Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

NxStage Medical Inc (NASDAQ:NXTM)

Delayed Data
As of Oct 05
 +0.08 / +0.51%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $969.0 thousand shares of NXTM during the quarter ended June 2015 and now own 95.43% 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 institutional55.59%
Mutual fund holders39.84%
Individual stakeholders29.88%

Largest Quarterly Institutional

Latest Institutional Activity

7/31/2015CREDIT SUISSE AG  Bought 800.00 shares of NxStage Medical Inc
8/31/2015STATE STREET GLOBAL ADVISORS LTD...  Bought 137.00 shares of NxStage Medical Inc
8/31/2015VANGUARD INVESTMENTS AUSTRALIA L...  Sold 4.4 Thousand shares of NxStage Medical Inc

Top 10 Owners of NxStage Medical Inc

Total value ($)Shares
bought / sold
Deerfield Management Co. LP9.10%5,773,050100,277,879+700,000+13.80%
Gilder, Gagnon, Howe & Co. LLC6.11%3,873,23167,278,022-64,902-1.65%
The Vanguard Group, Inc.5.91%3,748,70565,115,006+107,077+2.94%
RS Investment Management Co. LLC5.68%3,601,25462,553,782+1,123,680+45.35%
Oracle Investment Management, Inc...5.63%3,572,96362,062,367-181,380-4.83%
BlackRock Fund Advisors5.38%3,413,56459,293,607-35,787-1.04%
Fidelity Management & Research Co...4.39%2,787,84048,424,781-3,760,313-57.43%
Cortina Asset Management LLC3.38%2,142,07037,207,756-13,357-0.62%
Chartwell Investment Partners, In...2.91%1,845,65432,059,010-256,485-12.20%
BMO Asset Management Corp.2.70%1,711,43929,727,695+131,266+8.31%

Top 10 Mutual Funds Holding NxStage Medical Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
RS Small Cap Growth Fund4.21%2,673,00046,430,010+1,071,190+66.87%
Lord Abbett Developing Growth Fun...2.35%1,488,53125,855,783-275,924-15.64%
Vanguard Explorer Fund1.78%1,126,60719,569,164-151,798-11.87%
Vanguard Small Cap Index Fund1.71%1,085,21218,850,132+8,564+0.80%
Vanguard Total Stock Market Index...1.56%989,20217,182,43900.00%
iShares Russell 2000 ETF1.50%952,74216,549,129+7,385+0.78%
Fidelity Series Small Cap Opportu...1.50%948,60016,477,18200.00%
Broadview Opportunity Fund1.46%924,72516,062,473-168,500-15.41%
MFS New Discovery Fund1.26%799,45313,886,499+87,369+12.27%
BMO Small Cap Growth Fund1.18%750,57513,037,488+25,200+3.47%