Castleark Management’s Marathon Petroleum MPC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $5.73M | Hold |
22,400
| – | – | 0.15% | 153 |
|
|
2026
Q1 | $5.47M | Buy |
+22,400
| New | +$4.52M | 0.18% | 135 |
|
|
2025
Q4 | – | Sell |
-46,258
| Closed | -$8.92M | – | 321 |
|
|
2025
Q3 | $8.92M | Buy |
46,258
+43,920
| +1,879% | +$7.72M | 0.25% | 75 |
|
|
2025
Q2 | $388K | Hold |
2,338
| – | – | 0.01% | 236 |
|
|
2025
Q1 | $341K | Sell |
2,338
-96,051
| -98% | -$14.2M | 0.01% | 246 |
|
|
2024
Q4 | $13.7M | Buy |
98,389
+87,150
| +775% | +$13.3M | 0.48% | 33 |
|
|
2024
Q3 | $1.83M | Sell |
11,239
-6,040
| -35% | -$1.02M | 0.07% | 174 |
|
|
2024
Q2 | $3M | Sell |
17,279
-2,460
| -12% | -$458K | 0.12% | 152 |
|
|
2024
Q1 | $3.98M | Buy |
19,739
+3,200
| +19% | +$547K | 0.17% | 139 |
|
|
2023
Q4 | $2.45M | Hold |
16,539
| – | – | 0.11% | 172 |
|
|
2023
Q3 | $2.5M | Buy |
16,539
+3,770
| +30% | +$526K | 0.13% | 154 |
|
|
2023
Q2 | $1.49M | Sell |
12,769
-14,100
| -52% | -$1.64M | 0.07% | 175 |
|
|
2023
Q1 | $3.62M | Hold |
26,869
| – | – | 0.18% | 127 |
|
|
2022
Q4 | $3.13M | Hold |
26,869
| – | – | 0.16% | 135 |
|
|
2022
Q3 | $2.67M | Sell |
26,869
-6,710
| -20% | -$628K | 0.15% | 138 |
|
|
2022
Q2 | $2.76M | Hold |
33,579
| – | – | 0.15% | 138 |
|
|
2022
Q1 | $2.87M | Sell |
33,579
-6,610
| -16% | -$503K | 0.12% | 158 |
|
|
2021
Q4 | $2.57M | Sell |
40,189
-6,750
| -14% | -$434K | 0.09% | 175 |
|
|
2021
Q3 | $2.9M | Sell |
46,939
-10,315
| -18% | -$593K | 0.11% | 165 |
|
|
2021
Q2 | $3.46M | Buy |
57,254
+1,606
| +3% | +$94.1K | 0.12% | 162 |
|
|
2021
Q1 | $2.98M | Sell |
55,648
-12,893
| -19% | -$651K | 0.11% | 164 |
|
|
2020
Q4 | $2.83M | Buy |
68,541
+57,960
| +548% | +$2.08M | 0.11% | 169 |
|
|
2020
Q3 | $310K | Sell |
10,581
-103,449
| -91% | -$3.63M | 0.01% | 296 |
|
|
2020
Q2 | $4.26M | Buy |
114,030
+86,110
| +308% | +$2.77M | 0.19% | 135 |
|
|
2020
Q1 | $659K | Sell |
27,920
-79,570
| -74% | -$3.67M | 0.04% | 213 |
|
|
2019
Q4 | $6.48M | Sell |
107,490
-29,610
| -22% | -$1.85M | 0.26% | 130 |
|
|
2019
Q3 | $8.33M | Sell |
137,100
-463
| -0.3% | -$24.4K | 0.34% | 105 |
|
|
2019
Q2 | $7.69M | Sell |
137,563
-340
| -0.2% | -$18.6K | 0.29% | 117 |
|
|
2019
Q1 | $8.25M | Buy |
137,903
+73,315
| +114% | +$4.61M | 0.31% | 106 |
|
|
2018
Q4 | $3.81M | Buy |
64,588
+12,838
| +25% | +$876K | 0.16% | 170 |
|
|
2018
Q3 | $4.14M | Buy |
51,750
+5,545
| +12% | +$439K | 0.12% | 208 |
|
|
2018
Q2 | $3.24M | Sell |
46,205
-38,870
| -46% | -$2.97M | 0.1% | 221 |
|
|
2018
Q1 | $6.22M | Buy |
85,075
+32,800
| +63% | +$2.26M | 0.2% | 159 |
|
|
2017
Q4 | $3.45M | Buy |
52,275
+23,800
| +84% | +$1.46M | 0.1% | 220 |
|
|
2017
Q3 | $1.6M | Sell |
28,475
-25,400
| -47% | -$1.36M | 0.05% | 267 |
|
|
2017
Q2 | $2.82M | Sell |
53,875
-134,340
| -71% | -$6.94M | 0.09% | 223 |
|
|
2017
Q1 | $9.51M | Buy |
188,215
+42,870
| +29% | +$2.13M | 0.3% | 110 |
|
|
2016
Q4 | $7.32M | Buy |
+145,345
| New | +$6.6M | 0.23% | 150 |
|
|
2016
Q2 | – | Sell |
-29,500
| Closed | -$1.1M | – | 389 |
|
|
2016
Q1 | $1.1M | Buy |
+29,500
| New | +$1.12M | 0.03% | 277 |
|
|
2015
Q3 | – | Sell |
-190,200
| Closed | -$9.95M | – | 389 |
|
|
2015
Q2 | $9.95M | Buy |
190,200
+150,400
| +378% | +$7.65M | 0.27% | 112 |
|
|
2015
Q1 | $2.04M | Sell |
39,800
-142,800
| -78% | -$6.86M | 0.05% | 266 |
|
|
2014
Q4 | $8.24M | Sell |
182,600
-29,800
| -14% | -$1.31M | 0.21% | 131 |
|
|
2014
Q3 | $9.24M | Buy |
212,400
+189,500
| +828% | +$8.04M | 0.26% | 77 |
|
|
2014
Q2 | $894K | Sell |
22,900
-189,500
| -89% | -$8.38M | 0.02% | 243 |
|
|
2014
Q1 | $9.24M | Buy |
+212,400
| New | +$9.31M | 0.26% | 77 |
|
|
2013
Q3 | – | Sell |
-119,600
| Closed | -$4.25M | – | 377 |
|
|
2013
Q2 | $4.25M | Buy |
+119,600
| New | +$4.78M | 0.14% | 110 |
|
Other funds holding MPC
Castleark Management's MPC Position: Q2 2026 in Review
Castleark Management held its Marathon Petroleum (MPC) position steady in Q2 2026 at 22,400 shares worth $5.73M. The position accounts for 0.15% of the portfolio, ranked #153.
Castleark Management first reported a position in MPC in Q2 2013 and has held it in 46 quarters since. The position peaked at $13.7M in Q4 2024. 1,942 funds tracked by Wall St. Rank hold MPC as of Q2 2026.
- Castleark Management held 22,400 shares of Marathon Petroleum worth $5.73M as of Q2 2026.
- Castleark Management left its Marathon Petroleum share count unchanged in Q2 2026.
- Marathon Petroleum made up 0.15% of Castleark Management's portfolio in Q2 2026, its #153 holding.
- Castleark Management first reported a position in Marathon Petroleum in Q2 2013 and has held it in 46 quarters since.
- Castleark Management's Marathon Petroleum position peaked at $13.7M in Q4 2024.
- 1,942 funds tracked by Wall St. Rank held Marathon Petroleum as of Q2 2026.
Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.