Fund shareholders of Biogen Inc
ISIN US09062X1037 · United States · LEI W8J5WZB5IY3K0NDQT671
- Fund shareholders
- 822
- Of which ETFs
- 257 565 other funds
- Value held
- ≈ 15.1B $ 14.9B $ · 1.3B SEK · 50.6M €
- Share of capital
- 48.4 % of 147.8M shares on Jul 27, 2026
822 funds hold this company. This table lists the 818 that declare it in a regulatory filing. The other 4 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| PSF Stock Index Portfolio Prudential Series Fund | 24,655 | 5.3M $ | 0.05 % | 0.02 % | as of Jun 30, 2026 ↗ |
| SA Franklin Systematic U.S. Large Cap Value Portfolio SUNAMERICA SERIES TRUST | 24,154 | 4.9M $ | 0.80 % | 0.02 % | as of Jul 31, 2026 ↗ |
| VANGUARD RUSSELL 1000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 23,890 | 4.7M $ | 0.04 % | 0.02 % | as of May 31, 2026 ↗ |
| Calvert U.S. Large Cap Value Responsible Index Fund Calvert Responsible Index Series, Inc. | 23,676 | 5.1M $ | 0.24 % | 0.02 % | as of Jun 30, 2026 ↗ |
| NEOS S&P 500(R) High Income ETF NEOS ETF Trust | 23,499 | 5.1M $ | 0.05 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Empower S&P 500 Index Fund EMPOWER FUNDS, INC. | 23,388 | 5.1M $ | 0.05 % | 0.02 % | as of Jun 30, 2026 ↗ |
| iShares Morningstar Mid-Cap Value ETF iShares Trust | 23,296 | 4.7M $ | 0.41 % | 0.02 % | as of Jul 31, 2026 ↗ |
| Alger Large Cap Growth Portfolio ALGER PORTFOLIOS | 23,079 | 5M $ | 0.99 % | 0.02 % | as of Jun 30, 2026 ↗ |
| iShares ESG MSCI KLD 400 ETF iShares Trust | 22,606 | 4.6M $ | 0.09 % | 0.02 % | as of Jul 31, 2026 ↗ |
| VanEck Morningstar SMID Moat ETF VanEck ETF Trust | 22,496 | 4.9M $ | 1.45 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Avantis U.S. Mid Cap Value ETF American Century ETF Trust | 22,249 | 4.4M $ | 0.70 % | 0.02 % | as of May 31, 2026 ↗ |
| Invesco S&P 500 Revenue ETF Invesco Exchange-Traded Fund Trust II | 22,240 | 4.4M $ | 0.05 % | 0.02 % | as of May 31, 2026 ↗ |
| AQR Equity Market Neutral Fund AQR Funds | 22,140 | 4.8M $ | 0.17 % | 0.01 % | as of Jun 30, 2026 ↗ |
| MetLife Stock Index Portfolio Brighthouse Funds Trust II | 21,916 | 4.7M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Alger Capital Appreciation Portfolio ALGER PORTFOLIOS | 21,734 | 4.7M $ | 0.57 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Health Sciences Portfolio PACIFIC SELECT FUND | 21,727 | 4.7M $ | 1.23 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Flex 500 Index Fund Fidelity Concord Street Trust | 20,402 | 4M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
| JPMORGAN BETABUILDERS U.S. EQUITY ETF J.P. Morgan Exchange-Traded Fund Trust | 20,157 | 4.1M $ | 0.05 % | 0.01 % | as of Jul 31, 2026 ↗ |
| HUSSMAN STRATEGIC MARKET CYCLE FUND Hussman Investment Trust | 20,000 | 4.3M $ | 1.23 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Handelsbanken Developed Markets Index Criteria Handelsbanken Fonder AB | 19,812 | 34.6M SEK | 0.07 % | 0.01 % | as of Mar 31, 2026 ↗ |
| First Trust Large Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 19,565 | 4M $ | 0.25 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Optimum Small-Mid Cap Growth Fund Optimum Fund Trust | 19,407 | 4.2M $ | 0.44 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Mid Cap Stock Portfolio LORD ABBETT SERIES FUND INC | 19,263 | 4.2M $ | 1.62 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Handelsbanken USA Index Criteria Handelsbanken Fonder AB | 19,198 | 33.5M SEK | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Fidelity Mid-Cap Stock K6 Fund Fidelity Concord Street Trust | 18,635 | 3.8M $ | 0.26 % | 0.01 % | as of Jul 31, 2026 ↗ |
