MARATHON PETE CORP

Ticker: MPC CUSIP: 56585A102 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 313,204 Value ($000) $50,936 Avg Close $186.40 Range $161.93 - $201.29

Q3 2025

Shares 336,206 Value ($000) $64,800 Avg Close $174.47 Range $156.34 - $200.60

Q2 2025

Shares 335,232 Value ($000) $55,685 Avg Close $147.88 Range $113.25 - $169.54

Q1 2025

Shares 275,994 Value ($000) $40,210 Avg Close $145.16 Range $130.65 - $156.96

Q4 2024

Shares 273,786 Value ($000) $38,193 Avg Close $148.83 Range $127.70 - $172.79

Q3 2024

Shares 273,160 Value ($000) $44,500 Avg Close $163.95 Range $152.46 - $177.44

Q2 2024

Shares 240,737 Value ($000) $41,763 Avg Close $179.57 Range $162.57 - $213.02

Q1 2024

Shares 245,778 Value ($000) $49,524 Avg Close $164.35 Range $142.34 - $195.59

Q4 2023

Shares 372,944 Value ($000) $55,330 Avg Close $141.98 Range $132.84 - $152.23

Q3 2023

Shares 376,162 Value ($000) $56,928 Avg Close $132.62 Range $107.03 - $152.08

Q2 2023

Shares 375,629 Value ($000) $43,798 Avg Close $109.92 Range $98.41 - $130.81

Q1 2023

Shares 497,998 Value ($000) $67,145 Avg Close $117.57 Range $102.11 - $127.83

Q4 2022

Shares 563,975 Value ($000) $65,641 Avg Close $106.44 Range $93.29 - $119.55

Q3 2022

Shares 638,810 Value ($000) $63,453 Avg Close $86.91 Range $71.82 - $99.42

Q2 2022

Shares 697,145 Value ($000) $57,312 Avg Close $86.26 Range $75.02 - $105.81

Q1 2022

Shares 573,651 Value ($000) $49,047 Avg Close $69.68 Range $58.68 - $80.11

Q4 2021

Shares 510,664 Value ($000) $32,677 Avg Close $58.41 Range $54.37 - $62.24

Q3 2021

Shares 549,186 Value ($000) $33,945 Avg Close $51.79 Range $44.97 - $57.86

Q2 2021

Shares 509,646 Value ($000) $30,793 Avg Close $52.29 Range $45.51 - $58.10

Q1 2021

Shares 416,770 Value ($000) $22,293 Avg Close $44.61 Range $35.36 - $53.19

Q4 2020

Shares 464,216 Value ($000) $19,200 Avg Close $31.29 Range $22.97 - $39.21

Q3 2020

Shares 619,222 Value ($000) $18,168 Avg Close $30.14 Range $23.84 - $34.11

Q2 2020

Shares 715,734 Value ($000) $26,754 Avg Close $27.17 Range $15.31 - $37.58

Q1 2020

Shares 1,145,856 Value ($000) $27,065 Avg Close $38.36 Range $12.78 - $51.36

Q4 2019

Shares 570,166 Value ($000) $34,352 Avg Close $51.65 Range $47.04 - $57.29

Q3 2019

Shares 456,529 Value ($000) $27,734 Avg Close $43.09 Range $35.76 - $51.68

Q2 2019

Shares 438,773 Value ($000) $24,519 Avg Close $44.27 Range $36.99 - $51.95

Q1 2019

Shares 473,748 Value ($000) $28,354 Avg Close $50.44 Range $45.79 - $54.89

Q4 2018

Shares 474,423 Value ($000) $27,996 Avg Close $54.25 Range $43.35 - $68.62

Q3 2018

Shares 452,462 Value ($000) $36,183 Avg Close $62.52 Range $53.74 - $70.12

Q2 2018

Shares 266,221 Value ($000) $18,678 Avg Close $60.02 Range $54.41 - $65.68

Q1 2018

Shares 285,612 Value ($000) $20,882 Avg Close $53.75 Range $47.83 - $58.70

Q4 2017

Shares 281,114 Value ($000) $18,548 Avg Close $47.48 Range $42.72 - $52.20

Q3 2017

Shares 283,712 Value ($000) $15,911 Avg Close $41.33 Range $38.12 - $43.73

Q2 2017

Shares 83,685 Value ($000) $4,379 Avg Close $39.52 Range $36.41 - $42.36

Q1 2017

Shares 91,031 Value ($000) $4,601 Avg Close $37.82 Range $35.47 - $41.31

Q4 2016

Shares 91,438 Value ($000) $4,604 Avg Close $34.23 Range $30.03 - $38.70

Q3 2016

Shares 110,668 Value ($000) $4,492 Avg Close $30.33 Range $26.16 - $33.44

Q2 2016

Shares 110,459 Value ($000) $4,193 Avg Close $27.21 Range $23.82 - $31.89

Q1 2016

