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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
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 $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

CSM Advisors's MPC Position: Q1 2026 in Review

CSM Advisors reduced its Marathon Petroleum (MPC) stake by 3.8% in Q1 2026, selling an estimated $150K and leaving 18,620 shares worth $4.55M. The position accounts for 0.11% of the portfolio, ranked #208.

CSM Advisors first reported a position in MPC in Q1 2021 and has held it in 21 quarters since. The position peaked at $29.6M in Q1 2024. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • CSM Advisors held 18,620 shares of Marathon Petroleum worth $4.55M as of Q1 2026.
  • CSM Advisors sold 742 Marathon Petroleum shares in Q1 2026, an estimated $150K.
  • Marathon Petroleum made up 0.11% of CSM Advisors's portfolio in Q1 2026, its #208 holding.
  • CSM Advisors first reported a position in Marathon Petroleum in Q1 2021 and has held it in 21 quarters since.
  • CSM Advisors's Marathon Petroleum position peaked at $29.6M in Q1 2024.
  • 1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on CSM Advisors's 13F filing for Q1 2026, filed 15 May 2026.