| LSV Disciplined Value ETF ADVISORS' INNER CIRCLE FUND | 18,519 | 3.8M $ | 0.58 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Goldman Sachs Equal Weight U.S. Large Cap Equity ETF Goldman Sachs ETF Trust | 18,178 | 3.6M $ | 0.20 % | 0.01 % | as of May 31, 2026 ↗ |
| Morningstar U.S. Equity Fund Morningstar Funds Trust | 18,130 | 3.7M $ | 0.19 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Index 500 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 18,124 | 3.9M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Mid-Cap Value Portfolio PACIFIC SELECT FUND | 18,040 | 3.9M $ | 0.72 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VIP Stock Selector Portfolio Variable Insurance Products Fund | 18,000 | 3.9M $ | 0.08 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Transamerica Small/Mid Cap Value TRANSAMERICA FUNDS | 17,600 | 3.6M $ | 0.55 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust | 17,370 | 3.5M $ | 0.71 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Fidelity Advisor Capital Development Fund Fidelity Destiny Portfolios | 17,300 | 3.7M $ | 0.06 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/Common Stock Index Portfolio EQ Advisors Trust | 17,260 | 3.7M $ | 0.04 % | 0.01 % | as of Jun 30, 2026 ↗ |
| CAUSEWAY GLOBAL VALUE FUND CAUSEWAY CAPITAL MANAGEMENT TRUST | 17,220 | 3.7M $ | 1.37 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Leuthold Core Investment Fund Managed Portfolio Series | 17,035 | 3.7M $ | 0.66 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VIP Balanced Portfolio Variable Insurance Products Fund III | 17,022 | 3.7M $ | 0.04 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/JPMorgan Value Opportunities Portfolio EQ Advisors Trust | 16,810 | 3.6M $ | 0.27 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares Morningstar Mid-Cap ETF iShares Trust | 16,772 | 3.4M $ | 0.21 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Fidelity Series All-Sector Equity Fund Fidelity Devonshire Trust | 16,600 | 3.4M $ | 0.06 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Alger Mid Cap 40 ETF Alger ETF Trust | 16,594 | 3.6M $ | 2.33 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Calvert U.S. Large Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 16,390 | 3.5M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/500 Managed Volatility Portfolio EQ Advisors Trust | 16,332 | 3.5M $ | 0.04 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Stock Index Fund VALIC Co I | 16,200 | 3.2M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
| Fundamental Equity Portfolio LORD ABBETT SERIES FUND INC | 16,034 | 3.5M $ | 1.63 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SIMT Large Cap Growth Fund SEI INSTITUTIONAL MANAGED TRUST | 16,014 | 3.5M $ | 0.22 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VANGUARD TAX-MANAGED BALANCED FUND VANGUARD TAX-MANAGED FUNDS | 15,987 | 3.5M $ | 0.03 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares MSCI USA Equal Weighted ETF iShares, Inc. | 15,725 | 3.1M $ | 0.18 % | 0.01 % | as of May 31, 2026 ↗ |
