Funds holding Ultragenyx Pharmaceutical Inc
243 funds declare a position · 50 ETFs and 193 other funds · 587.2M $· 6.7M SEK · US90400D1081
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST | 3,107,837 | 65.1M $ | 0.88 % | as of Mar 31, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 2,935,570 | 61.5M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 2,114,864 | 44.3M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 4 | VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 1,906,644 | 47.1M $ | 0.22 % | as of Apr 30, 2026 · Original filing |
| 5 | VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 1,189,629 | 24.9M $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 6 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,079,869 | 22.6M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 7 | AQR Long-Short Equity Fund AQR Funds | 811,441 | 17M $ | 0.21 % | as of Mar 31, 2026 · Original filing |
| 8 | VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS | 782,649 | 16.4M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 9 | iShares Biotechnology ETF iShares Trust | 680,286 | 14.3M $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 10 | Touchstone Funds Group Trust-Touchstone Sands Capital Select Growth Fund Touchstone Funds Group Trust | 650,491 | 13.6M $ | 0.71 % | as of Mar 31, 2026 · Original filing |
| 11 | iShares Russell Mid-Cap Growth ETF iShares Trust | 618,129 | 12.9M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 12 | Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 599,685 | 14M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 13 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 469,481 | 11M $ | 0.05 % | as of Feb 28, 2026 · Original filing |
| 14 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 420,590 | 9.8M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 15 | iShares Russell 1000 Growth ETF iShares Trust | 379,627 | 8M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 16 | iShares Russell Mid-Cap ETF iShares Trust | 351,786 | 7.4M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 17 | Fidelity Mid Cap Index Fund Fidelity Salem Street Trust | 341,505 | 8.4M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 18 | Small Cap Core Fund John Hancock Investment Trust | 303,604 | 7.5M $ | 0.38 % | as of Apr 30, 2026 · Original filing |
| 19 | Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II | 274,749 | 6.4M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 20 | VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 261,089 | 6.1M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 21 | Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds | 248,080 | 6.1M $ | 0.24 % | as of Apr 30, 2026 · Original filing |
| 22 | AQR Managed Futures Strategy Fund AQR Funds | 244,513 | 5.1M $ | 0.17 % | as of Mar 31, 2026 · Original filing |
| 23 | College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 239,290 | 5M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 24 | VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 236,751 | 5M $ | 0.20 % | as of Mar 31, 2026 · Original filing |
| 25 | T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. | 232,319 | 4.9M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 26 | AMG GW&K Small Cap Core Fund AMG Funds | 220,347 | 4.6M $ | 0.68 % | as of Mar 31, 2026 · Original filing |
| 27 | AQR Equity Market Neutral Fund AQR Funds | 208,429 | 4.4M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 28 | T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 190,069 | 4M $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 29 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 186,183 | 4.6M $ | 0.16 % | as of Apr 30, 2026 · Original filing |
| 30 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 180,996 | 4.2M $ | 0.09 % | as of Feb 27, 2026 · Original filing |
| 31 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 180,636 | 4.2M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 32 | Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust | 178,057 | 4.4M $ | 0.85 % | as of Apr 30, 2026 · Original filing |
| 33 | MFS New Discovery Fund MFS SERIES TRUST I | 175,165 | 4.1M $ | 0.20 % | as of Feb 28, 2026 · Original filing |
| 34 | VANGUARD RUSSELL 1000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 151,480 | 3.5M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 35 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 145,703 | 3.4M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 36 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 136,329 | 2.9M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 37 | Fidelity Large Cap Growth Index Fund Fidelity Salem Street Trust | 131,220 | 3.2M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 38 | NVIT Jacobs Levy Large Cap Growth Fund Nationwide Variable Insurance Trust | 113,788 | 2.4M $ | 0.52 % | as of Mar 31, 2026 · Original filing |
