Titelia

Fund shareholders of Biogen Inc

ISIN US09062X1037 · United States · LEI W8J5WZB5IY3K0NDQT671

Fund shareholders
831
Of which ETFs
244 587 other funds
Value held
12.4B $ 1.3B SEK · 50.6M €
Share of capital
45.9 % of 147.8M shares on Jul 27, 2026

831 funds hold this company. This table lists the 827 that declare it in a regulatory filing. The other 4 publish their holdings in their own reports. They are not in the table.

FundSharesValueWeight in fundShare of capital
S&P 500 Fund Rydex Series Funds 32860.1K $0.04 %0.00 %as of Mar 31, 2026 ↗
DoubleLine Fortune 500 Equal Weight ETF DoubleLine ETF Trust 32759.9K $0.22 %0.00 %as of Mar 31, 2026 ↗
Symmetry Panoramic US Equity Fund Symmetry Panoramic Trust 31760.8K $0.01 %0.00 %as of Feb 28, 2026 ↗
AQR MS Fusion Fund AQR Funds 31457.6K $0.27 %0.00 %as of Mar 31, 2026 ↗
PIMCO RAFI Dynamic Multi-Factor U.S. Equity ETF PIMCO Equity Series 31257.2K $0.03 %0.00 %as of Mar 31, 2026 ↗
Federated Hermes Global Allocation Fund Federated Hermes Global Allocation Fund 31159.7K $0.02 %0.00 %as of Feb 28, 2026 ↗
ULTRABULL PROFUND ProFunds 30858.3K $0.03 %0.00 %as of Apr 30, 2026 ↗
HUSSMAN STRATEGIC ALLOCATION FUND Hussman Investment Trust 30055K $0.21 %0.00 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) MSCI ACWI Climate Paris Aligned ETF SPDR INDEX SHARES FUNDS 29954.8K $0.03 %0.00 %as of Mar 31, 2026 ↗
EQ/Invesco Moderate Allocation Portfolio EQ Advisors Trust 29353.7K $0.01 %0.00 %as of Mar 31, 2026 ↗
THRIVENT ESG INDEX PORTFOLIO Thrivent Series Fund, Inc. 27249.9K $0.08 %0.00 %as of Mar 31, 2026 ↗
E*TRADE No Fee Large Cap Index Fund E Trade Trust 26850.7K $0.05 %0.00 %as of Apr 30, 2026 ↗
AB Dynamic Asset Allocation Portfolio AB VARIABLE PRODUCTS SERIES FUND, INC. 26849.1K $0.02 %0.00 %as of Mar 31, 2026 ↗
Impact Shares Naacp Minority Empowerment ETF Tidal Trust III 26047.7K $0.08 %0.00 %as of Mar 31, 2026 ↗
Xtrackers Russell 1000 US Quality at a Reasonable Price ETF DBX ETF Trust 25749.3K $0.07 %0.00 %as of Feb 27, 2026 ↗
iShares Nasdaq Premium Income Active ETF BlackRock ETF Trust 25146K $0.37 %0.00 %as of Mar 31, 2026 ↗
WisdomTree U.S. Adaptive Moving Average Fund WisdomTree Trust 25146K $0.05 %0.00 %as of Mar 31, 2026 ↗
SA T. Rowe Price VCP Balanced Portfolio SUNAMERICA SERIES TRUST 24546.4K $0.00 %0.00 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) MSCI World StrategicFactors(SM) ETF SPDR INDEX SHARES FUNDS 24444.7K $0.03 %0.00 %as of Mar 31, 2026 ↗
MML Managed Volatility Fund MML SERIES INVESTMENT FUND 23042.2K $0.05 %0.00 %as of Mar 31, 2026 ↗
Avantis Total Equity Markets ETF American Century ETF Trust 22943.9K $0.01 %0.00 %as of Feb 28, 2026 ↗
Gotham Enhanced S&P 500 Index Fund FundVantage Trust 22541.2K $0.18 %0.00 %as of Mar 31, 2026 ↗
HEALTH CARE ULTRASECTOR PROFUND ProFunds 22342.2K $0.42 %0.00 %as of Apr 30, 2026 ↗
MFS Global Alternative Strategy Fund MFS Series Trust XV 21540.7K $0.02 %0.00 %as of Apr 30, 2026 ↗
