ALLISON TRANSMISSION HOLDING (ALSN) Institutional Ownership and Insiders Activity
ALLISON TRANSMISSION HOLDING (ALSN) is widely held by institutional investors, with 561 firms reporting positions valued at approximately $9.61B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Fmr Llc is the largest disclosed holder, reporting approximately $1.40B in ALSN holdings in its latest filing.
Recent insider activity includes 6 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
561
Total Reported Value
$9.61B
Largest Holder
Fmr Llc
Largest Position
$1.40B
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
82
Funds Exiting Positions
79
Top Institutional Owners
View allInvestorReported Balance
- Fmr Llc$1.40B
- Vanguard Portfolio Management Llc$449.33M
- Blackrock, Inc.$448.23M
- Vanguard Capital Management Llc$421.91M
- Boston Partners$358.16M
ALSN News
All news- Mac Alpha Capital Management, LP Q2 2026 Portfolio Changes: Key Holdings Increases and Decreases
Sep 22, 2026 · valut.ai
- Mountain Lake Investment Management Llc: Q2 2026 Portfolio Activity Analysis
Aug 19, 2026 · valut.ai
Related ALSN Institutional Insights:
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- ALSN Superinvestors
- ALSN Institutional Ownership Changes
- Consumer Cyclical Sector Institutional Ownership
- Consumer Cyclical Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Consumer Cyclical Stocks By Institutional Investors
- Most Sold Consumer Cyclical Stocks By Institutional Investors
- ALSN Insider Trading & SEC Form 4 Activity
- ALSN Articles
- Top Institutional Investor Stock Rankings