GROUP ONE TRADING, L.P. - PORTLAND GEN ELEC CO ownership

PORTLAND GEN ELEC CO's ticker is and the CUSIP is 736508907. A total of 3 filers reported holding PORTLAND GEN ELEC CO in Q1 2021. 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 PORTLAND GEN ELEC CO
ValueSharesWeighting
Q3 2023$16,192
+72.9%
400
+100.0%
0.00%
Q2 2023$9,366
-98.1%
200
-98.0%
0.00%
-100.0%
Q1 2023$488,900
+9877.6%
10,000
+9900.0%
0.00%
Q4 2022$4,900
-98.7%
100
-98.6%
0.00%
Q1 2022$386,000
+5.8%
7,000
+1.4%
0.00%
Q4 2021$365,000
-62.3%
6,900
-66.5%
0.00%
-100.0%
Q3 2021$968,000
+1513.3%
20,600
+1484.6%
0.00%
Q2 2021$60,000
-89.0%
1,300
-88.7%
0.00%
-100.0%
Q1 2021$546,000
-69.0%
11,500
-72.1%
0.00%
-66.7%
Q4 2020$1,762,000
+912.6%
41,200
+740.8%
0.00%
+200.0%
Q3 2020$174,000
-30.1%
4,900
+6.5%
0.00%
-50.0%
Q2 2019$249,000
-45.4%
4,600
-47.7%
0.00%
-60.0%
Q1 2019$456,000
+11.8%
8,800
-1.1%
0.01%
+25.0%
Q4 2018$408,000
+3038.5%
8,900
+2866.7%
0.00%
Q3 2016$13,000
+44.4%
300
+50.0%
0.00%
Q2 2016$9,000
-75.0%
200
-77.8%
0.00%
-100.0%
Q1 2016$36,000
+800.0%
900
+800.0%
0.00%
Q4 2015$4,000
-90.2%
100
-90.9%
0.00%
-100.0%
Q3 2015$41,000
+925.0%
1,100
+1000.0%
0.00%
Q1 2015$4,000
-33.3%
100
-50.0%
0.00%
Q3 2014$6,000
-98.9%
200
-98.7%
0.00%
-100.0%
Q2 2014$524,000
+1243.6%
15,100
+1158.3%
0.01%
+700.0%
Q1 2014$39,000
-65.2%
1,200
-67.6%
0.00%
-50.0%
Q4 2013$112,000
+24.4%
3,700
+15.6%
0.00%0.0%
Q3 2013$90,000
-31.8%
3,200
-25.6%
0.00%
-33.3%
Q2 2013$132,0004,3000.00%
Other shareholders
PORTLAND GEN ELEC CO shareholders Q1 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 900$36,0000.00%
SIMPLEX TRADING, LLC 15$1,0000.00%
View complete list of PORTLAND GEN ELEC CO shareholders