ARMSTRONG WORLD INDS INC NEW

Ticker: AWI CUSIP: 04247X102 Class: EQTY

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2025
Shares 121,752 Value ($000) $23,267 Avg Close $190.70 Range $177.96 - $205.72
Q3 2025
Shares 134,053 Value ($000) $26,276 Avg Close $185.53 Range $161.01 - $200.48
Q2 2025
Shares 142,139 Value ($000) $23,089 Avg Close $147.87 Range $121.70 - $168.75
Q1 2025
Shares 232,113 Value ($000) $32,700 Avg Close $146.25 Range $134.86 - $155.43
Q4 2024
Shares 243,527 Value ($000) $34,418 Avg Close $145.73 Range $128.16 - $163.18
Q3 2024
Shares 267,022 Value ($000) $35,095 Avg Close $122.34 Range $109.38 - $133.31
Q2 2024
Shares 274,983 Value ($000) $31,139 Avg Close $114.50 Range $109.47 - $123.00
Q1 2024
Shares 276,121 Value ($000) $34,300 Avg Close $108.64 Range $93.68 - $123.78
Q4 2023
Shares 447,130 Value ($000) $43,962 Avg Close $81.24 Range $66.98 - $98.11
Q3 2023
Shares 457,111 Value ($000) $32,912 Avg Close $73.04 Range $68.36 - $77.77
Q2 2023
Shares 491,387 Value ($000) $36,097 Avg Close $66.41 Range $60.59 - $72.47
Q1 2023
Shares 482,145 Value ($000) $34,348 Avg Close $72.70 Range $64.28 - $80.89
Q4 2022
Shares 418,244 Value ($000) $28,687 Avg Close $73.18 Range $64.85 - $82.25
Q3 2022
Shares 434,217 Value ($000) $34,403 Avg Close $81.71 Range $71.66 - $91.77
Q2 2022
Shares 441,962 Value ($000) $33,129 Avg Close $81.44 Range $70.62 - $92.01
Q2 2020
Shares 147,374 Value ($000) $11,489 Avg Close $71.55 Range $61.02 - $82.61
Q1 2020
Shares 272,547 Value ($000) $21,646 Avg Close $90.71 Range $58.46 - $104.84
Q4 2019
Shares 200,853 Value ($000) $18,874 Avg Close $89.76 Range $84.26 - $97.29
Q3 2019
Shares 203,776 Value ($000) $19,705 Avg Close $90.34 Range $85.56 - $97.90
Q2 2019
Shares 200,438 Value ($000) $19,483 Avg Close $83.72 Range $74.58 - $93.00
Q1 2019
Shares 273,499 Value ($000) $21,721 Avg Close $65.06 Range $53.52 - $74.36
Q4 2018
Shares 275,284 Value ($000) $16,024 Avg Close $59.47 Range $50.69 - $66.52
Q3 2018
Shares 269,008 Value ($000) $18,723 Avg Close $64.18 Range $57.82 - $68.33
Q2 2018
Shares 238,492 Value ($000) $15,073 Avg Close $55.42 Range $50.66 - $60.47
Q1 2018
Shares 221,086 Value ($000) $12,447 Avg Close $56.41 Range $51.77 - $60.10
Q4 2017
Shares 219,195 Value ($000) $13,272 Avg Close $51.25 Range $45.82 - $57.22
Q3 2017
Shares 232,722 Value ($000) $11,927 Avg Close $43.80 Range $40.72 - $48.36
Q2 2017
Shares 210,170 Value ($000) $9,668 Avg Close $41.71 Range $38.33 - $44.61