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Principal Street Partners’s MPLX MPLX Stock Holding History

Principal Street Partners’s Portfolio MPLX Stock Details MPLX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$363K Hold
6,448
– – 0.05% 169
2026
Q1 		$368K Sell
6,448
-70
-1% -$3.97K 0.06% 153
2025
Q4 		$348K Hold
6,518
– – 0.06% 157
2025
Q3 		$326K Sell
6,518
-6,262
-49% -$318K 0.05% 181
2025
Q2 		$658K Buy
12,780
+6,262
+96% +$318K 0.06% 167
2025
Q1 		$349K Hold
6,518
– – 0.06% 156
2024
Q4 		$312K Sell
6,518
-7,735
-54% -$360K 0.06% 159
2024
Q3 		$610K Buy
14,253
+1,612
+13% +$68.9K 0.1% 124
2024
Q2 		$538K Buy
12,641
+2,541
+25% +$105K 0.1% 127
2024
Q1 		$419K Buy
10,100
+3,710
+58% +$144K 0.08% 145
2023
Q4 		$235K Sell
6,390
-6,390
-50% -$230K 0.06% 184
2023
Q3 		$455K Buy
12,780
+6,390
+100% +$223K 0.09% 158
2023
Q2 		$217K Sell
6,390
-7,340
-53% -$251K 0.05% 205
2023
Q1 		$473K Sell
13,730
-662
-5% -$22.7K 0.12% 124
2022
Q4 		$473K Sell
14,392
-48
-0.3% -$1.57K 0.12% 124
2022
Q3 		$434K Sell
14,440
-5,771
-29% -$181K 0.12% 129
2022
Q2 		$589K Buy
20,211
+546
+3% +$17.5K 0.15% 110
2022
Q1 		$652K Buy
+19,665
New +$635K 0.15% 117
2019
Q3 		– Sell
-6,390
Closed -$206K – 178
2019
Q2 		$206K Buy
+6,390
New +$204K 0.11% 132

Other funds holding MPLX

AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $39B AUM 18.55% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
TCA
Tortoise Capital Advisors Overland Park, Kansas $9.84B AUM 26.47% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
KACA
Kayne Anderson Capital Advisors Los Angeles, California $5.1B AUM 17.16% 1-Year Est. Return
EIP
Energy Income Partners Westport, Connecticut $6.36B AUM 17.8% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Principal Street Partners's MPLX Position: Q2 2026 in Review

Principal Street Partners held its MPLX (MPLX) position steady in Q2 2026 at 6,448 shares worth $363K. The position accounts for 0.05% of the portfolio, ranked #169.

Principal Street Partners first reported a position in MPLX in Q2 2019 and has held it in 19 quarters since. The position peaked at $658K in Q2 2025. 639 funds tracked by Wall St. Rank hold MPLX as of Q2 2026.

  • Principal Street Partners held 6,448 shares of MPLX worth $363K as of Q2 2026.
  • Principal Street Partners left its MPLX share count unchanged in Q2 2026.
  • MPLX made up 0.05% of Principal Street Partners's portfolio in Q2 2026, its #169 holding.
  • Principal Street Partners first reported a position in MPLX in Q2 2019 and has held it in 19 quarters since.
  • Principal Street Partners's MPLX position peaked at $658K in Q2 2025.
  • 639 funds tracked by Wall St. Rank held MPLX as of Q2 2026.

Based on Principal Street Partners's 13F filing for Q2 2026, filed 14 Aug 2026.