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Aigen Investment Management’s Marathon Petroleum MPC Stock Holding History

Aigen Investment 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
Q1 		– Sell
-14,565
Closed -$2.37M – 692
2025
Q4 		$2.37M Buy
+14,565
New +$2.72M 0.55% 41
2024
Q3 		– Sell
-7,396
Closed -$1.28M – 905
2024
Q2 		$1.28M Buy
+7,396
New +$1.38M 0.25% 102
2024
Q1 		– Sell
-1,733
Closed -$257K – 900
2023
Q4 		$257K Sell
1,733
-5,321
-75% -$790K 0.05% 547
2023
Q3 		$1.07M Buy
+7,054
New +$983K 0.2% 150
2023
Q2 		– Sell
-4,439
Closed -$599K – 896
2023
Q1 		$599K Buy
+4,439
New +$555K 0.08% 279
2021
Q3 		– Sell
-10,780
Closed -$651K – 592
2021
Q2 		$651K Sell
10,780
-21,411
-67% -$1.26M 0.11% 196
2021
Q1 		$1.72M Buy
+32,191
New +$1.63M 0.23% 107
2020
Q3 		– Sell
-43,415
Closed -$1.62M – 1014
2020
Q2 		$1.62M Buy
43,415
+28,886
+199% +$928K 0.21% 132
2020
Q1 		$343K Sell
14,529
-11,654
-45% -$537K 0.05% 555
2019
Q4 		$1.58M Buy
+26,183
New +$1.64M 0.26% 94

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
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Aigen Investment Management's MPC Position: Q1 2026 in Review

Aigen Investment Management sold out of Marathon Petroleum (MPC) in Q1 2026, closing a stake of 14,565 shares — an estimated $2.37M sold.

Aigen Investment Management first reported a position in MPC in Q4 2019 and held it in 10 quarters. The position peaked at $2.37M in Q4 2025. 1,892 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Aigen Investment Management reported no remaining Marathon Petroleum position as of Q1 2026 after selling out during the quarter.
  • Aigen Investment Management sold 14,565 Marathon Petroleum shares in Q1 2026, an estimated $2.37M.
  • Aigen Investment Management first reported a position in Marathon Petroleum in Q4 2019 and held it in 10 quarters.
  • Aigen Investment Management's Marathon Petroleum position peaked at $2.37M in Q4 2025.
  • 1,892 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.