CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - NEOPHOTONICS CORP ownership

NEOPHOTONICS CORP's ticker is NPTN and the CUSIP is 64051T100. A total of 136 filers reported holding NEOPHOTONICS CORP in Q2 2016. The put-call ratio across all filers is 0.26 and the average weighting 0.3%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of NEOPHOTONICS CORP
ValueSharesWeighting
Q2 2022$1,067,000
-1.7%
67,806
-5.0%
0.00%
+100.0%
Q1 2022$1,086,000
-1.9%
71,383
-0.9%
0.00%0.0%
Q4 2021$1,107,000
+84.2%
72,055
+4.4%
0.00%0.0%
Q3 2021$601,000
-15.2%
69,047
-0.6%
0.00%0.0%
Q2 2021$709,000
-21.3%
69,451
-7.9%
0.00%0.0%
Q1 2021$901,000
+31.3%
75,398
-0.1%
0.00%0.0%
Q4 2020$686,000
+54.9%
75,490
+3.7%
0.00%0.0%
Q3 2020$443,000
-31.4%
72,787
+0.0%
0.00%0.0%
Q2 2020$646,000
+46.2%
72,768
+19.3%
0.00%0.0%
Q1 2020$442,000
-16.9%
60,986
+1.2%
0.00%0.0%
Q4 2019$532,000
+45.0%
60,2850.0%0.00%0.0%
Q3 2019$367,000
+50.4%
60,285
+3.2%
0.00%
Q2 2019$244,000
-28.9%
58,392
+7.2%
0.00%
-100.0%
Q1 2019$343,000
-2.8%
54,4880.0%0.00%0.0%
Q4 2018$353,000
-19.6%
54,488
+3.0%
0.00%0.0%
Q3 2018$439,000
+33.0%
52,9030.0%0.00%0.0%
Q2 2018$330,000
-5.4%
52,903
+3.8%
0.00%0.0%
Q1 2018$349,000
+2.0%
50,947
-2.0%
0.00%0.0%
Q4 2017$342,000
+21.3%
51,972
+2.4%
0.00%0.0%
Q3 2017$282,000
-36.2%
50,750
-11.3%
0.00%0.0%
Q2 2017$442,000
-19.2%
57,242
-5.8%
0.00%0.0%
Q1 2017$547,000
-20.3%
60,742
-4.3%
0.00%0.0%
Q4 2016$686,000
-35.5%
63,442
-2.6%
0.00%
-50.0%
Q3 2016$1,064,000
+72.7%
65,142
+0.8%
0.00%
+100.0%
Q2 2016$616,000
-30.1%
64,642
+3.0%
0.00%
-50.0%
Q1 2016$881,000
+56.8%
62,734
+21.2%
0.00%
+100.0%
Q4 2015$562,000
+62.4%
51,777
+1.9%
0.00%0.0%
Q3 2015$346,000
-25.8%
50,794
-0.4%
0.00%0.0%
Q2 2015$466,000
+61.8%
50,994
+40.3%
0.00%0.0%
Q1 2014$288,000
+12.1%
36,3460.0%0.00%0.0%
Q4 2013$257,000
-4.5%
36,3460.0%0.00%0.0%
Q3 2013$269,000
-12.1%
36,346
+3.3%
0.00%0.0%
Q2 2013$306,000
+76.9%
35,170
+3.8%
0.00%0.0%
Q1 2013$173,00033,8960.00%
Other shareholders
NEOPHOTONICS CORP shareholders Q2 2016
NameSharesValueWeighting ↓
OAK MANAGEMENT CORP 5,571,335$60,505,00018.91%
AWM Investment Company, Inc. 2,233,561$24,256,0004.77%
True Bearing Asset Management LP 163,229$1,773,0003.55%
Adirondack Research & Management Inc. 604,653$6,567,0002.38%
WHITE PINE CAPITAL LLC 206,350$2,241,0000.99%
EAM Investors, LLC 484,762$5,265,0000.69%
SHAKER INVESTMENTS LLC/OH 75,000$815,0000.67%
1492 Capital Management LLC 81,656$887,0000.64%
PRINCETON CAPITAL MANAGEMENT INC 69,625$756,0000.53%
MASTERS CAPITAL MANAGEMENT LLC 1,607,182$17,454,0000.46%
View complete list of NEOPHOTONICS CORP shareholders