AmbarellaAMBA

13F holders, Q2 2024 (June 30)
262holders −7
36new positions
42sold out
7famous investors
$53.95avg. 13F price*

At the end of Q2 2024, 262 institutions reported holding Ambarella Inc. (AMBA) in their 13F filings, down 7 from Q1 2024. 36 opened new positions and 42 sold out. The largest holders were Vanguard Group Inc. ($248.0M), BlackRock Inc. ($187.4M) and State Street Corp. ($101.2M). 7 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio) and Israel Englander (0.1% of Millennium Management's portfolio).

Company
Ambarella Inc.
CUSIP
G037AX101
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 269Q1 2024Q2 2024: 262Q2 2024Q3 2024: 265Q3 2024Q4 2024: 298Q4 2024Q1 2025: 297Q1 2025Q2 2025: 304Q2 2025Q3 2025: 329Q3 2025Q4 2025: 324Q4 2025Q1 2026: 307Q1 2026Q2 2026: 341Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions36$68.4M
Exits42$78.4M

All 13F filers, Q1 2024 → Q2 2024: 5,580,294 shares bought and 4,275,194 shares sold, net +1,305,100 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 262 holders

Vanguard Group Inc. 0.00% Add +5.9% 4,596,170 $248.0M
BlackRock Inc. 0.00% Add +1.0% 3,473,129 $187.4M
State Street Corp. 0.00% Reduce -0.7% 1,876,379 $101.2M
Millennium Management 0.07% Add +7.0% 1,447,466 $78.1M
Manufacturers Life Insurance Company, The 0.07% Add +36.2% 1,291,900 $69.7M
Morgan Stanley 0.00% Reduce -18.0% 1,128,606 $60.9M
Citadel Advisors 0.06% Add +20.9% 1,076,216 $58.1M
Kodai Capital Management LP 1.05% Add +1.7% 1,027,414 $55.4M
Geode Capital Management, LLC 0.00% Add +3.9% 902,189 $48.7M
William Blair Investment Management, LLC 0.10% Reduce -54.3% 732,127 $39.5M
Dimensional Fund Advisors LP 0.01% Add +0.4% 683,119 $36.9M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% Add +1671.8% 622,412 $33.6M
Nuveen Asset Management, LLC 0.01% Add +226.8% 621,919 $33.6M
Marshall Wace, LLP 0.05% Add +69.2% 613,346 $33.1M
Legal & General Group Plc 0.01% Reduce -3.0% 533,467 $28.8M
Point72 Asset Management 0.09% Add +1556.9% 507,006 $27.4M
Pinnacle Associates Ltd. 0.41% Add +0.2% 485,838 $26.2M
SG Capital Management LLC 4.16% New 455,562 $24.6M
Bank of America Corp. 0.00% Add +37.9% 443,340 $23.9M
Stephens Investment Management Group LLC 0.32% Add +31.1% 417,284 $22.5M
Assenagon Asset Management S.A. 0.05% No change 402,507 $21.7M
Voloridge Investment Management, LLC 0.08% Reduce -7.8% 395,713 $21.3M
Exchange Traded Concepts, LLC 0.53% Reduce -8.8% 385,220 $20.8M
AXA S.A. 0.06% Reduce -1.9% 384,685 $20.8M
Goldman Sachs Group Inc. 0.00% Add +148.8% 368,897 $19.9M
Northern Trust Corp. 0.00% Reduce -2.9% 361,613 $19.5M
Balyasny Asset Management L.P. 0.05% Add +312.5% 355,150 $19.2M
D. E. Shaw & Co. 0.03% Add +89.1% 346,906 $18.7M
Two Sigma Advisers, LP 0.04% Reduce -16.4% 342,900 $18.5M
Baillie Gifford & Co. 0.01% Reduce -35.1% 326,236 $17.6M
Charles Schwab Investment Management Inc. 0.00% Add +3.5% 316,619 $17.1M
Robeco Schweiz AG 0.31% Reduce -13.4% 300,000 $16.2M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.04% — 294,864 $15.9M
Tributary Capital Management, LLC 1.28% Add +2.1% 285,667 $15.4M
JPMorgan Chase & Co. 0.00% Reduce -9.9% 207,917 $11.2M