| 39 | Fidelity Mid Cap Growth Index Fund Fidelity Salem Street Trust | 112,634 | 2.4M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 40 | Franklin Biotechnology Discovery Fund Franklin Strategic Series | 108,067 | 2.7M $ | 0.26 % | as of Apr 30, 2026 · Original filing |
| 41 | ALGER WEATHERBIE SPECIALIZED GROWTH FUND ALGER FUNDS | 104,835 | 2.6M $ | 0.92 % | as of Apr 30, 2026 · Original filing |
| 42 | SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 92,881 | 1.9M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 43 | AMG GW&K Small Cap Growth Fund AMG Funds IV | 85,982 | 2.1M $ | 1.02 % | as of Apr 30, 2026 · Original filing |
| 44 | State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF SPDR SERIES TRUST | 85,792 | 1.8M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 45 | Harbor Human Capital Factor US Small Cap ETF Harbor ETF Trust | 83,707 | 2.1M $ | 1.31 % | as of Apr 30, 2026 · Original filing |
| 46 | Motley Fool Small-Cap Growth ETF RBB Fund, Inc. | 83,491 | 2M $ | 2.82 % | as of Feb 28, 2026 · Original filing |
| 47 | U.S. Strategic Equity Fund RUSSELL INVESTMENT CO | 78,033 | 1.9M $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 48 | Nomura Healthcare Fund Delaware Group Equity Funds IV | 70,000 | 1.5M $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 49 | AQR Managed Futures Strategy HV Fund AQR Funds | 69,901 | 1.5M $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 50 | AMG GW&K Small Cap Value Fund AMG Funds | 68,191 | 1.4M $ | 0.71 % | as of Mar 31, 2026 · Original filing |
| 51 | Nuveen Large Cap Growth Index Fund TIAA-CREF Funds | 67,524 | 1.7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 52 | VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 67,359 | 1.7M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 53 | Nuveen Equity Index Fund TIAA-CREF Funds | 64,700 | 1.6M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 54 | MFS New Discovery Series MFS VARIABLE INSURANCE TRUST | 63,320 | 1.3M $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 55 | iShares Russell 1000 ETF iShares Trust | 61,839 | 1.3M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 56 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 59,452 | 1.5M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 57 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 59,264 | 1.4M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 58 | AMG Frontier Small Cap Growth Fund AMG Funds I | 59,101 | 1.5M $ | 1.49 % | as of Apr 30, 2026 · Original filing |
| 59 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 58,689 | 1.4M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 60 | LVIP Nomura SMID Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 57,257 | 1.2M $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 61 | BIOTECHNOLOGY ULTRASECTOR PROFUND ProFunds | 55,107 | 1.4M $ | 0.75 % | as of Apr 30, 2026 · Original filing |
| 62 | First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 54,688 | 1.4M $ | 0.13 % | as of Apr 30, 2026 · Original filing |
| 63 | T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. | 54,669 | 1.1M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 64 | Small Cap Core Trust John Hancock Variable Insurance Trust | 54,548 | 1.1M $ | 0.40 % | as of Mar 31, 2026 · Original filing |
| 65 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 52,770 | 1.1M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 66 | Large Cap Index Master Portfolio Master Investment Portfolio | 52,561 | 1.1M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 67 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 49,849 | 1.2M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 68 | iShares U.S. Healthcare ETF iShares Trust | 47,081 | 1.2M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 69 | PACE Small/Medium Co Growth Equity Investments PACE SELECT ADVISORS TRUST | 46,199 | 1.1M $ | 0.45 % | as of Apr 30, 2026 · Original filing |
| 70 | NORTH SQUARE DYNAMIC SMALL CAP FUND Exchange Place Advisors Trust | 44,850 | 1M $ | 0.15 % | as of Feb 28, 2026 · Original filing |
| 71 | Goldman Sachs Small Cap Value Fund Goldman Sachs Trust | 44,488 | 1M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 72 | BlackRock Advantage SMID Cap Fund, Inc. BlackRock Advantage SMID Cap Fund, Inc. | 44,291 | 927.9K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 73 | T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 44,224 | 926.5K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 74 | Bridge Builder Tax Managed Small/Mid Cap Fund Bridge Builder Trust | 44,123 | 924.4K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 75 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 42,666 | 893.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 76 | Small Cap Growth Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 42,300 | 886.2K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 77 | Diversified Equity Master Portfolio Master Investment Portfolio | 41,801 | 875.7K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 78 | Global X Genomics & Biotechnology ETF GLOBAL X FUNDS | 39,779 | 930.4K $ | 1.78 % | as of Feb 28, 2026 · Original filing |
