Abiomed Inc (NASDAQ:ABMD)

Delayed Data
As of May 29
 -0.85 / -1.40%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $2.4 million shares of ABMD during the quarter ended March 2015 and now own 90.59% 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.
Mutual fund holders47.26%
Other institutional43.33%
Individual stakeholders21.05%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2015THE VANGUARD GROUP, INC.  Bought 451.2 Thousand shares of Abiomed Inc
3/31/2015LORD, ABBETT & CO. LLC  Bought 418.4 Thousand shares of Abiomed Inc
3/31/2015BOGLE INVESTMENT MANAGEMENT LP  Bought 205.1 Thousand shares of Abiomed Inc

Top 10 Owners of Abiomed Inc

Total value ($)Shares
bought / sold
PRIMECAP Management Co.13.78%5,662,590357,988,940-25,000-0.44%
BlackRock Fund Advisors8.14%3,346,998211,597,214+118,318+3.66%
The Vanguard Group, Inc.7.20%2,960,284187,149,154+451,170+17.98%
Palo Alto Investors LLC6.02%2,473,624156,382,509+13,500+0.55%
Jackson Square Partners LLC4.61%1,895,837119,854,815-1,128,922-37.32%
William Blair & Co. LLC (Investme...3.39%1,392,76588,050,603-483,818-25.78%
Wellington Management Co. LLP3.19%1,311,39382,906,265-563,477-30.05%
Lord, Abbett & Co. LLC3.00%1,231,05777,827,424+418,377+51.48%
Delaware Management Business Trus...2.98%1,224,05477,384,694-840,826-40.72%
SSgA Funds Management, Inc.1.82%747,84147,278,508+15,294+2.09%

Top 10 Mutual Funds Holding Abiomed Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
PRIMECAP Odyssey Aggressive Growt...6.41%2,634,173166,532,41700.00%
PRIMECAP Odyssey Growth Fund4.71%1,934,800122,318,05600.00%
Vanguard Investment Series Plc - ...2.66%1,093,61769,138,467-25,000-2.23%
iShares Core S&P Small Cap ETF2.10%864,77254,670,886+14,979+1.76%
Government Pension Fund - Global ...1.77%727,09945,967,199+430,215+144.91%
Vanguard Explorer Fund1.66%680,15442,999,336-358,136-34.49%
Vanguard Small Cap Index Fund1.64%675,47342,703,403+7,437+1.11%
Lord Abbett Developing Growth Fun...1.60%655,67541,451,774+655,675--
Vanguard Total Stock Market Index...1.59%652,70041,263,694+1,968+0.30%
iShares Russell 2000 ETF1.57%646,54440,874,512-35,550-5.21%

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