Ambarella Inc (AMBA) Ownership

42.44 ↓1.22 (-2.79%)
As of April 18, 2024, 3:59pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Ambarella Inc (AMBA), owning a total of 4.1 million shares. Combined, the top 37 institutional holders of AMBA own 75.42% of the company with a total of 30.2 million shares.

In the latest ownership report on December 31st 2023, the top 37 institutional holders increased their combined ownership of AMBA by 3.1 million shares. 13 institutions bought 3,448,034 total additional shares and increased their ownership by an average of 130.39%. However 6 institutions sold 351,659 total shares and decreased their ownership by an average of 9.2%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Ambarella increased by a net total of 3,096,375 in the latest quarter.

Institution Ownership Chart

Your browser does not support this chart.

Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc10.168%1.737%4,092,53469,8642023-12-31
BlackRock Inc8.401%1.645%3,381,19754,7292023-12-31
State Street Corporation4.436%10.800%1,785,343174,0222023-12-31
William Blair Investment Management, LLC4.069%-1.807%1,637,795-30,1352023-12-31
Morgan Stanley - Brokerage Accounts3.973%294.937%1,599,0371,194,1532023-12-31
Millennium Management LLC3.801%-0.688%1,529,802-10,5982023-12-31
Macquarie Group Ltd3.461%0.000%1,393,03202023-12-31
Kodai Capital Management LP2.657%0.000%1,069,3911,069,3912023-12-31
Credit Suisse First Boston (CSFB)2.089%25.132%840,830168,8772023-12-31
Geode Capital Management, LLC2.088%5.212%840,32241,6312023-12-31
Dimensional Fund Advisors, Inc.1.750%4.353%704,35029,3792023-12-31
Manufacturers Life Insurance Co1.327%24.209%533,964104,0722023-12-31
Baillie Gifford & Co Limited.1.288%-11.301%518,280-66,0322023-12-31
Legal & General Group PLC1.135%37.201%456,646123,8172023-12-31
Two Sigma Advisers, LLC1.092%-31.086%439,600-198,3002023-12-31
HHG PLC1.086%-0.804%437,237-3,5432023-12-31
AXA SA1.014%-9.543%408,089-43,0512023-12-31
Assenagon Asset Management SA1.002%1,276.940%403,197373,9152023-12-31
NORGES BANK0.953%12.392%383,34442,2662023-12-31
Northern Trust Corp0.935%0.512%376,3621,9182023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc10.168%1.737%4,092,53469,8642023-12-31
BlackRock Inc8.401%1.645%3,381,19754,7292023-12-31
State Street Corporation4.436%10.800%1,785,343174,0222023-12-31
William Blair Investment Management, LLC4.069%-1.807%1,637,795-30,1352023-12-31
Morgan Stanley - Brokerage Accounts3.973%294.937%1,599,0371,194,1532023-12-31
Millennium Management LLC3.801%-0.688%1,529,802-10,5982023-12-31
Macquarie Group Ltd3.461%0.000%1,393,03202023-12-31
Kodai Capital Management LP2.657%0.000%1,069,3911,069,3912023-12-31
Credit Suisse First Boston (CSFB)2.089%25.132%840,830168,8772023-12-31
Geode Capital Management, LLC2.088%5.212%840,32241,6312023-12-31
Dimensional Fund Advisors, Inc.1.750%4.353%704,35029,3792023-12-31
Rokos Capital Management LLP1.614%121.030%649,574355,6892023-09-30
Point72 Asset Management, L.P.1.602%-51.749%644,814-691,5702023-09-30
Scopia Management Inc1.362%5.055%539,56025,9602023-03-31
Manufacturers Life Insurance Co1.327%24.209%533,964104,0722023-12-31
Stephens Inv Mgmt Group LLC1.303%2.340%519,48311,8772023-06-30
Baillie Gifford & Co Limited.1.288%-11.301%518,280-66,0322023-12-31
Polar Capital Holdings PLC1.286%11.562%494,09551,2082022-06-30
Renaissance Technologies Corp1.250%-15.934%480,100-91,0002022-06-30
Two Sigma Investments LLC1.142%46.072%459,430144,9072023-09-30
Legal & General Group PLC1.135%37.201%456,646123,8172023-12-31
Two Sigma Advisers, LLC1.092%-31.086%439,600-198,3002023-12-31
HHG PLC1.086%-0.804%437,237-3,5432023-12-31
AXA SA1.014%-9.543%408,089-43,0512023-12-31
Assenagon Asset Management SA1.002%1,276.940%403,197373,9152023-12-31
Citadel Advisors Llc0.999%77.932%395,450173,2022023-03-31
Sam Sustainable Asset Management Ltd0.973%-5.435%391,510-22,5002023-09-30
NORGES BANK0.953%12.392%383,34442,2662023-12-31
Pinnacle Associates Inc0.937%-2.845%377,063-11,0412023-09-30
Northern Trust Corp0.935%0.512%376,3621,9182023-12-31
Allianz Asset Management AG0.967%0.000%374,88402022-09-30
Jacobs Levy Equity Management, Inc.0.910%0.311%362,6991,1232023-06-30
Amvescap Plc.0.891%15.941%355,34048,8572023-06-30
Eaton Vance Management0.892%-21.082%352,861-94,2622022-09-30
Dorsal Capital Management LLC0.884%-2.778%350,000-10,0002023-03-31
Cinctive Capital Management LP0.901%0.000%346,229346,2292022-09-30
Charles Schwab Investment Management Inc0.789%-0.223%303,048-6782022-09-30

Mutual Fund Ownership

Delaware Ivy Science & Technology SMA is the biggest individual fund holder of Ambarella Inc (AMBA), owning a total of 1.3 million shares. Combined, the top 44 mutual fund holders of AMBA own 50.74% of the company with a total of 20.5 million shares.

