Ambarella Inc
AMBA- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001280263
In the last 90 days, Ambarella Inc insiders filed 0 open-market purchases and 9 sales; 341 institutions reported holding it in 13F filings for Q2 2026, worth $3.13B in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Ambarella Inc as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 293
- −32 vs. Q4 2021
- Shares held
- 28.7M
- +464.2K (+1.6%) vs. Q4 2021
- Total value
- $3.01B
- −$2.71B (−47.4%) vs. Q4 2021
- New holders
- 46
- 115 more added
- Sold out
- 78
- 97 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMBA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 341 | $3.13B |
| Q1 2026 | 307 | $1.88B |
| Q4 2025 | 324 | $2.62B |
| Q3 2025 | 329 | $2.93B |
| Q2 2025 | 305 | $2.32B |
| Q1 2025 | 298 | $1.77B |
| Q4 2024 | 299 | $2.46B |
| Q3 2024 | 265 | $1.86B |
| Q2 2024 | 262 | $1.83B |
| Q1 2024 | 269 | $1.69B |
| Q4 2023 | 258 | $2.02B |
| Q3 2023 | 254 | $1.64B |
| Q2 2023 | 258 | $2.58B |
| Q1 2023 | 273 | $2.35B |
| Q4 2022 | 265 | $2.58B |
| Q3 2022 | 244 | $1.70B |
| Q2 2022 | 267 | $1.92B |
| Q1 2022 | 293 | $3.01B |
| Q4 2021 | 328 | $5.72B |
| Q3 2021 | 281 | $4.44B |
| Q2 2021 | 260 | $2.92B |
| Q1 2021 | 266 | $2.78B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Potrero Capital Research LLC | 0 | $0 | 0.00% | −57,437−100.0% | Sold out |
| Stanley-Laman Group, Ltd. | 0 | $0 | 0.00% | −50,727−100.0% | Sold out |
| Crawford Lake Capital Management, LLC | 0 | $0 | 0.00% | −45,326−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −40,020−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −21,434−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −20,158−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −16,403−100.0% | Sold out |
| L & S Advisors Inc | 0 | $0 | 0.00% | −15,830−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −15,721−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −13,051−100.0% | Sold out |
| Zweig-DiMenna Associates LLC | 0 | $0 | 0.00% | −12,100−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −11,121−100.0% | Sold out |
| Quattro Financial Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −9,992−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −7,556−100.0% | Sold out |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −7,103−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −5,338−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −5,310−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −5,042−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −4,995−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −4,552−100.0% | Sold out |
| SkyOak Wealth, LLC | 0 | $0 | 0.00% | −4,080−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −3,536−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −3,411−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −2,862−100.0% | Sold out |
| Arlington Capital Management, Inc. | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Donoghue Forlines LLC | 0 | $0 | 0.00% | −2,326−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −2,233−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,204−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −2,070−100.0% | Sold out |
| Kovack Advisors, Inc. | 0 | $0 | 0.00% | −1,895−100.0% | Sold out |
| SeaCrest Wealth Management, LLC | 0 | $0 | 0.00% | −1,876−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1,864−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −1,823−100.0% | Sold out |
| Xponance, Inc. | 0 | $0 | 0.00% | −1,691−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −1,620−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −1,575−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −1,494−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −1,402−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −1,363−100.0% | Sold out |
| Meridian Wealth Management, LLC | 0 | $0 | 0.00% | −1,300−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −1,296−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −1,215−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −1,210−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −1,196−100.0% | Sold out |
| Tatro Capital, LLC | 0 | $0 | 0.00% | −1,182−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −1,182−100.0% | Sold out |
| Fiduciary Trust Co | 0 | $0 | 0.00% | −1,111−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −1,071−100.0% | Sold out |
| Garner Asset Management Corp | 0 | $0 | 0.00% | −1,040−100.0% | Sold out |
| Biltmore Family Office, LLC | 0 | $0 | 0.00% | −1,010−100.0% | Sold out |
| Meridian Investment Counsel Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Tairen Capital Ltd | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −989−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −629−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −528−100.0% | Sold out |
| Brewin Dolphin Ltd | 0 | $0 | 0.00% | −180−100.0% | Sold out |
| First Horizon Advisors, Inc. | 0 | $0 | 0.00% | −144−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −131−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Macroview Investment Management LLC | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Agf Investments Inc. | 0 | $0 | 0.00% | −58−100.0% | Sold out |
| Arlington Partners LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Hanseatic Management Services Inc | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| ClariVest Asset Management LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Boardman Bay Capital Management LLC | – | – | – | – | Not filed |
| Reilly Financial Advisors, LLC | – | – | – | – | Not filed |
| Bell Investment Advisors, Inc | – | – | – | – | Not filed |