| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Burgundy Asset Management Ltd. | 3.5% | $270,353,514 | 3,043,836 | Burgundy Asset Management Ltd. | 30 Sep 2024 |
As of 30 Sep 2025, 508 institutional investors reported holding 83,820,206 shares of Allison Transmission Holdings Inc - Common (ALSN). This represents 96% of the company’s total 87,215,931 outstanding shares.
The largest institutional shareholders of Allison Transmission Holdings Inc - Common (ALSN) together control 67% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| FMR LLC | 14% | 11,924,156 | -2.1% | 0.05% | $1,012,122,350 |
| VANGUARD GROUP INC | 9.9% | 8,674,081 | -1.6% | 0.01% | $736,255,997 |
| BlackRock, Inc. | 4.5% | 3,914,840 | +1.9% | 0.01% | $332,291,625 |
| RENAISSANCE TECHNOLOGIES LLC | 3.5% | 3,034,124 | +2.6% | 0.34% | $257,536,445 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 3.3% | 2,847,295 | -2.9% | 0.82% | $241,678,364 |
| LSV ASSET MANAGEMENT | 2.8% | 2,438,981 | -2.6% | 0.46% | $207,021,000 |
| LONDON CO OF VIRGINIA | 2.6% | 2,241,678 | -4.6% | 1.1% | $190,273,979 |
| Burgundy Asset Management Ltd. | 2.5% | 2,210,926 | -0.8% | 1.8% | $193,035,949 |
| Boston Partners | 2.3% | 2,038,429 | +118% | 0.18% | $173,093,039 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,980,308 | +0.71% | 0.01% | $168,111,868 |
| DIMENSIONAL FUND ADVISORS LP | 2.2% | 1,907,768 | +1.8% | 0.03% | $161,925,658 |
| AQR CAPITAL MANAGEMENT LLC | 2.2% | 1,888,335 | -1.4% | 0.1% | $160,111,920 |
| STATE STREET CORP | 1.8% | 1,577,188 | -4.5% | 0% | $133,871,717 |
| FEDERATED HERMES, INC. | 1.6% | 1,407,176 | -8.9% | 0.21% | $119,441,104 |
| Qube Research & Technologies Ltd | 1.5% | 1,270,098 | +4.5% | 0.15% | $107,805,918 |
| BANK OF AMERICA CORP /DE/ | 1.3% | 1,166,223 | +38% | 0.01% | $98,989,045 |
| Invesco Ltd. | 1.3% | 1,129,233 | -0.86% | 0.02% | $95,849,298 |
| FIRST TRUST ADVISORS LP | 1.2% | 1,089,572 | +5.9% | 0.07% | $92,482,782 |
| Allianz Asset Management GmbH | 1.2% | 1,018,679 | -5.8% | 0.11% | $86,465,474 |
| UBS Group AG | 1.1% | 960,548 | +222% | 0.02% | $81,531,314 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.98% | 856,020 | +0.93% | 0.01% | $72,658,978 |
| MORGAN STANLEY | 0.94% | 820,629 | +0.7% | 0% | $69,655,283 |
| WASATCH ADVISORS LP | 0.85% | 744,549 | +2.6% | 0.34% | $63,197,319 |
| PRUDENTIAL FINANCIAL INC | 0.82% | 717,370 | +5.8% | 0.07% | $60,890,365 |
| HARRIS ASSOCIATES L P | 0.81% | 710,157 | -0.36% | 0.1% | $60,278,126 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 1,025,880 | $100,606,636 | -$6,881,140 | $97.90 | 55 |
| 2025 Q3 | 83,820,206 | $7,117,418,334 | -$78,048,331 | $84.88 | 508 |
| 2025 Q2 | 84,533,348 | $8,025,789,574 | +$238,877,450 | $94.99 | 535 |
| 2025 Q1 | 81,897,087 | $7,832,865,099 | -$232,287,099 | $95.67 | 497 |
| 2024 Q4 | 83,792,119 | $9,056,626,369 | +$86,253,494 | $108.06 | 534 |
| 2024 Q3 | 82,826,484 | $7,964,316,333 | -$64,546,064 | $96.07 | 483 |
| 2024 Q2 | 83,898,562 | $6,366,952,133 | +$108,035,389 | $75.90 | 449 |
