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

Insider buying vs selling

Have Ambarella Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Chihong JuSenior VP Systems GM2026-06-172,017$67.87
$136.89kSell
John Alexander YoungCFO2026-06-171,847$66.98
$123.71kSell
Fengming WangCEO2026-06-176,204$67.87
$421.07kSell
John Alexander YoungCFO2026-06-173,186$67.87
$216.23kSell
Chan W. LeeChief Operations Officer2026-06-172,951$67.87
$200.28kSell
Yunlung ChenVP Business Development and2026-06-129,856$67.06
$660.94kSell
Fengming WangCEO2026-05-266,065$91.23
$553.30kSell
John Alexander YoungCFO2026-05-26400$96.00
$38.40kSell
Fengming WangCEO2026-05-269,150$92.05
$842.25kSell
Fengming WangCEO2026-05-2617,285$90.38
$1.56MSell

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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
Blackrock Inc8.64%3,789,215$265.13MInstitution
Vanguard Portfolio Management LLC8.47%3,716,863$260.07MInstitution
Bruce Dunlevie7.18%3,150,520$220.44MInsider
Pacven Walden Management V Co Ltd5.18%2,271,592$158.94MInsider
Benchmark Capital Management Co IV LLC4.81%2,110,848$147.70MInsider
Andrew W. Verhalen4.67%2,046,707$143.21MInsider
State Street Corp4.51%1,976,464$138.29MInstitution
Matrix Partners VII LP Et Al4.42%1,938,363$135.63MInsider
Vanguard Capital Management LLC4.14%1,814,603$126.97MInstitution
Manufacturers Life Insurance Company The3.62%1,586,082$110.98MInstitution

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AMBA vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMBA71.46%28.54%Net SellingNet Selling
COHU92.72%7.28%Net SellingNet Selling
ICHR68.44%31.56%Net SellingNet Selling
AEHR71.43%14.38%Net SellingNet Selling
PLAB86.28%13.72%Net SellingNet Selling

Ambarella Stock Ownership FAQ

Who owns Ambarella?

Ambarella (NASDAQ: AMBA) is owned by 83.20% institutional shareholders, 33.23% Ambarella insiders, and 0.00% retail investors. Bruce Dunlevie is the largest individual Ambarella shareholder, owning 3.15M shares representing 7.18% of the company. Bruce Dunlevie's Ambarella shares are currently valued at $220.44M.

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