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, Q3 2024
Institutional positions in Ambarella Inc as of Sep 30, 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
- 265
- +5 vs. Q2 2024
- Shares held
- 33.0M
- +2.49M (+8.2%) vs. Q2 2024
- Total value
- $1.86B
- +$217.1M (+13.2%) vs. Q2 2024
- New holders
- 39
- 96 more added
- Sold out
- 34
- 93 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 2 | $0 | 0.00% | −1−33.3% | Reduced |
| Hemington Wealth Management | 14 | $0 | 0.00% | +14 | New |
| NBT Bank N A | 10 | $564 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 10 | $564 | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 10 | $565 | 0.00% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 13 | $761 | 0.00% | +13 | New |
| Spire Wealth Management | 15 | $846 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 15 | $846 | 0.00% | +15 | New |
| Massmutual Trust Co FSB | 16 | $902 | 0.00% | +13+433.3% | Added |
| Proequities, Inc. | 17 | $958 | 0.00% | +4+30.8% | Added |
| Avion Wealth | 33 | $1.00K | 0.00% | +10+43.5% | Added |
| Quadrant Capital Group LLC | 18 | $1.02K | 0.00% | +18 | New |
| Beaird Harris Wealth Management, LLC | 22 | $1.24K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 25 | $1.41K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 26 | $1.47K | 0.00% | −50−65.8% | Reduced |
| Allworth Financial LP | 33 | $1.86K | 0.00% | −22−40.0% | Reduced |
| Whittier Trust Co | 40 | $2.26K | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 40 | $2.26K | 0.00% | +40 | New |
| Jones Financial Companies LLLP | 41 | $2.31K | 0.00% | +41 | New |
| Principal Securities, Inc. | 49 | $2.76K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 49 | $2.76K | 0.00% | +49 | New |
| Baldwin Brothers Inc | 50 | $2.82K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 51 | $2.88K | 0.00% | −29−36.3% | Reduced |
| Abich Financial Wealth Management LLC | 52 | $2.93K | 0.01% | +33+173.7% | Added |
| Bessemer Group Inc | 45 | $3.00K | 0.00% | +45 | New |
| Bartlett & Co. Wealth Management LLC | 59 | $3.33K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 61 | $3.44K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 75 | $4.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 82 | $4.63K | 0.00% | +82 | New |
| Versant Capital Management, Inc | 85 | $4.79K | 0.00% | −15−15.0% | Reduced |
| Smartleaf Asset Management LLC | 97 | $5.47K | 0.00% | +90+1,285.7% | Added |
| Private Trust Co NA | 98 | $5.53K | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 100 | $5.64K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $5.64K | 0.00% | +100 | New |
| Private Wealth Management Group, LLC | 105 | $5.92K | 0.00% | −5−4.5% | Reduced |
| Umb Bank N A | 142 | $8.01K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 150 | $8.46K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 154 | $8.69K | 0.00% | −145−48.5% | Reduced |
| Macroview Investment Management LLC | 158 | $8.91K | 0.01% | +23+17.0% | Added |
| CIBC Private Wealth Group, LLC | 160 | $9.03K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 197 | $11.1K | 0.00% | +145+278.8% | Added |
| BOK Financial Private Wealth, Inc. | 200 | $11.3K | 0.00% | +200 | New |
| Caldwell Sutter Capital, Inc. | 225 | $12.7K | 0.01% | 00.0% | Unchanged |
| Global X Japan Co., Ltd. | 247 | $13.9K | 0.00% | −13−5.0% | Reduced |
| Quarry LP | 257 | $14.5K | 0.00% | −6−2.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 268 | $15.1K | 0.00% | −402−60.0% | Reduced |
| Tower Research Capital LLC (TRC) | 281 | $15.8K | 0.00% | −6,309−95.7% | Reduced |
| Advisors Asset Management, Inc. | 306 | $17.3K | 0.00% | +82+36.6% | Added |
| Rothschild Investment LLC | 320 | $18.1K | 0.00% | +30+10.3% | Added |
| Steward Partners Investment Advisory, LLC | 338 | $19.1K | 0.00% | 00.0% | Unchanged |
