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, Q2 2022
Institutional positions in Ambarella Inc as of Jun 30, 2022. 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
- 267
- −23 vs. Q1 2022
- Shares held
- 29.3M
- +704.0K (+2.5%) vs. Q1 2022
- Total value
- $1.92B
- −$1.08B (−35.9%) vs. Q1 2022
- New holders
- 30
- 95 more added
- Sold out
- 53
- 97 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Freemont Management S.A. | 5,400 | $353.0K | 0.06% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,538 | $363.0K | 0.00% | −145−2.6% | Reduced |
| Jane Street Group, LLC | 5,576 | $365.0K | 0.00% | +3,309+146.0% | Added |
| Public Employees Retirement Association of Colorado | 5,587 | $366.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 5,653 | $370.0K | 0.00% | −764−11.9% | Reduced |
| Teacher Retirement System of Texas | 5,762 | $377.0K | 0.00% | −1,679−22.6% | Reduced |
| Amalgamated Bank | 5,772 | $378.0K | 0.00% | −13−0.2% | Reduced |
| ProShare Advisors LLC | 5,867 | $383.0K | 0.00% | −1,671−22.2% | Reduced |
| Handelsbanken Fonder AB | 5,844 | $383.0K | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 5,876 | $385.0K | 0.00% | +5,876 | New |
| Exchange Traded Concepts, LLC | 6,025 | $394.0K | 0.01% | −172−2.8% | Reduced |
| HSBC Holdings PLC | 6,039 | $401.0K | 0.00% | −625−9.4% | Reduced |
| UBS Group AG | 6,535 | $428.0K | 0.00% | −24,294−78.8% | Reduced |
| White Pine Capital LLC | 6,912 | $452.0K | 0.18% | −129−1.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 7,000 | $458.0K | 0.00% | +2,400+52.2% | Added |
| Gyon Technologies Capital Management, LP | 7,189 | $471.0K | 0.13% | +7,189 | New |
| GAM Holding AG | 4,905 | $480.0K | 0.03% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 7,460 | $488.0K | 0.00% | 00.0% | Unchanged |
| Redmond Asset Management, LLC | 7,526 | $493.0K | 0.18% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 7,648 | $501.0K | 0.00% | −3,448−31.1% | Reduced |
| Wolverine Trading, LLC | 7,436 | $507.0K | 0.02% | −7−0.1% | Reduced |
| Glenmede Trust Co NA | 8,290 | $542.0K | 0.00% | +8,290 | New |
| Janney Montgomery Scott LLC | 7,898 | $543.0K | 0.00% | −2,862−26.6% | Reduced |
| LPL Financial LLC | 8,623 | $564.0K | 0.00% | −468−5.1% | Reduced |
| First Community Trust NA | 9,225 | $604.0K | 0.71% | 00.0% | Unchanged |
| Arizona State Retirement System | 9,526 | $624.0K | 0.01% | −385−3.9% | Reduced |
| Gilder Gagnon Howe & Co LLC | 9,663 | $633.0K | 0.01% | −36,106−78.9% | Reduced |
| BIT Capital GmbH | 10,310 | $674.9K | 0.10% | +4,606+80.8% | Added |
| Werlinich Asset Management, LLC | 10,460 | $684.7K | 0.64% | +10,460 | New |
| Comerica Bank | 9,799 | $702.0K | 0.01% | −20.0% | Reduced |
| Jump Financial, LLC | 10,766 | $704.0K | 0.03% | +10,766 | New |
| Ardsley Advisory Partners LP | 11,600 | $759.0K | 0.19% | −84,400−87.9% | Reduced |
| Bayesian Capital Management, LP | 11,911 | $780.0K | 0.15% | +11,911 | New |
| State Board of Administration of Florida Retirement System | 12,295 | $805.0K | 0.00% | −520−4.1% | Reduced |
| Citigroup Inc | 12,378 | $810.0K | 0.00% | −22,369−64.4% | Reduced |
| Rafferty Asset Management, LLC | 12,671 | $829.0K | 0.01% | +3,196+33.7% | Added |
| Barclays PLC | 12,845 | $842.0K | 0.00% | −3,266−20.3% | Reduced |
| Azzad Asset Management Inc | 15,808 | $845.6K | 0.08% | +13,145+493.6% | Added |
| Raymond James & Associates | 13,064 | $855.0K | 0.00% | +376+3.0% | Added |
| Stifel Financial Corp | 13,141 | $860.0K | 0.00% | −2,711−17.1% | Reduced |
| Voya Investment Management LLC | 13,695 | $896.0K | 0.00% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 14,079 | $920.0K | 0.01% | −10,198−42.0% | Reduced |
| Ergoteles LLC | 14,458 | $946.0K | 0.03% | +14,458 | New |
| Algert Global LLC | 14,677 | $961.0K | 0.07% | +406+2.8% | Added |
| Advisor Group Holdings, Inc. | 14,813 | $963.0K | 0.00% | +633+4.5% | Added |
| Duality Advisers, LP | 14,746 | $965.0K | 0.10% | +11,647+375.8% | Added |
| Manufacturers Life Insurance Company, The | 14,836 | $971.2K | 0.00% | +238+1.6% | Added |
| Liontrust Investment Partners LLP | 15,000 | $981.9K | 0.01% | 00.0% | Unchanged |
