Funds holding Arrowhead Pharmaceuticals Inc
416 funds declare a position · 94 ETFs and 322 other funds · 3.3B $· 120.1M SEK· 949.6K € · US04280A1007
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 201 | AZL Mid Cap Index Fund Allianz Variable Insurance Products Trust | 19,610 | 1.2M $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 202 | T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 19,471 | 1.2M $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 203 | Nationwide Mid Cap Market Index Fund Nationwide Mutual Funds | 19,443 | 1.4M $ | 0.30 % | as of Apr 30, 2026 · Original filing |
| 204 | Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust | 19,363 | 1.4M $ | 0.50 % | as of Apr 30, 2026 · Original filing |
| 205 | VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 19,227 | 1.2M $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 206 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 18,940 | 1.2M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 207 | T. Rowe Price Health Sciences Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 18,900 | 1.2M $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 208 | ROBO Global Healthcare Technology and Innovation ETF EXCHANGE TRADED CONCEPTS TRUST | 18,591 | 1.4M $ | 2.56 % | as of Apr 30, 2026 · Original filing |
| 209 | Putnam Dynamic Asset Allocation Growth Fund Putnam Asset Allocation Funds | 18,576 | 1.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 210 | JPMorgan Diversified Return U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 18,551 | 1.4M $ | 0.23 % | as of Apr 30, 2026 · Original filing |
| 211 | BNY Mellon US Mid Cap Core Equity ETF BNY Mellon ETF Trust | 18,456 | 1.4M $ | 0.22 % | as of Apr 30, 2026 · Original filing |
| 212 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 18,246 | 1.1M $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 213 | Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 18,199 | 1.3M $ | 0.18 % | as of Apr 30, 2026 · Original filing |
| 214 | SIMT Large Cap Growth Fund SEI INSTITUTIONAL MANAGED TRUST | 17,940 | 1.1M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 215 | Gotham Absolute Return Fund FundVantage Trust | 17,871 | 1.1M $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 216 | NYLI WMC Small Companies Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST | 17,451 | 1.3M $ | 0.40 % | as of Apr 30, 2026 · Original filing |
| 217 | SGI Small Cap Core Fund RBB Fund, Inc. | 17,287 | 1.1M $ | 0.90 % | as of Feb 28, 2026 · Original filing |
| 218 | Nuveen Small/Mid Cap Growth Opportunities Fund Nuveen Investment Funds, Inc. | 17,201 | 1.3M $ | 0.74 % | as of Apr 30, 2026 · Original filing |
| 219 | iShares ESG Select Screened S&P Mid-Cap ETF iShares Trust | 17,081 | 1.1M $ | 0.31 % | as of Mar 31, 2026 · Original filing |
| 220 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 16,353 | 1M $ | 0.29 % | as of Mar 31, 2026 · Original filing |
| 221 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 16,206 | 1M $ | 0.29 % | as of Mar 31, 2026 · Original filing |
| 222 | Pacer Trendpilot US Mid Cap ETF Pacer Funds Trust | 16,068 | 1.2M $ | 0.30 % | as of Apr 30, 2026 · Original filing |
| 223 | ALGER SMALL CAP GROWTH INSTITUTIONAL FUND ALGER INSTITUTIONAL FUNDS | 16,012 | 1.2M $ | 1.65 % | as of Apr 30, 2026 · Original filing |
| 224 | Clearwater Select Equity Fund Clearwater Investment Trust | 15,478 | 970.5K $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 225 | NYLI Candriam U.S. Mid Cap Equity ETF New York Life Investments ETF Trust | 15,065 | 1.1M $ | 0.35 % | as of Apr 30, 2026 · Original filing |
| 226 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 15,044 | 1.1M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 227 | First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 15,031 | 1.1M $ | 0.23 % | as of Apr 30, 2026 · Original filing |
| 228 | Victory Extended Market Index Fund Victory Portfolios III | 15,006 | 1.1M $ | 0.14 % | as of Apr 30, 2026 · Original filing |
| 229 | MML VIP Invesco Small Cap Equity Fund MML Series Investment Fund II | 14,874 | 932.6K $ | 0.75 % | as of Mar 31, 2026 · Original filing |
| 230 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 14,535 | 911.3K $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 231 | SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 14,530 | 1.1M $ | 0.30 % | as of Apr 30, 2026 · Original filing |
| 232 | SIMT Large Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 14,410 | 903.5K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 233 | Virtus Biotech Etf ETFis Series Trust I | 13,501 | 992.1K $ | 1.67 % | as of Apr 30, 2026 · Original filing |
