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 |
|---|---|---|---|---|---|
| McDonald Partners LLC | 20,971 | $1.06M | 0.29% | −200−0.9% | Reduced |
| Price T Rowe Associates Inc | 20,575 | $1.04M | 0.00% | +1,502+7.9% | Added |
| Schonfeld Strategic Advisors LLC | 20,430 | $1.04M | 0.01% | +9,080+80.0% | Added |
| Seven Eight Capital, LP | 20,281 | $1.03M | 0.11% | −4,111−16.9% | Reduced |
| Cinctive Capital Management LP | 19,892 | $1.01M | 0.05% | +131+0.7% | Added |
| MetLife Investment Management | 19,776 | $1.00M | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 19,466 | $988.0K | 0.01% | +1,146+6.3% | Added |
| American International Group, Inc. | 19,014 | $965.3K | 0.00% | +154+0.8% | Added |
| Linden Thomas Advisory Services, LLC | 17,234 | $875.0K | 0.14% | +526+3.1% | Added |
| Trexquant Investment LP | 16,910 | $858.5K | 0.02% | −34,902−67.4% | Reduced |
| State Board of Administration of Florida Retirement System | 11,035 | $854.3K | 0.00% | +210+1.9% | Added |
| Edmond de Rothschild Holding S.A. | 16,384 | $831.8K | 0.01% | +5,464+50.0% | Added |
| Pathstone Holdings, LLC | 16,020 | $813.3K | 0.00% | +8,333+108.4% | Added |
| New York State Common Retirement Fund | 15,504 | $787.1K | 0.00% | −33−0.2% | Reduced |
| Mirabella Financial Services LLP | 15,390 | $781.4K | 0.06% | +11,732+320.7% | Added |
| Stifel Financial Corp | 15,231 | $773.3K | 0.00% | +1,781+13.2% | Added |
| Raymond James & Associates | 15,054 | $764.3K | 0.00% | +3,940+35.5% | Added |
| Gamco Investors, Inc. Et Al | 14,013 | $711.4K | 0.01% | +3,777+36.9% | Added |
| Virtu Financial LLC | 13,837 | $702.0K | 0.05% | +7,928+134.2% | Added |
| KG&L Capital Management,LLC | 12,745 | $647.1K | 0.26% | +866+7.3% | Added |
| Advisor Group Holdings, Inc. | 12,598 | $639.6K | 0.00% | −1,249−9.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 12,523 | $636.0K | 0.00% | +12,523 | New |
| Point72 (DIFC) Ltd | 12,433 | $631.2K | 0.05% | +12,433 | New |
| Voya Investment Management LLC | 12,363 | $627.7K | 0.00% | −2,644−17.6% | Reduced |
| Ensign Peak Advisors, Inc | 12,290 | $624.0K | 0.00% | −620−4.8% | Reduced |
| Point72 Hong Kong Ltd | 12,196 | $619.2K | 0.03% | −19,167−61.1% | Reduced |
| Graham Capital Management, L.P. | 12,137 | $616.2K | 0.02% | −130−1.1% | Reduced |
| Guggenheim Capital LLC | 12,131 | $615.9K | 0.00% | +2,289+23.3% | Added |
| Jane Street Group, LLC | 12,092 | $613.9K | 0.00% | −67,925−84.9% | Reduced |
| LPL Financial LLC | 11,838 | $601.0K | 0.00% | +267+2.3% | Added |
| Cresset Asset Management, LLC | 11,471 | $582.4K | 0.00% | +418+3.8% | Added |
| Walleye Capital LLC | 11,418 | $579.7K | 0.01% | −14,320−55.6% | Reduced |
| SEI Investments Co | 11,252 | $571.3K | 0.00% | +11,252 | New |
| Headlands Technologies LLC | 11,159 | $566.5K | 0.14% | +11,159 | New |
| Franklin Resources Inc | 10,882 | $552.5K | 0.00% | +6,728+162.0% | Added |
| Walleye Trading LLC | 10,786 | $547.6K | 0.01% | +10,786 | New |
| Scientech Research LLC | 10,729 | $544.7K | 0.29% | +10,729 | New |
| Arizona State Retirement System | 10,508 | $533.5K | 0.00% | −83−0.8% | Reduced |
| Occudo Quantitative Strategies LP | 10,445 | $530.3K | 0.09% | +10,445 | New |
| Two Sigma Securities, LLC | 10,408 | $528.4K | 0.03% | +10,408 | New |
| ProShare Advisors LLC | 10,404 | $528.2K | 0.00% | +76+0.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 10,272 | $521.5K | 0.03% | +4,555+79.7% | Added |
| Alpha DNA Investment Management LLC | 10,048 | $510.1K | 0.28% | +1,866+22.8% | Added |
| Bank of Montreal | 9,769 | $505.1K | 0.00% | +9,769 | New |
| Azzad Asset Management Inc | 9,752 | $495.1K | 0.06% | +1,901+24.2% | Added |
| Steel Peak Wealth Management LLC | 9,665 | $490.7K | 0.03% | +9,665 | New |
| STRS Ohio | 9,600 | $487.0K | 0.00% | −4,700−32.9% | Reduced |
| Oak Associates, Ltd | 9,311 | $472.7K | 0.03% | 00.0% | Unchanged |
| White Pine Capital LLC | 10,260 | $471.7K | 0.18% | +2,708+35.9% | Added |
