Funds holding Praxis Precision Medicines Inc
351 funds declare a position · 62 ETFs and 289 other funds · 3.1B $· 27.1K € · US74006W2070
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 885,186 | 285.2M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 2 | iShares Russell 2000 ETF iShares Trust | 630,599 | 203.2M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 3 | Janus Henderson Global Life Sciences Fund JANUS INVESTMENT FUND | 394,970 | 127.3M $ | 2.45 % | as of Mar 31, 2026 · Original filing |
| 4 | Select Biotechnology Portfolio Fidelity Select Portfolios | 390,500 | 131.5M $ | 2.46 % | as of Feb 28, 2026 · Original filing |
| 5 | VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 321,085 | 103.5M $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 6 | Janus Henderson Enterprise Fund JANUS INVESTMENT FUND | 290,420 | 93.6M $ | 0.46 % | as of Mar 31, 2026 · Original filing |
| 7 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 287,621 | 92.7M $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 8 | State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST | 285,252 | 91.9M $ | 1.24 % | as of Mar 31, 2026 · Original filing |
| 9 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 255,383 | 81.4M $ | 0.25 % | as of Apr 30, 2026 · Original filing |
| 10 | Janus Henderson Triton Fund JANUS INVESTMENT FUND | 243,708 | 78.5M $ | 1.51 % | as of Mar 31, 2026 · Original filing |
| 11 | VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS | 204,468 | 65.9M $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 12 | iShares Russell 2000 Value ETF iShares Trust | 203,935 | 65.7M $ | 0.53 % | as of Mar 31, 2026 · Original filing |
| 13 | iShares Biotechnology ETF iShares Trust | 195,097 | 62.9M $ | 0.77 % | as of Mar 31, 2026 · Original filing |
| 14 | T. Rowe Price Health Sciences Fund, Inc. T. ROWE PRICE HEALTH SCIENCES FUND, INC. | 189,301 | 61M $ | 0.56 % | as of Mar 31, 2026 · Original filing |
| 15 | Hood River Small-Cap Growth Fund Manager Directed Portfolios | 187,831 | 60.5M $ | 1.16 % | as of Mar 31, 2026 · Original filing |
| 16 | T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. | 163,400 | 52.6M $ | 0.41 % | as of Mar 31, 2026 · Original filing |
| 17 | Select Health Care Portfolio Fidelity Select Portfolios | 160,000 | 53.9M $ | 0.87 % | as of Feb 28, 2026 · Original filing |
| 18 | Janus Henderson Venture Fund JANUS INVESTMENT FUND | 141,046 | 45.4M $ | 1.48 % | as of Mar 31, 2026 · Original filing |
| 19 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 133,930 | 45.1M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 20 | Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 130,207 | 42M $ | 0.45 % | as of Mar 31, 2026 · Original filing |
| 21 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 124,337 | 41.9M $ | 0.20 % | as of Feb 28, 2026 · Original filing |
| 22 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 121,782 | 41M $ | 0.27 % | as of Feb 28, 2026 · Original filing |
| 23 | Fidelity Small Cap Growth Fund Fidelity Securities Fund | 112,000 | 35.7M $ | 0.42 % | as of Apr 30, 2026 · Original filing |
| 24 | Fidelity Growth Company Fund Fidelity Mt. Vernon Street Trust | 107,513 | 36.2M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 25 | Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II | 98,200 | 33.1M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 26 | Small Cap Growth Fund American Century Mutual Funds, Inc. | 84,230 | 26.9M $ | 0.53 % | as of Apr 30, 2026 · Original filing |
| 27 | Franklin Biotechnology Discovery Fund Franklin Strategic Series | 81,426 | 26M $ | 2.51 % | as of Apr 30, 2026 · Original filing |
| 28 | Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust | 80,600 | 25.7M $ | 0.37 % | as of Apr 30, 2026 · Original filing |
| 29 | Driehaus Small Cap Growth Fund Driehaus Mutual Funds | 76,128 | 24.5M $ | 2.14 % | as of Mar 31, 2026 · Original filing |
| 30 | VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 70,880 | 23.9M $ | 0.12 % | as of Feb 28, 2026 · Original filing |
| 31 | T. Rowe Price Small-Cap Stock Fund, Inc. T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | 68,801 | 22.2M $ | 0.27 % | as of Mar 31, 2026 · Original filing |
| 32 | Fidelity Advisor Biotechnology Fund Fidelity Advisor Series VII | 67,900 | 21.6M $ | 1.14 % | as of Apr 30, 2026 · Original filing |
| 33 | iShares Micro-Cap ETF iShares Trust | 65,097 | 21M $ | 1.73 % | as of Mar 31, 2026 · Original filing |
| 34 | Fidelity Blue Chip Growth Fund Fidelity Securities Fund | 65,068 | 20.7M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 35 | Fidelity Contrafund Fidelity Contrafund | 61,656 | 19.9M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 36 | Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund | 56,700 | 18.1M $ | 0.36 % | as of Apr 30, 2026 · Original filing |
| 37 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 56,630 | 18.1M $ | 0.25 % | as of Apr 30, 2026 · Original filing |