ProShares S&P 500 Ex-Financials ETF ProShares Trust 20739.7K $0.06 %0.00 %as of Feb 28, 2026 ↗
Destinations Shelter Fund Brinker Capital Destinations Trust 20338.9K $0.04 %0.00 %as of Feb 28, 2026 ↗
The ESG Growth Portfolio HC Capital Trust 20237K $0.03 %0.00 %as of Mar 31, 2026 ↗
Federated Hermes Managed Volatility Fund II Federated Hermes Insurance Series 20136.8K $0.02 %0.00 %as of Mar 31, 2026 ↗
S&P 500 2x Strategy Fund Rydex Variable Trust 19535.7K $0.04 %0.00 %as of Mar 31, 2026 ↗
ProShares S&P 500 Ex-Energy ETF ProShares Trust 19437.2K $0.05 %0.00 %as of Feb 28, 2026 ↗
THRIVENT MODERATE ALLOCATION FUND Thrivent Mutual Funds 19336.5K $0.00 %0.00 %as of Apr 30, 2026 ↗
Federated Hermes MDT Large Cap Core ETF Federated Hermes ETF Trust 18936.3K $0.06 %0.00 %as of Feb 28, 2026 ↗
ELFUN DIVERSIFIED FUND ELFUN DIVERSIFIED FUND 18934.6K $0.02 %0.00 %as of Mar 31, 2026 ↗
iShares S&P 500 ex S&P 100 ETF iShares Trust 18133.2K $0.17 %0.00 %as of Mar 31, 2026 ↗
THRIVENT MODERATELY CONSERVATIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. 17632.3K $0.00 %0.00 %as of Mar 31, 2026 ↗
iShares Global Equity Factor ETF iShares Trust 17432.9K $0.02 %0.00 %as of Apr 30, 2026 ↗
SA Franklin Systematic U.S. Large Cap Core Portfolio SUNAMERICA SERIES TRUST 16631.4K $0.01 %0.00 %as of Apr 30, 2026 ↗
E*TRADE No Fee Total Market Index Fund E Trade Trust 16130.5K $0.04 %0.00 %as of Apr 30, 2026 ↗
SA T. Rowe Price Allocation Moderately Aggressive Portfolio SUNAMERICA SERIES TRUST 16030.3K $0.00 %0.00 %as of Apr 30, 2026 ↗
BlackRock Managed Volatility V.I. Fund BlackRock Variable Series Funds, Inc. 15528.4K $0.02 %0.00 %as of Mar 31, 2026 ↗
Global X S&P 500 Covered Call & Growth ETF GLOBAL X FUNDS 15128.6K $0.04 %0.00 %as of Apr 30, 2026 ↗
SPHERE 500 CLIMATE FUND Exchange Place Advisors Trust 14125.8K $0.04 %0.00 %as of Mar 31, 2026 ↗
Schroders Global Multi-Asset Portfolio Brighthouse Funds Trust I 14025.7K $0.00 %0.00 %as of Mar 31, 2026 ↗
SEB Global Exposure SEB Funds AB 137239.3K SEK0.04 %0.00 %as of Mar 31, 2026 ↗
American Conservative Values ETF ETF Opportunities Trust 13425.4K $0.02 %0.00 %as of Apr 30, 2026 ↗
LoCorr Strategic Allocation Fund LoCorr Investment Trust 12022K $0.02 %0.00 %as of Mar 31, 2026 ↗
Avantis Inflation Focused Equity ETF American Century ETF Trust 11622.3K $0.25 %0.00 %as of Feb 28, 2026 ↗
Global X S&P 500 Risk Managed Income ETF GLOBAL X FUNDS 11421.6K $0.04 %0.00 %as of Apr 30, 2026 ↗
Invesco S&P 500 Downside Hedged ETF Invesco Actively Managed Exchange-Traded Fund Trust 11321.4K $0.03 %0.00 %as of Apr 30, 2026 ↗
Invesco QQQ Hedged Advantage ETF Invesco Actively Managed Exchange-Traded Fund Trust 11121K $0.16 %0.00 %as of Apr 30, 2026 ↗
Fidelity Enhanced U.S. All-Cap Equity ETF Fidelity Covington Trust 11020.2K $0.21 %0.00 %as of Mar 31, 2026 ↗
Pacer S&P 500 Quality FCF R&D Leaders ETF Pacer Funds Trust 10720.3K $2.00 %0.00 %as of Apr 30, 2026 ↗