| Transamerica Small/Mid Cap Value VP TRANSAMERICA SERIES TRUST | 15,500 | 3.3M $ | 0.59 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity SAI Sustainable U.S. Equity Fund Fidelity Summer Street Trust | 15,500 | 3M $ | 0.53 % | 0.01 % | as of May 31, 2026 ↗ |
| MFS Mid Cap Value Portfolio MFS VARIABLE INSURANCE TRUST III | 15,402 | 3.3M $ | 0.51 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Equity Index Portfolio PACIFIC SELECT FUND | 15,238 | 3.3M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| FULLERTHALER BEHAVIORAL MID-CAP EQUITY FUND Capitol Series Trust | 15,085 | 3.3M $ | 1.97 % | 0.01 % | as of Jun 30, 2026 ↗ |
| NYLIM VP S&P 500 Index Portfolio NYLIM VP FUNDS TRUST | 14,648 | 3.2M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Fundamental Large Cap Core ETF Fidelity Covington Trust | 14,244 | 2.9M $ | 0.24 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Hennessy Sustainable ETF Hennessy Funds Trust | 14,218 | 2.9M $ | 3.11 % | 0.01 % | as of Jul 31, 2026 ↗ |
| NVIT S&P 500 Index Fund Nationwide Variable Insurance Trust | 14,203 | 3.1M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Avanza Global Avanza Fonder AB | 13,739 | 24M SEK | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Franklin U.S. Large Cap Multifactor Index ETF Franklin Templeton ETF Trust | 13,702 | 3M $ | 0.14 % | 0.01 % | as of Jun 30, 2026 ↗ |
| JNL/T. Rowe Price Capital Appreciation Equity Fund JNL Series Trust | 13,699 | 3M $ | 0.28 % | 0.01 % | as of Jun 30, 2026 ↗ |
| MOA EQUITY INDEX FUND MoA Funds Corp | 13,584 | 2.9M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Biotechnology Fund Rydex Series Funds | 13,465 | 2.9M $ | 2.13 % | 0.01 % | as of Jun 30, 2026 ↗ |
| BlackRock Advantage Large Cap Value Fund BlackRock Large Cap Series Funds, Inc. | 13,428 | 2.6M $ | 0.33 % | 0.01 % | as of May 29, 2026 ↗ |
| AST Large-Cap Value Portfolio Advanced Series Trust | 13,293 | 2.9M $ | 0.07 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares MSCI World ETF iShares, Inc. | 13,095 | 2.6M $ | 0.03 % | 0.01 % | as of May 31, 2026 ↗ |
| Franklin U.S. Large Cap Equity Fund Legg Mason Partners Investment Trust | 13,021 | 2.6M $ | 0.49 % | 0.01 % | as of May 29, 2026 ↗ |
| Empower Large Cap Value Fund EMPOWER FUNDS, INC. | 12,787 | 2.8M $ | 0.12 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Mid Cap Value Fund VALIC Co I | 12,704 | 2.5M $ | 0.37 % | 0.01 % | as of May 31, 2026 ↗ |
| AVIP Fidelity Institutional AM Equity Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 12,615 | 2.7M $ | 1.10 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Venerable US Large Cap Strategic Equity Fund Venerable Variable Insurance Trust | 12,528 | 2.7M $ | 0.10 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Länsförsäkringar USA Index Länsförsäkringar Fondförvaltning AB | 12,494 | 21.8M SEK | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra S&P500 ProShares Trust | 12,445 | 2.4M $ | 0.03 % | 0.01 % | as of May 31, 2026 ↗ |
| American Beacon Man Large Cap Value Fund AMERICAN BEACON FUNDS | 12,400 | 2.7M $ | 1.04 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 12,329 | 2.4M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
| BNY Mellon US Large Cap Core Equity ETF BNY Mellon ETF Trust | 12,295 | 2.5M $ | 0.05 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Columbia Research Enhanced Core ETF Columbia ETF Trust I | 12,135 | 2.5M $ | 0.04 % | 0.01 % | as of Jul 31, 2026 ↗ |
