Ambarella Ownership | Who Owns Ambarella?
Ambarella Ownership Summary
Ambarella is owned by 80.01% institutional investors, 5.26% insiders, and 14.73% retail investors. Vanguard group is the largest institutional shareholder, holding 11.27% of AMBA shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.95% of its assets in Ambarella shares.
AMBA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Ambarella | 80.01% | 5.26% | 14.73% |
| Sector | Technology Stocks | 54.50% | 11.36% | 34.13% |
| Idea | Semiconductor Stocks List | 66.52% | 6.76% | 26.71% |
| Idea | Self Driving Car Stocks List | 46.05% | 5.56% | 48.39% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 4.60M | 11.27% | $247.96M |
| Blackrock | 3.47M | 8.52% | $187.38M |
| State street | 1.88M | 4.60% | $101.23M |
| Millennium management | 1.45M | 3.55% | $78.09M |
| Manufacturers life insurance company, the | 1.29M | 3.17% | $69.70M |
| Morgan stanley | 1.13M | 2.77% | $60.89M |
| Kodai capital management lp | 1.03M | 2.52% | $55.43M |
| Geode capital management | 902.19K | 2.21% | $48.70M |
| William blair investment management | 732.13K | 1.80% | $39.50M |
| Dimensional fund advisors lp | 683.12K | 1.68% | $36.85M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| S squared | 125.55K | 2.99% | $6.77M |
| Westerly capital management | 88.00K | 2.36% | $4.75M |
| Tributary capital management | 287.56K | 1.62% | $20.92M |
| Sora investors | 155.00K | 1.54% | $8.36M |
| Sws partners | 79.52K | 1.28% | $4.29M |
| Kodai capital management lp | 1.03M | 1.05% | $55.43M |
| Numerai gp | 50.88K | 1.00% | $2.75M |
| Essex investment management | 87.22K | 0.88% | $4.71M |
| Stephens investment management group | 503.47K | 0.49% | $36.62M |
| Atom investors lp | 82.16K | 0.44% | $4.43M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs asset management americas | 622.41K | 0.01% | 587.28K |
| Point72 asset management | 507.01K | 0.07% | 476.41K |
| Nuveen asset management | 621.92K | 0.01% | 431.64K |
| Manufacturers life insurance company, the | 1.29M | 0.07% | 343.38K |
| Mirae asset global etfs | 294.86K | 0.04% | 294.86K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Macquarie group | - | - | -1.18M |
| William blair investment management | 732.13K | 0.10% | -870.35K |
| Morgan stanley | 1.13M | 0.00% | -248.19K |
| Mirae asset global investments | 15.93K | 0.00% | -238.54K |
| Baillie gifford | 326.24K | 0.01% | -176.64K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Mirae asset global etfs | 294.86K | 0.04% | 294.86K | $15.88M |
| Sora investors | 155.00K | 1.54% | 155.00K | $8.36M |
| Essex investment management | 87.22K | 0.88% | 87.22K | $4.71M |
| Atom investors lp | 82.16K | 0.44% | 82.16K | $4.43M |
| Canada pension plan investment board | 70.60K | 0.00% | 70.60K | $3.81M |
Sold Out
| Holder | Change |
|---|---|
| Natixis | -1.00 |
| Nelson, van denburg & campbell wealth management group | -8.00 |
| Berkshire capital | -10.00 |
| Rise advisors | -10.00 |
| Mather group, llc. | -15.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2024 | 283 | -0.35% | 32,908,102 | -3.05% | 80 | 1.17% | 133 | 1.53% | 92 | -5.15% |
| Jun 30, 2024 | 282 | -1.40% | 33,942,767 | 2.49% | 83 | 1.24% | 129 | -14.57% | 97 | 24.36% |
| Mar 31, 2024 | 286 | 2.88% | 33,119,630 | 0.31% | 82 | 1.21% | 151 | 4.14% | 78 | -4.88% |
| Dec 31, 2023 | 278 | 1.09% | 33,017,871 | 8.00% | 82 | 1.39% | 145 | 9.85% | 82 | 3.80% |
| Sep 30, 2023 | 275 | -1.43% | 30,572,391 | -0.66% | 76 | 1.26% | 132 | -5.71% | 79 | 2.60% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.23M | 2.95% | 1.41K |
| iShares Russell 2000 ETF | 1.02M | 2.44% | -3.90K |
| Vanguard Small Cap Index | 998.50K | 2.39% | 14.84K |
| Vanguard Information Technology ETF | 900.23K | 2.16% | 13.61K |
| UBS (Lux) AI and Robotics Equity SB USD | 600.00K | 1.44% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 591.74K | 1.42% | 10.14K |
| Vanguard Small Cap Growth Index Inv | 566.92K | 1.36% | 26.52K |
| FullerThaler Behavioral Small-Cap Growth | 490.13K | 1.18% | 490.13K |
| FullerThaler Behavioral Sm-Cp Gr R6 | 483.70K | 1.16% | 483.70K |
| JHancock Small Cap Core NAV | 480.01K | 1.15% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 16, 2025 | Lee Chan W | Chief Operating Officer | Sell | $77.21K |
| Jan 15, 2025 | Lee Chan W | Chief Operating Officer | Sell | $75.90K |
| Jan 10, 2025 | Lee Chan W | Chief Operating Officer | Sell | $74.12K |
| Jan 13, 2025 | Lee Chan W | Chief Operating Officer | Sell | $73.50K |
| Jan 14, 2025 | Lee Chan W | Chief Operating Officer | Sell | $75.68K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2024 Q4 | - | 15 |
| 2024 Q3 | - | 13 |
| 2024 Q2 | - | 11 |
| 2024 Q1 | - | 13 |
| 2023 Q4 | - | 9 |
AMBA Ownership FAQ
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