William Blair Investment Management’s Armstrong World Industries AWI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-121,752
Closed -$23.3M 417
2025
Q4
$23.3M Sell
121,752
-12,301
-9% -$2.35M 0.06% 253
2025
Q3
$26.3M Sell
134,053
-8,086
-6% -$1.5M 0.07% 248
2025
Q2
$23.1M Sell
142,139
-89,974
-39% -$13.4M 0.06% 269
2025
Q1
$32.7M Sell
232,113
-11,414
-5% -$1.68M 0.09% 201
2024
Q4
$34.4M Sell
243,527
-23,495
-9% -$3.45M 0.08% 216
2024
Q3
$35.1M Sell
267,022
-7,961
-3% -$984K 0.09% 198
2024
Q2
$31.1M Sell
274,983
-1,138
-0.4% -$132K 0.08% 215
2024
Q1
$34.3M Sell
276,121
-171,009
-38% -$18.9M 0.09% 219
2023
Q4
$44M Sell
447,130
-9,981
-2% -$825K 0.13% 152
2023
Q3
$32.9M Sell
457,111
-34,276
-7% -$2.56M 0.11% 186
2023
Q2
$36.1M Buy
491,387
+9,242
+2% +$629K 0.12% 183
2023
Q1
$34.3M Buy
482,145
+63,901
+15% +$4.78M 0.12% 184
2022
Q4
$28.7M Sell
418,244
-15,973
-4% -$1.21M 0.11% 213
2022
Q3
$34.4M Sell
434,217
-7,745
-2% -$655K 0.14% 159
2022
Q2
$33.1M Buy
+441,962
New +$37.4M 0.12% 196
2020
Q3
Sell
-147,374
Closed -$11.5M 345
2020
Q2
$11.5M Sell
147,374
-125,173
-46% -$9.49M 0.05% 233
2020
Q1
$21.6M Buy
272,547
+71,694
+36% +$6.91M 0.11% 171
2019
Q4
$18.9M Sell
200,853
-2,923
-1% -$279K 0.08% 203
2019
Q3
$19.7M Buy
203,776
+3,338
+2% +$322K 0.08% 199
2019
Q2
$19.5M Sell
200,438
-73,061
-27% -$6.53M 0.08% 203
2019
Q1
$21.7M Sell
273,499
-1,785
-0.6% -$124K 0.09% 190
2018
Q4
$16M Buy
275,284
+6,276
+2% +$401K 0.08% 234
2018
Q3
$18.7M Buy
269,008
+30,516
+13% +$2.11M 0.07% 256
2018
Q2
$15.1M Buy
238,492
+17,406
+8% +$1.04M 0.06% 284
2018
Q1
$12.4M Buy
221,086
+1,891
+0.9% +$115K 0.05% 294
2017
Q4
$13.3M Sell
219,195
-13,527
-6% -$745K 0.05% 282
2017
Q3
$11.9M Buy
232,722
+22,552
+11% +$1.06M 0.04% 305
2017
Q2
$9.67M Buy
+210,170
New +$9.42M 0.04% 309

Other funds holding AWI