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Biogen Inc (NASDAQ:BIIB)

327.94
Delayed Data
As of 4:00pm ET
 +4.39 / +1.36%
Today’s Change
244.28
Today|||52-Week Range
348.84
+25.55%
Year-to-Date
Institutional investors hold a majority ownership of BIIB through the 91.36% 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 September 2017, these large investors purchased a net $797.4 thousand shares.
Mutual fund holders54.68%
Other institutional36.68%
Individual stakeholders1.51%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

9/30/2017T. ROWE PRICE ASSOCIATES, INC.  Bought 1.7 Million shares of Biogen
9/30/2017FIDELITY MANAGEMENT & RESEARCH C...  Bought 1.0 Million shares of Biogen
9/30/2017COLUMBIA MANAGEMENT INVESTMENT A...  Bought 597.3 Thousand shares of Biogen

Top 10 Owners of Biogen

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
PRIMECAP Management Co.7.20%15,212,9144,741,256,777-178,487-1.16%
The Vanguard Group, Inc.6.77%14,307,9734,459,222,865+139,630+0.99%
BlackRock Fund Advisors5.61%11,866,8173,698,412,186-320,324-2.63%
T. Rowe Price Associates, Inc.5.05%10,681,3783,328,958,267+1,732,596+19.36%
SSgA Funds Management, Inc.4.57%9,669,4163,013,570,191-51,896-0.53%
ClearBridge Investments LLC4.38%9,250,8272,883,112,743-43,073-0.46%
Fidelity Management & Research Co...3.27%6,917,7652,155,990,640+1,001,593+16.93%
Wellington Management Co. LLP2.44%5,167,6621,610,553,539-60,818-1.16%
Northern Trust Investments, Inc.1.43%3,028,747943,939,290+11,611+0.38%
AllianceBernstein LP1.27%2,687,665837,637,674+283,918+11.81%

Top 10 Mutual Funds Holding Biogen

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard PRIMECAP Fund4.35%9,206,5002,869,297,790+84,403+0.93%
Vanguard Total Stock Market Index...2.38%5,040,7261,570,992,665+19,217+0.38%
Vanguard Health Care Fund1.79%3,784,6031,179,509,371-57,200-1.49%
Vanguard 500 Index Fund1.66%3,507,3351,093,096,026+89,509+2.62%
ClearBridge Aggressive Growth Fun...1.51%3,184,841992,587,546-16,847-0.53%
iShares Nasdaq Biotechnology ETF1.22%2,583,078805,042,089-8,510-0.33%
Vanguard Capital Opportunity Fund1.17%2,467,838769,126,391-162,600-6.18%
SPDR S&P 500 ETF1.14%2,416,489753,122,962+8,118+0.34%
Vanguard Institutional Index Fund1.04%2,208,350688,254,361-43,180-1.92%
Government Pension Fund - Global ...0.94%1,982,851617,975,343+1,982,851--