Bank of New York Mellon Corp 0.00% Add +12.2% 205,233 $11.1M
Two Sigma Investments, LP 0.03% Reduce -16.9% 196,080 $10.6M
Connor, Clark & Lunn Investment Management Ltd. 0.04% Add +5.2% 190,525 $10.3M
LMR Partners LLP 0.26% New 175,000 $9.4M
Acadian Asset Management LLC 0.03% Add +230.1% 172,444 $9.3M
UBS Group AG 0.00% Reduce -4.0% 165,364 $8.9M
First Trust Advisors LP 0.01% Reduce -16.0% 161,788 $8.7M
Sora Investors LLC 1.54% New 155,000 $8.4M
Cubist Systematic Strategies, LLC 0.14% Reduce -29.7% 153,277 $8.3M
Tudor Investment Corporation 0.09% Add +42.4% 146,641 $7.9M
S Squared Technology, LLC 2.99% No change 125,551 $6.8M
Mitsubishi UFJ Asset Management Co., Ltd. 0.01% Add +28.8% 123,505 $6.7M
Engineers Gate Manager LP 0.15% Add +1.7% 121,147 $6.5M
Capital Fund Management S.A. 0.07% Reduce -5.8% 113,919 $6.1M
Barclays PLC 0.00% Reduce -2.9% 101,794 $5.5M
Granite Investment Partners, LLC 0.22% Add +34.9% 97,455 $5.3M
Scout Investments, Inc. 0.13% Reduce -12.3% 90,520 $4.9M
ExodusPoint Capital Management, LP 0.05% Reduce -2.5% 90,407 $4.9M
Westerly Capital Management, LLC 2.58% Reduce -49.7% 88,000 $4.7M
Essex Investment Management Co. LLC 0.88% New 87,219 $4.7M
Bank of Montreal 0.00% Add +743.8% 82,432 $4.5M
Atom Investors LP 0.44% New 82,163 $4.4M
Victory Capital Management Inc. 0.00% Add +4.6% 81,213 $4.4M
SWS Partners 1.28% Add +25.3% 79,522 $4.3M
Swiss National Bank 0.00% Add +1.6% 76,633 $4.1M
Woodline Partners LP 0.04% Reduce -62.4% 73,674 $4.0M
Canada Pension Plan Investment Board 0.00% New 70,600 $3.8M
ArrowMark Colorado Holdings LLC 0.04% Add +7.7% 70,000 $3.8M
Healthcare of Ontario Pension Plan Trust Fund 0.01% New 66,800 $3.6M
Holocene Advisors, LP 0.01% Reduce -26.3% 60,811 $3.3M
Rhumbline Advisers 0.00% Add +5.5% 60,780 $3.3M
Jane Street Group, LLC 0.00% Add +389.5% 59,187 $3.2M
Envestnet Asset Management Inc. 0.00% Add +3.8% 54,743 $3.0M
Algert Global LLC 0.10% Reduce -4.1% 53,905 $2.9M
Citigroup Inc. 0.00% Add +85.4% 52,433 $2.8M
Ameriprise Financial Inc. 0.00% Reduce -17.4% 51,534 $2.8M
Numerai GP LLC 1.00% Add +57.9% 50,882 $2.7M
HRT Financial LP 0.02% Add +157.8% 50,186 $2.7M
Sei Investments Co. 0.00% Add +330.7% 48,463 $2.6M
Twinbeech Capital LP 0.05% Reduce -24.6% 48,398 $2.6M
Wells Fargo & Company 0.00% Add +4.4% 48,099 $2.6M
Jump Financial, LLC 0.05% Reduce -9.5% 47,457 $2.6M
Royal Bank of Canada 0.00% Add +41.6% 46,238 $2.5M
Alliancebernstein L.P. 0.00% Reduce -3.7% 43,961 $2.4M
Franklin Resources Inc. 0.00% Add +303.9% 43,951 $2.4M
Jacobs Levy Equity Management, Inc. 0.01% No change 43,836 $2.4M
KBC Group NV 0.01% No change 41,310 $2.2M
Kennedy Capital Management LLC 0.05% Reduce -33.7% 41,107 $2.2M
Aquila Investment Management LLC 2.03% No change 40,000 $2.2M
Invesco Ltd. 0.00% Add +4.3% 39,665 $2.1M
Deutsche Bank AG 0.00% Add +1.3% 39,459 $2.1M
California State Teachers Retirement System 0.00% Reduce -1.0% 37,881 $2.0M
State of New Jersey Common Pension Fund D 0.01% Reduce -22.9% 37,840 $2.0M
First National Bank of Omaha 0.13% Add +27.0% 37,697 $2.0M
Arrowstreet Capital, Limited Partnership 0.00% Add +192.8% 36,669 $2.0M
Neuberger Berman Group LLC 0.00% Reduce -79.4% 35,185 $1.9M
