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; 342 institutions reported holding it in 13F filings for Q2 2026, worth $3.13B in total; no superinvestor holds it.
13F holders, Q3 2023
Institutional positions in Ambarella Inc as of Sep 30, 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
- 254
- −3 vs. Q2 2023
- Shares held
- 31.0M
- +181.4K (+0.6%) vs. Q2 2023
- Total value
- $1.64B
- −$932.3M (−36.2%) vs. Q2 2023
- New holders
- 40
- 91 more added
- Sold out
- 43
- 80 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 342 | $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 2023
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Natixis | 1 | $53 | 0.00% | −23,597−100.0% | Reduced |
| Global Retirement Partners, LLC | 2 | $105 | 0.00% | +2 | New |
| Tfo-TDC, LLC | 3 | $251 | 0.00% | +3 | New |
| Baker Avenue Asset Management, LP | 6 | $318 | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $530 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 10 | $530 | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 10 | $531 | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 12 | $636 | 0.00% | +12 | New |
| Proequities, Inc. | 13 | $689 | 0.00% | −2−13.3% | Reduced |
| Lindbrook Capital, LLC | 15 | $795 | 0.00% | −87−85.3% | Reduced |
| Lazard Asset Management LLC | 19 | $1.00K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 22 | $1.17K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 23 | $1.22K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 25 | $1.33K | 0.00% | +25 | New |
| Parallel Advisors, LLC | 26 | $1.38K | 0.00% | −20−43.5% | Reduced |
| IFP Advisors, Inc | 26 | $1.38K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 37 | $1.96K | 0.00% | −51−58.0% | Reduced |
| Foster Dykema Cabot & Co Inc | 32 | $2.00K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 40 | $2.12K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 44 | $2.33K | 0.00% | +29+193.3% | Added |
| Orion Capital Management LLC | 50 | $2.65K | 0.00% | +50 | New |
| GoalVest Advisory LLC | 55 | $2.92K | 0.00% | +6+12.2% | Added |
| Centerpoint Advisors, LLC | 52 | $3.00K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 61 | $3.23K | 0.00% | −442−87.9% | Reduced |
| National Bank of Canada | 65 | $3.42K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 75 | $4.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 85 | $4.51K | 0.00% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 100 | $5.30K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 100 | $5.30K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $5.30K | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 100 | $5.30K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 115 | $6.10K | 0.00% | −83−41.9% | Reduced |
| Spire Wealth Management | 115 | $6.10K | 0.00% | −10−8.0% | Reduced |
| Pacer Advisors, Inc. | 184 | $9.76K | 0.00% | +60+48.4% | Added |
| Impact Partnership Wealth, LLC | 200 | $10.6K | 0.00% | +200 | New |
| Caldwell Sutter Capital, Inc. | 225 | $11.9K | 0.01% | 00.0% | Unchanged |
| Van Eck Associates Corp | 295 | $16.0K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 330 | $17.0K | 0.01% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 340 | $18.0K | 0.00% | +83+32.3% | Added |
| Federation des caisses Desjardins du Quebec | 350 | $18.6K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 368 | $20.0K | 0.00% | +82+28.7% | Added |
| Steward Partners Investment Advisory, LLC | 390 | $20.7K | 0.00% | −937−70.6% | Reduced |
| First Horizon Advisors, Inc. | 395 | $20.9K | 0.00% | −27−6.4% | Reduced |
| Umb Bank N A | 409 | $21.7K | 0.00% | −34−7.7% | Reduced |
| Advisors Asset Management, Inc. | 467 | $24.8K | 0.00% | −184−28.3% | Reduced |
| Creative Planning | 511 | $27.1K | 0.00% | +511 | New |
| Psagot Value Holdings Ltd. / (Israel) | 797 | $41.0K | 0.02% | −8−1.0% | Reduced |
| Edmond de Rothschild Holding S.A. | 852 | $45.2K | 0.00% | 00.0% | Unchanged |
