Ambarella Inc (NASDAQ:AMBA)

During the Trading Day
89.88 +2.68 / +3.07%
As of 4:00pm ET
Day’s Change
During After-Hours   Switch to standard view »
90.00 +0.12 / +0.13%
Volume: 4.1K
Institutional investors purchased a net $546.5 thousand shares of AMBA during the quarter ended January 2015, and now own 52.12% of the total float, a percentage that is typical for companies in the Semiconductors industry.
Other institutional28.89%
Mutual fund holders23.23%
Individual stakeholders14.00%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2015COATUE MANAGEMENT LLC  Bought 957.5 Thousand shares of Ambarella Inc
3/31/2015EMINENCE CAPITAL LLC  Bought 500.0 Thousand shares of Ambarella Inc
3/31/2015WELLINGTON MANAGEMENT CO. LLP  Bought 451.1 Thousand shares of Ambarella Inc

Top 10 Owners of Ambarella Inc

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.4.98%1,560,828114,174,568+202,129+14.88%
BlackRock Fund Advisors3.66%1,145,01483,757,774-245,779-17.67%
Coatue Management LLC3.06%957,51670,042,295+957,516--
Lord, Abbett & Co. LLC2.96%927,54467,849,844+2,701+0.29%
Fidelity Management & Research Co...2.69%841,70061,570,355+104,300+14.14%
Wellington Management Co. LLP1.63%511,62537,425,369+451,103+745.35%
Eminence Capital LLC1.60%500,00036,575,000+500,000--
SSgA Funds Management, Inc.1.45%454,05333,213,977+9,678+2.18%
Susquehanna Financial Group LLLP1.34%419,95130,719,416-166,087-28.34%
Morgan Stanley Smith Barney LLC1.32%413,14830,221,776-59,642-12.61%

Top 10 Mutual Funds Holding Ambarella Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Lord Abbett Developing Growth Fun...2.13%668,28448,884,975-33,474-4.77%
Fidelity Blue Chip Growth Fund1.95%610,10044,628,815-5,200-0.85%
Vanguard Small Cap Index Fund1.59%498,00036,428,700+13,088+2.70%
Vanguard Total Stock Market Index...1.54%480,85535,174,543+4,249+0.89%
iShares Russell 2000 ETF1.49%466,71134,139,910-25,248-5.13%
Vanguard Small Cap Growth Index F...1.05%328,26724,012,731+5,634+1.75%
Fidelity Series Blue Chip Growth ...0.74%231,10016,904,965-43,200-15.75%
iShares Russell 2000 Growth ETF0.71%222,57416,281,288-4,506-1.98%
Fidelity Special Situations Fund0.65%204,90014,988,435+17,900+9.57%
Rathbone Global Opportunities Fun...0.64%200,00014,630,000+200,000--

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