25.95
Real-Time Quote
 -0.10 / -0.38%
Today’s Change
18.15
Today|||52-Week Range
30.77
-2.95%
Year-to-Date
Institutional investors purchased a net $4.3 million shares of ABMD during the quarter ended June 2014 and now own 110.39% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Medical Specialties industry and highlights that the smart money sees this stock as an important holding.
Other institutional62.11%
Mutual fund holders48.28%
Individual stakeholders20.69%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2014JACKSON SQUARE PARTNERS LLC  Bought 4.7 Million shares of Abiomed Inc
6/30/2014TIGER GLOBAL MANAGEMENT LLC  Bought 1.7 Million shares of Abiomed Inc
6/30/2014WELLINGTON MANAGEMENT CO. LLP  Bought 968.5 Thousand shares of Abiomed Inc

Top 10 Owners of Abiomed Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Management Co.14.19%5,726,490146,598,144-25,500-0.44%
Jackson Square Partners LLC11.70%4,719,599120,821,734+4,719,599--
Delaware Management Business Trus...8.66%3,496,85389,519,437-1,878,178-34.94%
BlackRock Fund Advisors7.65%3,088,53479,066,470-76,590-2.42%
William Blair & Co. LLC (Investme...6.57%2,651,41267,876,147-8,000-0.30%
Wellington Management Co. LLP6.36%2,565,47465,676,134+968,510+60.65%
The Vanguard Group, Inc.6.00%2,420,74761,971,123+6,183+0.26%
Palo Alto Investors LLC5.47%2,207,48956,511,718+5,200+0.24%
Next Century Growth Investors LLC4.20%1,695,33743,400,627-66,244-3.76%
Tiger Global Management LLC4.19%1,690,00043,264,000+1,690,000--

Top 10 Mutual Funds Holding Abiomed Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Odyssey Aggressive Growt...6.61%2,668,07368,302,669-3,000-0.11%
PRIMECAP Odyssey Growth Fund4.75%1,914,80049,018,88000.00%
Delaware Smid Cap Growth Fund4.02%1,622,79641,543,578+20,261+1.26%
Vanguard Investment Series Plc - ...2.89%1,166,11729,852,59500.00%
Vanguard Explorer Fund2.11%851,40021,795,84000.00%
Delaware VIP Trust - Smid Cap Gro...1.87%752,87519,273,60000.00%
iShares Core S&P Small Cap ETF1.75%707,52818,112,717-6,345-0.89%
Delaware Select Growth Fund1.59%643,19816,465,869-49,582-7.16%
Vanguard Small Cap Index Fund1.54%622,88015,945,728+2,536+0.41%
iShares Russell 2000 ETF1.41%566,91414,512,998-22,307-3.79%

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