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Biogen Inc. (BIIB)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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243.78+2.03 (+0.84%)
At close: 1:00PM EST

Major Holders

Currency in USD
Breakdown
0.63%% of Shares Held by All Insider
88.11%% of Shares Held by Institutions
88.66%% of Float Held by Institutions
1,532Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Primecap Management Company15,696,704Sep 29, 202010.20%4,452,840,990
Blackrock Inc.14,463,279Sep 29, 20209.40%4,102,942,986
Vanguard Group, Inc. (The)12,348,072Sep 29, 20208.02%3,502,901,064
State Street Corporation7,523,696Sep 29, 20204.89%2,134,322,081
Wellington Management Company, LLP4,857,192Sep 29, 20203.16%1,377,888,226
ClearBridge Investments, LLC4,016,684Sep 29, 20202.61%1,139,452,917
Renaissance Technologies, LLC3,816,961Sep 29, 20202.48%1,082,795,496
Geode Capital Management, LLC2,889,978Sep 29, 20201.88%819,828,959
Norges Bank Investment Management2,413,625Dec 30, 20191.57%716,194,946
Northern Trust Corporation2,383,190Sep 29, 20201.55%676,063,339

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard/Primecap Fund9,141,692Jun 29, 20205.94%2,445,859,694
Vanguard Total Stock Market Index Fund4,649,959Jun 29, 20203.02%1,244,096,530
Vanguard Specialized-Health Care Fund3,714,536Jul 30, 20202.41%1,020,345,893
Vanguard 500 Index Fund3,386,703Jun 29, 20202.20%906,112,387
Vanguard Horizon Fund-Capital Opportunity Portfolio2,007,950Jun 29, 20201.30%537,227,022
Invesco ETF Tr-Invesco QQQ Tr, Series 1 ETF1,807,991Oct 30, 20201.17%455,740,291
Legg Mason Clearbridge Aggressive Growth Fd1,662,557Sep 29, 20201.08%471,634,169
SPDR S&P 500 ETF Trust1,623,179Oct 30, 20201.05%409,154,730
Fidelity 500 Index Fund1,457,508Aug 30, 20200.95%419,237,601
Vanguard Institutional Index Fund-Institutional Index Fund1,432,060Jun 29, 20200.93%383,147,653