Fund shareholders of Arrowhead Pharmaceuticals Inc
ISIN US04280A1007 · United States · LEI 549300O3CSB8T7OZ3D66
- Fund shareholders
- 416
- Of which ETFs
- 94 322 other funds
- Value held
- 3.3B $ 949.6K € · 120.1M SEK
- Share of capital
- 36.5 % of 141.3M shares on Jul 30, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| AZL Mid Cap Index Fund Allianz Variable Insurance Products Trust | 19,610 | 1.2M $ | 0.27 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 19,471 | 1.2M $ | 0.12 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Nationwide Mid Cap Market Index Fund Nationwide Mutual Funds | 19,443 | 1.4M $ | 0.30 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust | 19,363 | 1.4M $ | 0.50 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 19,227 | 1.2M $ | 0.23 % | 0.01 % | as of Mar 31, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 18,940 | 1.2M $ | 0.28 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Health Sciences Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 18,900 | 1.2M $ | 0.18 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ROBO Global Healthcare Technology and Innovation ETF EXCHANGE TRADED CONCEPTS TRUST | 18,591 | 1.4M $ | 2.56 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Putnam Dynamic Asset Allocation Growth Fund Putnam Asset Allocation Funds | 18,576 | 1.2M $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JPMorgan Diversified Return U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 18,551 | 1.4M $ | 0.23 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BNY Mellon US Mid Cap Core Equity ETF BNY Mellon ETF Trust | 18,456 | 1.4M $ | 0.22 % | 0.01 % | as of Apr 30, 2026 ↗ |
| EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 18,246 | 1.1M $ | 0.30 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 18,199 | 1.3M $ | 0.18 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SIMT Large Cap Growth Fund SEI INSTITUTIONAL MANAGED TRUST | 17,940 | 1.1M $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Gotham Absolute Return Fund FundVantage Trust | 17,871 | 1.1M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NYLI WMC Small Companies Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST | 17,451 | 1.3M $ | 0.40 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SGI Small Cap Core Fund RBB Fund, Inc. | 17,287 | 1.1M $ | 0.90 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Nuveen Small/Mid Cap Growth Opportunities Fund Nuveen Investment Funds, Inc. | 17,201 | 1.3M $ | 0.74 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares ESG Select Screened S&P Mid-Cap ETF iShares Trust | 17,081 | 1.1M $ | 0.31 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 16,353 | 1M $ | 0.29 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 16,206 | 1M $ | 0.29 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Pacer Trendpilot US Mid Cap ETF Pacer Funds Trust | 16,068 | 1.2M $ | 0.30 % | 0.01 % | as of Apr 30, 2026 ↗ |
| ALGER SMALL CAP GROWTH INSTITUTIONAL FUND ALGER INSTITUTIONAL FUNDS | 16,012 | 1.2M $ | 1.65 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Clearwater Select Equity Fund Clearwater Investment Trust | 15,478 | 970.5K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NYLI Candriam U.S. Mid Cap Equity ETF New York Life Investments ETF Trust | 15,065 | 1.1M $ | 0.35 % | 0.01 % | as of Apr 30, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 15,044 | 1.1M $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 15,031 | 1.1M $ | 0.23 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 15,006 | 1.1M $ | 0.14 % | 0.01 % | as of Apr 30, 2026 ↗ |
| MML VIP Invesco Small Cap Equity Fund MML Series Investment Fund II | 14,874 | 932.6K $ | 0.75 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 14,535 | 911.3K $ | 0.27 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 14,530 | 1.1M $ | 0.30 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SIMT Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 14,410 | 903.5K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Virtus Biotech Etf ETFis Series Trust I | 13,501 | 992.1K $ | 1.67 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Federated Hermes Mid-Cap Index Fund Federated Hermes Index Trust | 12,928 | 949.9K $ | 0.34 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AQR Small Cap Momentum Style Fund AQR Funds | 12,896 | 808.6K $ | 0.48 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Small Cap Core Fund Northern Funds | 12,822 | 803.9K $ | 0.24 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 12,759 | 800K $ | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds | 12,681 | 795.1K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Calamos Growth Fund CALAMOS INVESTMENT TRUST/IL | 12,380 | 909.7K $ | 0.05 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 12,333 | 780.3K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| BlackRock Advantage SMID Cap Fund, Inc. BlackRock Advantage SMID Cap Fund, Inc. | 12,282 | 770.1K $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 11,879 | 744.8K $ | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AQR Style Premia Alternative Fund AQR Funds | 11,705 | 733.9K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ATM Mid Cap