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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

ALSN

Allison Transmission Holdings Inc

Superinvestors

Institutional investors holding ALSN

Consensus →
InvestorFundWeightSharesValueQuarter
Mario CibelliMarathon Partners0.73%50,000$1.4M2013Q4
Chase ColemanTiger Global Management0.24%708,000$19.5M2013Q4
Tweedy Browne Co.Tweedy Browne Value Fund0.15%15,796$1.8M2026Q1
Bill NygrenOakmark Select Fund – Harris Associates0.08%532,007$62.3M2026Q1
Polen Capital ManagementPolen Capital Management0.00%4,389$417K2025Q2
Dodge & CoxDodge & Cox0.00%7,000$269K2022Q2

Congressional Activity

Congressional data coming soon

Insider Activity

48

Total trades

$516K

Volume

23

Buys

3

Sells

Last trade: May 29, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 29, 2026
Michael Craig Price
Buy
–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 29, 2026Michael Craig PriceBuy–
May 8, 2026Michael Craig PriceSell$117K
May 8, 2026Michael Craig PriceSell$167K
May 8, 2026Michael Craig PriceOption$120K
May 7, 2026Michael Craig PriceBuy–
May 7, 2026Michael Craig PriceBuy–
May 7, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceBuy–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceOption–
May 6, 2026Michael Craig PriceBuy–