BNP Paribas Financial Markets 0.00% Reduce -23.1% 33,527 $1.8M
Edgestream Partners, L.P. 0.08% Add +41.0% 32,578 $1.8M
Thrivent Financial for Lutherans 0.00% Reduce -4.1% 31,310 $1.7M
Primecap Management Co. 0.00% Reduce -3.8% 30,100 $1.6M
Natixis Advisors, LLC 0.00% Add +8.7% 28,428 $1.5M
Janus Henderson Group PLC 0.00% Reduce -1.9% 28,368 $1.5M
HSBC Holdings PLC 0.00% Add +31.2% 27,830 $1.5M
Quantbot Technologies LP 0.07% Reduce -54.6% 26,521 $1.4M
Two Sigma Securities, LLC 0.06% Add +135.2% 24,483 $1.3M
Russell Investments Group, Ltd. 0.00% Reduce -4.8% 23,442 $1.3M
MetLife Investment Management, LLC 0.01% Add +12.8% 22,297 $1.2M
Gsa Capital Partners LLP 0.08% Reduce -11.1% 22,121 $1.2M
T. Rowe Price Associates Inc. 0.00% Add +5.2% 21,643 $1.2M
McDonald Partners LLC 0.30% Add +0.2% 21,021 $1.1M
Corebridge Financial, Inc. 0.01% — 20,385 $1.1M
Redmond Asset Management, LLC 0.36% Add +191.0% 20,200 $1.1M
Susquehanna International Group, LLP 0.00% Add +182.2% 18,585 $1.0M
Raymond James & Associates 0.00% Add +18.7% 17,872 $964K
Bayesian Capital Management, LP 0.11% New 17,577 $948K
Linden Thomas Advisory Services, LLC 0.15% Add +1.7% 17,522 $945K
Edmond DE Rothschild Holding S.A. 0.02% Add +2.3% 16,763 $904K
Mirae Asset Global Investments Co., Ltd. 0.00% Reduce -93.7% 15,934 $851K
Verition Fund Management LLC 0.01% Reduce -26.3% 15,675 $846K
Pathstone Holdings, LLC 0.00% Reduce -2.2% 15,662 $845K
SG Americas Securities, LLC 0.01% New 15,592 $841K
New York State Common Retirement Fund 0.00% Add +0.1% 15,525 $838K
Headlands Technologies LLC 0.09% Add +38.5% 15,459 $834K
Squarepoint Ops LLC 0.00% Reduce -77.5% 15,384 $830K
Cresset Asset Management, LLC 0.00% Add +33.6% 15,329 $827K
IMC-Chicago, LLC 0.03% New 15,192 $820K
Torno Capital, LLC 0.09% New 15,000 $809K
Guggenheim Capital LLC 0.01% Add +23.2% 14,948 $806K
Legato Capital Management LLC 0.11% New 14,648 $790K
Nebula Research & Development LLC 0.13% Add +158.6% 14,485 $781K
TradeLink Capital LLC 2.24% New 9,912 $775K
Schonfeld Strategic Advisors LLC 0.01% Reduce -30.9% 14,106 $761K
Seven Eight Capital, LP 0.08% Reduce -30.9% 14,011 $756K
Stifel Financial Corp. 0.00% Reduce -13.5% 13,172 $711K
Sherbrooke Park Advisers LLC 0.12% New 12,734 $687K
Magnetar Financial LLC 0.02% New 12,685 $684K
Voya Investment Management LLC 0.00% Add +1.2% 12,516 $675K
Campbell & CO Investment Adviser LLC 0.06% Add +54.0% 12,478 $673K
GAMCO Investors 0.01% Reduce -12.3% 12,291 $663K
Ensign Peak Advisors, Inc 0.00% No change 12,290 $663K
Hennion & Walsh Asset Management, Inc. 0.03% Add +13.1% 11,619 $627K
Y-Intercept (Hong Kong) Ltd 0.03% New 11,571 $624K
Man Group plc 0.00% Reduce -87.5% 11,428 $617K
Osaic Holdings, Inc. 0.00% Reduce -10.9% 11,219 $605K
Arizona State Retirement System 0.00% Add +3.7% 10,893 $588K
State Board of Administration of Florida Retirement System 0.00% Reduce -2.3% 10,785 $582K
LPL Financial LLC 0.00% Reduce -13.5% 10,238 $552K
Azzad Asset Management Inc. 0.06% Add +2.4% 9,983 $539K
White Pine Capital LLC 0.20% Reduce -4.3% 9,822 $530K
Handelsbanken Fonder AB 0.00% Add +21.1% 9,744 $526K
Oak Associates Ltd. 0.03% No change 9,311 $502K
