Biogen Idec Inc (NASDAQ:BIIB)

During the Trading Day
329.99 +2.41 / +0.74%
Data as of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
329.99 0.00 / 0.00%
Volume: 13.8K
Institutional investors hold a majority ownership of BIIB through the 92.60% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Biotechnology industry. Last, during the quarter ended June 2014, these large investors purchased a net $3.6 million shares.
Mutual fund holders58.57%
Other institutional34.03%
Individual stakeholders1.12%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2014FIDELITY MANAGEMENT & RESEARCH C...  Bought 3.1 Million shares of Biogen Idec Inc
6/30/2014JPMORGAN INVESTMENT MANAGEMENT, ...  Bought 651.1 Thousand shares of Biogen Idec Inc
6/30/2014AMERICAN CENTURY INVESTMENT MANA...  Bought 441.8 Thousand shares of Biogen Idec Inc

Top 10 Owners of Biogen Idec Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...8.92%21,066,9397,226,802,755+3,065,486+17.03%
PRIMECAP Management Co.7.31%17,258,3115,920,291,005-243,795-1.39%
T. Rowe Price Associates, Inc.5.16%12,194,6414,183,249,649+16,492+0.14%
The Vanguard Group, Inc.5.12%12,086,2974,146,083,323+187,167+1.57%
BlackRock Fund Advisors4.25%10,034,5983,442,268,498+16,901+0.17%
SSgA Funds Management, Inc.4.08%9,641,2173,307,323,080+56,643+0.59%
Capital Research & Management Co....3.47%8,198,5502,812,430,592-345,000-4.04%
ClearBridge Investments LLC3.34%7,893,8742,707,914,537+190,390+2.47%
Jennison Associates LLC2.66%6,280,8842,154,594,447-56,269-0.89%
JPMorgan Investment Management, I...2.15%5,081,3031,743,090,181+651,141+14.70%

Top 10 Mutual Funds Holding Biogen Idec Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard PRIMECAP Fund4.22%9,973,6953,421,376,333-100,000-0.99%
Fidelity Contrafund3.42%8,073,2992,769,464,489-111,700-1.36%
American Funds Growth Fund of Ame...1.65%3,895,0001,336,140,800+220,000+5.99%
Vanguard Total Stock Market Index...1.60%3,782,0871,297,407,124+73,250+1.98%
ClearBridge Aggressive Growth Fun...1.39%3,292,3041,129,391,96400.00%
Vanguard Capital Opportunity Fund1.17%2,765,438948,655,852-20,000-0.72%
T Rowe Price Growth Stock Fund1.15%2,720,000933,068,800-35,200-1.28%
Vanguard 500 Index Fund1.03%2,434,678835,191,941-5,746-0.24%
PowerShares QQQ Trust1.03%2,424,103831,564,293-29,008-1.18%
Vanguard Institutional Index Fund1.00%2,353,877807,473,966-30-0.00%

To view my watchlist

Not a member yet?

Sign up now for a free account
Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.