| EQ/Mid Cap Value Managed Volatility Portfolio EQ Advisors Trust | 12,041 | 2.6M $ | 0.16 % | 0.01 % | as of Jun 30, 2026 ↗ |
| VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 11,948 | 2.3M $ | 0.13 % | 0.01 % | as of May 31, 2026 ↗ |
| Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST | 11,901 | 2.3M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
| Venerable Mid Cap Index Fund Venerable Variable Insurance Trust | 11,665 | 2.5M $ | 0.23 % | 0.01 % | as of Jun 30, 2026 ↗ |
| U.S. Sector Rotation Fund John Hancock Funds II | 11,565 | 2.3M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
| Direxion Daily S&P 500 Bull 3X Shares Direxion Shares ETF Trust | 11,542 | 2.3M $ | 0.03 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Boston Partners Long/Short Research Fund RBB Fund, Inc. | 11,532 | 2.3M $ | 0.38 % | 0.01 % | as of May 31, 2026 ↗ |
| Harbor Mid Cap Value Fund HARBOR FUNDS | 11,500 | 2.3M $ | 0.51 % | 0.01 % | as of Jul 31, 2026 ↗ |
| AQR Alternative Risk Premia Fund AQR Funds | 11,413 | 2.5M $ | 0.36 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Federated Hermes MDT All Cap Core Fund Federated Hermes MDT Series | 11,376 | 2.3M $ | 0.06 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Equity Income Trust John Hancock Variable Insurance Trust | 11,351 | 2.5M $ | 0.26 % | 0.01 % | as of Jun 30, 2026 ↗ |
| DWS Health and Wellness Fund DEUTSCHE DWS SECURITIES TRUST | 11,150 | 2.2M $ | 0.94 % | 0.01 % | as of May 31, 2026 ↗ |
| AQR Large Cap Multi-Style Fund AQR Funds | 10,843 | 2.3M $ | 0.12 % | 0.01 % | as of Jun 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF SPDR SERIES TRUST | 10,804 | 2.3M $ | 0.08 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares Climate Conscious & Transition MSCI USA ETF iShares Trust | 10,754 | 2.1M $ | 0.07 % | 0.01 % | as of May 31, 2026 ↗ |
| Fidelity U.S. Multifactor ETF Fidelity Covington Trust | 10,706 | 2.2M $ | 0.75 % | 0.01 % | as of Jul 31, 2026 ↗ |
| ActivePassive U.S. Equity ETF Trust for Professional Managers | 10,635 | 2.1M $ | 0.08 % | 0.01 % | as of May 31, 2026 ↗ |
| T. Rowe Price Equity Income Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 10,535 | 2.3M $ | 0.25 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Skandia Global Exponering Skandia Fonder AB | 10,500 | 18.3M SEK | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Transamerica TSW Mid Cap Value Opportunities VP TRANSAMERICA SERIES TRUST | 10,500 | 2.3M $ | 1.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 10,477 | 2.1M $ | 0.04 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Venerable Large Cap Index Fund Venerable Variable Insurance Trust | 10,472 | 2.3M $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Index Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) | 10,414 | 2M $ | 0.04 % | 0.01 % | as of May 31, 2026 ↗ |
Funds that publish their own holdings
| Fund | Weight in fund | |
|---|---|---|
| Edmond de Rothschild Fund - Healthcare Edmond de Rothschild Asset Management (Luxembourg) | 2.94 % | as of Mar 31, 2026 ↗ |
| Pictet - Biotech Pictet Asset Management (Europe) S.A. | 2.71 % | as of Sep 30, 2025 ↗ |
| Amundi Dynamique Climat Amundi Asset Management | 0.03 % | as of Sep 30, 2025 ↗ |
| Pictet - USA Index Pictet Asset Management (Europe) S.A. | 0.03 % | as of Sep 30, 2025 ↗ |
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.
