4 2017
NameSharesValueWeighting ↓
Gagnon Advisors, LLC 225,434$12,320,0005.68%
GAGNON SECURITIES LLC 431,430$23,578,0003.84%
Mork Capital Management, LLC 50,000$2,733,0002.46%
Arlington Capital Management, Inc. 9,861$539,0002.19%
Paradiem, LLC 73,973$3,327,0001.09%
SummerHaven Investment Management, LLC 32,580$1,780,0001.00%
OBERWEIS ASSET MANAGEMENT INC/ 74,000$4,044,0000.81%
Alpha DNA Investment Management LLC 19,259$1,051,0000.74%
FNY Investment Advisers, LLC 14,018$766,0000.72%
Uniplan Investment Counsel, Inc. 184,260$10,069,0000.59%
View complete list of ALPHA & OMEGA SEMICONDUCTOR shareholders