GROUP ONE TRADING, L.P. - MPLX LP ownership

MPLX LP's ticker is and the CUSIP is 55336V950. A total of 6 filers reported holding MPLX LP in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MPLX LP
ValueSharesWeighting
Q3 2023$4,648,999
+16.5%
130,700
+11.1%
0.02%
+23.1%
Q2 2023$3,991,344
+284.9%
117,600
+290.7%
0.01%
+225.0%
Q1 2023$1,036,945
-92.8%
30,100
-93.2%
0.00%
-88.2%
Q4 2022$14,498,860
+848.9%
441,500
+767.4%
0.03%
+1033.3%
Q3 2022$1,528,000
-17.5%
50,900
-19.8%
0.00%0.0%
Q2 2022$1,851,000
-15.6%
63,500
-3.9%
0.00%
+50.0%
Q1 2022$2,193,000
-4.7%
66,100
-15.0%
0.00%0.0%
Q4 2021$2,302,000
-1.0%
77,800
-4.8%
0.00%
-33.3%
Q3 2021$2,326,000
-26.0%
81,700
-23.1%
0.00%
-25.0%
Q2 2021$3,145,000
+102.1%
106,200
+75.0%
0.00%
+100.0%
Q1 2021$1,556,000
+33.8%
60,700
+13.0%
0.00%0.0%
Q4 2020$1,163,000
-8.6%
53,700
-33.6%
0.00%
-50.0%
Q3 2020$1,273,000
+157.7%
80,900
+182.9%
0.00%
+100.0%
Q2 2020$494,000
+32.1%
28,600
-11.2%
0.00%
-33.3%
Q1 2020$374,000
-77.3%
32,200
-50.2%
0.00%
-72.7%
Q4 2019$1,645,000
-22.0%
64,600
-14.2%
0.01%
-35.3%
Q3 2019$2,109,000
+179.0%
75,300
+220.4%
0.02%
+142.9%
Q2 2019$756,000
+593.6%
23,500
+612.1%
0.01%
+600.0%
Q1 2019$109,000
-47.8%
3,300
-52.2%
0.00%
-50.0%
Q4 2018$209,000
-84.3%
6,900
-82.1%
0.00%
-81.8%
Q3 2018$1,335,000
-33.4%
38,500
-34.4%
0.01%
-35.3%
Q2 2018$2,004,000
+82.7%
58,700
+76.8%
0.02%
+54.5%
Q1 2018$1,097,000
-69.6%
33,200
-67.4%
0.01%
-56.0%
Q4 2017$3,614,000
+1.0%
101,900
-0.3%
0.02%
-21.9%
Q3 2017$3,578,000
-13.7%
102,200
-17.6%
0.03%
-25.6%
Q2 2017$4,145,000
+26.5%
124,100
+36.7%
0.04%
+13.2%
Q1 2017$3,276,000
+552.6%
90,800
+526.2%
0.04%
+660.0%
Q4 2016$502,000
+48.1%
14,500
+45.0%
0.01%
+25.0%
Q3 2016$339,000
+10.8%
10,000
+9.9%
0.00%0.0%
Q2 2016$306,000
-77.8%
9,100
-80.4%
0.00%
-78.9%
Q1 2016$1,381,000
-41.7%
46,500
-22.8%
0.02%
-32.1%
Q4 2015$2,368,00060,2000.03%
Other shareholders
MPLX LP shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 58,700$2,004,0000.02%
SIMPLEX TRADING, LLC 99$337,0000.00%
View complete list of MPLX LP shareholders