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 2022
Institutional positions in Ambarella Inc as of Sep 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
- 244
- −19 vs. Q2 2022
- Shares held
- 30.3M
- +988.8K (+3.4%) vs. Q2 2022
- Total value
- $1.70B
- −$219.0M (−11.4%) vs. Q2 2022
- New holders
- 23
- 91 more added
- Sold out
- 42
- 86 more reduced
4 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Penserra Capital Management LLC | 23,460 | $1.32M | 0.04% | −931−3.8% | Reduced |
| Envestnet Asset Management Inc | 22,567 | $1.27M | 0.00% | −1,213−5.1% | Reduced |
| Oak Associates, Ltd | 20,830 | $1.17M | 0.10% | +3,524+20.4% | Added |
| McDonald Partners LLC | 20,146 | $1.13M | 0.43% | −125−0.6% | Reduced |
| Engineers Gate Manager LP | 19,381 | $1.09M | 0.07% | +2,871+17.4% | Added |
| MetLife Investment Management | 19,315 | $1.09M | 0.01% | +430+2.3% | Added |
| ETF Managers Group, LLC | 19,038 | $1.07M | 0.03% | +19,038 | New |
| AlphaCrest Capital Management LLC | 17,482 | $982.0K | 0.06% | +17,482 | New |
| Price T Rowe Associates Inc | 17,337 | $974.0K | 0.00% | +979+6.0% | Added |
| American International Group, Inc. | 17,296 | $972.0K | 0.01% | +244+1.4% | Added |
| Quantbot Technologies LP | 17,175 | $964.0K | 0.07% | +17,175 | New |
| STRS Ohio | 16,100 | $904.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 15,673 | $881.0K | 0.00% | +2,609+20.0% | Added |
| Natixis Advisors, L.P. | 15,563 | $874.0K | 0.00% | −3,802−19.6% | Reduced |
| Barclays PLC | 15,130 | $851.0K | 0.00% | +2,285+17.8% | Added |
| Wellington Management Group LLP | 14,971 | $841.0K | 0.00% | −24−0.2% | Reduced |
| Stifel Financial Corp | 14,712 | $827.0K | 0.00% | +1,571+12.0% | Added |
| Cubist Systematic Strategies, LLC | 14,573 | $819.0K | 0.01% | −93,845−86.6% | Reduced |
| Manufacturers Life Insurance Company, The | 14,502 | $814.7K | 0.00% | −334−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 14,446 | $811.0K | 0.00% | −367−2.5% | Reduced |
| Wolverine Trading, LLC | 14,073 | $810.0K | 0.03% | +6,637+89.3% | Added |
| Azzad Asset Management Inc | 15,933 | $795.2K | 0.08% | +125+0.8% | Added |
| Voya Investment Management LLC | 13,939 | $783.1K | 0.00% | +244+1.8% | Added |
| Rafferty Asset Management, LLC | 13,903 | $781.0K | 0.01% | +1,232+9.7% | Added |
| Aquila Investment Management LLC | 12,000 | $674.0K | 0.50% | +12,000 | New |
| Citigroup Inc | 11,515 | $646.0K | 0.00% | −863−7.0% | Reduced |
| State Board of Administration of Florida Retirement System | 10,985 | $617.0K | 0.00% | −1,310−10.7% | Reduced |
| Werlinich Asset Management, LLC | 10,285 | $577.8K | 0.59% | −175−1.7% | Reduced |
| SEI Investments Co | 10,011 | $563.0K | 0.00% | −5,886−37.0% | Reduced |
| US Bancorp | 9,943 | $558.0K | 0.00% | −5,572−35.9% | Reduced |
| Arizona State Retirement System | 9,831 | $552.0K | 0.01% | +305+3.2% | Added |
| Tudor Investment Corp Et Al | 9,567 | $537.0K | 0.01% | +9,567 | New |
| First Community Trust NA | 9,225 | $518.0K | 0.71% | 00.0% | Unchanged |
| LPL Financial LLC | 8,641 | $485.0K | 0.00% | +18+0.2% | Added |
| White Pine Capital LLC | 7,562 | $425.0K | 0.18% | +650+9.4% | Added |
| Redmond Asset Management, LLC | 7,526 | $423.0K | 0.16% | 00.0% | Unchanged |
| Gilder Gagnon Howe & Co LLC | 7,465 | $419.0K | 0.01% | −2,198−22.7% | Reduced |
| Ensign Peak Advisors, Inc | 7,460 | $419.0K | 0.00% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 7,210 | $405.0K | 0.01% | +1,185+19.7% | Added |
| Holocene Advisors, LP | 7,081 | $398.0K | 0.00% | −148,478−95.4% | Reduced |
| Ardsley Advisory Partners LP | 7,000 | $393.0K | 0.10% | −4,600−39.7% | Reduced |
| Amundi | 5,667 | $355.0K | 0.00% | +5,667 | New |
| Seven Eight Capital, LP | 6,220 | $349.0K | 0.07% | +6,220 | New |
| Sheets Smith Wealth Management | 6,079 | $342.0K | 0.06% | +1,531+33.7% | Added |
| ProShare Advisors LLC | 5,995 | $337.0K | 0.00% | +128+2.2% | Added |
| UBS Group AG | 5,866 | $330.0K | 0.00% | −669−10.2% | Reduced |
