Ambarella, Inc. (AMBA)
NASDAQ$54.78
Market Cap
$2.28B
Sector
Technology
Industry
Semiconductors
Rank in Sector
206 of 562
Rank in Industry
31 of 76
Insider Buys Sum
Cluster
Trading
Trading
Insider Buys
Quantity
Quantity
Historical
Profitability
Profitability
Investor
Ownership
Ownership
Largest Insider Buys in Sector
 Appian Corporation NASDAQ: APPN | $138M | |
 Salesforce, Inc. NYSE: CRM | $101M | |
 Amkor Technology, Inc. NASDAQ: AMKR | $95M | |
 VeriSign, Inc. NASDAQ: VRSN | $94M | |
 EchoStar Corporation NASDAQ: SATS | $43M | |
 Nerdy, Inc. NYSE: NRDY | $39M |
AMBA Insider Trading Activity
AMBA Median Price and Trade Amounts History Chart
Statistics of Insider Transactions
Amount of Insider Buys and Sells
Buys | $0 | 0 | 0 |
Sells | $8,403,919 | 61 | 100 |
Related Transactions
| Hon Hsiao-Wuen | director | 0 | $0 | 1 | $27,954 | $-27,954 |
| Schwarting Elizabeth M | director | 0 | $0 | 5 | $105,489 | $-105,489 |
| PAISLEY CHRISTOPHER B | director | 0 | $0 | 2 | $137,555 | $-137,555 |
| Chen Yun-Lung | VP, Business Development | 0 | $0 | 1 | $343,220 | $-343,220 |
| Kohn Leslie | Chief Technology Officer | 0 | $0 | 5 | $495,292 | $-495,292 |
| Young John Alexander | CFO | 0 | $0 | 5 | $618,198 | $-618,198 |
| Day Christopher | VP, Marketing | 0 | $0 | 10 | $669,887 | $-669,887 |
| Lee Chan W | Chief Operating Officer | 0 | $0 | 15 | $1.2M | $-1.2M |
| Ju Chi-Hong | Sr. Vice President, Systems | 0 | $0 | 10 | $1.77M | $-1.77M |
| Wang Feng-Ming | CEO | 0 | $0 | 7 | $3.03M | $-3.03M |
About Ambarella, Inc.
Ambarella, Inc. develops semiconductor solutions for video that enable high-definition (HD) and ultra HD compression, image processing, and deep neural network processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. Its solutions are used in automotive cameras, such as automotive video …
Insider Activity of Ambarella, Inc.
Over the last 12 months, insiders at Ambarella, Inc. have bought $0 and sold $8.4M worth of Ambarella, Inc. stock.
On average, over the past 5 years, insiders at Ambarella, Inc. have bought $1.01M and sold $17.99M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 11,455 shares for transaction amount of $1.01M was made by VERHALEN ANDREW W () on 2022‑03‑07.
List of Insider Buy and Sell Transactions, Ambarella, Inc.