ProShare Advisors LLC 0.00% Reduce -10.9% 9,272 $500K
Trust Point Inc. 0.04% Add +5.1% 9,194 $496K
US Bancorp \de 0.00% Add +13.7% 8,851 $478K
Amundi 0.00% Reduce -72.4% 8,131 $464K
Keel Point, LLC 0.04% New 10,006 $462K
SteelPeak Wealth, LLC 0.02% Reduce -13.2% 8,385 $452K
Western Wealth Management, LLC 0.03% Reduce -4.5% 8,050 $434K
Rafferty Asset Management, LLC 0.00% Reduce -15.8% 7,738 $417K
Alpha DNA Investment Management LLC 0.22% Reduce -27.3% 7,305 $394K
Jefferies Financial Group Inc. 0.01% Reduce -1.6% 7,250 $391K
Tower Research Capital LLC (TRC) 0.01% Add +439.7% 6,590 $356K
Wolverine Trading, LLC 0.01% New 6,525 $352K
Allianz SE 0.01% No change 6,368 $344K
Creative Planning 0.00% New 6,032 $325K
Cinctive Capital Management LP 0.02% Reduce -69.8% 6,007 $324K
FMR LLC 0.00% Add +301.6% 5,992 $323K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% Reduce -9.3% 5,954 $321K
First National Advisers, LLC 0.06% Add +41.6% 5,898 $318K
NorthCrest Asset Manangement, LLC 0.01% No change 5,720 $309K
Pitcairn Co. 0.02% Add +10.6% 5,708 $308K
Wrapmanager Inc. 0.08% Add +9.3% 5,523 $298K
Sheets Smith Wealth Management 0.04% Reduce -16.3% 5,515 $298K
GTS Securities LLC 0.01% New 5,504 $297K
Point72 (DIFC) Ltd 0.03% Reduce -56.7% 5,388 $291K
Ofi Invest Asset Management 0.01% Add +163.4% 5,705 $287K
Commonwealth Equity Services, LLC 0.00% Reduce -8.0% 5,315 $287K
KG Capital Management 0.10% Reduce -59.8% 5,126 $277K
First Community Trust NA 0.23% No change 5,000 $270K
Mariner, LLC 0.00% Reduce -10.3% 4,889 $264K
Pictet Asset Management Holding SA 0.00% No change 4,643 $250K
Graham Capital Management, L.P. 0.02% Reduce -61.8% 4,641 $250K
AQR Capital Management 0.00% New 4,592 $248K
Sumitomo Mitsui DS Asset Management Company, Ltd 0.00% Add +3.9% 4,482 $242K
Principal Financial Group Inc. 0.00% Reduce -8.8% 4,454 $240K
Cim Investment Management Inc. 0.07% New 4,436 $239K
Cerity Partners LLC 0.00% Reduce -4.8% 4,399 $237K
Versor Investments LP 0.04% New 4,363 $235K
Procyon Advisors, LLC 0.02% New 4,271 $230K
Public Employees Retirement Association of Colorado 0.00% Reduce -4.9% 4,125 $223K
Apollon Wealth Management, LLC 0.01% No change 4,000 $216K
Janney Montgomery Scott LLC 0.00% Reduce -1.4% 3,978 $215K
Ameritas Investment Partners, Inc. 0.01% No change 3,803 $205K
Dynamic Technology Lab Private Ltd 0.02% Reduce -83.0% 3,739 $201K
Aquatic Capital Management LLC 0.01% Reduce -86.8% 3,700 $200K
Walleye Capital LLC 0.00% Reduce -69.7% 3,458 $187K
Register Financial Advisors LLC 0.09% No change 3,300 $178K
Northwestern Mutual Wealth Management Co. 0.00% Add +22.0% 3,275 $177K
Leonteq Securities AG 0.02% Reduce -20.4% 3,150 $170K
STRS Ohio 0.00% Reduce -68.8% 3,000 $162K
Lazard Asset Management LLC 0.00% Add +81.6% 2,334 $125K
PNC Financial Services Group, Inc. 0.00% Reduce -50.9% 2,089 $113K
Johnson Financial Group, Inc. 0.01% Add +85.9% 1,952 $105K
Farther Finance Advisors, LLC 0.00% Add +0.1% 1,755 $94K
Van Eck Associates Corp. 0.00% Add +62.1% 1,441 $78K
Amalgamated Bank 0.00% Add +7.6% 1,366 $74K
Point72 Asia (Singapore) Pte. Ltd. 0.01% Add +10.2% 1,268 $68K
Migdal Insurance & Financial Holdings Ltd. 0.00% Reduce -22.1% 1,258 $67K
