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SlateStone Wealth’s Marathon Petroleum MPC Stock Holding History

SlateStone Wealth’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
Q2 		$390K Hold
1,527
– – 0.03% 241
2026
Q1 		$373K Sell
1,527
-500
-25% -$101K 0.03% 236
2025
Q4 		$330K Hold
2,027
– – 0.03% 251
2025
Q3 		$391K Hold
2,027
– – 0.03% 232
2025
Q2 		$337K Hold
2,027
– – 0.03% 236
2025
Q1 		$295K Sell
2,027
-80
-4% -$11.8K 0.03% 245
2024
Q4 		$294K Hold
2,107
– – 0.03% 247
2024
Q3 		$343K Sell
2,107
-150
-7% -$25.4K 0.03% 235
2024
Q2 		$392K Hold
2,257
– – 0.04% 223
2024
Q1 		$455K Hold
2,257
– – 0.05% 211
2023
Q4 		$335K Buy
2,257
+80
+4% +$11.9K 0.04% 192
2023
Q3 		$329K Sell
2,177
-910
-29% -$127K 0.05% 191
2023
Q2 		$360K Sell
3,087
-418
-12% -$48.6K 0.07% 162
2023
Q1 		$473K Buy
3,505
+595
+20% +$74.4K 0.1% 141
2022
Q4 		$339K Buy
+2,910
New +$332K 0.08% 145

Other funds holding MPC

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
HPC
HM Payson & Co Portland, Maine $7.54B AUM 31.34% 1-Year Est. Return
AIP
ARS Investment Partners New York $2.29B AUM 113.95% 1-Year Est. Return
DLA
Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return
AT
Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
SWM
Segment Wealth Management Houston, Texas $1.93B AUM 29.24% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
P
PensionDanmark Copenhagen O, Denmark $12B AUM

SlateStone Wealth's MPC Position: Q2 2026 in Review

SlateStone Wealth held its Marathon Petroleum (MPC) position steady in Q2 2026 at 1,527 shares worth $390K. The position accounts for 0.03% of the portfolio, ranked #241.

SlateStone Wealth first reported a position in MPC in Q4 2022 and has held it in 15 quarters since. The position peaked at $473K in Q1 2023. 506 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • SlateStone Wealth held 1,527 shares of Marathon Petroleum worth $390K as of Q2 2026.
  • SlateStone Wealth left its Marathon Petroleum share count unchanged in Q2 2026.
  • Marathon Petroleum made up 0.03% of SlateStone Wealth's portfolio in Q2 2026, its #241 holding.
  • SlateStone Wealth first reported a position in Marathon Petroleum in Q4 2022 and has held it in 15 quarters since.
  • SlateStone Wealth's Marathon Petroleum position peaked at $473K in Q1 2023.
  • 506 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on SlateStone Wealth's 13F filing for Q2 2026, filed 20 Jul 2026.