SIMPLEX TRADING, LLC - NEOPHOTONICS CORP ownership

NEOPHOTONICS CORP's ticker is and the CUSIP is 64051T950. A total of 3 filers reported holding NEOPHOTONICS CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of NEOPHOTONICS CORP
ValueSharesWeighting
Q2 2022$4,000
-33.3%
300
-25.0%
0.00%
Q1 2022$6,000
-76.9%
400
-76.5%
0.00%
Q4 2021$26,000
-61.2%
1,700
-74.2%
0.00%
Q3 2021$67,0000.0%6,6000.0%0.00%
Q2 2021$67,000
-39.6%
6,600
+6996.8%
0.00%
Q1 2021$111,000
-53.6%
93
-64.8%
0.00%
Q4 2020$239,000
+33.5%
264
-10.5%
0.00%
Q3 2020$179,000
-29.5%
295
+2.8%
0.00%
Q2 2020$254,000
+775.9%
287
+617.5%
0.00%
Q1 2020$29,000
-57.4%
40
-48.7%
0.00%
Q4 2019$68,000
+1600.0%
78
+1014.3%
0.00%
Q3 2019$4,000
+300.0%
7
+75.0%
0.00%
Q2 2019$1,0004
+300.0%
0.00%
Q1 2019$0
-100.0%
1
-88.9%
0.00%
Q4 2018$5,000
-91.5%
9
-87.5%
0.00%
Q3 2018$59,000
+40.5%
72
+5.9%
0.00%
Q2 2018$42,000
+2000.0%
68
+94.3%
0.00%
Q1 2018$2,000
-81.8%
35
-68.8%
0.00%
Q4 2017$11,0000.0%112
+124.0%
0.00%
Q3 2017$11,000
-45.0%
50
-39.0%
0.00%
-100.0%
Q2 2017$20,000
+5.3%
82
-26.1%
0.00%0.0%
Q1 2017$19,000
+1800.0%
111
+122.0%
0.00%
Q4 2016$1,000
-66.7%
50
-16.7%
0.00%
Q3 2016$3,00060
+650.0%
0.00%
Q1 2016$08
-60.0%
0.00%
Q4 2015$020
+566.7%
0.00%
Q3 2015$030.00%
Other shareholders
NEOPHOTONICS CORP shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 29,100$265,0000.00%
SIMPLEX TRADING, LLC 264$239,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of NEOPHOTONICS CORP shareholders