MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 30,343 Value ($000) $7 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 30,443 Value ($000) $6 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 32,307 Value ($000) $6 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 32,307 Value ($000) $4 Avg Close $134.92 Range $106.45 - $166.95

Q4 2024

Shares 32,307 Value ($000) $4 Avg Close $134.07 Range $118.86 - $150.12

Q3 2024

Shares 26,557 Value ($000) $3 Avg Close $109.17 Range $89.96 - $127.97

Q2 2024

Shares 26,457 Value ($000) $3 Avg Close $101.02 Range $82.29 - $113.12

Q1 2024

Shares 26,557 Value ($000) $2 Avg Close $76.04 Range $60.96 - $94.82

Q4 2023

Shares 26,357 Value ($000) $2 Avg Close $62.54 Range $44.65 - $76.56

Q3 2023

Shares 26,357 Value ($000) $2 Avg Close $99.67 Range $71.61 - $123.33

Q2 2023

Shares 26,557 Value ($000) $3 Avg Close $97.94 Range $84.80 - $118.32

Q1 2023

Shares 26,557 Value ($000) $3 Avg Close $95.07 Range $84.89 - $103.50

Q4 2022

Shares 26,557 Value ($000) $2 Avg Close $82.03 Range $62.36 - $96.54

Q3 2022

Shares 26,557 Value ($000) $1,686 Avg Close $77.37 Range $62.64 - $86.57

Q2 2022

Shares 32,756 Value ($000) $2,347 Avg Close $77.96 Range $67.31 - $92.03

Q1 2022

Shares 37,009 Value ($000) $3,223 Avg Close $87.37 Range $71.85 - $99.00

Q4 2021

Shares 38,053 Value ($000) $3,512 Avg Close $91.39 Range $83.90 - $104.21

Q3 2021

Shares 31,418 Value ($000) $2,711 Avg Close $94.87 Range $85.11 - $107.25

Q2 2021

Shares 28,319 Value ($000) $3,005 Avg Close $108.58 Range $93.16 - $122.33

Q1 2021

Shares 29,005 Value ($000) $2,718 Avg Close $85.57 Range $67.05 - $99.38

Q4 2020

Shares 25,299 Value ($000) $1,725 Avg Close $56.09 Range $40.18 - $71.11

Q3 2020

Shares 30,899 Value ($000) $1,304 Avg Close $42.99 Range $36.81 - $49.86

Q2 2020

Shares 32,499 Value ($000) $1,458 Avg Close $37.90 Range $28.39 - $48.32

Q1 2020

Shares 33,099 Value ($000) $1,083 Avg Close $50.87 Range $22.51 - $65.00

Q4 2019

Shares 33,699 Value ($000) $2,162 Avg Close $65.85 Range $59.85 - $73.71

Q3 2019

Shares 26,894 Value ($000) $1,746 Avg Close $58.36 Range $49.23 - $66.61

Q2 2019

Shares 14,694 Value ($000) $757 Avg Close $49.40 Range $45.52 - $53.80

Q1 2019

Shares 8,794 Value ($000) $423 Avg Close $44.93 Range $39.30 - $48.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,343	$7	$209.86	$182.34 - $233.14
Q3 2025	30,443	$6	$183.12	$160.08 - $213.66
Q2 2025	32,307	$6	$144.03	$99.70 - $172.71
Q1 2025	32,307	$4	$134.92	$106.45 - $166.95
Q4 2024	32,307	$4	$134.07	$118.86 - $150.12
Q3 2024	26,557	$3	$109.17	$89.96 - $127.97
Q2 2024	26,457	$3	$101.02	$82.29 - $113.12
Q1 2024	26,557	$2	$76.04	$60.96 - $94.82
Q4 2023	26,357	$2	$62.54	$44.65 - $76.56
Q3 2023	26,357	$2	$99.67	$71.61 - $123.33
Q2 2023	26,557	$3	$97.94	$84.80 - $118.32
Q1 2023	26,557	$3	$95.07	$84.89 - $103.50
Q4 2022	26,557	$2	$82.03	$62.36 - $96.54
Q3 2022	26,557	$1,686	$77.37	$62.64 - $86.57
Q2 2022	32,756	$2,347	$77.96	$67.31 - $92.03
Q1 2022	37,009	$3,223	$87.37	$71.85 - $99.00
Q4 2021	38,053	$3,512	$91.39	$83.90 - $104.21
Q3 2021	31,418	$2,711	$94.87	$85.11 - $107.25
Q2 2021	28,319	$3,005	$108.58	$93.16 - $122.33
Q1 2021	29,005	$2,718	$85.57	$67.05 - $99.38
Q4 2020	25,299	$1,725	$56.09	$40.18 - $71.11
Q3 2020	30,899	$1,304	$42.99	$36.81 - $49.86
Q2 2020	32,499	$1,458	$37.90	$28.39 - $48.32
Q1 2020	33,099	$1,083	$50.87	$22.51 - $65.00
Q4 2019	33,699	$2,162	$65.85	$59.85 - $73.71
Q3 2019	26,894	$1,746	$58.36	$49.23 - $66.61
Q2 2019	14,694	$757	$49.40	$45.52 - $53.80
Q1 2019	8,794	$423	$44.93	$39.30 - $48.77