| 234 | Federated Hermes Mid-Cap Index Fund Federated Hermes Index Trust | 12,928 | 949.9K $ | 0.34 % | as of Apr 30, 2026 · Original filing |
| 235 | AQR Small Cap Momentum Style Fund AQR Funds | 12,896 | 808.6K $ | 0.48 % | as of Mar 31, 2026 · Original filing |
| 236 | Small Cap Core Fund Northern Funds | 12,822 | 803.9K $ | 0.24 % | as of Mar 31, 2026 · Original filing |
| 237 | JNL/DFA U.S. Small Cap Fund JNL Series Trust | 12,759 | 800K $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 238 | Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds | 12,681 | 795.1K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 239 | Calamos Growth Fund CALAMOS INVESTMENT TRUST/IL | 12,380 | 909.7K $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 240 | Avantis U.S. Equity ETF American Century ETF Trust | 12,333 | 780.3K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 241 | BlackRock Advantage SMID Cap Fund, Inc. BlackRock Advantage SMID Cap Fund, Inc. | 12,282 | 770.1K $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 242 | SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 11,879 | 744.8K $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 243 | AQR Style Premia Alternative Fund AQR Funds | 11,705 | 733.9K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 244 | ATM Mid Cap Managed Volatility Portfolio EQ Advisors Trust | 11,678 | 732.2K $ | 0.25 % | as of Mar 31, 2026 · Original filing |
| 245 | AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 11,667 | 731.5K $ | 0.60 % | as of Mar 31, 2026 · Original filing |
| 246 | Guardian Small-Mid Cap Core VIP Fund Guardian Variable Products Trust | 11,605 | 727.6K $ | 0.39 % | as of Mar 31, 2026 · Original filing |
| 247 | NVIT Invesco Small Cap Growth Fund Nationwide Variable Insurance Trust | 11,530 | 722.9K $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 248 | Driehaus Small/Mid Cap Growth Fund Driehaus Mutual Funds | 11,434 | 716.9K $ | 0.80 % | as of Mar 31, 2026 · Original filing |
| 249 | Horizon Multi-Factor Small/Mid Cap Fund Horizon Funds | 11,347 | 717.9K $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 250 | CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 11,177 | 700.8K $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 251 | Franklin U.S. Small Cap Equity Fund Legg Mason Global Asset Management Trust | 11,168 | 700.2K $ | 0.59 % | as of Mar 31, 2026 · Original filing |
| 252 | Large Company Growth Portfolio Wilshire Mutual Funds Inc | 11,073 | 694.3K $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 253 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 10,706 | 677.4K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 254 | Nationwide Small Cap Index Fund Nationwide Mutual Funds | 10,657 | 783.1K $ | 0.30 % | as of Apr 30, 2026 · Original filing |
| 255 | Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 10,624 | 780.7K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 256 | VANGUARD MARKET NEUTRAL FUND VANGUARD MONTGOMERY FUNDS | 10,428 | 653.8K $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 257 | SFT Index 400 Mid-Cap Fund Securian Funds Trust | 10,321 | 647.1K $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 258 | MassMutual Small Cap Growth Equity Fund MASSMUTUAL SELECT FUNDS | 10,176 | 638K $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 259 | Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 10,116 | 634.3K $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 260 | WisdomTree U.S. Multifactor Fund WisdomTree Trust | 10,110 | 633.9K $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 261 | PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 10,028 | 628.8K $ | 0.55 % | as of Mar 31, 2026 · Original filing |
| 262 | iShares MSCI World Small-Cap ETF iShares Trust | 10,007 | 633.1K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 263 | LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 9,670 | 606.3K $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 264 | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 9,431 | 596.7K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 265 | WisdomTree U.S. MidCap Fund WisdomTree Trust | 9,392 | 588.9K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 266 | VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 9,248 | 579.8K $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 267 | NYLIM VP Wellington Small Cap Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 8,976 | 562.8K $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 268 | Tema Heart & Health ETF Tema ETF Trust | 8,970 | 567.5K $ | 1.03 % | as of Feb 28, 2026 · Original filing |
