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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 Officer2026-03-16187$1.25k
$233.80kSell
Joel ReissCo-Chief Operating Officer2026-03-163,900$284.97
$1.11MBuy
Joel ReissCo-Chief Operating Officer2026-03-1620$1.22k
$24.46kSell
Joel ReissCo-Chief Operating Officer2026-03-1670$1.23k
$86.22kSell
Joel ReissCo-Chief Operating Officer2026-03-1660$1.23k
$73.95kSell
Joel ReissCo-Chief Operating Officer2026-03-1650$1.23k
$61.68kSell
Joel ReissCo-Chief Operating Officer2026-03-1640$1.24k
$49.41kSell
Joel ReissCo-Chief Operating Officer2026-03-1656$1.24k
$69.23kSell
Joel ReissCo-Chief Operating Officer2026-03-16134$1.24k
$165.86kSell
Joel ReissCo-Chief Operating Officer2026-03-16160$1.24k
$198.17kSell

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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$76.04BInsider
David Barr92.05%51,985,505$64.07BInsider
Kewsong Lee79.71%45,013,367$55.48BInsider
Kevin Kruse79.71%45,013,367$55.48BInsider
Michael Graff54.24%30,632,720$37.76BInsider
Robert J. Small16.10%9,094,822$11.21BInsider
Vanguard Group Inc12.04%6,799,539$8.38BInstitution
Capital International Investors11.59%6,544,423$8.07BInstitution
Blackrock Inc7.61%4,298,292$5.30BInstitution
Capital World Investors7.00%3,954,512$4.87BInstitution

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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
ESLT19.94%0.00%
AXON81.45%8.81%Net SellingNet Selling
HEI79.10%4.84%Net SellingNet Buying
View Top Defense Stocks

Transdigm Group Stock Ownership FAQ

Who owns Transdigm Group?

Transdigm Group (NYSE: TDG) is owned by 95.21% institutional shareholders, 436.75% 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 $74.03B.

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