HM
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Heronetta Management’s MPLX MPLX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$18.3M Hold
356,064
10.22% 1
2025
Q1
$19.1M Buy
356,064
+500
+0.1% +$26.8K 10.41% 1
2024
Q4
$17M Sell
355,564
-2,800
-0.8% -$134K 9.72% 3
2024
Q3
$15.9M Hold
358,364
9.74% 2
2024
Q2
$15.3M Buy
358,364
+1,300
+0.4% +$55.4K 9.76% 2
2024
Q1
$14.8M Sell
357,064
-5,200
-1% -$216K 9.58% 2
2023
Q4
$13.3M Buy
362,264
+24,400
+7% +$896K 9.42% 2
2023
Q3
$12M Buy
337,864
+5,200
+2% +$185K 8.82% 3
2023
Q2
$11.3M Buy
332,664
+595
+0.2% +$20.2K 8.26% 2
2023
Q1
$11.4M Sell
332,069
-128,464
-28% -$4.43M 8.4% 2
2022
Q4
$15.1M Buy
460,533
+22,796
+5% +$749K 9.54% 2
2022
Q3
$13.1M Buy
437,737
+2,400
+0.6% +$72K 9.42% 2
2022
Q2
$12.7M Buy
435,337
+14,200
+3% +$414K 8.86% 2
2022
Q1
$14M Buy
421,137
+4,000
+1% +$133K 9.02% 2
2021
Q4
$12.3M Buy
417,137
+4,500
+1% +$133K 9.35% 2
2021
Q3
$11.7M Buy
412,637
+11,700
+3% +$333K 9.05% 2
2021
Q2
$9.15M Buy
400,937
+9,900
+3% +$226K 8.03% 2
2021
Q1
$10M Buy
391,037
+7,200
+2% +$185K 8.38% 2
2020
Q4
$8.65M Buy
383,837
+15,000
+4% +$338K 7.21% 4
2020
Q3
$5.81M Buy
368,837
+10,600
+3% +$167K 5.99% 7
2020
Q2
$6.19M Buy
358,237
+1,300
+0.4% +$22.5K 5.85% 7
2020
Q1
$4.15M Buy
356,937
+32,400
+10% +$377K 4.95% 10
2019
Q4
$8.26M Buy
324,537
+16,800
+5% +$428K 5.37% 5
2019
Q3
$8.62M Buy
307,737
+26,000
+9% +$728K 5.55% 4
2019
Q2
$9.07M Sell
281,737
-1,800
-0.6% -$57.9K 5.48% 5
2019
Q1
$9.33M Buy
283,537
+6,000
+2% +$197K 5.18% 5
2018
Q4
$8.41M Buy
277,537
+8,000
+3% +$242K 5.45% 4
2018
Q3
$9.35M Buy
269,537
+14,000
+5% +$486K 5.23% 5
2018
Q2
$8.72M Sell
255,537
-30,100
-11% -$1.03M 4.98% 6
2018
Q1
$9.44M Buy
285,637
+7,700
+3% +$254K 5.69% 5
2017
Q4
$9.86M Buy
277,937
+15,100
+6% +$536K 5.27% 5
2017
Q3
$9.2M Buy
262,837
+16,400
+7% +$574K 5.1% 4
2017
Q2
$8.23M Buy
246,437
+4,800
+2% +$160K 4.56% 6
2017
Q1
$8.72M Hold
241,637
4.37% 7
2016
Q4
$8.37M Sell
241,637
-50,887
-17% -$1.76M 4.33% 7
2016
Q3
$9.91M Hold
292,524
5.2% 6
2016
Q2
$9.84M Hold
292,524
5.28% 5
2016
Q1
$8.69M Hold
292,524
5.54% 4
2015
Q4
$11.5M Buy
292,524
+185,094
+172% +$7.28M 6.89% 3
2015
Q3
$4.11M Hold
107,430
2.37% 18
2015
Q2
$7.67M Hold
107,430
3.56% 9
2015
Q1
$7.87M Buy
107,430
+1,000
+0.9% +$73.3K 3.63% 9
2014
Q4
$7.82M Hold
106,430
3.48% 10
2014
Q3
$6.27M Buy
106,430
+13,400
+14% +$790K 2.4% 14
2014
Q2
$6M Buy
93,030
+7,000
+8% +$451K 2.38% 13
2014
Q1
$4.22M Hold
86,030
1.96% 20
2013
Q4
$3.83M Buy
86,030
+13,000
+18% +$579K 1.91% 19
2013
Q3
$2.66M Buy
73,030
+30,100
+70% +$1.1M 1.42% 24
2013
Q2
$1.58M Buy
+42,930
New +$1.58M 0.88% 27