| Fund | Weight in fund | |
|---|---|---|
| Invesco Biotechnology & Genome ETF Invesco Exchange-Traded Fund Trust | 4.79 % | as of Jul 31, 2026 ↗ |
| iShares Neuroscience and Healthcare ETF iShares Trust | 4.18 % | as of Jul 31, 2026 ↗ |
| MERCH-UNIVERSAL, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 4.15 % | as of Dec 31, 2025 ↗ |
| First Trust Nasdaq Pharmaceuticals ETF First Trust Exchange-Traded Fund VI | 3.84 % | as of Jun 30, 2026 ↗ |
| VanEck Biotech ETF VanEck ETF Trust | 3.63 % | as of Jun 30, 2026 ↗ |
| iShares Health Innovation Active ETF BlackRock ETF Trust | 3.52 % | as of Jul 31, 2026 ↗ |
| MERCHFONDO, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 3.45 % | as of Dec 31, 2025 ↗ |
| First Trust NYSE Arca Biotechnology Index Fund First Trust Exchange-Traded Fund | 3.37 % | as of Jun 30, 2026 ↗ |
| MERCH-FONTEMAR, FI ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. | 3.29 % | as of Dec 31, 2025 ↗ |
| Hennessy Sustainable ETF Hennessy Funds Trust | 3.11 % | as of Jul 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 757 | -9 | 70,785,787 | +5.5 % |
| 2026Q2 | 766 | +47 | 67,078,108 | +6.5 % |
| 2026Q1 | 719 | -1 | 62,971,523 | +5.5 % |
| 2025Q4 | 720 | +20 | 59,708,137 | -2.5 % |
| 2025Q3 | 700 | -22 | 61,228,423 | -2.0 % |
| 2025Q2 | 722 | +8 | 62,471,837 | -1.2 % |
| 2025Q1 | 714 | -49 | 63,217,302 | -2.5 % |
| 2024Q4 | 763 | -14 | 64,810,261 | -3.6 % |
| 2024Q3 | 777 | -4 | 67,231,656 | +1.9 % |
| 2024Q2 | 781 | -46 | 65,957,473 | +7.9 % |
| 2024Q1 | 827 | -55 | 61,122,879 | +2.1 % |
| 2023Q4 | 882 | 59,883,539 |
Institutional managers
987 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 15,974,601 | 2.9B $ | as of Mar 31, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | 14,757,607 | 2.7B $ | as of Mar 31, 2026 |
| FMR LLC | 12,807,541 | 2.3B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 7,167,922 | 1.3B $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,342,602 | 793.4M $ | as of Mar 31, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 2,961,641 | 543M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 2,170,940 | 398M $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 2,016,009 | 378.1M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 1,923,557 | 346.2M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 1,745,255 | 320M $ | as of Mar 31, 2026 |
| Boston Partners | 1,700,078 | 311.7M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 1,446,579 | 265.2M $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1,377,568 | 252.5M $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 1,349,832 | 247.5M $ | as of Mar 31, 2026 |
| T. Rowe Price Investment Management, Inc. | 1,160,989 | 212.8K $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,156,369 | 212M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,149,394 | 210.7M $ | as of Mar 31, 2026 |
| VAN ECK ASSOCIATES CORP | 1,079,861 | 198K $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 1,079,119 | 197.9M $ | as of Mar 31, 2026 |
| DEUTSCHE BANK AG\ | 1,063,828 | 195M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 1,051,094 | 192.7M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 913,328 | 168.3M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 809,617 | 148.4M $ | as of Mar 31, 2026 |
| Alyeska Investment Group, L.P. | 805,050 | 147.6M $ | as of Mar 31, 2026 |
| Amundi | 790,827 | 145M $ | as of Mar 31, 2026 |
Declared shareholders of Biogen Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| FMR LLC and 1 other | 12.40 % | 18,294,524 | as of Jun 30, 2026 · SCHEDULE 13G |
Funds holding the debt of Biogen Inc
192 funds declare 394 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.
Cite this page
Titelia. "Fund shareholders of Biogen Inc". https://titelia.com/en/stocks/biogen-inc-US09062X1037