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CSM Advisors’s Marathon Petroleum MPC Stock Holding History

CSM Advisors’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 		$3.63M Sell
14,178
-4,442
-24% -$1.09M 0.08% 265
2026
Q1 		$4.55M Sell
18,620
-742
-4% -$150K 0.11% 208
2025
Q4 		$3.15M Sell
19,362
-22,005
-53% -$4.11M 0.09% 241
2025
Q3 		$7.97M Sell
41,367
-85,128
-67% -$15M 0.22% 100
2025
Q2 		$21M Buy
126,495
+1,288
+1% +$193K 0.61% 47
2025
Q1 		$18.2M Sell
125,207
-2,415
-2% -$357K 1% 22
2024
Q4 		$17.8M Sell
127,622
-4,185
-3% -$639K 0.83% 27
2024
Q3 		$21.5M Sell
131,807
-4,785
-4% -$809K 1.4% 23
2024
Q2 		$23.7M Sell
136,592
-10,204
-7% -$1.9M 1.67% 14
2024
Q1 		$29.6M Buy
146,796
+1,875
+1% +$321K 1.94% 10
2023
Q4 		$21.5M Sell
144,921
-1,803
-1% -$268K 1.55% 17
2023
Q3 		$22.2M Sell
146,724
-2,090
-1% -$291K 1.93% 12
2023
Q2 		$17.4M Sell
148,814
-6,020
-4% -$700K 1.31% 18
2023
Q1 		$20.9M Buy
154,834
+13,240
+9% +$1.66M 1.8% 13
2022
Q4 		$16.5M Buy
141,594
+930
+0.7% +$106K 1.57% 16
2022
Q3 		$14M Sell
140,664
-25,475
-15% -$2.38M 1.53% 13
2022
Q2 		$13.7M Buy
166,139
+1,200
+0.7% +$112K 1.25% 14
2022
Q1 		$14.1M Sell
164,939
-19,435
-11% -$1.48M 0.97% 25
2021
Q4 		$11.8M Sell
184,374
-4,340
-2% -$279K 0.78% 40
2021
Q3 		$11.7M Buy
188,714
+1,500
+0.8% +$86.3K 0.86% 35
2021
Q2 		$11.3M Sell
187,214
-8,130
-4% -$477K 0.75% 40
2021
Q1 		$10.4M Buy
+195,344
New +$9.87M 1.47% 29

Other funds holding MPC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

CSM Advisors's MPC Position: Q2 2026 in Review

CSM Advisors reduced its Marathon Petroleum (MPC) stake by 24% in Q2 2026, selling an estimated $1.09M and leaving 14,178 shares worth $3.63M. The position accounts for 0.08% of the portfolio, ranked #265.

CSM Advisors first reported a position in MPC in Q1 2021 and has held it in 22 quarters since. The position peaked at $29.6M in Q1 2024. 1,948 funds tracked by Wall St. Rank hold MPC as of Q2 2026.

  • CSM Advisors held 14,178 shares of Marathon Petroleum worth $3.63M as of Q2 2026.
  • CSM Advisors sold 4,442 Marathon Petroleum shares in Q2 2026, an estimated $1.09M.
  • Marathon Petroleum made up 0.08% of CSM Advisors's portfolio in Q2 2026, its #265 holding.
  • CSM Advisors first reported a position in Marathon Petroleum in Q1 2021 and has held it in 22 quarters since.
  • CSM Advisors's Marathon Petroleum position peaked at $29.6M in Q1 2024.
  • 1,948 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.

Based on CSM Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.