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 8 sales; 341 institutions reported holding it in 13F filings for Q2 2026, worth $3.13B in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Ambarella Inc as of Mar 31, 2023. 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
- 273
- +10 vs. Q4 2022
- Shares held
- 30.3M
- −1.10M (−3.5%) vs. Q4 2022
- Total value
- $2.35B
- −$229.7M (−8.9%) vs. Q4 2022
- New holders
- 44
- 89 more added
- Sold out
- 34
- 93 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 2 | $0 | 0.00% | −1−33.3% | Reduced |
| Baker Avenue Asset Management, LP | 6 | $465 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 6 | $465 | 0.00% | +6 | New |
| Bell Investment Advisors, Inc | 7 | $542 | 0.00% | −21−75.0% | Reduced |
| Farther Finance Advisors, LLC | 8 | $619 | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $774 | 0.00% | −57,260−100.0% | Reduced |
| Rise Advisors, LLC | 10 | $774 | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 10 | $775 | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 19 | $1.00K | 0.00% | −100−84.0% | Reduced |
| Capital Advisors, Ltd. LLC | 12 | $1.00K | 0.00% | −16−57.1% | Reduced |
| Clear Street Markets LLC | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 15 | $1.16K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 26 | $1.28K | 0.00% | −1,177−97.8% | Reduced |
| Beaird Harris Wealth Management, LLC | 22 | $1.70K | 0.00% | 00.0% | Unchanged |
| Foster Dykema Cabot & Co Inc | 32 | $2.00K | 0.00% | +32 | New |
| AdvisorShares Investments LLC | 35 | $2.71K | 0.00% | +7+25.0% | Added |
| Whittier Trust Co | 40 | $3.10K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 43 | $3.33K | 0.00% | +43 | New |
| Venturi Wealth Management, LLC | 43 | $3.33K | 0.00% | +43 | New |
| Orion Capital Management LLC | 50 | $3.87K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 52 | $4.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 57 | $4.41K | 0.00% | +1+1.8% | Added |
| Pacer Advisors, Inc. | 76 | $5.88K | 0.00% | +2+2.7% | Added |
| Hazlett, Burt & Watson, Inc. | 75 | $6.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 85 | $6.58K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 88 | $6.81K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 100 | $7.74K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 100 | $7.74K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $7.74K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 102 | $7.90K | 0.00% | +74+264.3% | Added |
| Huntington National Bank | 111 | $8.59K | 0.00% | +111 | New |
| Spire Wealth Management | 125 | $9.68K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 210 | $16.3K | 0.00% | +12+6.1% | Added |
| Quantbot Technologies LP | 213 | $16.5K | 0.00% | +213 | New |
| Standard Family Office LLC | 225 | $17.4K | 0.03% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 261 | $20.2K | 0.00% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 326 | $22.1K | 0.00% | +326 | New |
| Ci Investments Inc. | 296 | $23.0K | 0.00% | −60−16.9% | Reduced |
| Hall Laurie J Trustee | 330 | $26.0K | 0.01% | −115−25.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 350 | $27.1K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 381 | $29.5K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 404 | $31.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 428 | $33.0K | 0.00% | +62+16.9% | Added |
| Advisory Services Network, LLC | 464 | $35.9K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 548 | $42.4K | 0.00% | −394−41.8% | Reduced |
| Edmond de Rothschild Holding S.A. | 550 | $42.6K | 0.00% | −144−20.7% | Reduced |
| Advisors Asset Management, Inc. | 720 | $55.7K | 0.00% | −603−45.6% | Reduced |
