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NYSE: TDG
Transdigm Group Inc Stock Ownership - Who owns Transdigm Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Transdigm Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Joel ReissCo-Chief Operating Officer2026-04-15383$1.28k
$488.89kSell
Joel ReissCo-Chief Operating Officer2026-04-15120$1.28k
$153.02kSell
Joel ReissCo-Chief Operating Officer2026-04-153,900$284.97
$1.11MBuy
Joel ReissCo-Chief Operating Officer2026-04-15233$1.27k
$296.98kSell
Joel ReissCo-Chief Operating Officer2026-04-1550$1.29k
$64.74kSell
Joel ReissCo-Chief Operating Officer2026-04-1553$1.29k
$68.51kSell
Joel ReissCo-Chief Operating Officer2026-04-1557$1.29k
$73.63kSell
Joel ReissCo-Chief Operating Officer2026-04-1510$1.29k
$12.89kSell
Joel ReissCo-Chief Operating Officer2026-04-15100$1.29k
$128.66kSell
Joel ReissCo-Chief Operating Officer2026-04-1532$1.29k
$41.13kSell

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Net Insider Buy/Sell (L12M) Ownership

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TDG Shareholders

What type of owners hold Transdigm Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Warburg Pincus Private Equity VIII LP109.25%61,694,932$75.78BInsider
David Barr92.05%51,985,546$63.85BInsider
Kevin Kruse79.71%45,013,367$55.29BInsider
Kewsong Lee79.71%45,013,367$55.29BInsider
Michael Graff54.24%30,632,750$37.62BInsider
Robert J. Small16.10%9,094,822$11.17BInsider
Vanguard Group Inc12.04%6,799,539$8.35BInstitution
Capital International Investors11.59%6,544,423$8.04BInstitution
Blackrock Inc7.61%4,298,292$5.28BInstitution
Capital World Investors7.00%3,954,512$4.86BInstitution

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TDG vs Defense Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TDG17.90%82.10%Net SellingNet Buying
LHX88.46%1.32%Net SellingNet Selling
GD86.80%5.34%Net SellingNet Selling
NOC82.93%4.54%Net SellingNet Selling
RKLB51.55%31.79%Net SellingNet Selling
View Top Defense Stocks

Transdigm Group Stock Ownership FAQ

Who owns Transdigm Group?

Transdigm Group (NYSE: TDG) is owned by 95.21% institutional shareholders, 436.70% Transdigm Group insiders, and 0.00% retail investors. Warburg Pincus Private Equity VIII LP is the largest individual Transdigm Group shareholder, owning 61.69M shares representing 109.25% of the company. Warburg Pincus Private Equity VIII LP's Transdigm Group shares are currently valued at $78.10B.

If you're new to stock investing, here's how to buy Transdigm Group stock.
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