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NYSE: ALSN
Allison Transmission Holdings Inc Stock Ownership - Who owns Allison Transmission Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Allison Transmission Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John CollSVP Global MSS2025-06-301,788$94.69
$169.31kSell
G. Frederick BohleyChief Operating Officer2025-06-04240$102.52
$24.60kSell
Ryan A. MilburnVP Engr. Tech Dev.2025-05-213,412$105.24
$359.08kSell
Ryan A. MilburnVP Engr. Tech Dev.2025-05-211,266$43.30
$54.82kBuy
Ryan A. MilburnVP Engr. Tech Dev.2025-05-212,146$70.88
$152.11kBuy
Eric C. ScrogginsVP Gen. Counsel Assist. Sec2025-05-075,358$98.05
$525.35kSell
John CollSVP Global MSS2025-04-011,788$95.33
$170.45kSell
Ryan A. MilburnVP Engr. Tech Dev.2025-03-064,546$96.20
$437.33kSell
Niekerk Teresa VanVP Chief Procurement Officer2025-02-282,357$101.75
$239.82kSell
Thomas EifertVP Quality Plan Prog Mgmt2025-02-281,867$101.75
$189.97kSell

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Net Insider Buy/Sell (L12M) Ownership

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ALSN Shareholders

What type of owners hold Allison Transmission Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Onex Partners LLC107.24%90,356,249$8.85BInsider
Carlyle Group Management LLC95.75%80,670,000$7.90BInsider
Tcg Holdings LLC89.43%75,348,750$7.38BInsider
William R. Harker17.83%15,018,475$1.47BInsider
Fmr LLC15.22%12,819,512$1.26BInstitution
Gregory P. Spivy12.50%10,532,129$1.03BInsider
Vanguard Group Inc10.66%8,982,435$879.65MInstitution
Onex Corp6.32%5,321,249$521.11MInsider
Onex Partners GP Inc6.32%5,321,249$521.11MInsider
James A. Star5.02%4,228,547$414.10MInsider

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ALSN vs Auto Part Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ALSN21.91%78.09%Net SellingNet Selling
BWA97.67%2.33%Net SellingNet Selling
ALV62.08%4.63%Net SellingNet Selling
LKQ81.99%18.01%Net SellingNet Selling
LEA99.58%0.42%Net SellingNet Selling
View Top Auto Part Stocks

Allison Transmission Holdings Stock Ownership FAQ

Who owns Allison Transmission Holdings?

Allison Transmission Holdings (NYSE: ALSN) is owned by 96.80% institutional shareholders, 345.08% Allison Transmission Holdings insiders, and 0.00% retail investors. Onex Partners LLC is the largest individual Allison Transmission Holdings shareholder, owning 90.36M shares representing 107.24% of the company. Onex Partners LLC's Allison Transmission Holdings shares are currently valued at $8.85B.

If you're new to stock investing, here's how to buy Allison Transmission Holdings stock.
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