GROUP ONE TRADING, L.P. - MDU RES GROUP INC ownership

MDU RES GROUP INC's ticker is and the CUSIP is 552690959. A total of 1 filers reported holding MDU RES GROUP INC in Q2 2013. 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 MDU RES GROUP INC
ValueSharesWeighting
Q3 2023$37,202
+144.1%
1,900
+280.0%
0.00%
Q1 2023$15,240
+1.6%
5000.0%0.00%
Q4 2021$15,000
-76.9%
500
-77.3%
0.00%
Q3 2021$65,000
+2066.7%
2,200
+2100.0%
0.00%
Q2 2021$3,000
-66.7%
100
-66.7%
0.00%
Q1 2021$9,000
-96.8%
300
-97.0%
0.00%
-100.0%
Q3 2019$285,000
+9.2%
10,1000.0%0.00%0.0%
Q2 2019$261,000
+42.6%
10,100
+44.3%
0.00%0.0%
Q2 2017$183,000
-4.7%
7,0000.0%0.00%0.0%
Q1 2017$192,000
+346.5%
7,000
+311.8%
0.00%
Q3 2016$43,000
-70.7%
1,700
-78.8%
0.00%
-100.0%
Q4 2015$147,000
-8.1%
8,000
-14.0%
0.00%0.0%
Q3 2015$160,000
-17.1%
9,300
-6.1%
0.00%
-33.3%
Q2 2015$193,000
+370.7%
9,900
+421.1%
0.00%
+200.0%
Q1 2015$41,000
+46.4%
1,900
+111.1%
0.00%
Q4 2013$28,000
+12.0%
9000.0%0.00%
Q3 2013$25,000
+8.7%
9000.0%0.00%
-100.0%
Q2 2013$23,0009000.00%
Other shareholders
MDU RES GROUP INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 900$23,0000.00%
View complete list of MDU RES GROUP INC shareholders