| Ofi Invest Asset Management | 998 | $50.0K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 977 | $51.0K | 0.03% | +977 | New |
| China Universal Asset Management Co., Ltd. | 1,000 | $53.0K | 0.02% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 1,052 | $56.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 1,100 | $58.0K | 0.00% | +1,100 | New |
| Acadian Asset Management LLC | 1,254 | $66.0K | 0.00% | +1,254 | New |
| Nisa Investment Advisors, LLC | 1,274 | $67.6K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 1,469 | $77.9K | 0.00% | +323+28.2% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 1,546 | $80.0K | 0.00% | +436+39.3% | Added |
| Truvestments Capital LLC | 1,523 | $80.8K | 0.04% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 1,656 | $88.0K | 0.00% | +569+52.3% | Added |
| Qube Research & Technologies Ltd | 1,740 | $92.3K | 0.00% | +1,740 | New |
| Farther Finance Advisors, LLC | 1,756 | $93.1K | 0.01% | −2−0.1% | Reduced |
| Headlands Technologies LLC | 1,912 | $101.4K | 0.05% | +1,912 | New |
| Northwestern Mutual Wealth Management Co | 2,005 | $106.3K | 0.00% | +2+0.1% | Added |
| Larson Financial Group LLC | 2,114 | $112.1K | 0.01% | +76+3.7% | Added |
| Montanaro Asset Management Ltd | 2,200 | $116.7K | 0.02% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,200 | $116.7K | 0.01% | +178+8.8% | Added |
| Cutler Group LP | 2,491 | $132.0K | 0.02% | +2,491 | New |
| Parallax Volatility Advisers, L.P. | 2,509 | $133.1K | 0.00% | −18,033−87.8% | Reduced |
| Group One Trading, L.P. | 2,563 | $135.9K | 0.01% | −1,094−29.9% | Reduced |
| Asset Management One Co.,Ltd. | 2,713 | $143.9K | 0.00% | +2,713 | New |
| Leonteq Securities AG | 2,903 | $153.9K | 0.02% | +263+10.0% | Added |
| State of Wyoming | 3,020 | $160.2K | 0.03% | +948+45.8% | Added |
| Register Financial Advisors LLC | 3,500 | $185.6K | 0.14% | +200+6.1% | Added |
| Prudential Financial Inc | 3,786 | $200.8K | 0.00% | −255−6.3% | Reduced |
| Ameritas Investment Partners, Inc. | 3,803 | $201.7K | 0.01% | +786+26.1% | Added |
| Franklin Resources Inc | 3,840 | $203.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,240 | $224.8K | 0.01% | +4,203+11,359.5% | Added |
| Mariner, LLC | 4,578 | $242.8K | 0.00% | −121−2.6% | Reduced |
| Principal Financial Group Inc | 4,585 | $243.1K | 0.00% | +439+10.6% | Added |
| Pictet Asset Management Holding SA | 4,643 | $246.2K | 0.00% | +4,643 | New |
| Jane Street Group, LLC | 4,665 | $247.4K | 0.00% | −71,451−93.9% | Reduced |
| Commonwealth Equity Services, LLC | 4,678 | $248.0K | 0.00% | −14−0.3% | Reduced |
| Pitcairn Co | 4,710 | $249.8K | 0.02% | +406+9.4% | Added |
| Amalgamated Bank | 4,817 | $255.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 4,858 | $257.6K | 0.00% | −327−6.3% | Reduced |
| Bessemer Group Inc | 5,000 | $265.0K | 0.00% | +5,000 | New |
| Blair William & Co | 5,114 | $271.2K | 0.00% | +32+0.6% | Added |
| Public Employees Retirement Association of Colorado | 5,442 | $289.0K | 0.00% | −145−2.6% | Reduced |
| Balboa Wealth Partners | 5,545 | $294.1K | 0.11% | −1,544−21.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 5,550 | $294.3K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 5,563 | $295.0K | 0.00% | −1,714−23.6% | Reduced |
| Putnam Investments LLC | 5,857 | $310.6K | 0.00% | −46−0.8% | Reduced |
| AQR Capital Management LLC | 5,991 | $317.7K | 0.00% | −812−11.9% | Reduced |
| Sender Co & Partners, Inc. | 6,023 | $319.4K | 0.52% | +6,023 | New |
| Sheets Smith Wealth Management | 6,313 | $334.8K | 0.05% | +144+2.3% | Added |
| Bridgefront Capital, LLC | 6,499 | $344.6K | 0.24% | +6,499 | New |
| Western Wealth Management, LLC | 6,500 | $344.7K | 0.03% | +6,500 | New |
| Virtu Financial LLC | 6,878 | $365.0K | 0.04% | +6,878 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,012 | $371.8K | 0.00% | +694+11.0% | Added |