Allspring VT Index Asset Allocation Fund Allspring VARIABLE TRUST 10018.3K $0.03 %0.00 %as of Mar 31, 2026 ↗
BULL PROFUND ProFunds 9417.8K $0.04 %0.00 %as of Apr 30, 2026 ↗
PROFUND VP LARGE CAP VALUE ProFunds 9317K $0.10 %0.00 %as of Mar 31, 2026 ↗
Sector Rotation Fund Meeder Funds 9116.7K $0.04 %0.00 %as of Mar 31, 2026 ↗
WisdomTree BioRevolution Fund WisdomTree Trust 9116.7K $0.74 %0.00 %as of Mar 31, 2026 ↗
PROFUND VP BULL ProFunds 8816.1K $0.04 %0.00 %as of Mar 31, 2026 ↗
UBS U.S. Allocation Fund UBS INVESTMENT TRUST 8716.7K $0.01 %0.00 %as of Feb 28, 2026 ↗
Hartford Schroders Diversified Opportunities Fund HARTFORD MUTUAL FUNDS II, INC 8716.5K $0.01 %0.00 %as of Apr 30, 2026 ↗
AQR CVX Fusion Fund AQR Funds 8715.9K $0.06 %0.00 %as of Mar 31, 2026 ↗
BlackRock Global Allocation Portfolio BlackRock Series Fund, Inc. 8114.8K $0.01 %0.00 %as of Mar 31, 2026 ↗
Themes US Cash Flow Champions ETF Themes ETF Trust 7714.1K $0.45 %0.00 %as of Mar 31, 2026 ↗
MOA CATHOLIC VALUES INDEX FUND MoA Funds Corp 7413.6K $0.14 %0.00 %as of Mar 31, 2026 ↗
iShares S&P 500 3% Capped ETF iShares Trust 7413.6K $0.06 %0.00 %as of Mar 31, 2026 ↗
SPP Generation 40-tal Storebrand Asset Management AS 71124K SEK0.00 %0.00 %as of Mar 31, 2026 ↗
First Trust S&P 500 Diversified Free Cash Flow ETF First Trust Exchange-Traded Fund 7113K $1.03 %0.00 %as of Mar 31, 2026 ↗
NEOS S&P 500(R) Hedged Equity Income ETF NEOS ETF Trust 6411.7K $0.05 %0.00 %as of Mar 31, 2026 ↗
Global Strategist Portfolio MORGAN STANLEY VARIABLE INSURANCE FUND INC. 6311.5K $0.02 %0.00 %as of Mar 31, 2026 ↗
Nova Fund Rydex Variable Trust 539.7K $0.03 %0.00 %as of Mar 31, 2026 ↗
Invesco MSCI World SRI Index Fund AIM International Mutual Funds (Invesco International Mutual Funds) 539.5K $0.14 %0.00 %as of Jan 31, 2026 ↗
THRIVENT MODERATELY CONSERVATIVE ALLOCATION FUND Thrivent Mutual Funds 529.8K $0.00 %0.00 %as of Apr 30, 2026 ↗
QRAFT AI-Enhanced U.S. Large Cap ETF Exchange Listed Funds Trust 529.8K $0.07 %0.00 %as of Apr 30, 2026 ↗
SA Schroders VCP Global Allocation Portfolio SUNAMERICA SERIES TRUST 519.7K $0.00 %0.00 %as of Apr 30, 2026 ↗
NEOS Boosted S&P 500(R) High Income ETF NEOS ETF Trust 509.2K $0.04 %0.00 %as of Mar 31, 2026 ↗
Franklin Allocation VIP Fund Franklin Templeton Variable Insurance Products Trust 407.3K $0.00 %0.00 %as of Mar 31, 2026 ↗
PROFUND VP ULTRABULL ProFunds 366.6K $0.04 %0.00 %as of Mar 31, 2026 ↗
WisdomTree 500 Digital Fund WisdomTree Digital Trust 346.2K $0.04 %0.00 %as of Mar 31, 2026 ↗
Columbia Research Enhanced Mid Cap ETF Columbia ETF Trust I 346.2K $0.21 %0.00 %as of Mar 31, 2026 ↗
UBS GLOBAL ALLOCATION FUND UBS FUNDS 305.5K $0.00 %0.00 %as of Mar 31, 2026 ↗
T. Rowe Price Active Core U.S. Equity ETF T. Rowe Price Exchange-Traded Funds, Inc. 305.5K $0.04 %0.00 %as of Mar 31, 2026 ↗
LARGE-CAP VALUE PROFUND ProFunds 295.5K $0.10 %0.00 %as of Apr 30, 2026 ↗
WisdomTree Technology and Innovation 100 Digital Fund WisdomTree Digital Trust 244.4K $0.09 %0.00 %as of Mar 31, 2026 ↗
