ALSN Allison Transmission Holdings Inc: institutional ownership and insider trading
628 funds reported holding $10.8B of Allison Transmission Holdings Inc in their latest 13F filings; in Q2 2026 funds net bought $121M, with 76 new positions and 57 funds selling out; over the last 12 months insiders bought $0 and sold $5.98M on the open market.
Famous investors holding ALSN
- Renaissance Technologies (Renaissance Technologies): $219M, 0.3% of the portfolio
- Tweedy, Browne (Tweedy, Browne Company): $2.46M, 0.2% of the portfolio
- Ray Dalio (Bridgewater Associates): $8.05M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $59.3M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $57.3M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $5.68M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $4.61M, 0.0% of the portfolio
Largest institutional holders of ALSN
- FMR LLC — $1.40B
- VANGUARD GROUP INC — $838M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $449M
- BlackRock, Inc. (BLK) — $448M
- VANGUARD CAPITAL MANAGEMENT LLC — $422M
- Boston Partners — $358M
- FULLER & THALER ASSET MANAGEMENT, INC. — $296M
- LSV ASSET MANAGEMENT — $248M
- GEODE CAPITAL MANAGEMENT, LLC — $229M
- RENAISSANCE TECHNOLOGIES LLC — $219M
Recent ALSN insider trades
- Aug 21, 2026: Graziosi David S. sold 26,708 shares ($3.55M)
- Aug 11, 2026: Scroggins Eric C. sold 1,050 shares ($131K)
- Aug 10, 2026: Bohley G Frederick sold 3,961 shares ($485K)
- May 8, 2026: Mell Scott A sold 2,270 shares ($284K)
5%+ owners
- Vanguard Capital Management: 5.2% (Schedule 13G, filed Apr 29, 2026)