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NxStage Medical Inc (NASDAQ:NXTM)

Delayed Data
As of 4:00pm ET
 -0.57 / -3.91%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $410.5 thousand shares of NXTM during the quarter ended September 2015 and now own 96.87% 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 institutional59.36%
Mutual fund holders37.50%
Individual stakeholders29.72%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2015GILDER, GAGNON, HOWE & CO. LLC  Bought 827.1 Thousand shares of NxStage Medical Inc
12/31/2015QS BATTERYMARCH FINANCIAL MANAGE...  Bought 116.8 Thousand shares of NxStage Medical Inc
12/31/2015THE VANGUARD GROUP, INC.  Bought 116.1 Thousand shares of NxStage Medical Inc

Top 10 Owners of NxStage Medical Inc

Total value ($)Shares
bought / sold
Deerfield Management Company LP9.91%6,318,050119,537,506+545,000+9.44%
Gilder, Gagnon, Howe & Co. LLC9.43%6,012,047113,747,929+827,097+15.95%
RS Investment Management Co. LLC6.41%4,087,65177,338,357+486,397+13.51%
The Vanguard Group, Inc.6.27%3,997,15175,626,097+116,061+2.99%
Oracle Investment Management, Inc...5.15%3,282,00162,095,459-203,077-5.83%
BlackRock Fund Advisors5.08%3,238,73461,276,847-174,830-5.12%
Fidelity Management & Research Co...4.10%2,610,30049,386,876-177,540-6.37%
Cortina Asset Management LLC3.47%2,210,67141,825,895+68,601+3.20%
Tamarack Capital Management LLC3.02%1,925,00036,421,000-75,000-3.75%
BMO Asset Management Corp.2.55%1,625,57030,755,784-85,869-5.02%

Top 10 Mutual Funds Holding NxStage Medical Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
RS Small Cap Growth Fund4.34%2,763,42052,283,906+90,420+3.38%
Fidelity Series Small Cap Opportu...2.16%1,376,60026,045,272+428,000+45.12%
Vanguard Small Cap Index Fund1.81%1,150,07921,759,495+25,245+2.24%
Vanguard Total Stock Market Index...1.62%1,034,90219,580,346+16,400+1.61%
iShares Russell 2000 ETF1.55%990,56218,741,433-1,065-0.11%
Fidelity Small Cap Growth Fund1.35%860,30016,276,876+210,000+32.29%
Invesco Small Cap Growth Fund1.33%845,06515,988,630+845,065--
MFS New Discovery Fund1.25%799,45315,125,65100.00%
Wells Fargo Advantage Emerging Gr...1.24%790,18014,950,206+9,820+1.26%
CI Global Health Sciences Corpora...1.17%746,30014,119,996+80,000+12.01%