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, 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 |
|---|---|---|---|---|---|
| Seven Eight Capital, LP | 24,392 | $1.49M | 0.17% | −15,007−38.1% | Reduced |
| Granahan Investment Management Inc | 23,762 | $1.46M | 0.05% | −1,719−6.7% | Reduced |
| Numerai GP LLC | 21,611 | $1.32M | 0.47% | +21,611 | New |
| McDonald Partners LLC | 21,171 | $1.30M | 0.39% | +400+1.9% | Added |
| Duality Advisers, LP | 20,426 | $1.25M | 0.13% | +3,080+17.8% | Added |
| Natixis Advisors, L.P. | 20,409 | $1.25M | 0.00% | +2,908+16.6% | Added |
| MetLife Investment Management | 19,776 | $1.21M | 0.01% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 19,761 | $1.21M | 0.08% | +19,761 | New |
| Price T Rowe Associates Inc | 19,073 | $1.17M | 0.00% | +1,219+6.8% | Added |
| American International Group, Inc. | 18,860 | $1.16M | 0.00% | −76−0.4% | Reduced |
| HRT Financial LP | 18,320 | $1.12M | 0.01% | +18,320 | New |
| HSBC Holdings PLC | 18,121 | $1.11M | 0.00% | −10,425−36.5% | Reduced |
| Russell Investments Group, Ltd. | 17,146 | $1.05M | 0.00% | +2,034+13.5% | Added |
| Linden Thomas Advisory Services, LLC | 16,708 | $1.02M | 0.19% | −412−2.4% | Reduced |
| Qube Research & Technologies Ltd | 15,880 | $973.3K | 0.00% | +14,140+812.6% | Added |
| New York State Common Retirement Fund | 15,537 | $952.3K | 0.00% | −40,723−72.4% | Reduced |
| Voya Investment Management LLC | 15,007 | $919.8K | 0.00% | +253+1.7% | Added |
| STRS Ohio | 14,300 | $876.0K | 0.00% | −2,100−12.8% | Reduced |
| Man Group plc | 14,065 | $862.0K | 0.00% | – | – |
| Advisor Group Holdings, Inc. | 13,847 | $848.6K | 0.00% | −6,420−31.7% | Reduced |
| D. E. Shaw & Co., Inc. | 13,827 | $847.5K | 0.00% | +13,827 | New |
| Stifel Financial Corp | 13,450 | $824.4K | 0.00% | +2,320+20.8% | Added |
| Ensign Peak Advisors, Inc | 12,910 | $791.3K | 0.00% | +1,050+8.9% | Added |
| Graham Capital Management, L.P. | 12,267 | $751.8K | 0.02% | +12,267 | New |
| KG&L Capital Management,LLC | 11,879 | $728.1K | 0.30% | −95−0.8% | Reduced |
| LPL Financial LLC | 11,571 | $709.2K | 0.00% | −1,169−9.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 11,350 | $695.6K | 0.01% | +11,350 | New |
| Raymond James & Associates | 11,114 | $681.2K | 0.00% | +307+2.8% | Added |
| Cresset Asset Management, LLC | 11,053 | $677.4K | 0.00% | +96+0.9% | Added |
| Edmond de Rothschild Holding S.A. | 10,920 | $669.3K | 0.01% | +10,068+1,181.7% | Added |
| State Board of Administration of Florida Retirement System | 10,825 | $663.5K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 10,591 | $649.1K | 0.00% | −121−1.1% | Reduced |
| ProShare Advisors LLC | 10,328 | $633.0K | 0.00% | +2,673+34.9% | Added |
| Rafferty Asset Management, LLC | 10,268 | $629.3K | 0.00% | +1,605+18.5% | Added |
| Gamco Investors, Inc. Et Al | 10,236 | $627.4K | 0.01% | −626−5.8% | Reduced |
| Guggenheim Capital LLC | 9,842 | $603.2K | 0.00% | −2,546−20.6% | Reduced |
| Oak Associates, Ltd | 9,311 | $570.7K | 0.04% | −25,956−73.6% | Reduced |
| Captrust Financial Advisors | 9,109 | $558.3K | 0.00% | −419−4.4% | Reduced |
| First Community Trust NA | 9,108 | $558.2K | 0.61% | −200−2.1% | Reduced |
| Point72 Middle East FZE | 8,454 | $518.2K | 0.04% | +8,454 | New |
| Alpha DNA Investment Management LLC | 8,182 | $501.5K | 0.30% | +8,182 | New |
| Handelsbanken Fonder AB | 8,044 | $493.0K | 0.00% | 00.0% | Unchanged |
| Entropy Technologies, LP | 7,951 | $487.3K | 0.09% | +7,951 | New |
| Azzad Asset Management Inc | 7,851 | $481.2K | 0.06% | +683+9.5% | Added |
| Pathstone Holdings, LLC | 7,687 | $471.1K | 0.00% | +7,687 | New |
| White Pine Capital LLC | 7,552 | $462.9K | 0.18% | +234+3.2% | Added |
| Gsa Capital Partners LLP | 7,343 | $450.0K | 0.04% | −21,403−74.5% | Reduced |
| Mach-1 Financial Group, Inc. | 7,297 | $447.2K | 0.17% | +7,297 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,207 | $441.7K | 0.00% | +195+2.8% | Added |
