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 2024
Institutional positions in Ambarella Inc as of Mar 31, 2024. 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
- 269
- +15 vs. Q4 2023
- Shares held
- 33.1M
- +97.8K (+0.3%) vs. Q4 2023
- Total value
- $1.69B
- −$337.0M (−16.7%) vs. Q4 2023
- New holders
- 46
- 111 more added
- Sold out
- 31
- 75 more reduced
4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Truvestments Capital LLC | 1,419 | $72.0K | 0.03% | −78−5.2% | Reduced |
| Daiwa Securities Group Inc. | 1,345 | $68.0K | 0.00% | −88−6.1% | Reduced |
| Amalgamated Bank | 1,269 | $64.0K | 0.00% | −3,341−72.5% | Reduced |
| Lazard Asset Management LLC | 1,285 | $64.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 1,266 | $64.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,221 | $62.0K | 0.00% | −345−22.0% | Reduced |
| Point72 Asia (Singapore) Pte. Ltd. | 1,151 | $58.4K | 0.02% | +1,151 | New |
| Johnson Financial Group, Inc. | 1,050 | $53.3K | 0.00% | +1,050 | New |
| China Universal Asset Management Co., Ltd. | 1,000 | $50.8K | 0.01% | 00.0% | Unchanged |
| Van Eck Associates Corp | 889 | $45.0K | 0.00% | +494+125.1% | Added |
| Group One Trading, L.P. | 850 | $43.2K | 0.00% | +850 | New |
| Skandinaviska Enskilda Banken AB (publ) | 721 | $36.6K | 0.00% | −965−57.2% | Reduced |
| First Horizon Advisors, Inc. | 700 | $35.5K | 0.00% | +169+31.8% | Added |
| Pacer Advisors, Inc. | 664 | $33.7K | 0.00% | +476+253.2% | Added |
| Knuff & Co LLC | 500 | $25.4K | 0.01% | +500 | New |
| Steward Partners Investment Advisory, LLC | 390 | $19.8K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 373 | $18.9K | 0.01% | +373 | New |
| Nisa Investment Advisors, LLC | 360 | $18.3K | 0.00% | +37+11.5% | Added |
| Federation des caisses Desjardins du Quebec | 350 | $17.8K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 330 | $17.0K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 324 | $16.4K | 0.01% | +100+44.6% | Added |
| Rothschild Investment LLC | 280 | $14.2K | 0.00% | +280 | New |
| Signaturefd, LLC | 273 | $13.9K | 0.00% | +129+89.6% | Added |
| Raffa Wealth Management, LLC | 263 | $13.4K | 0.00% | +263 | New |
| Global X Japan Co., Ltd. | 260 | $13.2K | 0.00% | +73+39.0% | Added |
| Sunbelt Securities, Inc. | 245 | $12.4K | 0.00% | +245 | New |
| Advisors Asset Management, Inc. | 238 | $12.1K | 0.00% | −79−24.9% | Reduced |
| CWM, LLC | 238 | $12.0K | 0.00% | +46+24.0% | Added |
| Caldwell Sutter Capital, Inc. | 225 | $11.4K | 0.01% | 00.0% | Unchanged |
| Impact Partnership Wealth, LLC | 200 | $10.2K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 161 | $8.17K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 160 | $8.01K | 0.00% | +160 | New |
| Macroview Investment Management LLC | 153 | $7.77K | 0.01% | +36+30.8% | Added |
| Spire Wealth Management | 115 | $5.84K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 110 | $5.58K | 0.00% | −2−1.8% | Reduced |
| CoreFirst Bank & Trust | 100 | $5.08K | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 100 | $5.08K | 0.00% | 00.0% | Unchanged |
| LifeSteps Financial, Inc. | 100 | $5.08K | 0.00% | +100 | New |
| Quadrant Capital Group LLC | 91 | $4.62K | 0.00% | +66+264.0% | Added |
| Hazlett, Burt & Watson, Inc. | 75 | $4.00K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 78 | $3.96K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 72 | $3.31K | 0.00% | +72 | New |
| National Bank of Canada | 65 | $2.98K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 50 | $2.54K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 50 | $2.54K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. | 50 | $2.54K | 0.09% | +50 | New |
| Ronald Blue Trust, Inc. | 50 | $2.54K | 0.00% | +50 | New |
| Principal Securities, Inc. | 49 | $2.49K | 0.00% | +10+25.6% | Added |
| SRS Capital Advisors, Inc. | 45 | $2.29K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 42 | $2.13K | 0.00% | −3−6.7% | Reduced |
| Whittier Trust Co | 40 | $2.03K | 0.00% | 00.0% | Unchanged |
| First Financial Corp | 36 | $1.83K | 0.00% | +36 | New |
| Lindbrook Capital, LLC | 30 | $1.52K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 25 | $1.27K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 22 | $1.12K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 20 | $1.01K | 0.00% | +20 | New |
| Mather Group, LLC. | 15 | $919 | 0.00% | +15 | New |
| Versant Capital Management, Inc | 17 | $863 | 0.00% | +6+54.5% | Added |
| Massmutual Trust Co FSB | 14 | $711 | 0.00% | +14 | New |
| Proequities, Inc. | 13 | $660 | 0.00% | −4−23.5% | Reduced |
| Berkshire Capital Holdings Inc | 10 | $508 | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 10 | $508 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 10 | $508 | 0.00% | 00.0% | Unchanged |
| NBT Bank N A | 10 | $507 | 0.00% | +10 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8 | $406 | 0.00% | +8 | New |
| GAMMA Investing LLC | 5 | $254 | 0.00% | 00.0% | Unchanged |
| Abich Financial Wealth Management LLC | 2 | $102 | 0.00% | +2 | New |
| Natixis | 1 | $51 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 3 | $0 | 0.00% | +1+50.0% | Added |
| Norges Bank | 0 | $0 | 0.00% | −383,344−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −64,751−100.0% | Sold out |
| Frontier Capital Management Co LLC | 0 | $0 | 0.00% | −52,332−100.0% | Sold out |
| LGT Group Foundation | 0 | $0 | 0.00% | −48,957−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −25,507−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −24,663−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −23,762−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −9,109−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −8,454−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −7,297−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −7,751−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −5,272−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −5,272−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −4,215−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −3,595−100.0% | Sold out |
| DMG Group, LLC | 0 | $0 | 0.00% | −3,438−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −3,290−100.0% | Sold out |
| Wintrust Investments LLC | 0 | $0 | 0.00% | −3,265−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −2,829−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −2,455−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −10,546−100.0% | Sold out |
| Montanaro Asset Management Ltd | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Psagot Value Holdings Ltd. / (Israel) | 0 | $0 | 0.00% | −843−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −411−100.0% | Sold out |
| LM Advisors LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −273−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −264−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −259−100.0% | Sold out |
| Bourgeon Capital Management LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −28−100.0% | Sold out |