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Tranquility Partners’s Marathon Petroleum MPC Stock Holding History

Tranquility Partners’s Portfolio MPC Stock Details MPC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.5M Sell
10,241
-110
-1% -$22.2K 0.94% 23
2025
Q4 		$1.68M Sell
10,351
-106
-1% -$19.8K 0.61% 41
2025
Q3 		$2.02M Sell
10,457
-141
-1% -$24.8K 0.68% 36
2025
Q2 		$1.76M Buy
10,598
+419
+4% +$62.8K 0.63% 39
2025
Q1 		$1.48M Buy
10,179
+700
+7% +$104K 0.57% 44
2024
Q4 		$1.34M Sell
9,479
-628
-6% -$95.9K 0.5% 47
2024
Q3 		$1.65M Buy
10,107
+345
+4% +$58.3K 0.6% 41
2024
Q2 		$1.69M Buy
9,762
+220
+2% +$40.9K 0.65% 37
2024
Q1 		$1.92M Buy
9,542
+1,076
+13% +$184K 0.74% 31
2023
Q4 		$1.26M Sell
8,466
-1,542
-15% -$229K 0.53% 49
2023
Q3 		$1.51M Buy
10,008
+1,167
+13% +$163K 0.65% 41
2023
Q2 		$1.03M Buy
8,841
+50
+0.6% +$5.81K 0.44% 57
2023
Q1 		$1.19M Buy
8,791
+274
+3% +$34.3K 0.56% 47
2022
Q4 		$991K Sell
8,517
-231
-3% -$26.3K 0.5% 57
2022
Q3 		$869K Sell
8,748
-248
-3% -$23.2K 0.48% 59
2022
Q2 		$740K Hold
8,996
– – 0.38% 72
2022
Q1 		$769K Hold
8,996
– – 0.36% 75
2021
Q4 		$576K Sell
8,996
-276
-3% -$17.7K 0.27% 100
2021
Q3 		$573K Buy
9,272
+234
+3% +$13.5K 0.29% 95
2021
Q2 		$546K Sell
9,038
-1,782
-16% -$104K 0.31% 96
2021
Q1 		$579K Buy
10,820
+460
+4% +$23.2K 0.36% 89
2020
Q4 		$428K Buy
10,360
+577
+6% +$20.7K 0.3% 96
2020
Q3 		$287K Sell
9,783
-4,551
-32% -$160K 0.24% 114
2020
Q2 		$536K Sell
14,334
-1,444
-9% -$46.4K 0.5% 65
2020
Q1 		$373K Sell
15,778
-7,159
-31% -$330K 0.43% 69
2019
Q4 		$1.38M Sell
22,937
-7,179
-24% -$449K 1.25% 21
2019
Q3 		$1.83M Buy
30,116
+651
+2% +$34.3K 1.94% 7
2019
Q2 		$1.65M Buy
+29,465
New +$1.61M 1.78% 10

Other funds holding MPC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Tranquility Partners's MPC Position: Q1 2026 in Review

Tranquility Partners reduced its Marathon Petroleum (MPC) stake by 1.1% in Q1 2026, selling an estimated $22.2K and leaving 10,241 shares worth $2.5M. The position accounts for 0.94% of the portfolio, ranked #23.

Tranquility Partners first reported a position in MPC in Q2 2019 and has held it in 28 quarters since. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Tranquility Partners held 10,241 shares of Marathon Petroleum worth $2.5M as of Q1 2026.
  • Tranquility Partners sold 110 Marathon Petroleum shares in Q1 2026, an estimated $22.2K.
  • Marathon Petroleum made up 0.94% of Tranquility Partners's portfolio in Q1 2026, its #23 holding.
  • Tranquility Partners first reported a position in Marathon Petroleum in Q2 2019 and has held it in 28 quarters since.
  • 1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Tranquility Partners's 13F filing for Q1 2026, filed 20 Apr 2026.