GROUP ONE TRADING, L.P. - NEOPHOTONICS CORP ownership

NEOPHOTONICS CORP's ticker is and the CUSIP is 64051T900. 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
GROUP ONE TRADING, L.P. ownership history of NEOPHOTONICS CORP
ValueSharesWeighting
Q2 2022$164,000
-18.8%
10,400
-21.8%
0.00%
Q1 2022$202,000
-54.1%
13,300
-53.5%
0.00%
Q4 2021$440,000
+1194.1%
28,600
+633.3%
0.00%
Q3 2021$34,000
-79.3%
3,900
-75.8%
0.00%
Q2 2021$164,000
+47.7%
16,100
+73.1%
0.00%
Q1 2021$111,000
-38.7%
9,300
-53.3%
0.00%
Q4 2020$181,000
+212.1%
19,900
+107.3%
0.00%
Q3 2020$58,000
-73.6%
9,600
-61.3%
0.00%
-100.0%
Q2 2020$220,000
+88.0%
24,800
+53.1%
0.00%0.0%
Q1 2020$117,000
-72.3%
16,200
-66.2%
0.00%
-66.7%
Q4 2019$422,000
+363.7%
47,900
+221.5%
0.00%
+200.0%
Q3 2019$91,000
+506.7%
14,900
+302.7%
0.00%
Q2 2019$15,000
-84.8%
3,700
-76.6%
0.00%
-100.0%
Q1 2019$99,000
+32.0%
15,800
+75.6%
0.00%0.0%
Q3 2018$75,000
-79.2%
9,000
-84.5%
0.00%
-66.7%
Q2 2018$361,000
+32.7%
57,900
+45.8%
0.00%0.0%
Q1 2018$272,000
+73.2%
39,700
+66.1%
0.00%
+200.0%
Q4 2017$157,000
+460.7%
23,900
+563.9%
0.00%
Q2 2017$28,000
-62.2%
3,600
-56.1%
0.00%
-100.0%
Q1 2017$74,000
+27.6%
8,200
+51.9%
0.00%0.0%
Q4 2016$58,000
+61.1%
5,400
+145.5%
0.00%
Q3 2016$36,000
+24.1%
2,200
-26.7%
0.00%
Q2 2016$29,000
-55.4%
3,000
-34.8%
0.00%
-100.0%
Q1 2016$65,000
+44.4%
4,600
+12.2%
0.00%0.0%
Q4 2015$45,000
+181.2%
4,100
+78.3%
0.00%
Q3 2015$16,000
-48.4%
2,300
-32.4%
0.00%
Q2 2015$31,000
+933.3%
3,400
+325.0%
0.00%
Q2 2014$3,000
-50.0%
8000.0%0.00%
Q1 2014$6,000
-25.0%
800
-27.3%
0.00%
Q4 2013$8,000
+166.7%
1,100
+175.0%
0.00%
Q3 2013$3,0004000.00%
Other shareholders
NEOPHOTONICS CORP shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 19,900$181,0000.00%
SIMPLEX TRADING, LLC 21$19,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of NEOPHOTONICS CORP shareholders