Funds holding Amylyx Pharmaceuticals Inc
191 funds declare a position · 46 ETFs and 145 other funds · 529.4M $ · US03237H1014
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 101 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 24,900 | 346.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 102 | iShares Russell 3000 ETF iShares Trust | 23,796 | 330.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 103 | Fidelity Disruptive Medicine ETF Fidelity Covington Trust | 23,554 | 357.3K $ | 0.59 % | as of Feb 28, 2026 · Original filing |
| 104 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 22,935 | 318.8K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 105 | Virtus Biotech Clinical Trials Etf ETFis Series Trust I | 21,068 | 337.1K $ | 0.90 % | as of Apr 30, 2026 · Original filing |
| 106 | NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 18,308 | 254.5K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 107 | Small Cap Core Fund Northern Funds | 18,093 | 251.5K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 108 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 17,046 | 272.7K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 109 | Small Cap Index Trust John Hancock Variable Insurance Trust | 16,603 | 230.8K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 110 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 16,432 | 228.4K $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 111 | SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 15,700 | 238.2K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 112 | First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 15,666 | 250.7K $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 113 | AQR Small Cap Momentum Style Fund AQR Funds | 15,222 | 211.6K $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 114 | JPMorgan Small Cap Value Portfolio Brighthouse Funds Trust I | 14,699 | 204.3K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 115 | VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 14,586 | 221.3K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 116 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 13,943 | 223.1K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 117 | Dimensional US Core Equity Market ETF Dimensional ETF Trust | 13,188 | 211K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 118 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 12,750 | 177.2K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 119 | Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 12,577 | 201.2K $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 120 | PROFUND VP PHARMACEUTICALS ProFunds | 12,544 | 174.4K $ | 1.71 % | as of Mar 31, 2026 · Original filing |
| 121 | Direxion Daily Pharmaceutical & Medical Bull 3X Shares Direxion Shares ETF Trust | 11,556 | 184.9K $ | 1.43 % | as of Apr 30, 2026 · Original filing |
| 122 | NYLI WMC Small Companies Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST | 11,534 | 184.5K $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 123 | JNL/DFA U.S. Small Cap Fund JNL Series Trust | 11,092 | 154.2K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 124 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 10,978 | 152.6K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 125 | Victory Extended Market Index Fund Victory Portfolios III | 10,644 | 170.3K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 126 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 10,630 | 147.8K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 127 | SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 10,019 | 160.3K $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 128 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 9,685 | 134.6K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 129 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 9,636 | 133.9K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 130 | Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 9,065 | 126K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 131 | Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 8,949 | 143.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 132 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 7,532 | 104.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 133 | CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 7,203 | 100.1K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 134 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 7,178 | 108.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 135 | Nationwide Small Cap Index Fund Nationwide Mutual Funds | 7,164 | 114.6K $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 136 | Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 6,745 | 93.8K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 137 | iShares MSCI World Small-Cap ETF iShares Trust | 6,592 | 100K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 138 | Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 6,377 | 88.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 139 | iShares Total U.S. Stock Market Index Fund BlackRock Funds | 6,202 | 99.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 140 | Invesco Nasdaq Biotechnology ETF Invesco Exchange-Traded Fund Trust II | 6,115 | 92.8K $ | 0.12 % | as of Feb 28, 2026 · Original filing |
| 141 | T. Rowe Price Health Care ETF T. Rowe Price Exchange-Traded Funds, Inc. | 5,711 | 79.4K $ | 0.39 % | as of Mar 31, 2026 · Original filing |
| 142 | VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 5,649 | 78.5K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 143 | Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 5,542 | 77K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 144 | ProShares Ultra Russell2000 ProShares Trust | 5,492 | 83.3K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 145 | ProShares UltraPro Russell2000 ProShares Trust | 5,476 | 83.1K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 146 | PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 5,244 | 72.9K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 147 | ProShares Ultra Nasdaq Biotechnology ProShares Trust | 5,071 | 76.9K $ | 0.08 % | as of Feb 28, 2026 · Original filing |
| 148 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT FUNDS | 4,892 | 68K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 149 | Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 4,500 | 72K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 150 | SmallCap Growth Fund I Principal Funds, Inc | 4,426 | 70.8K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 151 | Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 3,920 | 59.5K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 152 | ProShares Russell 2000 High Income ETF ProShares Trust | 3,845 | 58.3K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 153 | iShares Morningstar Small-Cap ETF iShares Trust | 3,559 | 56.9K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 154 | Innovator U.S. Small Cap Managed Floor ETF Innovator ETFs Trust | 3,325 | 53.2K $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 155 | 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 3,104 | 43.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 156 | PHARMACEUTICALS ULTRASECTOR PROFUND ProFunds | 2,974 | 47.6K $ | 1.41 % | as of Apr 30, 2026 · Original filing |
| 157 | EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 2,967 | 41.2K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 158 | Multimanager Aggressive Equity Portfolio EQ Advisors Trust | 2,900 | 40.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 159 | SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 2,673 | 37.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 160 | Penn Series Small Cap Index Fund Penn Series Funds Inc | 2,600 | 36.1K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 161 | AST Small-Cap Equity Portfolio Advanced Series Trust | 2,560 | 35.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 162 | Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 2,470 | 37.5K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 163 | Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 2,400 | 33.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 164 | State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 2,085 | 29K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 165 | VIP Total Market Index Portfolio Variable Insurance Products Fund II | 1,994 | 27.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 166 | Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 1,899 | 30.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 167 | PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 1,799 | 25K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 168 | Total Stock Market Index Trust John Hancock Variable Insurance Trust | 1,793 | 24.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 169 | Eventide Small Cap ETF Strategy Shares | 1,602 | 25.6K $ | 0.10 % | as of Apr 30, 2026 · Original filing |
| 170 | PGIM Jennison Small-Cap Core Equity Fund Prudential Investment Portfolios 2 | 1,475 | 23.6K $ | 0.19 % | as of Apr 30, 2026 · Original filing |
| 171 | TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 1,192 | 16.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 172 | Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 1,055 | 14.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 173 | ULTRA SMALL CAP PROFUND ProFunds | 1,030 | 16.5K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 174 | Small-Cap Equity Portfolio PACIFIC SELECT FUND | 900 | 12.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 175 | SmallCap Value Fund II Principal Funds, Inc | 714 | 11.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 176 | Spectrum Fund Meeder Funds | 661 | 9.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 177 | State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 575 | 8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 178 | Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 537 | 8.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 179 | Innovator U.S. Small Cap Managed 10 Buffer ETF Innovator ETFs Trust | 510 | 8.2K $ | 0.11 % | as of Apr 30, 2026 · Original filing |
| 180 | Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 441 | 6.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 181 | U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 338 | 5.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 182 | Wilshire 5000 Index Fund Wilshire Mutual Funds Inc | 325 | 4.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 183 | PROFUND VP ULTRA SMALL CAP ProFunds | 306 | 4.3K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 184 | PROFUND VP SMALL CAP ProFunds | 231 | 3.2K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 185 | