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, Q1 2023
Institutional positions in Ambarella Inc as of Mar 31, 2023. 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
- 273
- +10 vs. Q4 2022
- Shares held
- 30.3M
- −1.10M (−3.5%) vs. Q4 2022
- Total value
- $2.35B
- −$229.7M (−8.9%) vs. Q4 2022
- New holders
- 44
- 89 more added
- Sold out
- 34
- 93 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Ambarella Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aigen Investment Management, LP | 2,667 | $206.5K | 0.03% | +2,667 | New |
| PEAK6 Investments LLC | 2,647 | $204.9K | 0.01% | −2,684−50.3% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 2,586 | $198.0K | 0.00% | +2,586 | New |
| Montanaro Asset Management Ltd | 2,200 | $170.3K | 0.03% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,022 | $156.5K | 0.01% | −230−10.2% | Reduced |
| Register Financial Advisors LLC | 2,000 | $154.8K | 0.12% | −1,500−42.9% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,976 | $153.0K | 0.00% | −751−27.5% | Reduced |
| Great West Life Assurance Co | 1,718 | $133.0K | 0.00% | +1,718 | New |
| Amundi | 1,879 | $131.3K | 0.00% | −120−6.0% | Reduced |
| Truvestments Capital LLC | 1,540 | $119.2K | 0.06% | −530−25.6% | Reduced |
| State of Wyoming | 1,398 | $108.2K | 0.03% | +479+52.1% | Added |
| Nisa Investment Advisors, LLC | 1,384 | $107.0K | 0.00% | −150−9.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,327 | $102.7K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,155 | $89.0K | 0.00% | +404+53.8% | Added |
| Psagot Value Holdings Ltd. / (Israel) | 1,122 | $85.0K | 0.04% | +1,122 | New |
| Stephens Inc | 1,095 | $84.8K | 0.00% | +462+73.0% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 1,025 | $79.0K | 0.00% | +7+0.7% | Added |
| China Universal Asset Management Co., Ltd. | 1,000 | $77.4K | 0.03% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 939 | $73.0K | 0.00% | +184+24.4% | Added |
| Aquatic Capital Management LLC | 900 | $70.0K | 0.00% | +900 | New |
| Private Trust Co NA | 853 | $66.0K | 0.01% | 00.0% | Unchanged |
| First Command Bank | 798 | $61.8K | 0.01% | −2−0.3% | Reduced |
| First Command Financial Services, Inc. | 798 | $61.8K | 0.01% | −2−0.3% | Reduced |
| Advisors Asset Management, Inc. | 720 | $55.7K | 0.00% | −603−45.6% | Reduced |
| Edmond de Rothschild Holding S.A. | 550 | $42.6K | 0.00% | −144−20.7% | Reduced |
| Belpointe Asset Management LLC | 548 | $42.4K | 0.00% | −394−41.8% | Reduced |
| Advisory Services Network, LLC | 464 | $35.9K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 428 | $33.0K | 0.00% | +62+16.9% | Added |
| Umb Bank N A | 404 | $31.3K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 381 | $29.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 350 | $27.1K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 330 | $26.0K | 0.01% | −115−25.8% | Reduced |
| Ci Investments Inc. | 296 | $23.0K | 0.00% | −60−16.9% | Reduced |
| Ameritas Advisory Services, LLC | 326 | $22.1K | 0.00% | +326 | New |
| Itau Unibanco Holding S.A. | 261 | $20.2K | 0.00% | 00.0% | Unchanged |
| Standard Family Office LLC | 225 | $17.4K | 0.03% | 00.0% | Unchanged |
| Quantbot Technologies LP | 213 | $16.5K | 0.00% | +213 | New |
| Signaturefd, LLC | 210 | $16.3K | 0.00% | +12+6.1% | Added |
| Spire Wealth Management | 125 | $9.68K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 111 | $8.59K | 0.00% | +111 | New |
| Lindbrook Capital, LLC | 102 | $7.90K | 0.00% | +74+264.3% | Added |
| Baldwin Brothers Inc | 100 | $7.74K | 0.00% | 00.0% | Unchanged |
| Bourgeon Capital Management LLC | 100 | $7.74K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 100 | $7.74K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 88 | $6.81K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 85 | $6.58K | 0.00% | 00.0% | Unchanged |
| Hazlett, Burt & Watson, Inc. | 75 | $6.00K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 76 | $5.88K | 0.00% | +2+2.7% | Added |
| Parallel Advisors, LLC | 57 | $4.41K | 0.00% | +1+1.8% | Added |
| Centerpoint Advisors, LLC | 52 | $4.00K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 50 | $3.87K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 43 | $3.33K | 0.00% | +43 | New |
| Venturi Wealth Management, LLC | 43 | $3.33K | 0.00% | +43 | New |
| Whittier Trust Co | 40 | $3.10K | 0.00% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 35 | $2.71K | 0.00% | +7+25.0% | Added |
| Foster Dykema Cabot & Co Inc | 32 | $2.00K | 0.00% | +32 | New |
| Beaird Harris Wealth Management, LLC | 22 | $1.70K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 26 | $1.28K | 0.00% | −1,177−97.8% | Reduced |
| Glen Eagle Advisors, LLC | 15 | $1.16K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 13 | $1.01K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 19 | $1.00K | 0.00% | −100−84.0% | Reduced |
| Capital Advisors, Ltd. LLC | 12 | $1.00K | 0.00% | −16−57.1% | Reduced |
| Clear Street Markets LLC | 7 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 10 | $775 | 0.00% | 00.0% | Unchanged |
| Berkshire Capital Holdings Inc | 10 | $774 | 0.00% | −57,260−100.0% | Reduced |
| Rise Advisors, LLC | 10 | $774 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 8 | $619 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 7 | $542 | 0.00% | −21−75.0% | Reduced |
| Baker Avenue Asset Management, LP | 6 | $465 | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 6 | $465 | 0.00% | +6 | New |
| Covestor Ltd | 2 | $0 | 0.00% | −1−33.3% | Reduced |
| Jericho Capital Asset Management L.P. | 0 | $0 | 0.00% | −271,000−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −110,758−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −99,761−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −63,429−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −49,700−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −46,235−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −35,062−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −32,400−100.0% | Sold out |
| Force Hill Capital Management LP | 0 | $0 | 0.00% | −32,100−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −30,201−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −17,700−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −17,419−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −13,958−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −11,059−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −7,461−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −5,817−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −5,538−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −3,079−100.0% | Sold out |
| Winslow Asset Management Inc | 0 | $0 | 0.00% | −2,570−100.0% | Sold out |
| Moors & Cabot, Inc. | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −1,172−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −148−100.0% | Sold out |