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 |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 76,823 | $5.03M | 0.01% | −20,477−21.0% | Reduced |
| Squarepoint Ops LLC | 79,052 | $5.17M | 0.05% | +33,562+73.8% | Added |
| Emerald Mutual Fund Advisers Trust | 81,846 | $5.36M | 0.31% | +5,160+6.7% | Added |
| Swiss National Bank | 82,833 | $5.42M | 0.00% | −3,800−4.4% | Reduced |
| ArrowMark Colorado Holdings LLC | 85,000 | $5.56M | 0.06% | −5,000−5.6% | Reduced |
| Emerald Advisers, LLC | 89,747 | $5.88M | 0.30% | −6,422−6.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 93,953 | $6.15M | 0.03% | +32,225+52.2% | Added |
| Verition Fund Management LLC | 99,674 | $6.53M | 0.14% | +99,674 | New |
| Cubist Systematic Strategies, LLC | 108,418 | $7.10M | 0.05% | +81,193+298.2% | Added |
| Fuller & Thaler Asset Management, Inc. | 109,743 | $7.18M | 0.05% | +2,601+2.4% | Added |
| JPMorgan Chase & Co | 110,016 | $7.20M | 0.00% | −1,369−1.2% | Reduced |
| American Century Companies Inc | 112,446 | $7.36M | 0.01% | +9,311+9.0% | Added |
| Primecap Management Co | 113,700 | $7.44M | 0.01% | −21,900−16.2% | Reduced |
| Balyasny Asset Management LLC | 114,425 | $7.49M | 0.03% | +79,768+230.2% | Added |
| D. E. Shaw & Co., Inc. | 116,237 | $7.61M | 0.01% | +37,221+47.1% | Added |
| Scout Investments, Inc. | 125,045 | $8.19M | 0.16% | +19,349+18.3% | Added |
| Two Sigma Advisers, LP | 130,000 | $8.51M | 0.02% | +74,200+133.0% | Added |
| Polar Asset Management Partners Inc. | 133,665 | $8.75M | 0.11% | +31,100+30.3% | Added |
| KCL Capital, L.P. | 135,000 | $8.84M | 4.21% | −125,000−48.1% | Reduced |
| Shannon River Fund Management LLC | 140,656 | $9.21M | 2.63% | +67,870+93.2% | Added |
| Alliancebernstein L.P. | 144,264 | $9.44M | 0.00% | −626,460−81.3% | Reduced |
| Holocene Advisors, LP | 155,559 | $10.2M | 0.06% | +155,559 | New |
| Tributary Capital Management, LLC | 159,344 | $10.4M | 1.04% | +29,221+22.5% | Added |
| KBC Group NV | 165,566 | $10.8M | 0.05% | +26,197+18.8% | Added |
| Jacobs Levy Equity Management, Inc | 177,414 | $11.6M | 0.09% | +16,963+10.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 179,291 | $11.7M | 0.03% | −13,713−7.1% | Reduced |
| Frontier Capital Management Co LLC | 186,825 | $12.2M | 0.14% | +186,825 | New |
| Deutsche Bank AG | 191,294 | $12.5M | 0.01% | −20,025−9.5% | Reduced |
| Bank of America Corp | 194,654 | $12.7M | 0.00% | +10,372+5.6% | Added |
| Vident Investment Advisory, LLC | 198,772 | $13.0M | 0.39% | −19,993−9.1% | Reduced |
| Granahan Investment Management Inc | 202,937 | $13.3M | 0.45% | +20,537+11.3% | Added |
| Maplelane Capital, LLC | 205,000 | $13.4M | 3.46% | −230,000−52.9% | Reduced |
| Bank of New York Mellon Corp | 206,913 | $13.5M | 0.00% | −14,332−6.5% | Reduced |
| UBS Asset Management Americas Inc | 207,332 | $13.6M | 0.01% | +163,241+370.2% | Added |
| Marshall Wace, LLP | 207,724 | $13.6M | 0.03% | −43,752−17.4% | Reduced |
| Legal & General Group Plc | 214,327 | $14.0M | 0.00% | −13,341−5.9% | Reduced |
| Neuberger Berman Group LLC | 220,143 | $14.9M | 0.01% | +26,067+13.4% | Added |
| Goldman Sachs Group Inc | 228,190 | $14.9M | 0.00% | +113,637+99.2% | Added |
| Candriam Luxembourg S.C.A. | 236,605 | $15.5M | 0.13% | +5,253+2.3% | Added |
| Driehaus Capital Management LLC | 247,059 | $16.2M | 0.26% | +26,639+12.1% | Added |
| Nuveen Asset Management, LLC | 248,228 | $16.2M | 0.01% | +40,356+19.4% | Added |
| Artisan Partners Limited Partnership | 267,540 | $17.5M | 0.03% | −44,600−14.3% | Reduced |
| Two Sigma Investments, LP | 277,911 | $18.2M | 0.06% | +180,525+185.4% | Added |
| Charles Schwab Investment Management Inc | 303,726 | $19.9M | 0.01% | +4,666+1.6% | Added |
| Stephens Investment Management Group LLC | 318,002 | $20.8M | 0.38% | +54,461+20.7% | Added |