| Amalgamated Bank | 5,863 | $329.0K | 0.00% | +91+1.6% | Added |
| Handelsbanken Fonder AB | 5,844 | $328.0K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 5,790 | $325.0K | 0.03% | +5,790 | New |
| Putnam Investments LLC | 5,676 | $319.0K | 0.00% | +523+10.1% | Added |
| Public Employees Retirement Association of Colorado | 5,587 | $314.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,513 | $310.0K | 0.00% | −25−0.5% | Reduced |
| Balboa Wealth Partners | 5,527 | $310.0K | 0.14% | +5,527 | New |
| Freemont Management S.A. | 5,400 | $303.0K | 0.06% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 5,296 | $298.0K | 0.00% | −466−8.1% | Reduced |
| Principal Financial Group Inc | 5,302 | $298.0K | 0.00% | −351−6.2% | Reduced |
| Pitcairn Co | 5,171 | $291.0K | 0.03% | +792+18.1% | Added |
| Glenmede Trust Co NA | 5,015 | $281.0K | 0.00% | −3,275−39.5% | Reduced |
| Guggenheim Capital LLC | 4,907 | $276.0K | 0.00% | −89−1.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 4,860 | $273.0K | 0.01% | 00.0% | Unchanged |
| Cerity Partners LLC | 4,850 | $272.0K | 0.00% | +38+0.8% | Added |
| Janney Montgomery Scott LLC | 4,750 | $267.0K | 0.00% | −3,148−39.9% | Reduced |
| The PNC Financial Services Group, Inc. | 4,713 | $264.0K | 0.00% | +466+11.0% | Added |
| Commonwealth Equity Services, LLC | 4,692 | $263.0K | 0.00% | −24−0.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 4,670 | $262.0K | 0.03% | −17,420−78.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 4,048 | $227.0K | 0.00% | −357−8.1% | Reduced |
| Truvestments Capital LLC | 3,968 | $223.0K | 0.14% | −40−1.0% | Reduced |
| Weil Company, Inc. | 3,724 | $209.0K | 0.13% | −578−13.4% | Reduced |
| Leonteq Securities AG | 3,164 | $177.8K | 0.01% | −377−10.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,024 | $170.0K | 0.00% | −64−2.1% | Reduced |
| Bessemer Group Inc | 2,819 | $158.0K | 0.00% | +2,819 | New |
| Ameritas Investment Partners, Inc. | 2,735 | $153.0K | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 2,700 | $152.0K | 0.00% | +2,700 | New |
| Heritage Wealth Management, LLC | 2,405 | $135.0K | 0.04% | −9−0.4% | Reduced |
| FMR LLC | 2,323 | $131.0K | 0.00% | −165−6.6% | Reduced |
| Metropolitan Life Insurance Co | 2,206 | $123.9K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 2,054 | $116.0K | 0.00% | +64+3.2% | Added |
| Platinum Investment Management Ltd | 1,842 | $103.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,773 | $100.0K | 0.00% | +1,773 | New |
| Advisors Asset Management, Inc. | 1,685 | $95.0K | 0.00% | 00.0% | Unchanged |
| MUFG Securities EMEA plc | 1,679 | $94.0K | 0.00% | −1,220−42.1% | Reduced |
| Montanaro Asset Management Ltd | 1,650 | $93.0K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,534 | $84.0K | 0.00% | +26+1.7% | Added |
| Steward Partners Investment Advisory, LLC | 1,275 | $72.0K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 1,126 | $63.0K | 0.00% | +34+3.1% | Added |
| Daiwa Securities Group Inc. | 1,087 | $61.0K | 0.00% | +13+1.2% | Added |
| Banque Cantonale Vaudoise | 1,075 | $60.0K | 0.00% | −22−2.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 1,046 | $59.0K | 0.00% | −13,033−92.6% | Reduced |
| IFP Advisors, Inc | 1,210 | $59.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,050 | $58.0K | 0.00% | +902+609.5% | Added |
| State of Wyoming | 988 | $56.0K | 0.03% | +872+751.7% | Added |
| Private Trust Co NA | 853 | $48.0K | 0.01% | 00.0% | Unchanged |
| First Command Bank | 800 | $45.0K | 0.01% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 800 | $45.0K | 0.01% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 694 | $39.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 648 | $36.0K | 0.00% | +327+101.9% | Added |
| Hall Laurie J Trustee | 515 | $29.0K | 0.01% | −50−8.8% | Reduced |
| Shay Capital LLC | 500 | $28.0K | 0.01% | −3,500−87.5% | Reduced |
| Umb Bank N A | 477 | $27.0K | 0.00% | +109+29.6% | Added |
| Federation des caisses Desjardins du Quebec | 450 | $25.3K | 0.00% | −10−2.2% | Reduced |