Xtrackers S&P 500 Diversified Sector Weight ETF DBX ETF Trust 234.4K $0.07 %0.00 %as of Feb 28, 2026 ↗
Global X S&P 500 Christian Values ETF GLOBAL X FUNDS 234.4K $0.08 %0.00 %as of Apr 30, 2026 ↗
Innovator Equity Premium Income - Daily PutWrite ETF Innovator ETFs Trust 173.2K $0.02 %0.00 %as of Apr 30, 2026 ↗
Lazard Retirement Global Dynamic Multi-Asset Portfolio LAZARD RETIREMENT SERIES INC 142.6K $0.01 %0.00 %as of Mar 31, 2026 ↗
Cyber Hornet S&P 500 and Bitcoin 75/25 Strategy ETF Cyber Hornet Trust 132.4K $0.04 %0.00 %as of Mar 31, 2026 ↗
Vox Populi ETF Advisors Series Trust 122.3K $0.04 %0.00 %as of Apr 30, 2026 ↗
Global X U.S. 500 ETF GLOBAL X FUNDS 101.9K $0.05 %0.00 %as of Feb 28, 2026 ↗
Global X S&P 500 Tail Risk ETF GLOBAL X FUNDS 101.9K $0.05 %0.00 %as of Apr 30, 2026 ↗
Goldman Sachs MSCI World Private Equity Return Tracker ETF Goldman Sachs ETF Trust 81.5K $0.01 %0.00 %as of Feb 28, 2026 ↗
Global X S&P 500 Collar 95-110 ETF GLOBAL X FUNDS 81.5K $0.05 %0.00 %as of Apr 30, 2026 ↗
Global X S&P 500 U.S. Revenue Leaders ETF GLOBAL X FUNDS 71.3K $0.06 %0.00 %as of Apr 30, 2026 ↗
Gotham Neutral Fund FundVantage Trust 4733.3 $0.00 %0.00 %as of Mar 31, 2026 ↗
WisdomTree Efficient U.S. Plus International Equity Fund WisdomTree Trust 4733.3 $0.04 %0.00 %as of Mar 31, 2026 ↗
ProShares S&P 500 Dynamic Buffer ETF ProShares Trust 3575.5 $0.03 %0.00 %as of Feb 28, 2026 ↗
iShares U.S. Industry Rotation Active ETF BlackRock ETF Trust 2378.6 $0.00 %0.00 %as of Apr 30, 2026 ↗
Cyber Hornet S&P 500 & Ethereum 75/25 Strategy ETF Cyber Hornet Trust 1183.3 $0.04 %0.00 %as of Mar 31, 2026 ↗
Cyber Hornet S&P 500 & Solana 75/25 Strategy ETF Cyber Hornet Trust 1183.3 $0.04 %0.00 %as of Mar 31, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Invesco Biotechnology & Genome ETF Invesco Exchange-Traded Fund Trust 5.05 %as of Apr 30, 2026 ↗
MERCH-UNIVERSAL, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. 4.15 %as of Dec 31, 2025 ↗
VanEck Biotech ETF VanEck ETF Trust 3.72 %as of Mar 31, 2026 ↗
iShares Neuroscience and Healthcare ETF iShares Trust 3.67 %as of Apr 30, 2026 ↗
iShares Health Innovation Active ETF BlackRock ETF Trust 3.63 %as of Apr 30, 2026 ↗
First Trust Nasdaq Pharmaceuticals ETF First Trust Exchange-Traded Fund VI 3.62 %as of Mar 31, 2026 ↗
First Trust NYSE Arca Biotechnology Index Fund First Trust Exchange-Traded Fund 3.47 %as of Mar 31, 2026 ↗
MERCHFONDO, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. 3.45 %as of Dec 31, 2025 ↗
The Free Markets ETF Tidal Trust I 3.40 %as of Feb 28, 2026 ↗
Alger Mid Cap 40 ETF Alger ETF Trust 3.32 %as of Mar 31, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2766+4767,078,108+6.5 %
2026Q1719-162,971,523+5.5 %
2025Q4720+2059,708,137-2.5 %
2025Q3700-2261,228,423-2.0 %
2025Q2722+862,471,837-1.2 %
2025Q1714-4963,217,302-2.5 %
2024Q4763-1464,810,261-3.6 %
2024Q3777-467,231,656+1.9 %
2024Q2781-4665,957,473+7.9 %
2024Q1827-5561,122,879+2.1 %
2023Q488259,883,539