Managed Volatility Portfolio EQ Advisors Trust | 11,678 | 732.2K $ | 0.25 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 11,667 | 731.5K $ | 0.60 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Guardian Small-Mid Cap Core VIP Fund Guardian Variable Products Trust | 11,605 | 727.6K $ | 0.39 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NVIT Invesco Small Cap Growth Fund Nationwide Variable Insurance Trust | 11,530 | 722.9K $ | 0.27 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Driehaus Small/Mid Cap Growth Fund Driehaus Mutual Funds | 11,434 | 716.9K $ | 0.80 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Horizon Multi-Factor Small/Mid Cap Fund Horizon Funds | 11,347 | 717.9K $ | 0.11 % | 0.01 % | as of Feb 28, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 11,177 | 700.8K $ | 0.28 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Franklin U.S. Small Cap Equity Fund Legg Mason Global Asset Management Trust | 11,168 | 700.2K $ | 0.59 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Large Company Growth Portfolio Wilshire Mutual Funds Inc | 11,073 | 694.3K $ | 0.27 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 10,706 | 677.4K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 10,657 | 783.1K $ | 0.30 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 10,624 | 780.7K $ | 0.00 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VANGUARD MARKET NEUTRAL FUND VANGUARD MONTGOMERY FUNDS | 10,428 | 653.8K $ | 0.15 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SFT Index 400 Mid-Cap Fund Securian Funds Trust | 10,321 | 647.1K $ | 0.27 % | 0.01 % | as of Mar 31, 2026 ↗ |
| MassMutual Small Cap Growth Equity Fund MASSMUTUAL SELECT FUNDS | 10,176 | 638K $ | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 10,116 | 634.3K $ | 0.28 % | 0.01 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. Multifactor Fund WisdomTree Trust | 10,110 | 633.9K $ | 0.18 % | 0.01 % | as of Mar 31, 2026 ↗ |
| PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 10,028 | 628.8K $ | 0.55 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 10,007 | 633.1K $ | 0.07 % | 0.01 % | as of Feb 28, 2026 ↗ |
| LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 9,670 | 606.3K $ | 0.30 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 9,431 | 596.7K $ | 0.07 % | 0.01 % | as of Feb 28, 2026 ↗ |
| WisdomTree U.S. MidCap Fund WisdomTree Trust | 9,392 | 588.9K $ | 0.07 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 9,248 | 579.8K $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NYLIM VP Wellington Small Cap Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 8,976 | 562.8K $ | 0.16 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Tema Heart & Health ETF Tema ETF Trust | 8,970 | 567.5K $ | 1.03 % | 0.01 % | as of Feb 28, 2026 ↗ |
| JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 8,930 | 559.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ALGER MID CAP GROWTH INSTITUTIONAL FUND ALGER INSTITUTIONAL FUNDS | 8,868 | 651.6K $ | 1.20 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 8,726 | 641.2K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 8,589 | 543.4K $ | 0.07 % | 0.01 % | as of Feb 28, 2026 ↗ |
| MOA ALL AMERICA FUND MoA Funds Corp | 8,589 | 538.5K $ | 0.19 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SmallCap Growth Fund I Principal Funds, Inc | 8,556 | 628.7K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Multi-Manager Directional Alternative Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 8,452 | 621.1K $ | 0.20 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 8,405 | 527K $ | 0.28 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra Russell2000 ProShares Trust | 8,212 | 519.6K $ | 0.18 % | 0.01 % | as of Feb 28, 2026 ↗ |
| ProShares UltraPro Russell2000 ProShares Trust | 8,183 | 517.7K $ | 0.15 % | 0.01 % | as of Feb 28, 2026 ↗ |
| PROFUND VP BIOTECHNOLOGY ProFunds | 7,978 | 500.2K $ | 1.20 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Health Sciences Trust John Hancock Variable Insurance Trust | 7,841 | 491.6K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco V.I. Health Care Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) | 7,737 | 485.1K $ | 0.33 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco Nasdaq Biotechnology ETF Invesco Exchange-Traded Fund Trust II | 7,676 | 485.7K $ | 0.64 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Pacer Lunt Midcap Multi-Factor Alternator ETF Pacer Funds Trust | 7,520 | 552.6K $ | 0.88 % | 0.01 % | as of Apr 30, 2026 ↗ |
| MidCap Stock Portfolio BNY MELLON INVESTMENT PORTFOLIOS | 7,500 | 470.3K $ | 0.30 % | 0.01 % | as of Mar 31, 2026 ↗ |
