Calamos Advisors’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
Q1 | $77.9M | Buy |
319,159
+5,955
| +2% | +$1.2M | 0.28% | 74 |
|
|
2025
Q4 | $50.9M | Sell |
313,204
-23,002
| -7% | -$4.3M | 0.19% | 123 |
|
|
2025
Q3 | $64.8M | Buy |
336,206
+974
| +0.3% | +$171K | 0.24% | 87 |
|
|
2025
Q2 | $55.7M | Buy |
335,232
+59,238
| +21% | +$8.88M | 0.22% | 103 |
|
|
2025
Q1 | $40.2M | Buy |
275,994
+2,208
| +0.8% | +$327K | 0.18% | 137 |
|
|
2024
Q4 | $38.2M | Buy |
273,786
+626
| +0.2% | +$95.6K | 0.16% | 143 |
|
|
2024
Q3 | $44.5M | Buy |
273,160
+32,423
| +13% | +$5.48M | 0.19% | 127 |
|
|
2024
Q2 | $41.8M | Sell |
240,737
-5,041
| -2% | -$938K | 0.19% | 124 |
|
|
2024
Q1 | $49.5M | Sell |
245,778
-127,166
| -34% | -$21.7M | 0.23% | 106 |
|
|
2023
Q4 | $55.3M | Sell |
372,944
-3,218
| -0.9% | -$478K | 0.27% | 92 |
|
|
2023
Q3 | $56.9M | Buy |
376,162
+533
| +0.1% | +$74.3K | 0.3% | 81 |
|
|
2023
Q2 | $43.8M | Sell |
375,629
-122,369
| -25% | -$14.2M | 0.22% | 116 |
|
|
2023
Q1 | $67.1M | Sell |
497,998
-65,977
| -12% | -$8.26M | 0.33% | 64 |
|
|
2022
Q4 | $65.6M | Sell |
563,975
-74,835
| -12% | -$8.53M | 0.31% | 72 |
|
|
2022
Q3 | $63.5M | Sell |
638,810
-58,335
| -8% | -$5.46M | 0.29% | 76 |
|
|
2022
Q2 | $57.3M | Buy |
697,145
+123,494
| +22% | +$11.5M | 0.25% | 95 |
|
|
2022
Q1 | $49M | Buy |
573,651
+62,987
| +12% | +$4.79M | 0.18% | 135 |
|
|
2021
Q4 | $32.7M | Sell |
510,664
-38,522
| -7% | -$2.48M | 0.12% | 196 |
|
|
2021
Q3 | $33.9M | Buy |
549,186
+39,540
| +8% | +$2.27M | 0.15% | 177 |
|
|
2021
Q2 | $30.8M | Buy |
509,646
+92,876
| +22% | +$5.44M | 0.14% | 186 |
|
|
2021
Q1 | $22.3M | Sell |
416,770
-47,446
| -10% | -$2.4M | 0.12% | 191 |
|
|
2020
Q4 | $19.2M | Sell |
464,216
-155,006
| -25% | -$5.56M | 0.11% | 218 |
|
|
2020
Q3 | $18.2M | Sell |
619,222
-96,512
| -13% | -$3.39M | 0.12% | 200 |
|
|
2020
Q2 | $26.8M | Sell |
715,734
-430,122
| -38% | -$13.8M | 0.19% | 145 |
|
|
2020
Q1 | $27.1M | Buy |
1,145,856
+575,690
| +101% | +$26.5M | 0.21% | 142 |
|
|
2019
Q4 | $34.4M | Buy |
570,166
+113,637
| +25% | +$7.11M | 0.17% | 165 |
|
|
2019
Q3 | $27.7M | Buy |
456,529
+17,756
| +4% | +$936K | 0.15% | 189 |
|
|
2019
Q2 | $24.5M | Sell |
438,773
-34,975
| -7% | -$1.91M | 0.14% | 202 |
|
|
2019
Q1 | $28.4M | Sell |
473,748
-675
| -0.1% | -$42.5K | 0.18% | 181 |
|
|
2018
Q4 | $28M | Buy |
474,423
+21,961
| +5% | +$1.5M | 0.18% | 162 |
|
|
2018
Q3 | $36.2M | Buy |
452,462
+186,241
| +70% | +$14.7M | 0.2% | 136 |
|
|
2018
Q2 | $18.7M | Sell |