Institutional managers

987 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
BlackRock, Inc.15,974,6012.9B $as of Mar 31, 2026
PRIMECAP MANAGEMENT CO/CA/14,757,6072.7B $as of Mar 31, 2026
FMR LLC12,807,5412.3B $as of Mar 31, 2026
STATE STREET CORP7,167,9221.3B $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC4,342,602793.4M $as of Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP2,961,641543M $as of Mar 31, 2026
MORGAN STANLEY2,170,940398M $as of Mar 31, 2026
JPMORGAN CHASE & CO2,016,009378.1M $as of Mar 31, 2026
AQR CAPITAL MANAGEMENT LLC1,923,557346.2M $as of Mar 31, 2026
Invesco Ltd.1,745,255320M $as of Mar 31, 2026
Boston Partners1,700,078311.7M $as of Mar 31, 2026
NORTHERN TRUST CORP1,446,579265.2M $as of Mar 31, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,377,568252.5M $as of Mar 31, 2026
Legal & General Group Plc1,349,832247.5M $as of Mar 31, 2026
T. Rowe Price Investment Management, Inc.1,160,989212.8K $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/1,156,369212M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,149,394210.7M $as of Mar 31, 2026
VAN ECK ASSOCIATES CORP1,079,861198K $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP1,079,119197.9M $as of Mar 31, 2026
DEUTSCHE BANK AG\1,063,828195M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC1,051,094192.7M $as of Mar 31, 2026
Pictet Asset Management Holding SA913,328168.3M $as of Mar 31, 2026
Point72 Asset Management, L.P.809,617148.4M $as of Mar 31, 2026
Alyeska Investment Group, L.P.805,050147.6M $as of Mar 31, 2026
Amundi790,827145M $as of Mar 31, 2026

Declared shareholders of Biogen Inc

There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
FMR LLC and 1 other11.30 %16,652,975as of May 29, 2026 · SCHEDULE 13G
Vanguard Capital Management 7.48 %10,989,562as of Mar 31, 2026 · SCHEDULE 13G

Funds holding the debt of Biogen Inc

194 funds declare 386 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.

FundBond linesValue
Core Fixed Income Fund159.5M $as of Apr 30, 2026
VANGUARD TOTAL BOND MARKET INDEX FUND558.9M $as of Mar 31, 2026
VANGUARD TOTAL BOND MARKET II INDEX FUND658.1M $as of Mar 31, 2026
iShares Core U.S. Aggregate Bond ETF726.6M $as of Feb 28, 2026
VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUND122.8M $as of Feb 28, 2026
iShares iBoxx $ Investment Grade Corporate Bond ETF321.3M $as of Feb 28, 2026
VANGUARD SHORT-TERM CORPORATE BOND INDEX FUND119.8M $as of Feb 28, 2026
DFA Investment Grade Portfolio115.6M $as of Apr 30, 2026
First Trust Core Investment Grade ETF111.5M $as of Apr 30, 2026
iShares Broad USD Investment Grade Corporate Bond ETF711.3M $as of Feb 28, 2026
iShares 1-5 Year Investment Grade Corporate Bond ETF210.3M $as of Feb 28, 2026
Fidelity U.S. Bond Index Fund210.1M $as of Feb 28, 2026
VANGUARD LONG-TERM CORPORATE BOND INDEX FUND39.8M $as of Feb 28, 2026
MFS Limited Maturity Fund19.7M $as of Apr 30, 2026
JPMorgan Core Plus Bond Fund19.3M $as of Feb 28, 2026
Invesco BulletShares 2030 Corporate Bond ETF18.9M $as of Feb 28, 2026
Calvert Short Duration Income Fund18.7M $as of Mar 31, 2026
Bramshill Income Performance Fund18.4M $as of Mar 31, 2026
iShares Investment Grade Systematic Bond ETF28.3M $as of Feb 28, 2026
JPMorgan Core Bond Fund28M $as of Feb 28, 2026
LVIP Franklin Templeton Core Bond Fund17.9M $as of Mar 31, 2026
JPMorgan Short Duration Core Plus Fund17.7M $as of Feb 28, 2026
Touchstone Strategic Trust-Touchstone Flexible Income Fund17.3M $as of Mar 31, 2026
iShares iBonds Dec 2030 Term Corporate ETF17.3M $as of Apr 30, 2026
VANGUARD INTERMEDIATE-TERM BOND INDEX FUND16.9M $as of Mar 31, 2026
Cite this page

Titelia. "Fund shareholders of Biogen Inc". https://titelia.com/en/stocks/biogen-inc-US09062X1037