STERLING INFRASTRUCTURE INC

Ticker: STRL CUSIP: 859241101 Class: COM

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2025

Shares 88,478 Value ($000) $26,589 Avg Close $344.54 Range $281.58 - $419.14

Q3 2025

Shares 99,171 Value ($000) $33,379 Avg Close $283.87 Range $217.07 - $376.75

Q2 2025

Shares 231,829 Value ($000) $55,654 Avg Close $174.59 Range $96.34 - $235.23

Q1 2025

Shares 260,947 Value ($000) $30,308 Avg Close $140.77 Range $105.28 - $206.07

Q4 2024

Shares 182,732 Value ($000) $30,983 Avg Close $172.73 Range $140.05 - $203.49

Q3 2024

Shares 178,488 Value ($000) $26,329 Avg Close $118.82 Range $93.50 - $152.00

Q2 2024

Shares 202,252 Value ($000) $24,033 Avg Close $114.04 Range $94.60 - $137.63

Q1 2024

Shares 20,551 Value ($000) $2,067 Avg Close $90.79 Range $69.61 - $116.36

Q4 2023

Shares 29,911 Value ($000) $2,267 Avg Close $72.29 Range $55.45 - $89.80

Q3 2023

Shares 30,907 Value ($000) $1,798 Avg Close $69.98 Range $54.84 - $84.00

Q2 2023

Shares 29,452 Value ($000) $1,447 Avg Close $44.31 Range $34.23 - $56.84

Q1 2023

Shares 27,691 Value ($000) $1,049 Avg Close $36.50 Range $30.60 - $42.00

Q4 2016

Shares 172,696 Value ($000) $1,461 Avg Close $8.00 Range $6.13 - $9.38

Q3 2016

Shares 1,236,657 Value ($000) $9,572 Avg Close $6.32 Range $4.93 - $7.98

Q2 2016

Shares 1,315,556 Value ($000) $6,460 Avg Close $4.95 Range $4.19 - $6.28

Q1 2016

Shares 486,940 Value ($000) $2,508 Avg Close $5.03 Range $4.11 - $6.48

Q4 2015

Shares 484,210 Value ($000) $2,944 Avg Close $5.07 Range $3.69 - $6.66

Q3 2015

Shares 493,224 Value ($000) $2,027 Avg Close $4.56 Range $3.51 - $5.67

Q2 2015

Shares 349,410 Value ($000) $1,398 Avg Close $4.04 Range $3.05 - $4.91

Q1 2015

Shares 358,660 Value ($000) $1,621 Avg Close $4.07 Range $2.23 - $6.45

Q4 2014

Shares 51,650 Value ($000) $330 Avg Close $7.26 Range $5.49 - $9.24

Q3 2014

Shares 45,900 Value ($000) $352 Avg Close $8.71 Range $7.40 - $10.01

Q2 2014

Shares 45,900 Value ($000) $431 Avg Close $8.51 Range $6.72 - $9.78

Q1 2014

Shares 45,900 Value ($000) $398 Avg Close $10.15 Range $8.65 - $11.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	88,478	$26,589	$344.54	$281.58 - $419.14
Q3 2025	99,171	$33,379	$283.87	$217.07 - $376.75
Q2 2025	231,829	$55,654	$174.59	$96.34 - $235.23
Q1 2025	260,947	$30,308	$140.77	$105.28 - $206.07
Q4 2024	182,732	$30,983	$172.73	$140.05 - $203.49
Q3 2024	178,488	$26,329	$118.82	$93.50 - $152.00
Q2 2024	202,252	$24,033	$114.04	$94.60 - $137.63
Q1 2024	20,551	$2,067	$90.79	$69.61 - $116.36
Q4 2023	29,911	$2,267	$72.29	$55.45 - $89.80
Q3 2023	30,907	$1,798	$69.98	$54.84 - $84.00
Q2 2023	29,452	$1,447	$44.31	$34.23 - $56.84
Q1 2023	27,691	$1,049	$36.50	$30.60 - $42.00
Q4 2016	172,696	$1,461	$8.00	$6.13 - $9.38
Q3 2016	1,236,657	$9,572	$6.32	$4.93 - $7.98
Q2 2016	1,315,556	$6,460	$4.95	$4.19 - $6.28
Q1 2016	486,940	$2,508	$5.03	$4.11 - $6.48
Q4 2015	484,210	$2,944	$5.07	$3.69 - $6.66
Q3 2015	493,224	$2,027	$4.56	$3.51 - $5.67
Q2 2015	349,410	$1,398	$4.04	$3.05 - $4.91
Q1 2015	358,660	$1,621	$4.07	$2.23 - $6.45
Q4 2014	51,650	$330	$7.26	$5.49 - $9.24
Q3 2014	45,900	$352	$8.71	$7.40 - $10.01
Q2 2014	45,900	$431	$8.51	$6.72 - $9.78
Q1 2014	45,900	$398	$10.15	$8.65 - $11.74