MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025

Shares 21,267 Value ($000) $4,623 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 61,984 Value ($000) $13,191 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 86,162 Value ($000) $14,685 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 175,770 Value ($000) $20,514 Avg Close $134.92 Range $106.45 - $166.95

Q4 2024

Shares 669,237 Value ($000) $91,110 Avg Close $134.07 Range $118.86 - $150.12

Q3 2024

Shares 888,530 Value ($000) $109,378 Avg Close $109.17 Range $89.96 - $127.97

Q2 2024

Shares 1,750,005 Value ($000) $187,233 Avg Close $101.02 Range $82.29 - $113.12

Q1 2024

Shares 1,217,344 Value ($000) $113,517 Avg Close $76.04 Range $60.96 - $94.82

Q4 2023

Shares 778,046 Value ($000) $58,914 Avg Close $62.54 Range $44.65 - $76.56

Q3 2023

Shares 1,061,457 Value ($000) $76,393 Avg Close $99.67 Range $71.61 - $123.33

Q2 2023

Shares 635,800 Value ($000) $75,005 Avg Close $97.94 Range $84.80 - $118.32

Q1 2023

Shares 989,734 Value ($000) $93,470 Avg Close $95.07 Range $84.89 - $103.50

Q4 2022

Shares 233,605 Value ($000) $19,934 Avg Close $82.03 Range $62.36 - $96.54

Q3 2022

Shares 198,599 Value ($000) $12,611 Avg Close $77.37 Range $62.64 - $86.57

Q2 2022

Shares 126,745 Value ($000) $9,083 Avg Close $77.96 Range $67.31 - $92.03

Q1 2022

Shares 462,168 Value ($000) $40,255 Avg Close $87.37 Range $71.85 - $99.00

Q4 2021

Shares 265,787 Value ($000) $24,527 Avg Close $91.39 Range $83.90 - $104.21

Q3 2021

Shares 859,104 Value ($000) $74,123 Avg Close $94.87 Range $85.11 - $107.25

Q2 2021

Shares 282,923 Value ($000) $30,018 Avg Close $108.58 Range $93.16 - $122.33

Q4 2020

Shares 356,582 Value ($000) $24,312 Avg Close $56.09 Range $40.18 - $71.11

Q3 2020

Shares 296,529 Value ($000) $12,513 Avg Close $42.99 Range $36.81 - $49.86

Q2 2020

Shares 443,157 Value ($000) $19,884 Avg Close $37.90 Range $28.39 - $48.32

Q1 2020

Shares 220,714 Value ($000) $7,224 Avg Close $50.87 Range $22.51 - $65.00

Q4 2019

Shares 190,616 Value ($000) $12,230 Avg Close $65.85 Range $59.85 - $73.71

Q3 2019

Shares 302,461 Value ($000) $19,639 Avg Close $58.36 Range $49.23 - $66.61

Q2 2019

Shares 1,283,450 Value ($000) $66,136 Avg Close $49.40 Range $45.52 - $53.80

Q1 2019

Shares 936,034 Value ($000) $45,023 Avg Close $44.93 Range $39.30 - $48.77

Q4 2018

Shares 986,839 Value ($000) $40,027 Avg Close $43.06 Range $37.24 - $51.77

Q3 2018

Shares 877,429 Value ($000) $39,177 Avg Close $46.29 Range $40.20 - $53.45

Q2 2018

Shares 26,507 Value ($000) $1,345 Avg Close $48.31 Range $43.90 - $54.70

Q1 2018

Shares 290,302 Value ($000) $13,659 Avg Close $50.70 Range $44.70 - $55.53

Q4 2017

Shares 374,989 Value ($000) $18,356 Avg Close $44.61 Range $39.83 - $51.20

Q3 2017

Shares 174,837 Value ($000) $8,113 Avg Close $43.56 Range $38.40 - $49.50

Q2 2017

Shares 43,634 Value ($000) $1,970 Avg Close $43.26 Range $38.33 - $47.90

Q1 2017

Shares 237,857 Value ($000) $9,526 Avg Close $38.26 Range $34.33 - $41.90

Q4 2016

Shares 152,051 Value ($000) $5,816 Avg Close $33.93 Range $27.10 - $40.90

Q2 2016

Shares 11,174 Value ($000) $249 Avg Close $22.18 Range $19.13 - $24.67