| Voloridge Investment Management, LLC | 323,267 | $21.2M | 0.11% | −85,624−20.9% | Reduced |
| Norges Bank | 329,856 | $21.6M | 0.01% | −1,403−0.4% | Reduced |
| Northern Trust Corp | 361,907 | $23.7M | 0.01% | −1,456−0.4% | Reduced |
| Robeco Schweiz AG | 372,300 | $24.4M | 0.43% | +92,800+33.2% | Added |
| Allianz Asset Management GmbH | 374,884 | $24.5M | 0.02% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 378,440 | $24.8M | 0.54% | +36,453+10.7% | Added |
| Morgan Stanley | 394,442 | $25.8M | 0.00% | +65,194+19.8% | Added |
| Eaton Vance Management | 447,123 | $29.3M | 0.04% | −398−0.1% | Reduced |
| Renaissance Technologies LLC | 480,100 | $31.4M | 0.04% | −91,000−15.9% | Reduced |
| Polar Capital Holdings Plc | 494,095 | $32.3M | 0.25% | +51,208+11.6% | Added |
| Credit Suisse AG | 518,194 | $33.9M | 0.04% | +461,871+820.0% | Added |
| Dimensional Fund Advisors LP | 552,978 | $36.2M | 0.01% | −26,829−4.6% | Reduced |
| Janus Henderson Group PLC | 571,921 | $37.4M | 0.03% | +16,192+2.9% | Added |
| AXA S.A. | 602,195 | $39.4M | 0.15% | −6,163−1.0% | Reduced |
| Baillie Gifford & Co | 620,934 | $40.6M | 0.04% | +55,960+9.9% | Added |
| Point72 Asset Management, L.P. | 655,043 | $42.9M | 0.20% | +600,543+1,101.9% | Added |
| Geode Capital Management, LLC | 659,818 | $43.2M | 0.01% | +14,974+2.3% | Added |
| Invesco Ltd. | 930,344 | $60.9M | 0.02% | −366,362−28.3% | Reduced |
| State Street Corp | 1,238,674 | $81.1M | 0.00% | +56,106+4.7% | Added |
| Macquarie Group Ltd | 1,640,233 | $107.4M | 0.12% | +626,893+61.9% | Added |
| Vanguard Group Inc | 3,491,715 | $228.6M | 0.01% | −23,647−0.7% | Reduced |
| BlackRock Inc. | 3,931,326 | $257.3M | 0.01% | −96,695−2.4% | Reduced |
| Money Concepts Capital Corp | 0 | $0 | 0.00% | −164−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −247,500−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −47,160−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −36,028−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −35,474−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −29,703−100.0% | Sold out |
| Westerly Capital Management, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −21,668−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −19,060−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −13,905−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −8,299−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −7,100−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −6,888−100.0% | Sold out |
| Privium Fund Management B.V. | 0 | $0 | 0.00% | −6,700−100.0% | Sold out |
| Cna Financial Corp | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Atria Wealth Solutions, Inc. | 0 | $0 | 0.00% | −6,141−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −6,094−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −5,727−100.0% | Sold out |
| NinePointTwo Capital | 0 | $0 | 0.00% | −4,620−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −4,192−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −3,054−100.0% | Sold out |
| McCollum Christoferson Group LLC | 0 | $0 | 0.00% | −2,995−100.0% | Sold out |
| Mitsubishi UFJ Trust & Banking Corp | 0 | $0 | 0.00% | −2,851−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −2,800−100.0% | Sold out |
| Winslow Asset Management Inc | 0 | $0 | 0.00% | −2,595−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −2,472−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −2,383−100.0% | Sold out |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −2,324−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −2,295−100.0% | Sold out |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −2,180−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −2,144−100.0% | Sold out |
| Goodwin Daniel L | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |