MARTINGALE ASSET MANAGEMENT L P - ALPHA & OMEGA SEMICONDUCTOR ownership

ALPHA & OMEGA SEMICONDUCTOR's ticker is AOSL and the CUSIP is G6331P104. A total of 134 filers reported holding ALPHA & OMEGA SEMICONDUCTOR in Q3 2021. The put-call ratio across all filers is 2.18 and the average weighting 0.1%.

Quarter-by-quarter ownership
MARTINGALE ASSET MANAGEMENT L P ownership history of ALPHA & OMEGA SEMICONDUCTOR
ValueSharesWeighting
Q3 2022$354,000
-38.9%
11,498
-33.7%
0.01%
-36.4%
Q2 2022$579,000
-50.8%
17,348
-19.5%
0.01%
-38.9%
Q1 2022$1,178,000
-24.7%
21,538
-16.7%
0.02%
-10.0%
Q4 2021$1,565,000
+20.8%
25,842
-37.4%
0.02%
+17.6%
Q3 2021$1,295,000
+10.2%
41,254
+6.7%
0.02%
+30.8%
Q2 2021$1,175,000
+1.3%
38,650
+9.0%
0.01%0.0%
Q1 2021$1,160,000
+194.4%
35,447
+113.0%
0.01%
+225.0%
Q4 2020$394,000
+183.5%
16,642
+39.8%
0.00%
+100.0%
Q3 2018$139,000
-86.1%
11,903
-83.0%
0.00%
-83.3%
Q2 2018$1,000,000
-18.6%
70,218
-11.7%
0.01%
-25.0%
Q1 2018$1,229,000
-49.1%
79,534
-46.1%
0.02%
-50.0%
Q4 2017$2,413,000
-3.1%
147,445
-2.3%
0.03%
-3.0%
Q3 2017$2,490,000
+4.5%
150,950
+5.7%
0.03%
-2.9%
Q2 2017$2,382,000
-11.9%
142,850
-9.2%
0.03%
-12.8%
Q1 2017$2,705,000
-19.2%
157,3500.0%0.04%
-17.0%
Q4 2016$3,347,000
+4.3%
157,350
+6.5%
0.05%
-2.1%
Q3 2016$3,209,000
+123.2%
147,713
+43.1%
0.05%
+100.0%
Q2 2016$1,438,000
+776.8%
103,221
+647.1%
0.02%
+700.0%
Q1 2016$164,000
-53.5%
13,816
-65.7%
0.00%
-62.5%
Q2 2015$353,000
-42.1%
40,318
-41.1%
0.01%
-46.7%
Q1 2015$610,000
-2.4%
68,456
-3.0%
0.02%
-11.8%
Q4 2014$625,000
+37.4%
70,606
+46.0%
0.02%
+21.4%
Q3 2014$455,00048,3520.01%
Other shareholders
ALPHA & OMEGA SEMICONDUCTOR shareholders Q3 2021
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