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 |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | +1+50.0% | Added |
| Natixis | 1 | $51 | 0.00% | 00.0% | Unchanged |
| Abich Financial Wealth Management LLC | 2 | $102 | 0.00% | +2 | New |
| GAMMA Investing LLC | 5 | $254 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 8 | $406 | 0.00% | +8 | New |
| NBT Bank N A | 10 | $507 | 0.00% | +10 | New |
| 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 |
| Proequities, Inc. | 13 | $660 | 0.00% | −4−23.5% | Reduced |
| Massmutual Trust Co FSB | 14 | $711 | 0.00% | +14 | New |
| Versant Capital Management, Inc | 17 | $863 | 0.00% | +6+54.5% | Added |
| Mather Group, LLC. | 15 | $919 | 0.00% | +15 | New |
| Stone House Investment Management, LLC | 20 | $1.01K | 0.00% | +20 | New |
| Beaird Harris Wealth Management, LLC | 22 | $1.12K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 25 | $1.27K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 30 | $1.52K | 0.00% | 00.0% | Unchanged |
| First Financial Corp | 36 | $1.83K | 0.00% | +36 | New |
| Whittier Trust Co | 40 | $2.03K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 42 | $2.13K | 0.00% | −3−6.7% | Reduced |
| SRS Capital Advisors, Inc. | 45 | $2.29K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 49 | $2.49K | 0.00% | +10+25.6% | Added |
| 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 |
| National Bank of Canada | 65 | $2.98K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 72 | $3.31K | 0.00% | +72 | New |
| Private Trust Co NA | 78 | $3.96K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 75 | $4.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 91 | $4.62K | 0.00% | +66+264.0% | Added |
| 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 |
| Allworth Financial LP | 110 | $5.58K | 0.00% | −2−1.8% | Reduced |
| Spire Wealth Management | 115 | $5.84K | 0.00% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 153 | $7.77K | 0.01% | +36+30.8% | Added |
| CIBC Private Wealth Group, LLC | 160 | $8.01K | 0.00% | +160 | New |
| Umb Bank N A | 161 | $8.17K | 0.00% | 00.0% | Unchanged |
| Impact Partnership Wealth, LLC | 200 | $10.2K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 225 | $11.4K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 238 | $12.0K | 0.00% | +46+24.0% | Added |
| Advisors Asset Management, Inc. | 238 | $12.1K | 0.00% | −79−24.9% | Reduced |
| Sunbelt Securities, Inc. | 245 | $12.4K | 0.00% | +245 | New |
| Global X Japan Co., Ltd. | 260 | $13.2K | 0.00% | +73+39.0% | Added |
| Raffa Wealth Management, LLC | 263 | $13.4K | 0.00% | +263 | New |
| Signaturefd, LLC | 273 | $13.9K | 0.00% | +129+89.6% | Added |
| Rothschild Investment LLC | 280 | $14.2K | 0.00% | +280 | New |
| Quarry LP | 324 | $16.4K | 0.01% | +100+44.6% | Added |
| Hall Laurie J Trustee | 330 | $17.0K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $17.8K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 360 | $18.3K | 0.00% | +37+11.5% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 373 | $18.9K | 0.01% | +373 | New |
| Steward Partners Investment Advisory, LLC | 390 | $19.8K | 0.00% | 00.0% | Unchanged |
| Knuff & Co LLC | 500 | $25.4K | 0.01% | +500 | New |
| Pacer Advisors, Inc. | 664 | $33.7K | 0.00% | +476+253.2% | Added |
| First Horizon Advisors, Inc. | 700 | $35.5K | 0.00% | +169+31.8% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 721 | $36.6K | 0.00% | −965−57.2% | Reduced |
| Group One Trading, L.P. | 850 | $43.2K | 0.00% | +850 | New |
| Van Eck Associates Corp | 889 | $45.0K | 0.00% | +494+125.1% | Added |
| China Universal Asset Management Co., Ltd. | 1,000 | $50.8K | 0.01% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 1,050 | $53.3K | 0.00% | +1,050 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 1,151 | $58.4K | 0.02% | +1,151 | New |
| Tower Research Capital LLC (TRC) | 1,221 | $62.0K | 0.00% | −345−22.0% | 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 |
| Daiwa Securities Group Inc. | 1,345 | $68.0K | 0.00% | −88−6.1% | Reduced |
| Truvestments Capital LLC | 1,419 | $72.0K | 0.03% | −78−5.2% | Reduced |
| FMR LLC | 1,492 | $75.8K | 0.00% | −350,262−99.6% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 1,623 | $79.0K | 0.03% | −27,050−94.3% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 1,615 | $82.0K | 0.00% | +199+14.1% | Added |
| Farther Finance Advisors, LLC | 1,754 | $87.9K | 0.01% | −5−0.3% | Reduced |
| Larson Financial Group LLC | 1,778 | $90.3K | 0.01% | +1,765+13,576.9% | Added |
| Simplex Trading, LLC | 1,914 | $97.0K | 0.00% | +1,914 | New |
| Ofi Invest Asset Management | 2,166 | $101.8K | 0.00% | +173+8.7% | Added |
| Metropolitan Life Insurance Co | 2,072 | $105.2K | 0.00% | −128−5.8% | Reduced |
| Stephens Inc | 2,185 | $110.9K | 0.00% | +693+46.4% | Added |
| Cutler Group LP | 2,502 | $127.0K | 0.06% | −1,576−38.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 2,685 | $136.3K | 0.00% | +648+31.8% | Added |
| Register Financial Advisors LLC | 3,300 | $167.5K | 0.09% | −200−5.7% | Reduced |
| Ameritas Investment Partners, Inc. | 3,803 | $193.1K | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 3,958 | $200.9K | 0.03% | +677+20.6% | Added |
| Apollon Wealth Management, LLC | 4,000 | $203.1K | 0.01% | +4,000 | New |
| Janney Montgomery Scott LLC | 4,036 | $205.0K | 0.00% | +4,036 | New |
| First National Advisers, LLC | 4,164 | $211.4K | 0.05% | +4,164 | New |
| The PNC Financial Services Group, Inc. | 4,257 | $216.1K | 0.00% | −515−10.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,316 | $219.1K | 0.00% | +4,316 | New |
| Public Employees Retirement Association of Colorado | 4,339 | $220.0K | 0.00% | −817−15.8% | Reduced |
| Bridgefront Capital, LLC | 4,342 | $220.4K | 0.17% | +4,342 | New |
| Brevan Howard Capital Management LP | 4,410 | $223.9K | 0.02% | +4,410 | New |
| Cerity Partners LLC | 4,621 | $234.6K | 0.00% | +313+7.3% | Added |
| Pictet Asset Management Holding SA | 4,643 | $235.7K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 4,882 | $247.9K | 0.00% | +363+8.0% | Added |
| First Community Trust NA | 5,000 | $253.8K | 0.24% | −4,108−45.1% | Reduced |
| Wrapmanager Inc | 5,053 | $256.5K | 0.07% | +1,622+47.3% | Added |
| Blair William & Co | 5,114 | $259.6K | 0.00% | −28−0.5% | Reduced |
| Pitcairn Co | 5,161 | $262.0K | 0.02% | +521+11.2% | Added |
| Mariner, LLC | 5,451 | $276.7K | 0.00% | +1,147+26.6% | Added |
| Counterpoint Mutual Funds LLC | 5,458 | $277.1K | 0.07% | +5,458 | New |