| 38 | Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund | 56,240 | 17.9M $ | 0.42 % | as of Apr 30, 2026 · Original filing |
| 39 | Fidelity Small Cap Value Fund Fidelity Securities Fund | 53,400 | 17M $ | 0.33 % | as of Apr 30, 2026 · Original filing |
| 40 | Fidelity Advisor Health Care Fund Fidelity Advisor Series VII | 53,000 | 16.9M $ | 0.59 % | as of Apr 30, 2026 · Original filing |
| 41 | T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 51,796 | 16.7M $ | 0.20 % | as of Mar 31, 2026 · Original filing |
| 42 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 47,770 | 16.1M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 43 | Master Small Cap Index Series Quantitative Master Series LLC | 41,968 | 13.5M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 44 | VIP Mid Cap Portfolio Variable Insurance Products Fund III | 39,100 | 12.6M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 45 | Eventide Healthcare & Life Sciences Fund MUTUAL FUND SERIES TRUST | 38,307 | 12.3M $ | 0.78 % | as of Mar 31, 2026 · Original filing |
| 46 | Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 38,300 | 12.3M $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 47 | VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 38,250 | 12.2M $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 48 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 37,878 | 12.8M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 49 | T. Rowe Price Institutional Small-Cap Stock Fund T. Rowe Price Equity Funds, Inc. | 37,729 | 12.2M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 50 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 37,576 | 12.7M $ | 0.28 % | as of Feb 27, 2026 · Original filing |
| 51 | Driehaus Micro Cap Growth Fund Driehaus Mutual Funds | 37,013 | 11.9M $ | 2.61 % | as of Mar 31, 2026 · Original filing |
| 52 | Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC | 36,000 | 11.6M $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 53 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 32,876 | 10.6M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 54 | Fidelity Balanced Fund Fidelity Puritan Trust | 32,200 | 10.8M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 55 | Fidelity Growth Company K6 Fund Fidelity Mt. Vernon Street Trust | 30,727 | 10.3M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 56 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 30,591 | 9.8M $ | 0.25 % | as of Apr 30, 2026 · Original filing |
| 57 | Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 29,400 | 9.5M $ | 0.53 % | as of Mar 31, 2026 · Original filing |
| 58 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 26,981 | 8.7M $ | 0.26 % | as of Mar 31, 2026 · Original filing |
| 59 | Fidelity Series Growth Company Fund Fidelity Mt. Vernon Street Trust | 26,900 | 9.1M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 60 | Fidelity Advisor Small Cap Fund Fidelity Advisor Series I | 25,700 | 8.7M $ | 0.39 % | as of Feb 28, 2026 · Original filing |
| 61 | Franklin Small Cap Growth Fund Franklin Strategic Series | 25,376 | 8.1M $ | 0.33 % | as of Apr 30, 2026 · Original filing |
| 62 | SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 24,343 | 7.8M $ | 0.57 % | as of Mar 31, 2026 · Original filing |
| 63 | Janus Henderson Enterprise Portfolio JANUS ASPEN SERIES | 23,927 | 7.7M $ | 0.45 % | as of Mar 31, 2026 · Original filing |
| 64 | Hood River New Opportunities Fund Manager Directed Portfolios | 23,176 | 7.5M $ | 1.13 % | as of Mar 31, 2026 · Original filing |
| 65 | Column Small Cap Select Fund Trust for Professional Managers | 22,389 | 7.5M $ | 0.44 % | as of Feb 28, 2026 · Original filing |
| 66 | Goldman Sachs Small/Mid Cap Growth Fund Goldman Sachs Trust | 22,286 | 7.5M $ | 0.61 % | as of Feb 28, 2026 · Original filing |
| 67 | Nuveen Equity Index Fund TIAA-CREF Funds | 21,931 | 7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 68 | VIP Health Care Portfolio Variable Insurance Products Fund IV | 21,800 | 7M $ | 0.70 % | as of Mar 31, 2026 · Original filing |
| 69 | AST Small-Cap Equity Portfolio Advanced Series Trust | 21,335 | 6.9M $ | 0.37 % | as of Mar 31, 2026 · Original filing |
| 70 | NORTH SQUARE DYNAMIC SMALL CAP FUND Exchange Place Advisors Trust | 20,837 | 7M $ | 1.02 % | as of Feb 28, 2026 · Original filing |
| 71 | Janus Henderson Small Cap Value Fund JANUS INVESTMENT FUND | 20,701 | 6.7M $ | 0.57 % | as of Mar 31, 2026 · Original filing |
| 72 | VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 20,246 | 6.5M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 73 | Adara Smaller Companies Fund RBB Fund, Inc. | 19,393 | 6.5M $ | 0.86 % | as of Feb 28, 2026 · Original filing |
| 74 | JPMorgan Small Cap Value Fund JPMorgan Trust II | 19,387 | 6.2M $ | 0.55 % | as of Mar 31, 2026 · Original filing |
| 75 | Invesco Dorsey Wright Healthcare Momentum ETF Invesco Exchange-Traded Fund Trust | 19,267 | 6.1M $ | 5.08 % | as of Apr 30, 2026 · Original filing |
| 76 | EQ/Janus Enterprise Portfolio EQ Advisors Trust | 19,142 | 6.2M $ | 0.46 % | as of Mar 31, 2026 · Original filing |
