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; 342 institutions reported holding it in 13F filings for Q2 2026, worth $3.13B in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Ambarella Inc as of Dec 31, 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
- 265
- +24 vs. Q3 2022
- Shares held
- 31.4M
- +1.51M (+5.0%) vs. Q3 2022
- Total value
- $2.58B
- +$900.0M (+53.5%) vs. Q3 2022
- New holders
- 52
- 83 more added
- Sold out
- 28
- 94 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 342 | $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 2022
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Steward Partners Investment Advisory, LLC | 1,327 | $109.1K | 0.00% | +52+4.1% | Added |
| Advisors Asset Management, Inc. | 1,323 | $108.8K | 0.00% | −362−21.5% | Reduced |
| Cutler Group LP | 1,172 | $96.0K | 0.01% | +1,172 | New |
| Skandinaviska Enskilda Banken AB (publ) | 1,018 | $84.0K | 0.00% | −28−2.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,000 | $82.2K | 0.03% | +1,000 | New |
| Rockefeller Capital Management L.P. | 1,000 | $82.0K | 0.00% | −50−4.8% | Reduced |
| Belpointe Asset Management LLC | 942 | $77.5K | 0.00% | +942 | New |
| State of Wyoming | 919 | $75.6K | 0.03% | −69−7.0% | Reduced |
| Private Trust Co NA | 853 | $70.0K | 0.01% | 00.0% | Unchanged |
| First Command Bank | 800 | $66.0K | 0.01% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 800 | $66.0K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 751 | $62.0K | 0.00% | −2,273−75.2% | Reduced |
| Daiwa Securities Group Inc. | 755 | $62.0K | 0.00% | −332−30.5% | Reduced |
| IFP Advisors, Inc | 1,203 | $58.0K | 0.00% | −7−0.6% | Reduced |
| Edmond de Rothschild Holding S.A. | 694 | $57.1K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 633 | $52.1K | 0.00% | −493−43.8% | Reduced |
| Shay Capital LLC | 500 | $41.1K | 0.03% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 464 | $38.2K | 0.00% | +464 | New |
| Hall Laurie J Trustee | 445 | $37.0K | 0.02% | −70−13.6% | Reduced |
| Umb Bank N A | 404 | $33.0K | 0.00% | −73−15.3% | Reduced |
| First Horizon Advisors, Inc. | 381 | $31.3K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 366 | $30.0K | 0.00% | −282−43.5% | Reduced |
| Ci Investments Inc. | 356 | $29.0K | 0.00% | −43−10.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 350 | $28.8K | 0.00% | −100−22.2% | Reduced |
| Itau Unibanco Holding S.A. | 261 | $21.5K | 0.00% | −108−29.3% | Reduced |
| Standard Family Office LLC | 225 | $18.5K | 0.04% | −175−43.8% | Reduced |
| Montag A & Associates Inc | 225 | $18.5K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 198 | $16.3K | 0.00% | +103+108.4% | Added |
| Public Employees Retirement System of Ohio | 148 | $12.0K | 0.00% | −254−63.2% | Reduced |
| Spire Wealth Management | 125 | $10.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 119 | $9.00K | 0.00% | +100+526.3% | Added |
| Bourgeon Capital Management LLC | 100 | $8.22K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $8.22K | 0.01% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 100 | $8.22K | 0.00% | +100 | New |
| Glass Jacobson Investment Advisors llc | 100 | $8.22K | 0.00% | +100 | New |
| Quadrant Capital Group LLC | 88 | $7.24K | 0.00% | +81+1,157.1% | Added |
| Money Concepts Capital Corp | 87 | $7.15K | 0.00% | +87 | New |
| Geneos Wealth Management Inc. | 85 | $6.99K | 0.00% | 00.0% | Unchanged |
| Comerica Securities,inc. | 80 | $6.58K | 0.00% | +80 | New |
| Pacer Advisors, Inc. | 74 | $6.08K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 75 | $6.00K | 0.01% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 56 | $4.61K | 0.00% | +21+60.0% | Added |
| Orion Capital Management LLC | 50 | $4.11K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 52 | $4.00K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 40 | $3.29K | 0.00% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 28 | $2.30K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 28 | $2.30K | 0.00% | +7+33.3% | Added |
| Bell Investment Advisors, Inc | 28 | $2.30K | 0.00% | +20+250.0% | Added |
| Ruedi Wealth Management, Inc. | 25 | $2.06K | 0.00% | +25 | New |
| Capital Advisors, Ltd. LLC | 28 | $2.00K | 0.00% | +28 | New |
| Beaird Harris Wealth Management, LLC | 22 | $1.81K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 15 | $1.23K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 13 | $1.07K | 0.00% | −72−84.7% | Reduced |
| Larson Financial Group LLC | 13 | $1.07K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 13 | $1.07K | 0.00% | +13 | New |
| Clear Street Markets LLC | 7 | $1.00K | 0.00% | +7 | New |
| Tradewinds Capital Management, LLC | 10 | $822 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 10 | $822 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 8 | $658 | 0.00% | +8 | New |
| Baker Avenue Asset Management, LP | 6 | $493 | 0.00% | +6 | New |
| Manchester Capital Management LLC | 5 | $411 | 0.00% | −1−16.7% | Reduced |
| Tfo-TDC, LLC | 3 | $316 | 0.00% | +3 | New |
| Hexagon Capital Partners LLC | 1 | $82 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 5 | $0 | 0.00% | −1−16.7% | Reduced |
| Covestor Ltd | 3 | $0 | 0.00% | +1+50.0% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −318,478−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −244,727−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −236,390−100.0% | Sold out |
| Maplelane Capital, LLC | 0 | $0 | 0.00% | −169,000−100.0% | Sold out |
| Shannon River Fund Management LLC | 0 | $0 | 0.00% | −81,173−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −73,158−100.0% | Sold out |
| Liontrust Investment Partners LLP | 0 | $0 | 0.00% | −23,031−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −27,188−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −19,381−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −17,482−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −17,175−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −14,971−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −9,567−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −6,220−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,790−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −4,670−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −2,819−100.0% | Sold out |
| Platinum Investment Management Ltd | 0 | $0 | 0.00% | −1,842−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −1,075−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −254−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −137−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Almanack Investment Partners, LLC. | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Moisand Fitzgerald Tamayo, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Eaton Vance Management | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |
| American Research & Management Co. | – | – | – | – | Not filed |