Biogen Inc. (BIIB) Ownership

$147.72

$1.5 (1.03%)
Last update: 04:00 PM EST
Day's range
$146.25
Day's range
$149.12

Biogen Inc. Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
VANGUARD GROUP INC 08/11/2025 17.29 M $2.17 B   1.51% 11.85%
PRIMECAP MANAGEMENT CO/CA/ 08/11/2025 15.80 M $1.98 B   -0.89% 10.83%
BLACKROCK, INC. 08/12/2025 13.56 M $1.70 B   -10.88% 9.29%
STATE STREET CORP 08/14/2025 7.47 M $938.01 M   0.97% 5.12%
WELLINGTON MANAGEMENT GROUP LLP 08/14/2025 4.80 M $602.63 M   2.70% 3.29%
GEODE CAPITAL MANAGEMENT, LLC 08/08/2025 3.92 M $490.09 M   1.85% 2.69%
POINT72 ASSET MANAGEMENT, L.P. 08/14/2025 3.83 M $481.23 M   840.86% 2.63%
INVESCO LTD. 08/13/2025 2.32 M $291.38 M   2.43% 1.59%
NORGES BANK 08/13/2025 2.26 M $284.36 M   100.00% 1.55%
UBS ASSET MANAGEMENT AMERICAS INC 08/14/2025 1.74 M $218.93 M   15.41% 1.19%
FMR LLC 08/14/2025 1.67 M $210.27 M   27.92% 1.15%
NORTHERN TRUST CORP 08/13/2025 1.54 M $193.03 M   2.39% 1.05%
LEGAL & GENERAL GROUP PLC 08/12/2025 1.45 M $181.71 M   12.59% 0.99%
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. 08/14/2025 1.39 M $175.13 M   -47.58% 0.96%
PACER ADVISORS, INC. 08/12/2025 1.32 M $165.78 M   -2.41% 0.90%
DEUTSCHE BANK AG\ 08/12/2025 1.12 M $141.06 M   19.35% 0.77%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 08/12/2025 1.08 M $135.10 M   5.55% 0.74%
VAN ECK ASSOCIATES CORP 08/14/2025 1.07 M $134.99 M   0.11% 0.74%
BANK OF AMERICA CORP /DE/ 08/14/2025 1.06 M $133.55 M   45.70% 0.73%
RENAISSANCE TECHNOLOGIES LLC 08/13/2025 1.05 M $131.25 M   29.91% 0.72%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 08/14/2025 1.03 M $129.87 M   -8.52% 0.71%
JPMORGAN CHASE & CO 08/12/2025 1.00 M $125.90 M   -31.51% 0.69%
DIMENSIONAL FUND ADVISORS LP 08/12/2025 928.50 K $116.62 M   -5.90% 0.64%
BANK OF NEW YORK MELLON CORP 08/05/2025 904.05 K $113.54 M   -5.22% 0.62%
FIRST TRUST ADVISORS LP 08/13/2025 873.82 K $109.74 M   32.11% 0.60%
PRICE T ROWE ASSOCIATES INC /MD/ 08/14/2025 833.93 K $104.73 M   -27.56% 0.57%
BALYASNY ASSET MANAGEMENT L.P. 08/14/2025 831.91 K $104.48 M   5.81% 0.57%
BARCLAYS PLC 08/14/2025 797.66 K $100.18 M   -13.14% 0.55%
MAN GROUP PLC 08/14/2025 793.28 K $99.63 M   3.65% 0.54%
QUBE RESEARCH & TECHNOLOGIES LTD 08/14/2025 743.31 K $93.35 M   -39.41% 0.51%
AUSTRALIANSUPER PTY LTD 08/01/2025 739.42 K $92.86 M   85.92% 0.51%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 08/08/2025 717.63 K $90.13 M   1.30% 0.49%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 08/14/2025 705.30 K $88.58 M   25.21% 0.48%
MILLENNIUM MANAGEMENT LLC 08/14/2025 675.50 K $84.84 M   59.32% 0.46%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 08/13/2025 624.37 K $78.41 M   190.70% 0.43%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 08/14/2025 594.10 K $74.61 M   121.37% 0.41%
AMUNDI 08/13/2025 579.80 K $77.22 M   -55.94% 0.40%
ALLIANZ ASSET MANAGEMENT GMBH 07/28/2025 527.06 K $66.19 M   -21.07% 0.36%
ALYESKA INVESTMENT GROUP, L.P. 08/14/2025 508.77 K $63.90 M   100.00% 0.35%
TWO SIGMA INVESTMENTS, LP 08/14/2025 507.54 K $63.74 M   -42.28% 0.35%
ROYAL BANK OF CANADA 08/14/2025 496.15 K $62.31 M   50.09% 0.34%
CAUSEWAY CAPITAL MANAGEMENT LLC 08/13/2025 493.36 K $61.96 M   13.80% 0.34%
TWO SIGMA ADVISERS, LP 08/14/2025 455.50 K $57.21 M   -32.76% 0.31%
ROBECO INSTITUTIONAL ASSET MANAGEMENT B.V. 07/18/2025 448.76 K $56.36 M   -1.05% 0.31%
UBS GROUP AG 08/14/2025 445.68 K $55.97 M   -31.02% 0.31%
HSBC HOLDINGS PLC 08/13/2025 443.27 K $55.61 M   -8.42% 0.30%
SWISS NATIONAL BANK 08/12/2025 443.10 K $55.65 M   7.81% 0.30%
SUMITOMO MITSUI TRUST HOLDINGS, INC. 07/31/2025 414.83 K $52.10 M   -0.51% 0.28%
BNP PARIBAS ARBITRAGE, SNC 08/14/2025 395.00 K $49.61 M   7.87% 0.27%
PRUDENTIAL FINANCIAL INC 08/12/2025 387.83 K $48.71 M   -7.80% 0.27%

Biogen Inc. institutional Ownership - FAQ's

During the previous two years, 1455 institutional investors and hedge funds held shares of Biogen Inc.. The most heavily invested institutionals were:

Pacer Advisors, Inc.: 1.45 M

Swedbank AB: 232,439

WEDGE CAPITAL MANAGEMENT L L P/NC: 192,872

LOS ANGELES CAPITAL MANAGEMENT LLC: 191,364

BANQUE PICTET & CIE SA: 71,663

VOYA INVESTMENT MANAGEMENT LLC: 63,289

84.17% of Biogen Inc. stock is owned by institutional investors.

Institutional investors have bought a total of 185.28 M shares in the last 24 months. This purchase volume represents approximately $27.38 B in transactions.