| Wellington Management Group LLP | 14,995 | $982.0K | 0.00% | −111,444−88.1% | Reduced |
| US Bancorp | 15,515 | $1.02M | 0.00% | +12,910+495.6% | Added |
| Advisory Research Inc | 15,677 | $1.03M | 0.10% | −3,608−18.7% | Reduced |
| SEI Investments Co | 15,897 | $1.04M | 0.00% | +8,626+118.6% | Added |
| STRS Ohio | 16,100 | $1.05M | 0.00% | +800+5.2% | Added |
| Price T Rowe Associates Inc | 16,358 | $1.07M | 0.00% | −1,198−6.8% | Reduced |
| Engineers Gate Manager LP | 16,510 | $1.08M | 0.04% | +12,732+337.0% | Added |
| Sturgeon Ventures LLP | 16,849 | $1.10M | 0.74% | +2,113+14.3% | Added |
| American International Group, Inc. | 17,052 | $1.12M | 0.01% | −494−2.8% | Reduced |
| Citadel Advisors LLC | 17,154 | $1.12M | 0.00% | −97,449−85.0% | Reduced |
| Oak Associates, Ltd | 17,306 | $1.13M | 0.09% | 00.0% | Unchanged |
| G2 Investment Partners Management LLC | 17,751 | $1.16M | 0.37% | −17,854−50.1% | Reduced |
| MetLife Investment Management | 18,885 | $1.24M | 0.01% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 19,365 | $1.27M | 0.01% | +2,104+12.2% | Added |
| Group One Trading, L.P. | 20,024 | $1.31M | 0.04% | −83,358−80.6% | Reduced |
| McDonald Partners LLC | 20,271 | $1.33M | 0.34% | +100+0.5% | Added |
| Dynamic Technology Lab Private Ltd | 22,090 | $1.45M | 0.16% | +22,090 | New |
| Envestnet Asset Management Inc | 23,780 | $1.56M | 0.00% | +7,387+45.1% | Added |
| Employees Retirement System of Texas | 24,000 | $1.57M | 0.02% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 24,391 | $1.60M | 0.04% | −5,498−18.4% | Reduced |
| First National Bank of Omaha | 24,702 | $1.62M | 0.10% | +1,573+6.8% | Added |
| P.A.W. Capital Corp | 25,000 | $1.64M | 2.38% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 29,715 | $1.95M | 0.01% | +7,189+31.9% | Added |
| AO Asset Management, LP | 33,400 | $2.19M | 1.51% | −42,681−56.1% | Reduced |
| Royal Bank of Canada | 33,506 | $2.19M | 0.00% | +994+3.1% | Added |
| Shell Asset Management Co | 34,601 | $2.27M | 0.07% | +21,876+171.9% | Added |
| Wells Fargo & Company | 35,932 | $2.35M | 0.00% | −12,543−25.9% | Reduced |
| BNP Paribas Arbitrage, SA | 36,156 | $2.37M | 0.01% | +4,319+13.6% | Added |
| SWS Partners | 36,229 | $2.37M | 2.00% | +80+0.2% | Added |
| SG Americas Securities, LLC | 36,251 | $2.37M | 0.03% | +16,714+85.6% | Added |
| Simplex Trading, LLC | 36,910 | $2.42M | 0.08% | +20,460+124.4% | Added |
| Quadrature Capital Ltd | 38,537 | $2.52M | 0.11% | +38,537 | New |
| Granite Investment Partners, LLC | 39,948 | $2.62M | 0.11% | −157−0.4% | Reduced |
| Russell Investments Group, Ltd. | 41,108 | $2.69M | 0.01% | +17,756+76.0% | Added |
| Rhumbline Advisers | 43,070 | $2.82M | 0.00% | +5,829+15.7% | Added |
| ExodusPoint Capital Management, LP | 44,905 | $2.94M | 0.04% | +37,675+521.1% | Added |
| California State Teachers Retirement System | 45,565 | $2.98M | 0.00% | −774−1.7% | Reduced |
| Silvercrest Asset Management Group LLC | 47,250 | $3.09M | 0.02% | +13,299+39.2% | Added |
| Mutual of America Capital Management LLC | 47,695 | $3.12M | 0.04% | +15,259+47.0% | Added |
| LGT Group Foundation | 50,734 | $3.32M | 0.10% | −5,298−9.5% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 52,776 | $3.46M | 0.11% | −57,224−52.0% | Reduced |
| Royce & Associates LP | 56,500 | $3.70M | 0.04% | +5,000+9.7% | Added |
| Susquehanna International Group, LLP | 57,599 | $3.77M | 0.01% | +13,938+31.9% | Added |
| Man Group plc | – | $4.17M | 0.02% | – | – |
| Moody Aldrich Partners LLC | 63,803 | $4.18M | 0.82% | +61,009+2,183.6% | Added |
| Victory Capital Management Inc | 66,162 | $4.33M | 0.00% | −1,732−2.6% | Reduced |
| First Trust Advisors LP | 66,930 | $4.38M | 0.01% | −13,197−16.5% | Reduced |
| New York State Common Retirement Fund | 69,150 | $4.53M | 0.01% | +1,573+2.3% | Added |
| S Squared Technology, LLC | 70,551 | $4.62M | 3.20% | 00.0% | Unchanged |
| California Public Employees Retirement System | 70,703 | $4.63M | 0.00% | −4,400−5.9% | Reduced |
| Ameriprise Financial Inc | 75,496 | $4.94M | 0.00% | +1,680+2.3% | Added |
| Thornburg Investment Management Inc | 76,136 | $4.98M | 0.08% | −6,787−8.2% | Reduced |