266,221
-19,391
| -7% | -$1.48M | 0.11% | 231 |
|
|
2018
Q1 | $20.9M | Buy |
285,612
+4,498
| +2% | +$310K | 0.14% | 209 |
|
|
2017
Q4 | $18.5M | Sell |
281,114
-2,598
| -0.9% | -$159K | 0.09% | 215 |
|
|
2017
Q3 | $15.9M | Buy |
283,712
+200,027
| +239% | +$10.7M | 0.12% | 225 |
|
|
2017
Q2 | $4.38M | Sell |
83,685
-7,346
| -8% | -$379K | 0.03% | 402 |
|
|
2017
Q1 | $4.6M | Sell |
91,031
-407
| -0.4% | -$20.3K | 0.04% | 371 |
|
|
2016
Q4 | $4.6M | Sell |
91,438
-19,230
| -17% | -$873K | 0.04% | 357 |
|
|
2016
Q3 | $4.49M | Buy |
110,668
+209
| +0.2% | +$8.48K | 0.03% | 362 |
|
|
2016
Q2 | $4.19M | Buy |
110,459
+41
| +0% | +$1.51K | 0.03% | 363 |
|
|
2016
Q1 | $4.11M | Buy |
110,418
+6,657
| +6% | +$253K | 0.03% | 361 |
|
|
2015
Q4 | $5.38M | Buy |
103,761
+2,200
| +2% | +$115K | 0.03% | 330 |
|
|
2015
Q3 | $4.71M | Buy |
101,561
+3,689
| +4% | +$190K | 0.03% | 357 |
|
|
2015
Q2 | $5.12M | Sell |
97,872
-5,122
| -5% | -$261K | 0.03% | 363 |
|
|
2015
Q1 | $5.27M | Buy |
102,994
+60
| +0.1% | +$2.88K | 0.03% | 362 |
|
|
2014
Q4 | $4.64M | Buy |
102,934
+534
| +0.5% | +$23.5K | 0.03% | 359 |
|
|
2014
Q3 | $4.33M | Hold |
102,400
| – | – | 0.03% | 347 |
|
|
2014
Q2 | $4M | Buy |
102,400
+47,400
| +86% | +$2.1M | 0.03% | 359 |
|
|
2014
Q1 | $2.39M | Hold |
55,000
| – | – | 0.02% | 420 |
|
|
2013
Q4 | $2.52M | Hold |
55,000
| – | – | 0.02% | 410 |
|
|
2013
Q3 | $1.77M | Hold |
55,000
| – | – | 0.01% | 429 |
|
|
2013
Q2 | $1.95M | Buy |
+55,000
| New | +$2.2M | 0.01% | 400 |
|
Other funds holding MPC
VCM
VPM
Calamos Advisors's MPC Position: Q1 2026 in Review
Calamos Advisors increased its Marathon Petroleum (MPC) stake by 1.9% in Q1 2026, buying an estimated $1.2M and bringing the position to 319,159 shares worth $77.9M. The position accounts for 0.28% of the portfolio, ranked #74.
Calamos Advisors first reported a position in MPC in Q2 2013 and has held it in 52 quarters since. 1,882 funds tracked by Wall St. Rank hold MPC as of Q1 2026.
- Calamos Advisors held 319,159 shares of Marathon Petroleum worth $77.9M as of Q1 2026.
- Calamos Advisors bought 5,955 Marathon Petroleum shares in Q1 2026, an estimated $1.2M.
- Marathon Petroleum made up 0.28% of Calamos Advisors's portfolio in Q1 2026, its #74 holding.
- Calamos Advisors first reported a position in Marathon Petroleum in Q2 2013 and has held it in 52 quarters since.
- 1,882 funds tracked by Wall St. Rank held Marathon Petroleum as of Q1 2026.
Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.