NASDAQ: THRM
Gentherm Inc Stock Ownership - Who owns Gentherm?

Insider buying vs selling

Have Gentherm Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Paul Anthony MascarenasDirector2026-10-2320,000$26.63
$532.60kBuy
William T. PresleyCEO;Pres2026-10-235,000$26.00
$130.00kBuy
Breisacher NicholasCAO2026-08-17925$43.21
$39.97kSell
Wayne S. Kauffman IiiCLO;SVP2026-07-294,700$43.21
$203.09kSell
Thomas StockerPresident Gentherm Tech.2026-03-231,115$28.64
$31.93kSell
Breisacher NicholasChief Accounting Officer2026-03-23102$28.64
$2.92kSell
Barbara J. RunyonSVP CHRO2026-03-23961$28.64
$27.52kSell
Rafael BarkasSVP Global Ops Supply Chain2026-03-23607$28.64
$17.38kSell
Wayne S. Kauffman IiiSVP and General Counsel2026-03-23925$28.64
$26.49kSell
Jaymi WilsonSVP Chief Strategy Officer2026-03-23710$28.64
$20.33kSell

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Net Insider Buy/Sell (L12M) Ownership

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THRM Shareholders

What type of owners hold Gentherm Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Paul Oster14.28%7,498,135$215.87MInsider
Oscar B. Marx Iii10.42%5,470,457$157.49MInsider
Thomas M. Wheeler9.42%4,945,457$142.38MInsider
Austin W. Greenhouse David M. Marxe7.44%3,906,490$112.47MInsider
George L. Argyros3.61%1,893,685$54.52MInsider
William T. Presley0.35%183,314$5.28MInsider
Phillip Eyler0.27%139,663$4.02MInsider
Westar Capital II LLC0.21%109,531$3.15MInsider
Lon E. Bell0.21%108,371$3.12MInsider
Jonathan C. Douyard0.13%69,639$2.00MInsider

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THRM vs Auto Part Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
THRM0.06%48.43%Net SellingNet Buying
ADNT0.10%4.08%Net SellingNet Selling
GT0.09%1.80%Net SellingNet Selling
DCH0.10%20.47%Net Selling
XPEL0.09%15.39%Net Selling

Gentherm Stock Ownership FAQ

Who owns Gentherm?

Gentherm (NASDAQ: THRM) is owned by 0.06% institutional shareholders, 48.43% Gentherm insiders, and 51.50% retail investors. Paul Oster is the largest individual Gentherm shareholder, owning 7.50M shares representing 14.28% of the company. Paul Oster's Gentherm shares are currently valued at $218.05M.

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