| Rafferty Asset Management, LLC | 9,190 | $466.6K | 0.00% | −1,078−10.5% | Reduced |
| Trust Point Inc. | 8,746 | $444.0K | 0.03% | +3,064+53.9% | Added |
| Western Wealth Management, LLC | 8,425 | $427.7K | 0.03% | +3,125+59.0% | Added |
| Campbell & CO Investment Adviser LLC | 8,100 | $411.2K | 0.04% | +8,100 | New |
| Handelsbanken Fonder AB | 8,044 | $408.0K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 7,982 | $405.2K | 0.01% | −19,209−70.6% | Reduced |
| US Bancorp | 7,786 | $395.3K | 0.00% | +929+13.5% | Added |
| Jefferies Financial Group Inc. | 7,371 | $374.2K | 0.01% | +7,371 | New |
| Centiva Capital, LP | 7,307 | $371.0K | 0.02% | +503+7.4% | Added |
| Redmond Asset Management, LLC | 6,941 | $352.4K | 0.11% | −25−0.4% | Reduced |
| Sheets Smith Wealth Management | 6,588 | $334.5K | 0.04% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 6,587 | $334.4K | 0.00% | −19,483−74.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,565 | $333.3K | 0.00% | −642−8.9% | Reduced |
| Allianz SE | 6,368 | $323.3K | 0.01% | +6,368 | New |
| Symmetry Peak Management LLC | 6,250 | $317.3K | 6.22% | +3,750+150.0% | Added |
| Entropy Technologies, LP | 5,975 | $303.4K | 0.03% | −1,976−24.9% | Reduced |
| Aigen Investment Management, LP | 5,814 | $295.2K | 0.06% | +5,814 | New |
| Commonwealth Equity Services, LLC | 5,775 | $293.0K | 0.00% | +690+13.6% | Added |
| NorthCrest Asset Manangement, LLC | 5,720 | $290.4K | 0.01% | +170+3.1% | Added |
| Nebula Research & Development LLC | 5,602 | $284.4K | 0.06% | +5,602 | New |
| Counterpoint Mutual Funds LLC | 5,458 | $277.1K | 0.07% | +5,458 | New |
| Mariner, LLC | 5,451 | $276.7K | 0.00% | +1,147+26.6% | Added |
| Pitcairn Co | 5,161 | $262.0K | 0.02% | +521+11.2% | Added |
| Blair William & Co | 5,114 | $259.6K | 0.00% | −28−0.5% | Reduced |
| Wrapmanager Inc | 5,053 | $256.5K | 0.07% | +1,622+47.3% | Added |
| First Community Trust NA | 5,000 | $253.8K | 0.24% | −4,108−45.1% | Reduced |
| Principal Financial Group Inc | 4,882 | $247.9K | 0.00% | +363+8.0% | Added |
| Pictet Asset Management Holding SA | 4,643 | $235.7K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 4,621 | $234.6K | 0.00% | +313+7.3% | Added |
| Brevan Howard Capital Management LP | 4,410 | $223.9K | 0.02% | +4,410 | New |
| Bridgefront Capital, LLC | 4,342 | $220.4K | 0.17% | +4,342 | New |
| Public Employees Retirement Association of Colorado | 4,339 | $220.0K | 0.00% | −817−15.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,316 | $219.1K | 0.00% | +4,316 | New |
| The PNC Financial Services Group, Inc. | 4,257 | $216.1K | 0.00% | −515−10.8% | Reduced |
| First National Advisers, LLC | 4,164 | $211.4K | 0.05% | +4,164 | New |
| Janney Montgomery Scott LLC | 4,036 | $205.0K | 0.00% | +4,036 | New |
| Apollon Wealth Management, LLC | 4,000 | $203.1K | 0.01% | +4,000 | New |
| Leonteq Securities AG | 3,958 | $200.9K | 0.03% | +677+20.6% | Added |
| Ameritas Investment Partners, Inc. | 3,803 | $193.1K | 0.01% | 00.0% | Unchanged |
| Register Financial Advisors LLC | 3,300 | $167.5K | 0.09% | −200−5.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 2,685 | $136.3K | 0.00% | +648+31.8% | Added |
| Cutler Group LP | 2,502 | $127.0K | 0.06% | −1,576−38.6% | Reduced |
| Stephens Inc | 2,185 | $110.9K | 0.00% | +693+46.4% | Added |
| Metropolitan Life Insurance Co | 2,072 | $105.2K | 0.00% | −128−5.8% | Reduced |
| Ofi Invest Asset Management | 2,166 | $101.8K | 0.00% | +173+8.7% | Added |
| Simplex Trading, LLC | 1,914 | $97.0K | 0.00% | +1,914 | New |
| Larson Financial Group LLC | 1,778 | $90.3K | 0.01% | +1,765+13,576.9% | Added |
| Farther Finance Advisors, LLC | 1,754 | $87.9K | 0.01% | −5−0.3% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 1,615 | $82.0K | 0.00% | +199+14.1% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 1,623 | $79.0K | 0.03% | −27,050−94.3% | Reduced |
| FMR LLC | 1,492 | $75.8K | 0.00% | −350,262−99.6% | Reduced |