CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - ALPHA & OMEGA SEMICONDUCTOR ownership

ALPHA & OMEGA SEMICONDUCTOR's ticker is AOSL and the CUSIP is G6331P104. A total of 88 filers reported holding ALPHA & OMEGA SEMICONDUCTOR in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of ALPHA & OMEGA SEMICONDUCTOR
ValueSharesWeighting
Q3 2023$768,708
-17.4%
25,761
-9.2%
0.00%0.0%
Q2 2023$930,864
+20.5%
28,380
-1.0%
0.00%0.0%
Q1 2023$772,225
-6.8%
28,654
-1.2%
0.00%0.0%
Q4 2022$828,844
-5.5%
29,011
+1.8%
0.00%0.0%
Q3 2022$877,000
-8.9%
28,497
-1.3%
0.00%
-50.0%
Q2 2022$963,000
-35.3%
28,878
+6.0%
0.00%0.0%
Q1 2022$1,489,000
-16.3%
27,237
-7.2%
0.00%0.0%
Q4 2021$1,778,000
+99.1%
29,362
+3.2%
0.00%
+100.0%
Q3 2021$893,000
+1.0%
28,464
-2.1%
0.00%0.0%
Q2 2021$884,000
-14.8%
29,078
-8.3%
0.00%0.0%
Q1 2021$1,037,000
+38.8%
31,718
+0.4%
0.00%0.0%
Q4 2020$747,000
+84.4%
31,594
+0.1%
0.00%0.0%
Q3 2020$405,000
+18.1%
31,5600.0%0.00%0.0%
Q2 2020$343,000
+69.8%
31,5600.0%0.00%
Q1 2020$202,000
-52.5%
31,560
+1.2%
0.00%
-100.0%
Q4 2019$425,000
+11.0%
31,2000.0%0.00%0.0%
Q3 2019$383,000
+34.9%
31,200
+2.7%
0.00%0.0%
Q2 2019$284,000
-18.9%
30,3810.0%0.00%0.0%
Q1 2019$350,000
+5.4%
30,381
-6.7%
0.00%0.0%
Q4 2018$332,000
-6.2%
32,552
+6.9%
0.00%0.0%
Q3 2018$354,000
-18.2%
30,4400.0%0.00%0.0%
Q2 2018$433,000
-7.9%
30,4400.0%0.00%0.0%
Q1 2018$470,000
-8.9%
30,440
-3.4%
0.00%0.0%
Q4 2017$516,000
+3.6%
31,519
+4.4%
0.00%0.0%
Q3 2017$498,000
-9.9%
30,197
-9.0%
0.00%0.0%
Q2 2017$553,000
-14.7%
33,193
-11.9%
0.00%0.0%
Q1 2017$648,000
-18.7%
37,693
+0.5%
0.00%
-50.0%
Q4 2016$797,000
-4.7%
37,493
-2.6%
0.00%0.0%
Q3 2016$836,000
+57.4%
38,493
+1.1%
0.00%
+100.0%
Q2 2016$531,000
+10.4%
38,093
-6.1%
0.00%0.0%
Q1 2016$481,000
+47.5%
40,550
+14.2%
0.00%0.0%
Q4 2015$326,000
+19.9%
35,512
+1.7%
0.00%0.0%
Q3 2015$272,000
-22.3%
34,914
-12.7%
0.00%0.0%
Q2 2015$350,000
-1.7%
40,014
+0.3%
0.00%0.0%
Q1 2015$356,000
+0.8%
39,9080.0%0.00%0.0%
Q4 2014$353,000
-5.6%
39,908
+0.4%
0.00%0.0%
Q3 2014$374,000
+2.5%
39,737
+0.8%
0.00%0.0%
Q2 2014$365,000
+58.7%
39,411
+26.3%
0.00%0.0%
Q1 2014$230,000
-4.6%
31,2110.0%0.00%0.0%
Q4 2013$241,000
-8.0%
31,2110.0%0.00%0.0%
Q3 2013$262,000
+13.9%
31,211
+3.6%
0.00%0.0%
Q2 2013$230,000
-13.2%
30,134
+1.1%
0.00%0.0%
Q1 2013$265,00029,8020.00%
Other shareholders
ALPHA & OMEGA SEMICONDUCTOR shareholders Q2 2018
NameSharesValueWeighting ↓
Gagnon Advisors, LLC 234,026$4,023,0003.66%
GAGNON SECURITIES LLC 472,754$8,127,0003.52%
Mork Capital Management, LLC 31,400$540,0000.48%
Matarin Capital Management, LLC 228,605$3,929,720,0000.39%
Alambic Investment Management, L.P. 101,654$1,747,0000.22%
Hillsdale Investment Management Inc. 56,300$968,0000.19%
Spark Investment Management LLC 174,500$2,999,0000.19%
GLOBEFLEX CAPITAL L P 33,503$576,0000.14%
Numeric Investors LLC 701,911$12,066,0000.11%
Trexquant Investment LP 47,006$808,0000.10%
View complete list of ALPHA & OMEGA SEMICONDUCTOR shareholders