| 2024 Q1 | 82,330,803 | $6,677,789,543 | -$131,952,757 | $81.16 | 447 |
| 2023 Q4 | 252,219 | $14,666,549 | -$784,589 | $58.15 | 3 |
| 2023 Q3 | 85,055,746 | $5,021,596,273 | -$89,579,657 | $59.06 | 401 |
| 2023 Q2 | 86,777,997 | $4,895,525,973 | -$254,681,525 | $56.46 | 381 |
| 2023 Q1 | 91,075,234 | $4,118,991,646 | -$44,412,125 | $45.24 | 364 |
| 2022 Q4 | 92,511,625 | $3,848,312,720 | -$10,626,502 | $41.60 | 359 |
| 2022 Q3 | 90,054,747 | $3,040,445,680 | -$125,532,750 | $33.76 | 286 |
| 2022 Q2 | 96,014,917 | $3,675,378,251 | -$44,453,893 | $38.45 | 304 |
| 2022 Q1 | 97,295,729 | $3,820,946,583 | -$64,594,144 | $39.26 | 282 |
| 2021 Q4 | 99,105,213 | $3,602,383,565 | -$174,404,653 | $36.35 | 269 |
| 2021 Q3 | 104,375,961 | $3,686,463,871 | -$103,305,865 | $35.32 | 292 |
| 2021 Q2 | 107,140,130 | $4,257,565,118 | -$114,605,623 | $39.74 | 275 |
| 2021 Q1 | 109,984,372 | $4,492,027,159 | +$5,356,411 | $40.83 | 303 |
| 2020 Q4 | 108,627,728 | $4,685,303,664 | +$31,824,305 | $43.13 | 288 |
| 2020 Q3 | 109,129,682 | $3,838,089,786 | +$12,456,144 | $35.14 | 285 |
| 2020 Q2 | 111,849,139 | $4,109,336,639 | -$30,996,714 | $36.78 | 289 |
| 2020 Q1 | 112,842,114 | $3,678,061,704 | -$62,224,573 | $32.61 | 293 |
| 2019 Q4 | 111,675,954 | $5,387,090,918 | +$7,218,864 | $48.32 | 340 |
| 2019 Q3 | 112,263,424 | $5,272,109,308 | -$9,789,240 | $47.05 | 348 |
| 2019 Q2 | 112,743,909 | $5,211,171,471 | -$40,554,181 | $46.35 | 354 |
| 2019 Q1 | 120,808,938 | $5,415,111,907 | -$190,464,365 | $44.92 | 370 |
| 2018 Q4 | 125,374,962 | $5,491,599,088 | -$369,976,442 | $43.91 | 340 |
| 2018 Q3 | 133,131,887 | $6,908,015,789 | -$164,554,581 | $52.01 | 331 |
| 2018 Q2 | 136,700,348 | $5,524,282,925 | -$161,277,306 | $40.49 | 316 |
| 2018 Q1 | 139,969,299 | $5,458,042,939 | -$556,379,030 | $39.06 | 296 |
| 2017 Q4 | 156,209,789 | $6,722,109,021 | -$178,899,587 | $43.07 | 298 |
| 2017 Q3 | 160,347,269 | $6,017,608,086 | +$119,580,747 | $37.53 | 273 |
| 2017 Q2 | 157,972,963 | $5,925,712,533 | +$60,408,019 | $37.51 | 282 |
| 2017 Q1 | 154,661,250 | $5,577,630,881 | -$200,735,232 | $36.06 | 258 |
| 2016 Q4 | 165,747,600 | $5,584,014,378 | -$17,367,455 | $33.69 | 251 |
| 2016 Q3 | 166,932,788 | $4,785,529,903 | -$65,751,771 | $28.68 | 230 |
| 2016 Q2 | 169,014,749 | $4,771,615,336 | -$19,384,214 | $28.23 | 247 |
| 2016 Q1 | 169,636,390 | $4,576,182,751 | -$29,422,370 | $26.98 | 242 |
| 2015 Q4 | 170,959,223 | $4,426,497,689 | +$218,221,928 | $25.89 | 234 |
| 2015 Q3 | 163,440,440 | $4,362,311,587 | -$101,611,117 | $26.69 | 252 |
| 2015 Q2 | 166,113,885 | $4,860,448,852 | -$251,855,972 | $29.26 | 248 |
| 2015 Q1 | 173,793,352 | $5,550,434,216 | -$225,740,788 | $31.94 | 254 |
| 2014 Q4 | 181,056,176 | $6,137,323,682 | +$223,350,652 | $33.90 | 249 |
| 2014 Q3 | 173,650,262 | $4,947,387,587 | +$53,365,180 | $28.49 | 221 |
| 2014 Q2 | 170,624,776 | $5,306,158,390 | +$830,632,212 | $31.10 | 220 |
| 2014 Q1 | 140,520,165 | $4,206,141,497 | +$358,104,903 | $29.94 | 168 |