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, Q4 2023
Institutional positions in Ambarella Inc as of Dec 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
- 258
- +5 vs. Q3 2023
- Shares held
- 33.0M
- +2.06M (+6.6%) vs. Q3 2023
- Total value
- $2.02B
- +$380.6M (+23.1%) vs. Q3 2023
- New holders
- 51
- 94 more added
- Sold out
- 46
- 79 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stephens Inc | 1,492 | $91.4K | 0.00% | +23+1.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 1,416 | $88.0K | 0.00% | −130−8.4% | Reduced |
| Daiwa Securities Group Inc. | 1,433 | $88.0K | 0.00% | +381+36.2% | Added |
| Lazard Asset Management LLC | 1,285 | $78.0K | 0.00% | +1,266+6,663.2% | Added |
| DekaBank Deutsche Girozentrale | 1,266 | $78.0K | 0.00% | +1,266 | New |
| China Universal Asset Management Co., Ltd. | 1,000 | $61.3K | 0.01% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 843 | $53.0K | 0.02% | +46+5.8% | Added |
| First Horizon Advisors, Inc. | 531 | $32.5K | 0.00% | +136+34.4% | Added |
| Itau Unibanco Holding S.A. | 411 | $25.2K | 0.00% | +71+20.9% | Added |
| LM Advisors LLC | 400 | $24.5K | 0.00% | +400 | New |
| Van Eck Associates Corp | 395 | $24.0K | 0.00% | +100+33.9% | Added |
| Steward Partners Investment Advisory, LLC | 390 | $23.9K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $21.5K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 330 | $20.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 323 | $19.8K | 0.00% | −951−74.6% | Reduced |
| Advisors Asset Management, Inc. | 317 | $19.4K | 0.00% | −150−32.1% | Reduced |
| Coppell Advisory Solutions LLC | 309 | $18.9K | 0.00% | +309 | New |
| Meeder Asset Management Inc | 273 | $16.7K | 0.00% | +273 | New |
| Advisory Services Network, LLC | 264 | $16.2K | 0.00% | +264 | New |
| EntryPoint Capital, LLC | 259 | $15.9K | 0.02% | +259 | New |
| Caldwell Sutter Capital, Inc. | 225 | $13.8K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 224 | $13.7K | 0.01% | +224 | New |
| Impact Partnership Wealth, LLC | 200 | $12.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 192 | $12.0K | 0.00% | −176−47.8% | Reduced |
| Pacer Advisors, Inc. | 188 | $11.5K | 0.00% | +4+2.2% | Added |
| Global X Japan Co., Ltd. | 187 | $11.5K | 0.01% | +187 | New |
| Umb Bank N A | 161 | $9.87K | 0.00% | −248−60.6% | Reduced |
| Signaturefd, LLC | 144 | $8.83K | 0.00% | +29+25.2% | Added |
| Macroview Investment Management LLC | 117 | $7.17K | 0.01% | +117 | New |
| Allworth Financial LP | 112 | $6.87K | 0.00% | +112 | New |
| Spire Wealth Management | 115 | $6.41K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 100 | $6.13K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $6.13K | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 100 | $6.13K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 94 | $5.76K | 0.00% | +68+261.5% | Added |
| Hazlett, Burt & Watson, Inc. | 75 | $5.00K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 78 | $4.78K | 0.00% | +17+27.9% | Added |
| National Bank of Canada | 65 | $3.91K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 50 | $3.06K | 0.00% | −50−50.0% | Reduced |
| Orion Capital Management LLC | 50 | $3.06K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 45 | $2.76K | 0.00% | +22+95.7% | Added |
| Parallel Advisors, LLC | 45 | $2.76K | 0.00% | +19+73.1% | Added |
| Whittier Trust Co | 40 | $2.45K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 39 | $2.39K | 0.00% | +39 | New |
| Lindbrook Capital, LLC | 30 | $1.84K | 0.00% | +15+100.0% | Added |
| Bell Investment Advisors, Inc | 28 | $1.72K | 0.00% | +28 | New |
| Quadrant Capital Group LLC | 25 | $1.53K | 0.00% | −12−32.4% | Reduced |
| Harbour Investments, Inc. | 25 | $1.53K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 22 | $1.35K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 17 | $1.04K | 0.00% | +4+30.8% | Added |
| Larson Financial Group LLC | 13 | $797 | 0.00% | −2,101−99.4% | Reduced |
| Versant Capital Management, Inc | 11 | $674 | 0.00% | +11 | New |
| Tradewinds Capital Management, LLC | 10 | $613 | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $613 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 10 | $613 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 5 | $263 | 0.00% | +5 | New |
| Natixis | 1 | $61 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Rokos Capital Management LLP | 0 | $0 | 0.00% | −649,574−100.0% | Sold out |
| Scopia Capital Management LP | 0 | $0 | 0.00% | −337,540−100.0% | Sold out |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −235,039−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −232,785−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −177,065−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −128,309−100.0% | Sold out |
| Freemont Management S.A. | 0 | $0 | 0.00% | −107,300−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −100,300−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −96,882−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −69,771−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −51,455−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −47,279−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −41,302−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −36,004−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −31,275−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −30,690−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −15,166−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −14,793−100.0% | Sold out |
| Connective Capital Management, LLC | 0 | $0 | 0.00% | −14,244−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −13,438−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,256−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −12,088−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −11,582−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,643−100.0% | Sold out |
| Werlinich Asset Management, LLC | 0 | $0 | 0.00% | −9,862−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −9,747−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −7,908−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −7,640−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −6,499−100.0% | Sold out |
| Sender Co & Partners, Inc. | 0 | $0 | 0.00% | −6,023−100.0% | Sold out |
| Balboa Wealth Partners | 0 | $0 | 0.00% | −5,545−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,563−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −2,509−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −1,912−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −977−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −511−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Centerpoint Advisors, LLC | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| GoalVest Advisory LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −44−100.0% | Sold out |