In the latest ownership report on March 28th 2024, the top 44 fund holders increased their combined ownership of AMBA by 2 thousand shares. 1 funds bought 456 total additional shares and increased their ownership by an average of 0.05%. However 1 funds sold 2,858 total shares and decreased their ownership by an average of 0.39%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Ambarella decreased by a net total of -2,402 in the latest report.

Mutual Funds Chart

Your browser does not support this chart.

Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
iShares Russell 2000 ETF2.313%0.048%947,4744562024-03-28
SPDR® S&P Semiconductor ETF1.783%-0.390%730,354-2,8582024-03-28
Robo Global® Robotics&Automation ETF0.865%0.000%354,33902024-03-28
WisdomTree Art Intelligence ETF USD Acc0.714%0.000%292,56902024-03-28
SPDR® S&P Kensho New Economies Comps ETF0.714%0.000%292,32702024-03-28
L&G Artificial Intelligence ETF0.643%0.000%263,55202024-03-28
L&G ROBO Global Rbtc and Atmtn ETF0.585%0.000%239,48402024-03-28

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Delaware Ivy Science & Technology SMA3.231%0.000%1,288,4661,288,4662022-12-31
Ivy Science/Technology Composite3.097%0.000%1,268,61402023-12-31
Delaware Ivy Science and Technology C3.097%0.000%1,268,61402023-12-31
Vanguard Total Stock Mkt Idx Inv2.852%-0.364%1,168,113-4,2722024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr2.840%2.363%1,132,68326,1502023-03-31
Vanguard Small Cap Index2.384%0.947%976,6469,1602024-02-29
iShares Russell 2000 ETF2.313%0.048%947,4744562024-03-28
SPDR® S&P Semiconductor ETF1.783%-0.390%730,354-2,8582024-03-28
Vanguard Information Technology ETF1.593%22.238%652,639118,7292024-02-29
CS (Lux) Robotics Equity SB USD1.457%0.179%581,0401,0402022-12-31
Vanguard Institutional Extnd Mkt Idx Tr1.357%-0.913%555,635-5,1182024-02-29
Vanguard Small Cap Growth Index Inv1.338%1.687%548,0649,0902024-02-29
Vanguard Extended Market Index Investor1.278%-0.018%509,558-902023-08-31
UBS (Lux) ES L/T Thms $Q1.121%0.000%447,17402023-07-31
Fidelity Small Cap Index0.935%1.560%382,9105,8802024-01-31
Fidelity® Small Cap Index0.907%2.771%365,1599,8442023-10-31
BlackRock Innovation and Growth Trust0.933%0.000%361,56402023-02-28
Robo Global® Robotics&Automation ETF0.865%0.000%354,33902024-03-28
JHancock Small Cap Core NAV0.809%11.095%331,26533,0842024-01-31
Fidelity® Select Semiconductors0.784%0.000%312,58902023-10-31
Fidelity Select Semiconductors0.777%0.000%312,58902023-12-31
Select Semiconductors0.777%0.000%312,58902023-11-30
PIMCO GIS Dyn Mlt-Asst Instl EUR Inc0.778%0.000%308,00002023-03-31
BlackRock Innovat and Growth Term ord0.744%0.000%294,77402023-05-31
WisdomTree Art Intelligence ETF USD Acc0.714%0.000%292,56902024-03-28
SPDR® S&P Kensho New Economies Comps ETF0.714%0.000%292,32702024-03-28
iShares Russell 2000 Growth ETF0.738%0.355%292,2361,0342023-06-21
iShares Automation&Robotics ETF USD Acc0.708%4.825%280,31312,9032023-05-31
Calvert US Small-Cap Strategy0.704%-0.828%272,963-2,2782022-09-30
Calvert US Small-Cap SMA0.690%218,270.000%272,963272,8382022-09-30
Calvert Small-Cap A0.711%0.000%272,96302022-09-30
Janus Henderson Hrzn GlbTechLdrs A2USD0.667%0.000%268,53502024-01-31
Vanguard Explorer Inv0.673%0.000%268,39102023-06-30
L&G Artificial Intelligence ETF0.643%0.000%263,55202024-03-28
BGF Next Generation Technology Z2 USD0.666%-24.165%258,213-82,2812022-09-30
William Blair Small-Mid Cap Growth CIT0.593%4.239%242,9449,8802024-02-29
L&G ROBO Global Rbtc and Atmtn ETF0.585%0.000%239,48402024-03-28
Candriam Eqs L Rbtc&Innov Tech I USD Cap0.568%0.000%232,78502024-02-29
Belfius Equities Rob&InnovTech C$ Cap0.578%0.000%232,78502023-08-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.556%2.109%227,5294,7002024-02-29
Stephens SMID Select Growth0.553%-34.069%222,708-115,0802023-09-30
Baillie Gifford Global Discovery A Acc0.543%-2.567%222,270-5,8552024-02-29
William Blair Small-Mid Cap Growth I0.549%-2.430%220,800-5,5002023-11-30
SMDS Global EV Related Eq Mother0.539%8.500%217,00017,0002023-07-24

Discussions

Please log in or register to share your thoughts.

turkeyday33

$AMBA it's just a matter of time and patience...

0 Like Report
BroughtToMyKnees

$AMBA Ahhhhhhh payday tomorrow. Know what I’m doing with some spare

0 Like Report