Companies / Allison Transmission Holdings Inc
Allison Transmission Holdings Inc
NYSE: ALSNCIK 1411207Indianapolis, IN
Financials · FY2025
Ownership
82.6M shares outstanding · as of Jul 22, 2026
Ownership
| Insiders | 0.56% | 465,596 |
| Institutions | 102.49% | 84,631,372 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 14
View all →| Insider | % of shares | Shares |
|---|---|---|
Graziosi David S.CEOChair, President and CEO · Director | 0.37% | 304,843 |
Bohley G FrederickSee Remarks | 0.14% | 112,585 |
Scroggins Eric C.CLO & Asst. Secretary | 0.02% | 17,654 |
Barbour D. ScottDirector | 0.01% | 11,603 |
Coll JohnSVP, Global MSS | 0.01% | 10,021 |
Christman Philip JDirector | 0.01% | 8,890 |
Altmaier Judy LDirector | — | — |
Everitt David CDirector | — | — |
Haznedar Carolann IDirector | — | — |
Mell Scott ACFO & Treasurer | — | — |
Institutional holders 547
View all →| Holder | Value | % of shares |
|---|---|---|
| $1.21B | 14.98% | |
| $838.31M | 10.37% | |
| $448.23M | 4.81% | |
| $397.38M | 4.11% | |
| $334.40M | 3.46% | |
| $264.60M | 2.74% | |
| $258.08M | 2.67% | |
| $237.23M | 2.45% | |
| $223.03M | 2.31% | |
| $210.67M | 2.61% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common stock | $-119.00M | -1.0M -80.85% | 240,802 0.29% of shares | high |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-115.67M | -1.2M -100.00% | 0 | high |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $109.12M | +932K +85.18% | 2,026,603 2.45% of shares | high |
| Q1 2026 as of | Boston Partners 13F manager | Add | Common stock | $63.26M | +540K +23.33% | 2,856,610 3.46% of shares | high |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common stock | $-39.65M | -339K -13.03% | 2,260,397 2.74% of shares | medium |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Trim | Common stock | $-35.43M | -307K -19.92% | 1,235,432 1.50% of shares | medium |
| Q1 2026 as of | Amundi 13F manager | Trim | Common stock | $-34.73M | -297K -98.87% | 3,401 <0.01% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | Add | Common stock | $34.72M | +297K +53.76% | 848,263 1.03% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ALSN | — | 01973R101 |