| 77 | Meridian Growth Fund Meridian Fund Inc | 18,871 | 6.1M $ | 1.25 % | as of Mar 31, 2026 · Original filing |
| 78 | Destinations Small-Mid Cap Equity Fund Brinker Capital Destinations Trust | 18,590 | 6.3M $ | 0.84 % | as of Feb 28, 2026 · Original filing |
| 79 | JNL Multi-Manager Small Cap Growth Fund JNL Series Trust | 18,332 | 5.9M $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 80 | T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. | 17,980 | 5.8M $ | 0.37 % | as of Mar 31, 2026 · Original filing |
| 81 | Fidelity Small Cap Discovery Fund Fidelity Concord Street Trust | 17,200 | 5.5M $ | 0.25 % | as of Apr 30, 2026 · Original filing |
| 82 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 17,100 | 5.5M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 83 | iShares Russell 2000 Growth ETF iShares Trust | 16,972 | 5.5M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 84 | Fidelity Series Small Cap Discovery Fund Fidelity Concord Street Trust | 16,800 | 5.4M $ | 0.27 % | as of Apr 30, 2026 · Original filing |
| 85 | VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 16,653 | 5.6M $ | 0.51 % | as of Feb 28, 2026 · Original filing |
| 86 | Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust | 16,345 | 5.2M $ | 1.00 % | as of Apr 30, 2026 · Original filing |
| 87 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 16,324 | 5.5M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 88 | JNL Multi-Manager Small Cap Value Fund JNL Series Trust | 16,294 | 5.2M $ | 0.31 % | as of Mar 31, 2026 · Original filing |
| 89 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 15,687 | 5.1M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 90 | Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust | 15,253 | 4.9M $ | 0.44 % | as of Apr 30, 2026 · Original filing |
| 91 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 15,105 | 4.8M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 92 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 14,800 | 5M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 93 | EQ/Small Company Index Portfolio EQ Advisors Trust | 13,880 | 4.5M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 94 | Fidelity Blue Chip Growth ETF Fidelity Covington Trust | 13,678 | 4.4M $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 95 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 13,404 | 4.3M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 96 | Fidelity Blue Chip Growth K6 Fund Fidelity Securities Fund | 13,400 | 4.3M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 97 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 13,374 | 4.3M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 98 | Neuberger Small Cap Growth Fund NEUBERGER BERMAN EQUITY FUNDS | 13,362 | 4.5M $ | 0.93 % | as of Feb 28, 2026 · Original filing |
| 99 | Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II | 13,326 | 4.5M $ | 1.16 % | as of Feb 28, 2026 · Original filing |
| 100 | Fidelity Contrafund K6 Fidelity Contrafund | 13,202 | 4.3M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
Institutional managers
280 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 | |
|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 3,458,863 | 1.1B $ | as of Mar 31, 2026 |
| Orbis Allan Gray Ltd | 2,472,480 | 796.6M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 2,324,929 | 749.1M $ | as of Mar 31, 2026 |
| FMR LLC | 2,160,943 | 696.2M $ | as of Mar 31, 2026 |
| PERCEPTIVE ADVISORS LLC | 2,035,986 | 656M $ | as of Mar 31, 2026 |
| BAKER BROS. ADVISORS LP | 1,753,198 | 564.9M $ | as of Mar 31, 2026 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 963,351 | 310.4M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 949,225 | 305.8M $ | as of Mar 31, 2026 |
| Cormorant Asset Management, LP | 885,500 | 285.3M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 884,238 | 284.9M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 833,491 | 268.5M $ | as of Mar 31, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 815,739 | 262.8M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 710,734 | 229M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 650,904 | 209.8M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 534,604 | 172.2M $ | as of Mar 31, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | 373,787 | 120.4M $ | as of Mar 31, 2026 |
| Hood River Capital Management LLC | 358,618 | 115.5M $ | as of Mar 31, 2026 |
| Vivo Capital, LLC | 338,895 | 109.2M $ | as of Mar 31, 2026 |
| Soleus Capital Management, L.P. | 330,517 | 106.5M $ | as of Mar 31, 2026 |
| Logos Global Management LP | 285,000 | 91.8M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 286,644 | 91.4M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 276,123 | 89M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 227,934 | 73.4M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 215,447 | 69.4M $ | as of Mar 31, 2026 |
| Woodline Partners LP | 200,013 | 64.4M $ | as of Mar 31, 2026 |