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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.

Q4 2024 vs. Q3 2024

How the institutions holding Ambarella Inc changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of AMBA: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders2655299+39
Shares33.0M156.4K33.7M+945.7K (+2.9%)
Value$1.86B$9.10M$2.46B+$603.2M (+32.6%)

5 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (72)

Institutions that held Ambarella Inc at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to AMBA in Q4 2024
InstitutionSharesValue% of portfolio
Fuller & Thaler Asset Management, Inc.725,467$52.8M0.20%
Raymond James Financial Inc114,747$8.35M0.00%
Susquehanna Fundamental Investments, LLC49,849$3.63M0.06%
Renaissance Technologies LLC43,000$3.13M0.00%
Jain Global LLC40,935$2.98M0.09%
Castleark Management LLC31,960$2.32M0.08%
D.A. Davidson & Co.22,980$1.67M0.01%
Collar Capital Management, LLC21,798$1.59M1.32%
Artemis Wealth Advisors, LLC20,000$1.45M0.26%
PEAK6 LLC16,510$1.20M0.05%
Principal Financial Group Inc15,937$1.16M0.00%
Gotham Asset Management, LLC14,519$1.06M0.01%
Ofi Invest Asset Management11,832$831.2K0.02%
Parallax Volatility Advisers, L.P.10,970$798.0K0.02%
Summit Global Investments8,832$642.0K0.04%
Police & Firemen's Retirement System of New Jersey8,092$588.6K0.01%
KLP Kapitalforvaltning AS8,000$581.9K0.00%
Los Angeles Capital Management LLC7,678$558.5K0.00%
Asset Management One Co.,Ltd.7,528$553.4K0.00%
Corton Capital Inc.6,952$505.7K0.29%
Universal- Beteiligungs- und Servicegesellschaft mbH6,210$451.7K0.00%
Toroso Investments, LLC6,102$443.9K0.00%
Semanteon Capital Management, LP5,309$386.2K0.21%
Chesapeake Capital Corp5,292$384.9K0.39%
Bryce Point Capital, LLC5,255$382.2K0.11%
Empowered Funds, LLC5,080$369.5K0.01%
Captrust Financial Advisors4,954$360.4K0.00%
Occudo Quantitative Strategies LP4,757$346.0K0.06%
Campbell & CO Investment Adviser LLC4,612$335.5K0.03%
Centaurus Financial, Inc.4,466$325.0K0.02%
Winslow Asset Management Inc4,395$320.0K0.06%
Prakash Investment Advisors LLC4,000$291.0K0.29%
Counterpoint Mutual Funds LLC3,940$286.6K0.04%
Wealth Enhancement Advisory Services, LLC3,828$278.4K0.00%
State of Wisconsin Investment Board3,616$263.0K0.00%
CIBC World Markets Corp3,545$257.9K0.00%
Pinnacle Wealth Management Advisory Group, LLC3,525$256.4K0.02%
Xponance, Inc.3,516$255.8K0.00%
Stephens Inc3,506$255.0K0.00%
Polymer Capital Management (US) LLC3,350$243.7K0.08%
Register Financial Advisors LLC3,300$240.0K0.12%
Cornerstone Investment Partners, LLC3,278$238.4K0.01%
Bank Julius Baer & Co. Ltd, Zurich2,735$219.5K0.00%
JustInvest LLC3,005$218.6K0.00%
LMR Partners LLP3,000$218.2K0.00%
Western Wealth Management, LLC3,000$218.2K0.01%
Envestnet Portfolio Solutions, Inc.2,941$213.9K0.00%
Heritage Family Offices, LLP2,925$212.8K0.11%
McCollum Christoferson Group LLC2,750$200.0K0.06%
Ardsley Advisory Partners LP2,500$181.8K0.04%
Perennial Investment Advisors, LLC2,303$167.5K0.02%
Bayforest Capital Ltd1,444$105.0K0.13%
Group One Trading, L.P.1,419$103.2K0.00%
Johnson Financial Group, Inc.924$70.9K0.00%
National Bank of Canada953$69.3K0.00%
R Squared Ltd930$67.6K0.07%
SBI Securities Co., Ltd.734$53.4K0.00%
Aster Capital Management (DIFC) Ltd510$37.1K0.01%
Point72 (DIFC) Ltd304$22.1K0.00%
Albion Financial Group75$5.46K0.00%
Chapman Financial Group, LLC65$4.73K0.00%
Bell Investment Advisors, Inc59$4.29K0.00%
First Pacific Financial49$3.56K0.00%
Aspect Partners, LLC40$2.91K0.00%
Cullen/Frost Bankers, Inc.35$2.55K0.00%
Skopos Labs, Inc.17$1.24K0.00%
Cornerstone Planning Group LLC14$1.03K0.00%
MAI Capital Management12$8730.00%
Caitong International Asset Management Co., Ltd11$8000.00%
IFP Advisors, Inc7$5090.00%
Riggs Asset Managment Co. Inc.4$2870.00%
Kozak & Associates, Inc.0$50.00%

Sold out (33)

Institutions that held Ambarella Inc at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of AMBA in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Voloridge Investment Management, LLC203,249$11.5M
J. Goldman & Co LP137,831$7.77M
Twinbeech Capital LP86,381$4.87M
Tudor Investment Corp Et Al68,726$3.88M
Walleye Capital LLC42,522$2.40M
Atom Investors LP27,473$1.55M
Mirabella Financial Services LLP28,224$1.53M
Dynamic Technology Lab Private Ltd25,883$1.46M
Sherbrooke Park Advisers LLC20,253$1.14M
Redmond Asset Management, LLC19,800$1.12M
Quantbot Technologies LP18,872$1.06M
Allianz SE15,768$889.4K
Scientech Research LLC14,157$798.5K
Jefferies Financial Group Inc.13,483$760.5K
Oppenheimer & Co Inc11,750$662.8K
Headlands Technologies LLC10,142$572.1K
Arrowstreet Capital, Limited Partnership8,329$469.8K
Entropy Technologies, LP8,235$464.5K
First National Advisers, LLC6,350$358.2K
Point72 Hong Kong Ltd5,784$326.3K
NorthCrest Asset Manangement, LLC5,770$325.5K
Versor Investments LP4,619$260.5K
EntryPoint Capital, LLC3,754$211.7K
Prudential Financial Inc3,708$209.2K
nVerses Capital, LLC2,700$152.3K
Point72 Asia (Singapore) Pte. Ltd.900$50.8K
BOK Financial Private Wealth, Inc.200$11.3K
Macroview Investment Management LLC158$8.91K
Baldwin Brothers Inc50$2.82K
Capital Performance Advisors LLP40$2.26K
Continuum Advisory, LLC13$761
NBT Bank N A10$564
Rise Advisors, LLC10$564

Not filed for Q4 2024 yet (5)

Institutions that held Ambarella Inc at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMBA in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Scout Investments, Inc.86,931$5.18M
PEAK6 Investments LLC49,514$2.79M
Raymond James & Associates17,296$975.6K
Raymond James Financial Services Advisors, Inc.2,607$147.0K
Abich Financial Wealth Management LLC52$2.93K