GROUP ONE TRADING, L.P. - COHERENT INC ownership

COHERENT INC's ticker is and the CUSIP is 192479903. A total of 3 filers reported holding COHERENT INC in Q4 2018. 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 COHERENT INC
ValueSharesWeighting
Q2 2022$10,489,000
+31.4%
39,400
+34.9%
0.02%
+100.0%
Q1 2022$7,982,000
+25.8%
29,200
+22.7%
0.01%
+60.0%
Q4 2021$6,344,000
+178.7%
23,800
+161.5%
0.01%
+150.0%
Q3 2021$2,276,000
-54.9%
9,100
-52.4%
0.00%
-66.7%
Q2 2021$5,049,000
+95.8%
19,100
+87.3%
0.01%
+50.0%
Q1 2021$2,579,000
+23345.5%
10,200
+10100.0%
0.00%
Q3 2020$11,000
-15.4%
1000.0%0.00%
Q2 2020$13,000
-98.3%
100
-98.0%
0.00%
-100.0%
Q3 2019$753,000
+1736.6%
4,900
+1533.3%
0.01%
Q2 2019$41,000
-74.2%
300
-80.0%
0.00%
-100.0%
Q4 2018$159,000
-90.9%
1,500
-85.1%
0.00%
-92.9%
Q3 2018$1,739,000
-28.7%
10,100
-35.3%
0.01%
-33.3%
Q2 2018$2,440,000
-40.0%
15,600
-28.1%
0.02%
-48.8%
Q1 2018$4,067,000
+9.2%
21,700
+64.4%
0.04%
+57.7%
Q4 2017$3,725,000
+3056.8%
13,200
+2540.0%
0.03%
+2500.0%
Q3 2017$118,000
-47.6%
500
-50.0%
0.00%
-50.0%
Q2 2017$225,0001,0000.00%
Other shareholders
COHERENT INC shareholders Q4 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 123$1,300,0000.00%
GROUP ONE TRADING, L.P. 1,500$159,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of COHERENT INC shareholders