| First Command Bank | 798 | $61.8K | 0.01% | −2−0.3% | Reduced |
| First Command Financial Services, Inc. | 798 | $61.8K | 0.01% | −2−0.3% | Reduced |
| Private Trust Co NA | 853 | $66.0K | 0.01% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 900 | $70.0K | 0.00% | +900 | New |
| Daiwa Securities Group Inc. | 939 | $73.0K | 0.00% | +184+24.4% | Added |
| China Universal Asset Management Co., Ltd. | 1,000 | $77.4K | 0.03% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 1,025 | $79.0K | 0.00% | +7+0.7% | Added |
| Stephens Inc | 1,095 | $84.8K | 0.00% | +462+73.0% | Added |
| Psagot Value Holdings Ltd. / (Israel) | 1,122 | $85.0K | 0.04% | +1,122 | New |
| Tower Research Capital LLC (TRC) | 1,155 | $89.0K | 0.00% | +404+53.8% | Added |
| Steward Partners Investment Advisory, LLC | 1,327 | $102.7K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,384 | $107.0K | 0.00% | −150−9.8% | Reduced |
| State of Wyoming | 1,398 | $108.2K | 0.03% | +479+52.1% | Added |
| Truvestments Capital LLC | 1,540 | $119.2K | 0.06% | −530−25.6% | Reduced |
| Amundi | 1,879 | $131.3K | 0.00% | −120−6.0% | Reduced |
| Great West Life Assurance Co | 1,718 | $133.0K | 0.00% | +1,718 | New |
| Northwestern Mutual Wealth Management Co | 1,976 | $153.0K | 0.00% | −751−27.5% | Reduced |
| Register Financial Advisors LLC | 2,000 | $154.8K | 0.12% | −1,500−42.9% | Reduced |
| Metropolitan Life Insurance Co | 2,022 | $156.5K | 0.01% | −230−10.2% | Reduced |
| Montanaro Asset Management Ltd | 2,200 | $170.3K | 0.03% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 2,586 | $198.0K | 0.00% | +2,586 | New |
| PEAK6 Investments LLC | 2,647 | $204.9K | 0.01% | −2,684−50.3% | Reduced |
| Aigen Investment Management, LP | 2,667 | $206.5K | 0.03% | +2,667 | New |
| Quantamental Technologies LLC | 2,784 | $215.5K | 0.12% | −576−17.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,915 | $225.7K | 0.01% | 00.0% | Unchanged |
| McCollum Christoferson Group LLC | 2,995 | $231.9K | 0.07% | 00.0% | Unchanged |
| MUFG Securities EMEA plc | 3,059 | $237.0K | 0.00% | +1,380+82.2% | Added |
| Wrapmanager Inc | 3,147 | $243.6K | 0.07% | +296+10.4% | Added |
| Prudential Financial Inc | 4,041 | $255.7K | 0.00% | +690+20.6% | Added |
| Y-Intercept (Hong Kong) Ltd | 3,316 | $256.7K | 0.03% | +3,316 | New |
| Gamco Investors, Inc. Et Al | 3,469 | $268.6K | 0.00% | +30+0.9% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,473 | $268.9K | 0.00% | +175+5.3% | Added |
| Gsa Capital Partners LLP | 3,640 | $282.0K | 0.03% | +3,640 | New |
| Weil Company, Inc. | 3,695 | $286.1K | 0.13% | −29−0.8% | Reduced |
| Glenmede Trust Co NA | 3,777 | $292.4K | 0.00% | −636−14.4% | Reduced |
| Leonteq Securities AG | 4,006 | $310.1K | 0.03% | −870−17.8% | Reduced |
| Wesbanco Bank Inc | 4,022 | $311.0K | 0.01% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 4,060 | $314.0K | 0.00% | +33+0.8% | Added |
| Principal Financial Group Inc | 4,066 | $314.8K | 0.00% | −48,491−92.3% | Reduced |
| Pictet Asset Management SA | 4,073 | $315.3K | 0.00% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 4,150 | $321.3K | 0.57% | +4,150 | New |
| Mariner, LLC | 4,200 | $325.0K | 0.00% | +354+9.2% | Added |
| Two Sigma Securities, LLC | 4,283 | $331.6K | 0.03% | +4,283 | New |
| Blair William & Co | 4,355 | $337.2K | 0.00% | +25+0.6% | Added |
| Pitcairn Co | 4,479 | $346.8K | 0.03% | −134−2.9% | Reduced |
| Bridgefront Capital, LLC | 4,520 | $349.9K | 0.21% | +4,520 | New |
| HSBC Holdings PLC | 4,715 | $361.4K | 0.00% | +4,715 | New |
| Schonfeld Strategic Advisors LLC | 4,800 | $371.6K | 0.00% | −120,200−96.2% | Reduced |
| Cerity Partners LLC | 4,873 | $377.3K | 0.00% | +6+0.1% | Added |
| The PNC Financial Services Group, Inc. | 4,904 | $379.7K | 0.00% | +327+7.1% | Added |