NASDAQ: AMBA
Ambarella Inc Stock Ownership - Who owns Ambarella?

Insider buying vs selling

Have Ambarella Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John Alexander YoungCFO2026-04-211,971$60.00
$118.26kSell
Chihong JuSenior VP Systems GM Asia2026-03-192,155$54.14
$116.67kSell
John Alexander YoungCFO2026-03-193,038$54.14
$164.48kSell
Chan W. LeeChief Operations Officer2026-03-193,641$54.14
$197.12kSell
Fengming WangCEO2026-03-198,083$54.14
$437.61kSell
Fengming WangCEO2026-03-1718,976$52.77
$1.00MSell
Chihong JuSenior VP Systems GM Asia2026-03-174,729$52.77
$249.55kSell
John Alexander YoungCFO2026-03-174,577$52.77
$241.53kSell
Chan W. LeeChief Operations Officer2026-03-176,729$52.77
$355.09kSell
Fengming WangCEO2026-03-021,900$58.77
$111.66kSell

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Net Insider Buy/Sell (L12M) Ownership

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AMBA Shareholders

What type of owners hold Ambarella Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc12.52%5,480,285$407.51MInstitution
Blackrock Inc8.74%3,827,849$284.64MInstitution
Bruce Dunlevie7.19%3,150,520$234.27MInsider
Pacven Walden Management V Co Ltd5.19%2,271,592$168.92MInsider
Benchmark Capital Management Co IV LLC4.82%2,110,848$156.96MInsider
Andrew W. Verhalen4.67%2,046,707$152.19MInsider
Matrix Partners VII LP Et Al4.43%1,938,363$144.14MInsider
State Street Corp3.89%1,702,493$126.60MInstitution
Jericho Capital Asset Management LP3.62%1,587,081$118.02MInstitution
Manufacturers Life Insurance Company The2.42%1,061,145$78.91MInstitution

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AMBA vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMBA71.66%28.34%Net SellingNet Selling
PLAB86.16%13.84%Net SellingNet Selling
AEHR67.37%14.41%Net SellingNet Selling
ACMR68.80%25.81%Net BuyingNet Buying
UCTT67.25%32.75%Net SellingNet Selling

Ambarella Stock Ownership FAQ

Who owns Ambarella?

Ambarella (NASDAQ: AMBA) is owned by 84.59% institutional shareholders, 33.45% Ambarella insiders, and 0.00% retail investors. Bruce Dunlevie is the largest individual Ambarella shareholder, owning 3.15M shares representing 7.19% of the company. Bruce Dunlevie's Ambarella shares are currently valued at $237.80M.

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