Who owns Allison Transmission Holdings Inc?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ALSN from SEC Form 13F filings across 570 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 570 institutions disclosed 85.2M shares of Allison Transmission Holdings Inc worth $9.61B — about 102.6% of shares outstanding; the largest disclosed holder is FMR LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
570
13F holders
$9.61B
value, 2026 filers
102.6%
of shares outstanding (85.2M sh)
90
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ALSN's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | 12.4M | $1.40B | 0.1% | 15% | -0.3% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | $449.3M | 0.0% | 4.8% | -4.9% |
| 3 | BlackRock, Inc. | 4.0M | $448.2M | 0.0% | 4.8% | +4.9% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 3.7M | $421.9M | 0.0% | 4.5% | +0.8% |
| 5 | Boston Partners | 3.2M | $358.2M | 0.3% | 3.8% | +11.2% |
| 6 | FULLER & THALER ASSET MANAGEMENT, INC. | 2.6M | $295.6M | 0.8% | 3.2% | -22.8% |
| 7 | LSV ASSET MANAGEMENT | 2.2M | $247.7M | 0.4% | 2.6% | +3.1% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 2.0M | $228.7M | 0.0% | 2.4% | -8.0% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 1.9M | $218.6M | 0.3% | 2.3% | -14.2% |
| 10 | DIMENSIONAL FUND ADVISORS LP | 1.9M | $216.2M | 0.0% | 2.3% | +0.8% |
| 11 | LONDON CO OF VIRGINIA | 1.8M | $205.7M | 1.2% | 2.2% | -4.2% |
| 12 | FIRST TRUST ADVISORS LP | 1.8M | $203.7M | 0.1% | 2.2% | -10.9% |
| 13 | STATE STREET CORP | 1.5M | $173.4M | 0.0% | 1.9% | +1.0% |
| 14 | WASATCH ADVISORS LP | 1.5M | $170.3M | 1.1% | 1.8% | +105.7% |
| 15 | Stockbridge Partners LLC | 1.5M | $169.1M | 3.6% | 1.8% | +45.6% |
| 16 | BANK OF MONTREAL /CAN/ | 1.4M | $153.9M | 0.1% | 1.6% | -12.1% |
| 17 | NORGES BANKNEW | 1.3M | $141.5M | 0.0% | 1.5% | new |
| 18 | FEDERATED HERMES, INC. | 1.2M | $139.4M | 0.2% | 1.5% | -0.4% |
| 19 | AQR CAPITAL MANAGEMENT LLC | 1.1M | $127.4M | 0.0% | 1.4% | -8.5% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 877,339 | $98.9M | 0.0% | 1.1% | -0.8% |
| 21 | MORGAN STANLEY | 851,524 | $96.0M | 0.0% | 1% | +29.2% |
| 22 | Capital International InvestorsNEW | 845,961 | $95.4M | 0.0% | 1% | new |
| 23 | CAPTRUST FINANCIAL ADVISORS | 825,467 | $93.1M | 0.1% | 1% | +1.2% |
| 24 | Qube Research & Technologies Ltd | 824,567 | $93.0M | 0.1% | 1% | +63.4% |
| 25 | Quantinno Capital Management LP | 767,275 | $86.5M | 0.1% | 0.9% | -11.6% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.