| 269 | JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 8,930 | 559.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 270 | ALGER MID CAP GROWTH INSTITUTIONAL FUND ALGER INSTITUTIONAL FUNDS | 8,868 | 651.6K $ | 1.20 % | as of Apr 30, 2026 · Original filing |
| 271 | iShares Total U.S. Stock Market Index Fund BlackRock Funds | 8,726 | 641.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 272 | Adara Smaller Companies Fund RBB Fund, Inc. | 8,589 | 543.4K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 273 | MOA ALL AMERICA FUND MoA Funds Corp | 8,589 | 538.5K $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 274 | SmallCap Growth Fund I Principal Funds, Inc | 8,556 | 628.7K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 275 | Multi-Manager Directional Alternative Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 8,452 | 621.1K $ | 0.20 % | as of Apr 30, 2026 · Original filing |
| 276 | Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 8,405 | 527K $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 277 | ProShares Ultra Russell2000 ProShares Trust | 8,212 | 519.6K $ | 0.18 % | as of Feb 28, 2026 · Original filing |
| 278 | ProShares UltraPro Russell2000 ProShares Trust | 8,183 | 517.7K $ | 0.15 % | as of Feb 28, 2026 · Original filing |
| 279 | PROFUND VP BIOTECHNOLOGY ProFunds | 7,978 | 500.2K $ | 1.20 % | as of Mar 31, 2026 · Original filing |
| 280 | Health Sciences Trust John Hancock Variable Insurance Trust | 7,841 | 491.6K $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 281 | Invesco V.I. Health Care Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) | 7,737 | 485.1K $ | 0.33 % | as of Mar 31, 2026 · Original filing |
| 282 | Invesco Nasdaq Biotechnology ETF Invesco Exchange-Traded Fund Trust II | 7,676 | 485.7K $ | 0.64 % | as of Feb 28, 2026 · Original filing |
| 283 | Pacer Lunt Midcap Multi-Factor Alternator ETF Pacer Funds Trust | 7,520 | 552.6K $ | 0.88 % | as of Apr 30, 2026 · Original filing |
| 284 | MidCap Stock Portfolio BNY MELLON INVESTMENT PORTFOLIOS | 7,500 | 470.3K $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 285 | WCM Small Cap Growth Fund INVESTMENT MANAGERS SERIES TRUST | 7,356 | 461.2K $ | 0.98 % | as of Mar 31, 2026 · Original filing |
| 286 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 7,265 | 455.5K $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 287 | Developing Growth Portfolio LORD ABBETT SERIES FUND INC | 6,873 | 430.9K $ | 0.74 % | as of Mar 31, 2026 · Original filing |
| 288 | NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 6,767 | 424.3K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 289 | Virtus Small-Cap Fund Virtus Investment Trust | 6,652 | 417.1K $ | 0.39 % | as of Mar 31, 2026 · Original filing |
| 290 | VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust | 6,341 | 397.6K $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 291 | ProShares Ultra Nasdaq Biotechnology ProShares Trust | 6,271 | 396.8K $ | 0.43 % | as of Feb 28, 2026 · Original filing |
| 292 | SIIT LARGE CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 6,206 | 392.7K $ | 0.06 % | as of Feb 28, 2026 · Original filing |
| 293 | State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF SPDR INDEX SHARES FUNDS | 5,975 | 374.6K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 294 | Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 5,886 | 432.5K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 295 | Venerable US Small Cap Fund Venerable Variable Insurance Trust | 5,856 | 367.2K $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 296 | AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust | 5,800 | 363.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 297 | ProShares Russell 2000 High Income ETF ProShares Trust | 5,750 | 363.8K $ | 0.23 % | as of Feb 28, 2026 · Original filing |
| 298 | Steward Values Enhanced Small-Mid Cap Fund Steward Funds Inc | 5,688 | 418K $ | 0.22 % | as of Apr 30, 2026 · Original filing |
| 299 | SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 5,600 | 354.3K $ | 0.14 % | as of Feb 28, 2026 · Original filing |
| 300 | FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 5,570 | 409.3K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
Institutional managers
423 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| 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 |
| RENAISSANCE TECHNOLOGIES LLC | 1,036,495 | 65M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 960,507 | 60.2M $ | as of Mar 31, 2026 |