Alyeska Investment Group
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Alyeska Investment Group’s Marathon Petroleum MPC Stock Holding History

Alyeska Investment Group’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
2025
Q4 		– Sell
-785,433
Closed -$151M – 676
2025
Q3 		$151M Sell
785,433
-5,124
-0.6% -$901K 0.46% 40
2025
Q2 		$131M Buy
790,557
+303,197
+62% +$45.4M 0.46% 49
2025
Q1 		$71M Buy
+487,360
New +$72.1M 0.28% 100
2024
Q2 		– Sell
-242,952
Closed -$49M – 634
2024
Q1 		$49M Buy
+242,952
New +$41.5M 0.3% 116
2023
Q2 		– Sell
-327,235
Closed -$44.1M – 602
2023
Q1 		$44.1M Buy
327,235
+10,485
+3% +$1.31M 0.39% 86
2022
Q4 		$36.9M Sell
316,750
-27,416
-8% -$3.12M 0.38% 86
2022
Q3 		$34.2M Sell
344,166
-65,735
-16% -$6.15M 0.4% 84
2022
Q2 		$33.7M Buy
+409,901
New +$38.3M 0.39% 78
2021
Q4 		– Sell
-191,708
Closed -$11.8M – 686
2021
Q3 		$11.8M Buy
191,708
+28,276
+17% +$1.63M 0.15% 173
2021
Q2 		$9.88M Buy
163,432
+47,601
+41% +$2.79M 0.11% 216
2021
Q1 		$6.2M Buy
+115,831
New +$5.85M 0.08% 290
2020
Q1 		– Sell
-160,071
Closed -$9.64M – 436
2019
Q4 		$9.64M Buy
+160,071
New +$10M 0.13% 172
2019
Q2 		– Sell
-68,000
Closed -$4.07M – 494
2019
Q1 		$4.07M Buy
+68,000
New +$4.28M 0.05% 237
2018
Q4 		– Sell
-36,585
Closed -$2.93M – 434
2018
Q3 		$2.93M Buy
+36,585
New +$2.89M 0.03% 273

Other funds holding MPC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 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
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

Alyeska Investment Group's MPC Position: Q4 2025 in Review

Alyeska Investment Group sold out of Marathon Petroleum (MPC) in Q4 2025, closing a stake of 785,433 shares — an estimated $151M sold.

Alyeska Investment Group first reported a position in MPC in Q3 2018 and held it in 14 quarters. The position peaked at $151M in Q3 2025. 1,675 funds tracked by Wall St. Rank hold MPC as of Q4 2025.

  • Alyeska Investment Group reported no remaining Marathon Petroleum position as of Q4 2025 after selling out during the quarter.
  • Alyeska Investment Group sold 785,433 Marathon Petroleum shares in Q4 2025, an estimated $151M.
  • Alyeska Investment Group first reported a position in Marathon Petroleum in Q3 2018 and held it in 14 quarters.
  • Alyeska Investment Group's Marathon Petroleum position peaked at $151M in Q3 2025.
  • 1,675 funds tracked by Wall St. Rank held Marathon Petroleum as of Q4 2025.

Based on Alyeska Investment Group's 13F filing for Q4 2025, filed 13 Feb 2026.