| Coppell Advisory Solutions LLC | 380 | $21.4K | 0.00% | +380 | New |
| Nisa Investment Advisors, LLC | 390 | $22.0K | 0.00% | +9+2.4% | Added |
| Ronald Blue Trust, Inc. | 499 | $26.9K | 0.00% | +321+180.3% | Added |
| Meeder Asset Management Inc | 483 | $27.2K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 500 | $28.2K | 0.00% | +500 | New |
| Signaturefd, LLC | 661 | $37.3K | 0.00% | +526+389.6% | Added |
| First Horizon Advisors, Inc. | 700 | $39.5K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 777 | $43.8K | 0.00% | +217+38.8% | Added |
| Larson Financial Group LLC | 856 | $48.3K | 0.00% | +842+6,014.3% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 900 | $50.8K | 0.01% | −368−29.0% | Reduced |
| Manchester Capital Management LLC | 965 | $54.4K | 0.01% | +190+24.5% | Added |
| Daiwa Securities Group Inc. | 1,110 | $63.0K | 0.00% | −46−4.0% | Reduced |
| AdvisorNet Financial, Inc | 1,200 | $67.7K | 0.01% | +1,200 | New |
| Truvestments Capital LLC | 1,223 | $69.0K | 0.02% | +1,223 | New |
| DekaBank Deutsche Girozentrale | 1,266 | $71.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,366 | $77.0K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 1,478 | $83.0K | 0.04% | +1,478 | New |
| CWM, LLC | 1,483 | $84.0K | 0.00% | +941+173.6% | Added |
| Farther Finance Advisors, LLC | 1,902 | $107.3K | 0.00% | +147+8.4% | Added |
| The PNC Financial Services Group, Inc. | 1,945 | $109.7K | 0.00% | −144−6.9% | Reduced |
| Lazard Asset Management LLC | 2,334 | $131.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 2,607 | $147.0K | 0.00% | +2,607 | New |
| nVerses Capital, LLC | 2,700 | $152.3K | 0.07% | +2,700 | New |
| Northwestern Mutual Wealth Management Co | 3,007 | $169.6K | 0.00% | −268−8.2% | Reduced |
| Prudential Financial Inc | 3,708 | $209.2K | 0.00% | +3,708 | New |
| EntryPoint Capital, LLC | 3,754 | $211.7K | 0.12% | +3,227+612.3% | Added |
| Ameritas Investment Partners, Inc. | 3,803 | $214.5K | 0.01% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 3,912 | $220.7K | 0.02% | −359−8.4% | Reduced |
| Janney Montgomery Scott LLC | 3,986 | $225.0K | 0.00% | +8+0.2% | Added |
| Public Employees Retirement Association of Colorado | 4,125 | $233.0K | 0.00% | 00.0% | Unchanged |
| Cim Investment Mangement Inc | 4,436 | $250.2K | 0.07% | 00.0% | Unchanged |
| Versor Investments LP | 4,619 | $260.5K | 0.04% | +256+5.9% | Added |
| Pictet Asset Management Holding SA | 4,643 | $261.9K | 0.00% | 00.0% | Unchanged |
| Van Eck Associates Corp | 4,563 | $264.0K | 0.00% | +3,122+216.7% | Added |
| Cerity Partners LLC | 4,685 | $264.3K | 0.00% | +286+6.5% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,767 | $268.9K | 0.00% | +285+6.4% | Added |
| Victory Capital Management Inc | 4,953 | $279.4K | 0.00% | −76,260−93.9% | Reduced |
| First Community Trust NA | 5,000 | $282.0K | 0.23% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 5,114 | $288.0K | 0.00% | −201−3.8% | Reduced |
| Pitcairn Co | 5,499 | $310.2K | 0.02% | −209−3.7% | Reduced |
| Mariner, LLC | 5,638 | $318.0K | 0.00% | +749+15.3% | Added |
| NorthCrest Asset Manangement, LLC | 5,770 | $325.5K | 0.01% | +50+0.9% | Added |
| Point72 Hong Kong Ltd | 5,784 | $326.3K | 0.02% | +5,784 | New |
| Mackenzie Financial Corp | 6,205 | $350.0K | 0.00% | +6,205 | New |
| First National Advisers, LLC | 6,350 | $358.2K | 0.06% | +452+7.7% | Added |
| US Bancorp | 6,848 | $386.3K | 0.00% | −2,003−22.6% | Reduced |
| Gsa Capital Partners LLP | 6,948 | $392.0K | 0.03% | −15,173−68.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,545 | $425.6K | 0.00% | +1,591+26.7% | Added |
| Amundi | 7,785 | $442.5K | 0.00% | −346−4.3% | Reduced |
| Entropy Technologies, LP | 8,235 | $464.5K | 0.05% | +8,235 | New |