SIMPLEX TRADING, LLC - HARMONIC INC ownership

HARMONIC INC's ticker is and the CUSIP is 413160902. A total of 3 filers reported holding HARMONIC INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of HARMONIC INC
ValueSharesWeighting
Q3 2023$78
-10.3%
8,200
+51.9%
0.00%
Q2 2023$87
+1640.0%
5,400
+1250.0%
0.00%
Q1 2023$5
-98.9%
400
-98.8%
0.00%
Q4 2022$449
-99.9%
34,300
-2.8%
0.00%
-100.0%
Q3 2022$461,000
+80.1%
35,300
+19.3%
0.00%
Q2 2022$256,000
+24.3%
29,600
+33.3%
0.00%
Q1 2022$206,000
-52.1%
22,200
-39.3%
0.00%
Q4 2021$430,000
+1691.7%
36,600
+1162.1%
0.00%
Q3 2021$24,0000.0%2,9000.0%0.00%
Q2 2021$24,000
+14.3%
2,900
+10257.1%
0.00%
Q1 2021$21,000
+10.5%
28
+7.7%
0.00%
Q4 2020$19,000
+46.2%
26
+8.3%
0.00%
Q3 2020$13,000
-40.9%
24
-48.9%
0.00%
Q2 2020$22,000
+340.0%
47
+370.0%
0.00%
Q1 2020$5,000
-83.9%
10
-75.6%
0.00%
Q4 2019$31,00041
+4000.0%
0.00%
Q3 2019$0
-100.0%
1
-80.0%
0.00%
Q2 2019$2,000
-84.6%
5
-79.2%
0.00%
Q1 2019$13,000
-23.5%
24
-36.8%
0.00%
Q4 2018$17,000
+88.9%
38
+123.5%
0.00%
Q3 2018$9,000
+12.5%
17
-46.9%
0.00%
Q1 2017$8,000
+100.0%
32
-71.9%
0.00%
Q4 2016$4,000114
+1040.0%
0.00%
Q3 2016$010
+11.1%
0.00%
Q1 2016$090.00%
Other shareholders
HARMONIC INC shareholders Q1 2021
NameSharesValueWeighting ↓
PICTON MAHONEY ASSET MANAGEMENT 400,000$3,8510.12%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 10,200$98,2260.00%
SIMPLEX TRADING, LLC 8,200$780.00%
JANE STREET GROUP, LLC 14,200$136,7460.00%
View complete list of HARMONIC INC shareholders