| Redmond Asset Management, LLC | 6,966 | $426.9K | 0.14% | −523−7.0% | Reduced |
| AE Wealth Management LLC | 7,751 | $424.5K | 0.00% | +7,751 | New |
| US Bancorp | 6,857 | $420.3K | 0.00% | +1,294+23.3% | Added |
| Centiva Capital, LP | 6,804 | $417.0K | 0.03% | +6,804 | New |
| Verition Fund Management LLC | 6,719 | $411.8K | 0.00% | +6,719 | New |
| Sheets Smith Wealth Management | 6,588 | $403.8K | 0.06% | +275+4.4% | Added |
| NinePointTwo Capital | 6,447 | $395.0K | 0.16% | +6,447 | New |
| Putnam Investments LLC | 6,304 | $386.4K | 0.00% | +447+7.6% | Added |
| Virtu Financial LLC | 5,909 | $362.0K | 0.03% | −969−14.1% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 5,717 | $350.4K | 0.02% | +5,717 | New |
| Trust Point Inc. | 5,682 | $348.3K | 0.03% | +5,682 | New |
| NorthCrest Asset Manangement, LLC | 5,550 | $340.2K | 0.01% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 5,300 | $324.8K | 0.02% | −1,200−18.5% | Reduced |
| Prelude Capital Management, LLC | 5,272 | $323.1K | 0.03% | −65,759−92.6% | Reduced |
| Keebeck Alpha, LP | 5,272 | $323.1K | 0.25% | +5,272 | New |
| Public Employees Retirement Association of Colorado | 5,156 | $316.0K | 0.00% | −286−5.3% | Reduced |
| Blair William & Co | 5,142 | $315.2K | 0.00% | +28+0.5% | Added |
| Commonwealth Equity Services, LLC | 5,085 | $312.0K | 0.00% | +407+8.7% | Added |
| The PNC Financial Services Group, Inc. | 4,772 | $292.5K | 0.00% | −86−1.8% | Reduced |
| Pictet Asset Management Holding SA | 4,643 | $284.6K | 0.00% | 00.0% | Unchanged |
| Pitcairn Co | 4,640 | $284.4K | 0.02% | −70−1.5% | Reduced |
| Amalgamated Bank | 4,610 | $283.0K | 0.00% | −207−4.3% | Reduced |
| Principal Financial Group Inc | 4,519 | $277.0K | 0.00% | −66−1.4% | Reduced |
| Cerity Partners LLC | 4,308 | $264.0K | 0.00% | +4,308 | New |
| Mariner, LLC | 4,304 | $263.8K | 0.00% | −274−6.0% | Reduced |
| Fox Run Management, L.L.C. | 4,215 | $258.3K | 0.07% | +4,215 | New |
| Franklin Resources Inc | 4,154 | $254.6K | 0.00% | +314+8.2% | Added |
| Cutler Group LP | 4,078 | $249.0K | 0.03% | +1,587+63.7% | Added |
| Neo Ivy Capital Management | 3,896 | $239.0K | 0.53% | +3,896 | New |
| Ameritas Investment Partners, Inc. | 3,803 | $233.1K | 0.01% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 3,658 | $224.2K | 0.03% | +3,658 | New |
| Prudential Financial Inc | 3,595 | $220.3K | 0.00% | −191−5.0% | Reduced |
| Register Financial Advisors LLC | 3,500 | $214.5K | 0.14% | 00.0% | Unchanged |
| DMG Group, LLC | 3,438 | $210.7K | 0.20% | +3,438 | New |
| Wrapmanager Inc | 3,431 | $210.3K | 0.06% | +3,431 | New |
| Pearl River Capital, LLC | 3,290 | $201.6K | 0.03% | +3,290 | New |
| Leonteq Securities AG | 3,281 | $201.1K | 0.03% | +378+13.0% | Added |
| Wintrust Investments LLC | 3,265 | $200.0K | 0.02% | +3,265 | New |
| State of Wyoming | 2,829 | $173.4K | 0.03% | −191−6.3% | Reduced |
| Asset Management One Co.,Ltd. | 2,455 | $153.3K | 0.00% | −258−9.5% | Reduced |
| Symmetry Peak Management LLC | 2,500 | $153.2K | 0.59% | +2,500 | New |
| MQS Management LLC | 10,546 | $151.7K | 0.08% | +10,546 | New |
| Acadian Asset Management LLC | 2,438 | $148.0K | 0.00% | +1,184+94.4% | Added |
| Metropolitan Life Insurance Co | 2,200 | $134.8K | 0.01% | 00.0% | Unchanged |
| Montanaro Asset Management Ltd | 2,200 | $134.8K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 2,037 | $124.9K | 0.00% | +32+1.6% | Added |
| Ofi Invest Asset Management | 1,993 | $110.6K | 0.00% | +995+99.7% | Added |
| Farther Finance Advisors, LLC | 1,759 | $107.8K | 0.01% | +3+0.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 1,686 | $103.3K | 0.00% | +30+1.8% | Added |
| Tower Research Capital LLC (TRC) | 1,566 | $96.0K | 0.00% | −2,674−63.1% | Reduced |
| Truvestments Capital LLC | 1,497 | $91.8K | 0.04% | −26−1.7% | Reduced |