Allison Transmission
Builds automatic transmissions, electrified propulsion and off-highway motion systems for working vehicles and equipment.
$126.32
After-hours close−0.07 (−0.06%)
At close$126.39(−2.14%)
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Breakdown13F · Form 4
Institutions 116.89%Insiders 0.74%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 82.94M · Float 82.26M · 99.2% free float
Institutions13F, as of Jun 30, 2026
577 holders · 96.95M shares · 85 new positions · 256 increased · 235 reduced · 71 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 12.42M | 14.97% | −33.4K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 3.99M | 4.81% | −203.4K | Aug 13, 2026 |
| BlackRock, Inc. | 3.98M | 4.79% | +187.0K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 3.74M | 4.51% | +28.6K | Aug 13, 2026 |
| Boston Partners | 3.18M | 3.83% | +319.9K | Aug 4, 2026 |
| Fuller & Thaler Asset Management, Inc. | 2.62M | 3.16% | −772.5K | Aug 12, 2026 |
| LSV Asset Management | 2.20M | 2.65% | +66.4K | Aug 6, 2026 |
| Geode Capital Management, LLC | 2.03M | 2.45% | −176.3K | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Vanguard Capital Management | 5.22% | 4.34M | 13G | Apr 29, 2026 ↗ |
| Vanguard Portfolio Management | 5.06% | 4.21M | 13G | Apr 28, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| David S. Graziosi | director, officer: Chair, President and CEO | 304.8K | 0.37% | Aug 25, 2026 |
| G. Frederick Bohley | officer: See Remarks | 112.9K | 0.14% | Aug 11, 2026 |
| Richard P. Lavin | director | 41.4K | 0.05% | May 9, 2025 |
| Dana JH Pittard | officer: VP, Defense Programs | 26.0K | 0.03% | Mar 10, 2025 |
| Teresa van Niekerk | officer: VP, Chief Procurement Officer | 20.9K | 0.03% | Mar 4, 2025 |
| Eric C. Scroggins | officer: CLO & Asst. Secretary | 16.6K | 0.02% | Aug 13, 2026 |
| Thomas Eifert | officer: VP, Quality Plan & Prog Mgmt | 16.0K | 0.02% | Mar 4, 2025 |
| Ryan A. Milburn | officer: VP, Engr. & Tech Dev. | 11.9K | 0.01% | May 23, 2025 |
| D. Scott Barbour | director | 11.7K | 0.01% | May 8, 2026 |
| Sasha Ostojic | director | 10.6K | 0.01% | May 8, 2026 |
5 ten-percent owners hold 91.32M shares by Form 4, outside the officers-and-directors figure above · 23 people have not refiled in the last 18 months (790.4K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 21, 2026 | David S. Graziosidirector, officer: Chair, President and CEO | Sale · 3 lots | 26,708 | $132.97 | 304,843 |
| Aug 11, 2026 | Eric C. Scrogginsofficer: CLO & Asst. Secretary | Sale | 1,050 | $125.00 | 16,604 |
| Aug 10, 2026 | G. Frederick Bohleyofficer: See Remarks | Sale | 3,961 | $122.38 | 112,886 |
| May 8, 2026 | Scott A. Mellofficer: CFO & Treasurer | Sale | 1,337 | $125.00 | 1,053 |
| Mar 9, 2026 | Eric C. Scrogginsofficer: CLO & Asst. Secretary | Sale | 1,313 | $114.40 | 17,654 |
| Feb 13, 2026 | G. Frederick Bohleyofficer: Allison COO,Pres.&BU Leader AT | Sale · 3 lots | 10,348 | $116.40 | 99,074 |
| Dec 31, 2025 | John Collofficer: SVP, Global MSS | Sale | 1,791 | $98.79 | 10,021 |
| Sep 30, 2025 | John Collofficer: SVP, Global MSS | Sale | 1,788 | $84.32 | 11,812 |
CongressHouse and Senate disclosures
Not reported.