Boston Partners’s Allison Transmission ALSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$334M Buy
2,856,610
+540,370
+23% +$61.4M 0.35% 94
2025
Q4
$227M Buy
2,316,240
+277,811
+14% +$24.4M 0.23% 154
2025
Q3
$173M Buy
2,038,429
+1,101,824
+118% +$98.1M 0.18% 177
2025
Q2
$88.9M Sell
936,605
-137,286
-13% -$13.3M 0.1% 217
2025
Q1
$103M Sell
1,073,891
-16,346
-1% -$1.73M 0.12% 199
2024
Q4
$118M Sell
1,090,237
-348,938
-24% -$38.1M 0.14% 187
2024
Q3
$139M Sell
1,439,175
-111,992
-7% -$9.6M 0.16% 190
2024
Q2
$118M Sell
1,551,167
-54,376
-3% -$4.17M 0.15% 195
2024
Q1
$130M Sell
1,605,543
-52,899
-3% -$3.57M 0.15% 195
2023
Q4
$96.5M Sell
1,658,442
-89,072
-5% -$4.97M 0.13% 215
2023
Q3
$102M Buy
1,747,514
+29,912
+2% +$1.76M 0.14% 196
2023
Q2
$97.2M Sell
1,717,602
-111,455
-6% -$5.48M 0.13% 197
2023
Q1
$83.1M Sell
1,829,057
-23,049
-1% -$1.04M 0.11% 195
2022
Q4
$77.5M Sell
1,852,106
-13,466
-0.7% -$553K 0.1% 191
2022
Q3
$64M Sell
1,865,572
-85,407
-4% -$3.19M 0.09% 204
2022
Q2
$75.3M Sell
1,950,979
-20,677
-1% -$790K 0.11% 205
2022
Q1
$77.1M Buy
1,971,656
+13,881
+0.7% +$546K 0.09% 211
2021
Q4
$71.3M Sell
1,957,775
-4,039,547
-67% -$143M 0.09% 221
2021
Q3
$212M Sell
5,997,322
-2,376,325
-28% -$90.7M 0.27% 131
2021
Q2
$333M Sell
8,373,647
-765,692
-8% -$32.6M 0.42% 76
2021
Q1
$374M Buy
9,139,339
+2,729,004
+43% +$114M 0.5% 59
2020
Q4
$276M Buy
+6,410,335
New +$258M 0.43% 76
2015
Q2
Sell
-363,481
Closed -$11.6M 705
2015
Q1
$11.6M Buy
+363,481
New +$11.7M 0.02% 383

Other funds holding ALSN