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

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Ambarella Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John Alexander YoungCFO2025-12-183,791$72.96
$276.59kSell
Chan W. LeeChief Operations Officer2025-12-172,406$71.82
$172.80kSell
Chihong JuSenior VP Systems GM Asia2025-12-171,342$71.82
$96.38kSell
John Alexander YoungCFO2025-12-172,579$71.82
$185.22kSell
Fengming WangCEO2025-12-174,950$71.82
$355.51kSell
Elizabeth M. SchwartingDirector2025-12-16624$72.38
$45.16kSell
Chihong JuSenior VP Systems GM Asia2025-10-146,156$80.96
$498.39kSell
Chihong JuSenior VP Systems GM Asia2025-10-135,057$81.29
$411.09kSell
Elizabeth M. SchwartingDirector2025-10-062,664$85.38
$227.44kSell
Leslie KohnChief Technology Officer2025-09-172,249$79.43
$178.64kSell

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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 Inc12.01%5,168,636$374.83MInstitution
Blackrock Inc9.11%3,922,242$284.44MInstitution
Bruce Dunlevie7.32%3,150,520$228.48MInsider
Pacven Walden Management V Co Ltd5.28%2,271,592$164.74MInsider
Benchmark Capital Management Co IV LLC4.90%2,110,848$153.08MInsider
Andrew W. Verhalen4.75%2,046,707$148.43MInsider
Matrix Partners VII LP Et Al4.50%1,938,363$140.57MInsider
State Street Corp3.90%1,680,855$121.90MInstitution
Jericho Capital Asset Management LP2.82%1,213,347$87.99MInstitution
Fuller Thaler Asset Management Inc2.57%1,107,673$80.33MInstitution

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AMBA vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMBA71.15%28.85%Net SellingNet Selling
IPGP29.08%70.92%Net SellingNet Selling
ACMR64.37%26.15%Net BuyingNet Buying
ACLS91.42%8.58%Net SellingNet Selling
KLIC82.69%17.31%Net SellingNet Selling
View Top Semiconductor Equipment Stocks

Ambarella Stock Ownership FAQ

Who owns Ambarella?

Ambarella (NASDAQ: AMBA) is owned by 83.06% institutional shareholders, 33.68% Ambarella insiders, and 0.00% retail investors. Bruce Dunlevie is the largest individual Ambarella shareholder, owning 3.15M shares representing 7.32% of the company. Bruce Dunlevie's Ambarella shares are currently valued at $229.42M.

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