Shares 110,418 Value ($000) $4,105 Avg Close $27.88 Range $21.33 - $38.55

Q4 2015

Shares 103,761 Value ($000) $5,379 Avg Close $38.07 Range $33.38 - $43.77

Q3 2015

Shares 101,561 Value ($000) $4,705 Avg Close $37.21 Range $31.49 - $43.54

Q2 2015

Shares 97,872 Value ($000) $5,120 Avg Close $36.61 Range $34.74 - $38.12

Q1 2015

Shares 51,497 Value ($000) $5,273 Avg Close $34.39 Range $26.86 - $38.87

Q4 2014

Shares 51,467 Value ($000) $4,645 Avg Close $31.34 Range $26.51 - $34.97

Q3 2014

Shares 51,200 Value ($000) $4,335 Avg Close $30.05 Range $26.72 - $32.99

Q2 2014

Shares 51,200 Value ($000) $3,997 Avg Close $31.16 Range $27.52 - $34.34

Q1 2014

Shares 27,500 Value ($000) $2,394 Avg Close $30.73 Range $28.22 - $33.35

Q4 2013

Shares 27,500 Value ($000) $2,523 Avg Close $26.84 Range $21.33 - $32.16

Q3 2013

Shares 27,500 Value ($000) $1,769 Avg Close $24.39 Range $21.74 - $26.64

Q2 2013

Shares 27,500 Value ($000) $1,954 Avg Close $27.55 Range $23.97 - $31.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	313,204	$50,936	$186.40	$161.93 - $201.29
Q3 2025	336,206	$64,800	$174.47	$156.34 - $200.60
Q2 2025	335,232	$55,685	$147.88	$113.25 - $169.54
Q1 2025	275,994	$40,210	$145.16	$130.65 - $156.96
Q4 2024	273,786	$38,193	$148.83	$127.70 - $172.79
Q3 2024	273,160	$44,500	$163.95	$152.46 - $177.44
Q2 2024	240,737	$41,763	$179.57	$162.57 - $213.02
Q1 2024	245,778	$49,524	$164.35	$142.34 - $195.59
Q4 2023	372,944	$55,330	$141.98	$132.84 - $152.23
Q3 2023	376,162	$56,928	$132.62	$107.03 - $152.08
Q2 2023	375,629	$43,798	$109.92	$98.41 - $130.81
Q1 2023	497,998	$67,145	$117.57	$102.11 - $127.83
Q4 2022	563,975	$65,641	$106.44	$93.29 - $119.55
Q3 2022	638,810	$63,453	$86.91	$71.82 - $99.42
Q2 2022	697,145	$57,312	$86.26	$75.02 - $105.81
Q1 2022	573,651	$49,047	$69.68	$58.68 - $80.11
Q4 2021	510,664	$32,677	$58.41	$54.37 - $62.24
Q3 2021	549,186	$33,945	$51.79	$44.97 - $57.86
Q2 2021	509,646	$30,793	$52.29	$45.51 - $58.10
Q1 2021	416,770	$22,293	$44.61	$35.36 - $53.19
Q4 2020	464,216	$19,200	$31.29	$22.97 - $39.21
Q3 2020	619,222	$18,168	$30.14	$23.84 - $34.11
Q2 2020	715,734	$26,754	$27.17	$15.31 - $37.58
Q1 2020	1,145,856	$27,065	$38.36	$12.78 - $51.36
Q4 2019	570,166	$34,352	$51.65	$47.04 - $57.29
Q3 2019	456,529	$27,734	$43.09	$35.76 - $51.68
Q2 2019	438,773	$24,519	$44.27	$36.99 - $51.95
Q1 2019	473,748	$28,354	$50.44	$45.79 - $54.89
Q4 2018	474,423	$27,996	$54.25	$43.35 - $68.62
Q3 2018	452,462	$36,183	$62.52	$53.74 - $70.12
Q2 2018	266,221	$18,678	$60.02	$54.41 - $65.68
Q1 2018	285,612	$20,882	$53.75	$47.83 - $58.70
Q4 2017	281,114	$18,548	$47.48	$42.72 - $52.20
Q3 2017	283,712	$15,911	$41.33	$38.12 - $43.73
Q2 2017	83,685	$4,379	$39.52	$36.41 - $42.36
Q1 2017	91,031	$4,601	$37.82	$35.47 - $41.31
Q4 2016	91,438	$4,604	$34.23	$30.03 - $38.70
Q3 2016	110,668	$4,492	$30.33	$26.16 - $33.44
Q2 2016	110,459	$4,193	$27.21	$23.82 - $31.89
Q1 2016	110,418	$4,105	$27.88	$21.33 - $38.55
Q4 2015	103,761	$5,379	$38.07	$33.38 - $43.77
Q3 2015	101,561	$4,705	$37.21	$31.49 - $43.54
Q2 2015	97,872	$5,120	$36.61	$34.74 - $38.12
Q1 2015	51,497	$5,273	$34.39	$26.86 - $38.87
Q4 2014	51,467	$4,645	$31.34	$26.51 - $34.97
Q3 2014	51,200	$4,335	$30.05	$26.72 - $32.99
Q2 2014	51,200	$3,997	$31.16	$27.52 - $34.34
Q1 2014	27,500	$2,394	$30.73	$28.22 - $33.35
Q4 2013	27,500	$2,523	$26.84	$21.33 - $32.16
Q3 2013	27,500	$1,769	$24.39	$21.74 - $26.64
Q2 2013	27,500	$1,954	$27.55	$23.97 - $31.16