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Cullinan Associates’s Marathon Petroleum MPC Stock Holding History

Cullinan Associates’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 		$576K Sell
2,360
-100
-4% -$20.2K 0.05% 150
2025
Q4 		$400K Hold
2,460
– – 0.03% 170
2025
Q3 		$474K Hold
2,460
– – 0.03% 171
2025
Q2 		$409K Hold
2,460
– – 0.03% 180
2025
Q1 		$358K Hold
2,460
– – 0.03% 186
2024
Q4 		$343K Sell
2,460
-680
-22% -$104K 0.02% 187
2024
Q3 		$493K Hold
3,140
– – 0.03% 182
2024
Q2 		$545K Sell
3,140
-100
-3% -$18.6K 0.03% 178
2024
Q1 		$653K Sell
3,240
-100
-3% -$17.1K 0.04% 174
2023
Q4 		$496K Sell
3,340
-100
-3% -$14.9K 0.03% 184
2023
Q3 		$521K Hold
3,440
– – 0.03% 185
2023
Q2 		$401K Hold
3,440
– – 0.02% 206
2023
Q1 		$464K Sell
3,440
-100
-3% -$12.5K 0.03% 192
2022
Q4 		$412K Sell
3,540
-100
-3% -$11.4K 0.02% 217
2022
Q3 		$362K Sell
3,640
-200
-5% -$18.7K 0.02% 191
2022
Q2 		$316K Sell
3,840
-900
-19% -$84.1K 0.02% 196
2022
Q1 		$405K Hold
4,740
– – 0.02% 190
2021
Q4 		$303K Hold
4,740
– – 0.02% 205
2021
Q3 		$293K Hold
4,740
– – 0.02% 206
2021
Q2 		$286K Buy
4,740
+480
+11% +$28.1K 0.02% 203
2021
Q1 		$228K Buy
+4,260
New +$215K 0.01% 200
2020
Q4 		– Sell
-78,900
Closed -$2.31M – 195
2020
Q3 		$2.31M Sell
78,900
-2,375
-3% -$83.5K 0.15% 105
2020
Q2 		$3.04M Sell
81,275
-8,800
-10% -$283K 0.21% 100
2020
Q1 		$2.13M Buy
90,075
+391
+0.4% +$18K 0.17% 100
2019
Q4 		$5.4M Sell
89,684
-4,627
-5% -$289K 0.36% 77
2019
Q3 		$5.73M Sell
94,311
-2,494
-3% -$131K 0.41% 70
2019
Q2 		$5.41M Buy
96,805
+6,800
+8% +$372K 0.39% 71
2019
Q1 		$5.39M Buy
90,005
+1,324
+1% +$83.3K 0.4% 70
2018
Q4 		$5.23M Sell
88,681
-745
-0.8% -$50.8K 0.43% 59
2018
Q3 		$7.15M Buy
89,426
+5,900
+7% +$467K 0.52% 54
2018
Q2 		$5.86M Buy
83,526
+8,200
+11% +$626K 0.45% 66
2018
Q1 		$5.51M Sell
75,326
-9,854
-12% -$678K 0.42% 65
2017
Q4 		$5.62M Sell
85,180
-11,350
-12% -$695K 0.41% 68
2017
Q3 		$5.41M Sell
96,530
-19,680
-17% -$1.06M 0.42% 66
2017
Q2 		$6.08M Sell
116,210
-13,600
-10% -$703K 0.47% 57
2017
Q1 		$6.56M Buy
129,810
+1,182
+0.9% +$58.8K 0.53% 55
2016
Q4 		$6.48M Buy
128,628
+3,558
+3% +$162K 0.55% 53
2016
Q3 		$5.08M Buy
125,070
+38,100
+44% +$1.55M 0.43% 63
2016
Q2 		$3.3M Buy
86,970
+44,980
+107% +$1.65M 0.27% 90
2016
Q1 		$1.56M Buy
41,990
+6,500
+18% +$247K 0.13% 115
2015
Q4 		$1.84M Hold
35,490
– – 0.16% 105
2015
Q3 		$1.64M Sell
35,490
-10,400
-23% -$535K 0.15% 118
2015
Q2 		$2.4M Sell
45,890
-400
-0.9% -$20.4K 0.2% 98
2015
Q1 		$2.37M Buy
+46,290
New +$2.22M 0.18% 107

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

Cullinan Associates's MPC Position: Q1 2026 in Review

Cullinan Associates reduced its Marathon Petroleum (MPC) stake by 4.1% in Q1 2026, selling an estimated $20.2K and leaving 2,360 shares worth $576K. The position accounts for 0.05% of the portfolio, ranked #150.

Cullinan Associates first reported a position in MPC in Q1 2015 and has held it in 44 quarters since. The position peaked at $7.15M in Q3 2018. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.

  • Cullinan Associates held 2,360 shares of Marathon Petroleum worth $576K as of Q1 2026.
  • Cullinan Associates sold 100 Marathon Petroleum shares in Q1 2026, an estimated $20.2K.
  • Marathon Petroleum made up 0.05% of Cullinan Associates's portfolio in Q1 2026, its #150 holding.
  • Cullinan Associates first reported a position in Marathon Petroleum in Q1 2015 and has held it in 44 quarters since.
  • Cullinan Associates's Marathon Petroleum position peaked at $7.15M in Q3 2018.
  • 1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.

Based on Cullinan Associates's 13F filing for Q1 2026, filed 1 May 2026.