Q4 2015

Shares 83,673 Value ($000) $1,454 Avg Close $17.77 Range $15.42 - $21.10

Q3 2015

Shares 521,498 Value ($000) $8,256 Avg Close $17.42 Range $14.48 - $20.91

Q2 2015

Shares 872,039 Value ($000) $17,328 Avg Close $18.69 Range $15.34 - $21.52

Q1 2015

Shares 1,165,385 Value ($000) $22,493 Avg Close $19.99 Range $16.00 - $22.79

Q4 2014

Shares 340,774 Value ($000) $7,704 Avg Close $24.73 Range $18.14 - $30.70

Q3 2014

Shares 17,795 Value ($000) $545 Avg Close $29.73 Range $26.38 - $32.10

Q2 2014

Shares 10,101 Value ($000) $311 Avg Close $37.68 Range $27.96 - $44.80

Q1 2014

Shares 23,092 Value ($000) $1,004 Avg Close $37.96 Range $32.27 - $44.03

Q4 2013

Shares 2,593 Value ($000) $85 Avg Close $31.66 Range $29.76 - $34.17

Q3 2013

Shares 1,193 Value ($000) $36 Avg Close $32.84 Range $28.88 - $35.31

Q2 2013

Shares 309 Value ($000) $10 Avg Close $30.13 Range $26.27 - $33.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,267	$4,623	$209.86	$182.34 - $233.14
Q3 2025	61,984	$13,191	$183.12	$160.08 - $213.66
Q2 2025	86,162	$14,685	$144.03	$99.70 - $172.71
Q1 2025	175,770	$20,514	$134.92	$106.45 - $166.95
Q4 2024	669,237	$91,110	$134.07	$118.86 - $150.12
Q3 2024	888,530	$109,378	$109.17	$89.96 - $127.97
Q2 2024	1,750,005	$187,233	$101.02	$82.29 - $113.12
Q1 2024	1,217,344	$113,517	$76.04	$60.96 - $94.82
Q4 2023	778,046	$58,914	$62.54	$44.65 - $76.56
Q3 2023	1,061,457	$76,393	$99.67	$71.61 - $123.33
Q2 2023	635,800	$75,005	$97.94	$84.80 - $118.32
Q1 2023	989,734	$93,470	$95.07	$84.89 - $103.50
Q4 2022	233,605	$19,934	$82.03	$62.36 - $96.54
Q3 2022	198,599	$12,611	$77.37	$62.64 - $86.57
Q2 2022	126,745	$9,083	$77.96	$67.31 - $92.03
Q1 2022	462,168	$40,255	$87.37	$71.85 - $99.00
Q4 2021	265,787	$24,527	$91.39	$83.90 - $104.21
Q3 2021	859,104	$74,123	$94.87	$85.11 - $107.25
Q2 2021	282,923	$30,018	$108.58	$93.16 - $122.33
Q4 2020	356,582	$24,312	$56.09	$40.18 - $71.11
Q3 2020	296,529	$12,513	$42.99	$36.81 - $49.86
Q2 2020	443,157	$19,884	$37.90	$28.39 - $48.32
Q1 2020	220,714	$7,224	$50.87	$22.51 - $65.00
Q4 2019	190,616	$12,230	$65.85	$59.85 - $73.71
Q3 2019	302,461	$19,639	$58.36	$49.23 - $66.61
Q2 2019	1,283,450	$66,136	$49.40	$45.52 - $53.80
Q1 2019	936,034	$45,023	$44.93	$39.30 - $48.77
Q4 2018	986,839	$40,027	$43.06	$37.24 - $51.77
Q3 2018	877,429	$39,177	$46.29	$40.20 - $53.45
Q2 2018	26,507	$1,345	$48.31	$43.90 - $54.70
Q1 2018	290,302	$13,659	$50.70	$44.70 - $55.53
Q4 2017	374,989	$18,356	$44.61	$39.83 - $51.20
Q3 2017	174,837	$8,113	$43.56	$38.40 - $49.50
Q2 2017	43,634	$1,970	$43.26	$38.33 - $47.90
Q1 2017	237,857	$9,526	$38.26	$34.33 - $41.90
Q4 2016	152,051	$5,816	$33.93	$27.10 - $40.90
Q2 2016	11,174	$249	$22.18	$19.13 - $24.67
Q4 2015	83,673	$1,454	$17.77	$15.42 - $21.10
Q3 2015	521,498	$8,256	$17.42	$14.48 - $20.91
Q2 2015	872,039	$17,328	$18.69	$15.34 - $21.52
Q1 2015	1,165,385	$22,493	$19.99	$16.00 - $22.79
Q4 2014	340,774	$7,704	$24.73	$18.14 - $30.70
Q3 2014	17,795	$545	$29.73	$26.38 - $32.10
Q2 2014	10,101	$311	$37.68	$27.96 - $44.80
Q1 2014	23,092	$1,004	$37.96	$32.27 - $44.03
Q4 2013	2,593	$85	$31.66	$29.76 - $34.17
Q3 2013	1,193	$36	$32.84	$28.88 - $35.31
Q2 2013	309	$10	$30.13	$26.27 - $33.97