| WCM Small Cap Growth Fund INVESTMENT MANAGERS SERIES TRUST | 7,356 | 461.2K $ | 0.98 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 7,265 | 455.5K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Developing Growth Portfolio LORD ABBETT SERIES FUND INC | 6,873 | 430.9K $ | 0.74 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 6,767 | 424.3K $ | 0.12 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Virtus Small-Cap Fund Virtus Investment Trust | 6,652 | 417.1K $ | 0.39 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust | 6,341 | 397.6K $ | 0.14 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra Nasdaq Biotechnology ProShares Trust | 6,271 | 396.8K $ | 0.43 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SIIT LARGE CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 6,206 | 392.7K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS | 5,975 | 374.6K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 5,886 | 432.5K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Venerable US Small Cap Fund Venerable Variable Insurance Trust | 5,856 | 367.2K $ | 0.27 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 5,800 | 363.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Russell 2000 High Income ETF ProShares Trust | 5,750 | 363.8K $ | 0.23 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Steward Values Enhanced Small-Mid Cap Fund Steward Funds Inc | 5,688 | 418K $ | 0.22 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 5,600 | 354.3K $ | 0.14 % | 0.00 % | as of Feb 28, 2026 ↗ |
| FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 5,570 | 409.3K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
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 | |
|---|---|---|
| Global X Genomics & Biotechnology ETF GLOBAL X FUNDS | 5.69 % | as of Feb 28, 2026 ↗ |
| Amplify Weight Loss Drug & Treatment ETF Amplify ETF Trust | 4.96 % | as of Mar 31, 2026 ↗ |
| iShares Neuroscience and Healthcare ETF iShares Trust | 4.41 % | as of Apr 30, 2026 ↗ |
| ALGER HEALTH SCIENCES FUND ALGER FUNDS | 4.04 % | as of Apr 30, 2026 ↗ |
| ALGER SMALL CAP FOCUS FUND ALGER FUNDS | 3.49 % | as of Apr 30, 2026 ↗ |
| Invesco Biotechnology & Genome ETF Invesco Exchange-Traded Fund Trust | 3.28 % | as of Apr 30, 2026 ↗ |
| Alger Mid Cap 40 ETF Alger ETF Trust | 2.85 % | as of Mar 31, 2026 ↗ |
| ROBO Global Healthcare Technology and Innovation ETF EXCHANGE TRADED CONCEPTS TRUST | 2.56 % | as of Apr 30, 2026 ↗ |
| Invesco S&P Midcap 400 Pure Growth ETF Invesco Exchange-Traded Fund Trust | 2.32 % | as of Apr 30, 2026 ↗ |
| ClearBridge Small Cap Fund Legg Mason Global Asset Management Trust | 1.93 % | as of Apr 30, 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 |
|---|---|---|---|---|
| 2026Q2 | 412 | +105 | 51,416,594 | +2.6 % |
| 2026Q1 | 307 | +60 | 50,102,531 | +7.9 % |
| 2025Q4 | 247 | +21 | 46,448,798 | +3.3 % |
| 2025Q3 | 226 | +12 | 44,948,510 | +3.3 % |
| 2025Q2 | 214 | -25 | 43,498,039 | +14.3 % |
| 2025Q1 | 239 | -30 | 38,048,587 | -11.1 % |
| 2024Q4 | 269 | -11 | 42,779,156 | +3.0 % |
| 2024Q3 | 280 | -10 | 41,528,055 | -3.0 % |
| 2024Q2 | 290 | +9 | 42,824,156 | +10.5 % |
| 2024Q1 | 281 | -15 | 38,771,024 | +0.5 % |
| 2023Q4 | 296 | 38,593,622 |
Institutional managers
423 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 18,161,519 | 1.1B $ | as of Mar 31, 2026 |
| Avoro Capital Advisors LLC | 10,699,999 | 670.9M $ | as of Mar 31, 2026 |
| FMR LLC | 7,266,652 | 455.6M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 6,496,130 | 407.3M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 4,278,828 | 274.5M $ | as of Mar 31, 2026 |
| FRED ALGER MANAGEMENT, LLC | 3,342,493 | 209.6M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 3,280,647 | 205.7M $ | as of Mar 31, 2026 |
| Vestal Point Capital, LP | 2,275,000 | 142.6M $ | as of Mar 31, 2026 |
| BAKER BROS. ADVISORS LP | 1,992,783 | 124.9M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 1,739,923 | 109.1M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 1,655,837 | 103.8M $ | as of Mar 31, 2026 |
| Siren, L.L.C. | 1,615,476 | 101.3M $ | as of Mar 31, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 1,573,297 | 98.6M $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 1,436,990 | 90.1M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,336,271 | 83.8M $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1,330,996 | 83.5M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 1,273,266 | 79.6M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,192,085 | 74.7M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 1,190,335 | 74.6M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,183,838 | 74.2M $ | as of Mar 31, 2026 |
| Fisher Asset Management, LLC | 1,113,568 | 69.8M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,064,455 | 66.7M $ | as of Mar 31, 2026 |
| Hood River Capital Management LLC | 1,056,534 | 66.2M $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,043,732 | 65.4K $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 1,036,495 | 65M $ | as of Mar 31, 2026 |
Declared shareholders of Arrowhead Pharmaceuticals Inc
There are 4 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.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| BlackRock, Inc. | 12.20 % | 17,104,084 | as of Mar 31, 2026 · SCHEDULE 13G |
| FMR LLC and 1 other | 5.20 % | 7,349,107 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.19 % | 7,269,957 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Capital Management | 5.05 % | 7,081,293 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Arrowhead Pharmaceuticals Inc
44 funds declare 44 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 Arrowhead Pharmaceuticals Inc". https://titelia.com/en/stocks/arrowhead-pharmaceuticals-inc-US04280A1007