| 79 | Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST | 39,736 | 981.1K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 80 | M Capital Appreciation Fund M FUND INC | 39,179 | 820.8K $ | 0.31 % | as of Mar 31, 2026 · Original filing |
| 81 | Touchstone ETF Trust-Touchstone Sands Capital US Select Growth ETF Touchstone ETF Trust | 37,918 | 794.4K $ | 0.72 % | as of Mar 31, 2026 · Original filing |
| 82 | BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 36,804 | 771K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 83 | JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 34,325 | 847.5K $ | 0.12 % | as of Apr 30, 2026 · Original filing |
| 84 | iShares Russell 2500 ETF iShares Trust | 34,238 | 717.3K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 85 | Biotechnology Fund Rydex Series Funds | 34,041 | 713.2K $ | 0.53 % | as of Mar 31, 2026 · Original filing |
| 86 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 33,790 | 834.3K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 87 | Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB | 33,523 | 6.7M SEK | 0.02 % | as of Mar 31, 2026 · Original filing |
| 88 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 33,176 | 695K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 89 | Goldman Sachs Small Cap Growth Fund Goldman Sachs Trust | 32,533 | 760.9K $ | 0.18 % | as of Feb 28, 2026 · Original filing |
| 90 | iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust | 32,189 | 752.9K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 91 | Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 31,976 | 747.9K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 92 | Nomura Smid Cap Core Fund IVY FUNDS | 31,107 | 651.7K $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 93 | HARTFORD SMALL CAP GROWTH HLS FUND HARTFORD SERIES FUND INC | 30,525 | 639.5K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 94 | iShares Morningstar Small-Cap Growth ETF iShares Trust | 28,026 | 692K $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 95 | Virtus Biotech Etf ETFis Series Trust I | 26,120 | 644.9K $ | 1.09 % | as of Apr 30, 2026 · Original filing |
| 96 | iShares Russell 3000 ETF iShares Trust | 25,362 | 531.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 97 | T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II | 24,923 | 522.1K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 98 | VANGUARD MARKET NEUTRAL FUND VANGUARD MONTGOMERY FUNDS | 24,539 | 514.1K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 99 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 24,057 | 594K $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 100 | GROWTH EQUITY FUND GuideStone Funds | 23,151 | 485K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
Institutional managers
287 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. | 7,299,598 | 152.9M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 5,021,441 | 105.2M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 4,578,024 | 95.9M $ | as of Mar 31, 2026 |
| RTW INVESTMENTS, LP | 3,648,795 | 76.4M $ | as of Mar 31, 2026 |
| SANDS CAPITAL MANAGEMENT, LLC | 3,214,533 | 67.3M $ | as of Mar 31, 2026 |
| Sofinnova Investments, Inc. | 3,145,888 | 65.9M $ | as of Mar 31, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 2,640,812 | 55.3M $ | as of Mar 31, 2026 |
| Bellevue Group AG | 2,380,000 | 49.9M $ | as of Mar 31, 2026 |
| Assenagon Asset Management S.A. | 2,257,671 | 47.3M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 2,205,820 | 46.2M $ | as of Mar 31, 2026 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 2,191,182 | 45.9M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 2,115,491 | 44.3M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,849,391 | 38.8M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 1,772,184 | 37.1M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,500,528 | 31.4M $ | as of Mar 31, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1,431,071 | 30M $ | as of Mar 31, 2026 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1,426,834 | 29.9M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 1,261,018 | 26.4M $ | as of Mar 31, 2026 |
| Rock Springs Capital Management LP | 1,218,773 | 25.5M $ | as of Mar 31, 2026 |
| Jones Hill Capital LP | 1,165,557 | 24.4M $ | as of Mar 31, 2026 |
| Candriam S.C.A. | 1,096,182 | 23M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,046,546 | 21.9M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 914,760 | 19.2M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 893,295 | 18.7M $ | as of Mar 31, 2026 |
| Eagle Health Investments LP | 884,121 | 18.5M $ | as of Mar 31, 2026 |