Argentarii
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Argentarii’s Marathon Petroleum MPC Stock Holding History

Argentarii’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 		$1.96M Buy
4,949
+1
+0% +$346 0.6% 32
2026
Q2 		$1.66M Buy
4,948
+3
+0.1% +$737 0.5% 43
2026
Q1 		$1.21M Sell
4,945
-348
-7% -$70.3K 0.42% 52
2025
Q4 		$861K Buy
5,293
+811
+18% +$152K 0.28% 75
2025
Q3 		$864K Sell
4,482
-202
-4% -$35.5K 0.34% 63
2025
Q2 		$778K Sell
4,684
-801
-15% -$120K 0.36% 66
2025
Q1 		$799K Buy
5,485
+1,241
+29% +$184K 0.4% 69
2024
Q4 		$592K Buy
+4,244
New +$648K 0.3% 75

Other funds holding MPC

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
AHT
Amanah Holdings Trust London $1.79B AUM 618.88% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Meyer Handelman Company
Meyer Handelman Company Rye Brook, New York $3.49B AUM 26.82% 1-Year Est. Return
Hosking Partners
Hosking Partners London, United Kingdom $2.81B AUM 67.07% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return
Greatmark Investment Partners
Greatmark Investment Partners Columbus, Georgia $931M AUM 15.38% 1-Year Est. Return

Argentarii's MPC Position: Q3 2026 in Review

Argentarii increased its Marathon Petroleum (MPC) stake by 0.02% in Q3 2026, buying an estimated $346 and bringing the position to 4,949 shares worth $1.96M. The position accounts for 0.6% of the portfolio, ranked #32.

Argentarii first reported a position in MPC in Q4 2024 and has held it in 8 quarters since. 889 funds tracked by Wall St. Rank hold MPC as of Q3 2026.

  • Argentarii held 4,949 shares of Marathon Petroleum worth $1.96M as of Q3 2026.
  • Argentarii bought 1 Marathon Petroleum share in Q3 2026, an estimated $346.
  • Marathon Petroleum made up 0.6% of Argentarii's portfolio in Q3 2026, its #32 holding.
  • Argentarii first reported a position in Marathon Petroleum in Q4 2024 and has held it in 8 quarters since.
  • 889 funds tracked by Wall St. Rank held Marathon Petroleum as of Q3 2026.

Based on Argentarii's 13F filing for Q3 2026, filed 28 Oct 2026.