WASTE CONNECTIONS INC

Ticker: WCN CUSIP: 94106B101 Class: COM

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

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

Q4 2025
Shares 313,276 Value ($000) $54,936 Avg Close $172.81 Range $163.27 - $179.74
Q3 2025
Shares 288,730 Value ($000) $50,759 Avg Close $181.87 Range $170.64 - $191.59
Q2 2025
Shares 335,019 Value ($000) $62,555 Avg Close $192.18 Range $180.53 - $201.00
Q1 2025
Shares 342,037 Value ($000) $66,762 Avg Close $184.28 Range $168.52 - $195.00
Q4 2024
Shares 347,531 Value ($000) $59,629 Avg Close $180.68 Range $168.78 - $193.87
Q3 2024
Shares 354,606 Value ($000) $63,411 Avg Close $179.61 Range $171.38 - $186.29
Q2 2024
Shares 355,704 Value ($000) $62,376 Avg Close $165.63 Range $159.01 - $175.78
Q1 2024
Shares 370,042 Value ($000) $63,651 Avg Close $158.95 Range $143.66 - $171.30
Q4 2023
Shares 381,501 Value ($000) $56,947 Avg Close $135.64 Range $124.38 - $148.14
Q3 2023
Shares 372,284 Value ($000) $49,998 Avg Close $137.83 Range $132.25 - $143.59
Q2 2023
Shares 385,630 Value ($000) $55,118 Avg Close $137.25 Range $130.06 - $143.23
Q1 2023
Shares 396,503 Value ($000) $55,142 Avg Close $130.65 Range $123.42 - $138.09
Q4 2022
Shares 358,068 Value ($000) $47,465 Avg Close $133.29 Range $121.62 - $143.32
Q3 2022
Shares 354,246 Value ($000) $47,869 Avg Close $133.39 Range $118.46 - $145.09
Q2 2022
Shares 343,825 Value ($000) $42,621 Avg Close $126.61 Range $110.94 - $142.07
Q1 2022
Shares 407,925 Value ($000) $56,987 Avg Close $124.86 Range $112.72 - $137.78
Q4 2021
Shares 341,296 Value ($000) $46,508 Avg Close $129.36 Range $120.12 - $135.19
Q3 2021
Shares 352,112 Value ($000) $44,341 Avg Close $122.85 Range $114.53 - $129.77
Q2 2021
Shares 390,309 Value ($000) $46,615 Avg Close $115.43 Range $104.55 - $121.08
Q1 2021
Shares 433,548 Value ($000) $46,815 Avg Close $98.29 Range $93.82 - $105.00
Q4 2020
Shares 252,080 Value ($000) $25,856 Avg Close $99.79 Range $94.52 - $107.37
Q3 2020
Shares 267,153 Value ($000) $27,730 Avg Close $96.45 Range $87.86 - $102.18
Q2 2020
Shares 275,903 Value ($000) $25,877 Avg Close $85.80 Range $70.45 - $94.76
Q1 2020
Shares 302,993 Value ($000) $23,482 Avg Close $90.25 Range $68.12 - $100.91
Q4 2019
Shares 12,126 Value ($000) $1,101 Avg Close $87.05 Range $84.67 - $90.48
Q3 2019
Shares 12,126 Value ($000) $1,116 Avg Close $88.46 Range $84.08 - $93.61
Q2 2019
Shares 12,686 Value ($000) $1,213 Avg Close $88.03 Range $81.55 - $91.90
Q1 2019
Shares 12,686 Value ($000) $1,124 Avg Close $78.56 Range $69.59 - $85.10
Q4 2018
Shares 12,686 Value ($000) $942 Avg Close $72.43 Range $66.93 - $76.54
Q3 2018
Shares 12,686 Value ($000) $1,012 Avg Close $74.62 Range $70.27 - $77.32
Q2 2018
Shares 13,686 Value ($000) $1,030 Avg Close $70.99 Range $67.32 - $74.59
Q1 2018
Shares 13,686 Value ($000) $982 Avg Close $67.40 Range $61.60 - $70.76
Q4 2017
Shares 13,686 Value ($000) $971 Avg Close $66.07 Range $64.44 - $70.11
Q3 2017
Shares 13,986 Value ($000) $978 Avg Close $62.37 Range $59.55 - $66.82
Q2 2017
Shares 21,336 Value ($000) $1,374 Avg Close $58.56 Range $54.86 - $63.25
Q1 2017
Shares 14,625 Value ($000) $1,290 Avg Close $52.36 Range $49.07 - $55.54
Q4 2016
Shares 14,625 Value ($000) $1,149 Avg Close $47.42 Range $44.80 - $50.04
Q3 2016
Shares 14,625 Value ($000) $1,092 Avg Close $47.22 Range $44.46 - $49.80
Q2 2016
Shares 30,372 Value ($000) $2,188 Avg Close $42.53 Range $37.28 - $46.28