DekaBank Deutsche Girozentrale 0.00% No change 1,266 $67K
Daiwa Securities Group Inc. 0.00% Reduce -14.1% 1,156 $62K
China Universal Asset Management Co., Ltd. 0.01% No change 1,000 $54K
Manchester Capital Management LLC 0.01% New 775 $42K
First Horizon Advisors, Inc. 0.00% No change 700 $38K
Skandinaviska Enskilda Banken AB (publ) 0.00% Reduce -7.1% 670 $36K
Pacer Advisors, Inc. 0.00% Reduce -15.7% 560 $30K
Cwm, LLC 0.00% Add +127.7% 542 $29K
EntryPoint Capital, LLC 0.01% New 527 $28K
Knuff & Co LLC 0.01% No change 500 $27K
Meeder Asset Management Inc. 0.00% New 483 $26K
Group One Trading LLC 0.00% Reduce -49.2% 432 $23K
Nisa Investment Advisors, LLC 0.00% Add +5.8% 381 $21K
Steward Partners Investment Advisory, LLC 0.00% Reduce -13.3% 338 $18K
Elequin Capital, LP 0.01% New 330 $18K
Lindbrook Capital, LLC 0.00% Add +896.7% 299 $16K
Rothschild Investment LLC 0.00% Add +3.6% 290 $16K
Itau Unibanco Holding S.A. 0.00% New 284 $15K
Quarry LP 0.01% Reduce -18.8% 263 $14K
Raffa Wealth Management, LLC 0.00% No change 263 $14K
Global X Japan Co., Ltd. 0.00% No change 260 $14K
Caldwell Sutter Capital, Inc. 0.01% No change 225 $12K
Advisors Asset Management, Inc. 0.00% Reduce -5.9% 224 $12K
CIBC Private Wealth Group LLC 0.00% No change 160 $10K
Blue Trust, Inc. 0.00% Add +256.0% 178 $9K
Federation des caisses Desjardins du Quebec 0.00% Reduce -57.1% 150 $8K
UMB Bank, n.a. 0.00% Reduce -11.8% 142 $8K
Macroview Investment Management LLC 0.01% Reduce -11.8% 135 $7K
Signaturefd, LLC 0.00% Reduce -50.5% 135 $7K
Private Wealth Management Group, LLC 0.00% New 110 $6K
Glass Jacobson Investment Advisors llc 0.00% No change 100 $5K
Versant Capital Management, Inc 0.00% Add +488.2% 100 $5K
Private Trust Co. NA 0.00% Add +25.6% 98 $5K
Parallel Advisors, LLC 0.00% Add +90.5% 80 $4K
EverSource Wealth Advisors, LLC 0.00% Add +5.6% 76 $4K
Hazlett, Burt & Watson, Inc. 0.00% No change 75 $4K
National Bank of Canada 0.00% No change 65 $3K
Global Retirement Partners, LLC 0.00% New 61 $3K
Bartlett & Co. Wealth Management LLC 0.00% New 59 $3K
Allworth Financial LP 0.00% Reduce -50.0% 55 $3K
Opal Wealth Advisors, LLC 0.00% New 57 $3K
GAMMA Investing LLC 0.00% Add +940.0% 52 $3K
Redwood Wealth Management Group, LLC 0.00% New 50 $3K
Baldwin Wealth Partners LLC 0.00% No change 50 $3K
Principal Securities, Inc. 0.00% No change 49 $3K
Whittier Trust Co. 0.00% No change 40 $2K
Harbour Investments, Inc. 0.00% No change 25 $1K
Beaird Harris Wealth Management, LLC 0.00% No change 22 $1K
Abich Financial Wealth Management LLC 0.00% Add +850.0% 19 $1K
Avion Wealth 0.00% New 23 $1K
Spire Wealth Management 0.00% Reduce -87.0% 15 $809
Larson Financial Group LLC 0.00% Reduce -99.2% 14 $755
Concourse Financial Group Securities, Inc. 0.00% No change 13 $701
Rise Advisors, LLC 0.00% No change 10 $540
Tradewinds Capital Management, LLC 0.00% No change 10 $540
NBT Bank, N.A. 0.00% No change 10 $540
Smartleaf Asset Management LLC 0.00% New 7 $373
MassMutual Private Wealth & Trust, FSB 0.00% Reduce -78.6% 3 $162
Covestor Ltd 0.00% No change 3 $0

"% of holder's portfolio" is AMBA's weight in each manager's 13F, not the share of Ambarella Inc. the manager owns.