| 2025-03-06 | Sale | Kohn Leslie | Chief Technology Officer | 2,316 0.0057% | $55.11 | $127,635 | -2.66% | |
| 2025-03-06 | Sale | Wang Feng-Ming | CEO | 4,104 0.0101% | $55.11 | $226,171 | -2.66% | |
| 2025-03-06 | Sale | Ju Chi-Hong | Sr. Vice President, Systems | 1,859 0.0046% | $55.11 | $102,449 | -2.66% | |
| 2025-03-06 | Sale | Lee Chan W | Chief Operating Officer | 2,108 0.0052% | $55.11 | $116,172 | -2.66% | |
| 2025-03-06 | Sale | Young John Alexander | CFO | 2,663 0.0066% | $55.11 | $146,758 | -2.66% | |
| 2025-03-06 | Sale | Day Christopher | VP, Marketing | 834 0.0021% | $55.11 | $45,962 | -2.66% | |
| 2025-01-16 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0024% | $77.21 | $77,210 | -2.99% | |
| 2025-01-15 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0024% | $75.90 | $75,900 | -0.41% | |
| 2025-01-14 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0025% | $75.68 | $75,680 | +2.65% | |
| 2025-01-13 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0024% | $73.50 | $73,500 | +1.77% | |
| 2025-01-10 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0023% | $74.12 | $74,120 | +0.22% | |
| 2025-01-08 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0023% | $73.48 | $73,480 | -0.55% | |
| 2025-01-07 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0025% | $78.73 | $78,730 | +2.05% | |
| 2025-01-06 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0024% | $79.15 | $79,150 | -3.07% | |
| 2025-01-03 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0023% | $75.06 | $75,060 | -2.19% | |
| 2025-01-03 | Sale | Day Christopher | VP, Marketing | 1,247 0.003% | $78.10 | $97,394 | -2.19% | |
| 2025-01-02 | Sale | Lee Chan W | Chief Operating Officer | 1,000 0.0024% | $73.32 | $73,320 | +2.36% | |
| 2024-12-26 | Sale | PAISLEY CHRISTOPHER B | director | 1,500 0.0035% | $73.80 | $110,700 | +0.82% | |
| 2024-12-18 | Sale | Day Christopher | VP, Marketing | 929 0.0024% | $75.40 | $70,047 | +7.64% | |
| 2024-12-18 | Sale | Schwarting Elizabeth M | director | 253 0.0006% | $71.55 | $18,103 | +7.64% |
Total: 557
*Gray background shows transactions not older than one year
Insider Historical Profitability
<0.0001%
| VERHALEN ANDREW W | 11455 0.0275% | $627,504.90 | 1 | 5 | <0.0001% |
Historical Insider Profitability vs. Competitors
$41,019,040 | 35 | 51.93% | $2,968.75B | |
$13,282,848 | 20 | 10.77% | $163.62B | |
$218,719,762 | 15 | 12.61% | $919.42B | |
$1,786,902 | 5 | 8.39% | $173.18B |
AMBA Institutional Investors: Active Positions
| Increased Positions | 159 | +50.96% | 4M | +13.27% |
| Decreased Positions | 136 | -43.59% | 4M | -10.67% |
| New Positions | 69 | New | 1M | New |
| Sold Out Positions | 35 | Sold Out | 844,824 | Sold Out |
| Total Postitions | 335 | +7.37% | 35M | +2.6% |
AMBA Ownership Change vs Market
Institutional Investor Ownership
Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
| Vanguard Group Inc | $288,483.00 | 11.18% | 4.7M | +81,557 | +1.77% | 2024-12-31 |
| Blackrock, Inc. | $234,948.00 | 9.11% | 3.82M | +195,345 | +5.38% | 2024-12-31 |
| State Street Corp | $97,469.00 | 3.78% | 1.59M | -337,561 | -17.54% | 2024-12-31 |
| Manufacturers Life Insurance Company, The | $89,204.00 | 3.46% | 1.45M | +98,841 | +7.3% | 2024-12-31 |
| Millennium Management Llc | $85,645.00 | 3.32% | 1.39M | +144,268 | +11.54% | 2024-12-31 |
| Geode Capital Management, Llc | $56,180.00 | 2.18% | 914,534 | -2,223 | -0.24% | 2024-12-31 |
| Citadel Advisors Llc | $52,153.00 | 2.02% | 848,979 | -33,031 | -3.75% | 2024-12-31 |
| Morgan Stanley | $51,774.00 | 2.01% | 842,813 | +54,569 | +6.92% | 2024-12-31 |
| William Blair Investment Management, Llc | $50,929.00 | 1.97% | 829,052 | +68,044 | +8.94% | 2024-12-31 |
| Point72 Asset Management, L.P. | $49,284.00 | 1.91% | 802,280 | -59,804 | -6.94% | 2024-12-31 |
Financial Ratios
Summary
Comparison with Competitors
Analyst Recommendations
Analyst Price Targets
Screener Ideas
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