BUILDERS FIRSTSOURCE INC

Ticker: BLDR CUSIP: 12008R107 Class: EQTY

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2025
Shares 475,697 Value ($000) $48,944 Avg Close $112.38 Range $94.35 - $130.42
Q3 2025
Shares 616,032 Value ($000) $74,694 Avg Close $132.67 Range $115.57 - $151.03
Q2 2024
Shares 7,920 Value ($000) $1,096 Avg Close $169.76 Range $133.58 - $210.00
Q1 2024
Shares 1,381,284 Value ($000) $288,067 Avg Close $184.81 Range $154.01 - $214.70
Q4 2023
Shares 1,416,611 Value ($000) $236,489 Avg Close $132.90 Range $105.24 - $171.03
Q3 2023
Shares 1,273,570 Value ($000) $158,547 Avg Close $137.97 Range $120.32 - $156.85
Q2 2023
Shares 1,642,986 Value ($000) $223,446 Avg Close $111.21 Range $84.78 - $138.53
Q1 2023
Shares 731,158 Value ($000) $64,912 Avg Close $79.22 Range $64.54 - $90.21
Q2 2018
Shares 1,811,060 Value ($000) $33,124 Avg Close $19.12 Range $17.74 - $20.79
Q1 2018
Shares 1,685,969 Value ($000) $33,450 Avg Close $21.18 Range $19.15 - $23.28
Q4 2017
Shares 2,544,249 Value ($000) $55,439 Avg Close $18.96 Range $16.52 - $22.08
Q3 2017
Shares 2,650,809 Value ($000) $47,688 Avg Close $16.13 Range $14.39 - $18.08
Q2 2017
Shares 2,680,194 Value ($000) $41,061 Avg Close $14.94 Range $13.33 - $16.50
Q1 2017
Shares 2,824,169 Value ($000) $42,080 Avg Close $12.93 Range $10.57 - $15.85
Q4 2016
Shares 3,361,156 Value ($000) $36,872 Avg Close $10.85 Range $9.04 - $12.28
Q3 2016
Shares 3,196,956 Value ($000) $36,797 Avg Close $12.59 Range $10.99 - $14.09
Q2 2016
Shares 3,333,316 Value ($000) $37,500 Avg Close $11.54 Range $10.15 - $12.77
Q1 2016
Shares 3,002,381 Value ($000) $33,837 Avg Close $8.66 Range $6.50 - $11.34
Q4 2015
Shares 2,366,487 Value ($000) $26,221 Avg Close $12.71 Range $10.02 - $15.72
Q3 2015
Shares 2,154,750 Value ($000) $27,322 Avg Close $14.20 Range $11.98 - $16.69
Q2 2015
Shares 21,400 Value ($000) $275 Avg Close $12.20 Range $6.54 - $14.24