Walker Asset Management
MPC icon

Walker Asset Management’s Marathon Petroleum MPC Stock Holding History

Walker Asset Management’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
Q3 		$321K Buy
811
+1
+0.1% +$346 0.16% 114
2026
Q2 		$207K Buy
+810
New +$199K 0.1% 147
2024
Q2 		– Sell
-1,049
Closed -$211K – 141
2024
Q1 		$211K Buy
+1,049
New +$179K 0.14% 128

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Robeco Institutional Asset Management
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Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Hosking Partners
Hosking Partners London, United Kingdom $2.81B AUM 67.07% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
Douglas Lane & Associates
Douglas Lane & Associates New York $7.46B AUM 24.36% 1-Year Est. Return
Polaris Capital Management
Polaris Capital Management Boston, Massachusetts $953M AUM 27.74% 1-Year Est. Return
PensionDanmark
PensionDanmark Copenhagen O, Denmark $12.3B AUM 33.99% 1-Year Est. Return
Concurrent Investment Advisors
Concurrent Investment Advisors Tampa, Florida $14.5B AUM 24.52% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return

Walker Asset Management's MPC Position: Q3 2026 in Review

Walker Asset Management increased its Marathon Petroleum (MPC) stake by 0.12% in Q3 2026, buying an estimated $346 and bringing the position to 811 shares worth $321K. The position accounts for 0.16% of the portfolio, ranked #114.

Walker Asset Management first reported a position in MPC in Q1 2024 and has held it in 3 quarters since. 513 funds tracked by Wall St. Rank hold MPC as of Q3 2026.

  • Walker Asset Management held 811 shares of Marathon Petroleum worth $321K as of Q3 2026.
  • Walker Asset Management bought 1 Marathon Petroleum share in Q3 2026, an estimated $346.
  • Marathon Petroleum made up 0.16% of Walker Asset Management's portfolio in Q3 2026, its #114 holding.
  • Walker Asset Management first reported a position in Marathon Petroleum in Q1 2024 and has held it in 3 quarters since.
  • 513 funds tracked by Wall St. Rank held Marathon Petroleum as of Q3 2026.

Based on Walker Asset Management's 13F filing for Q3 2026, filed 13 Oct 2026.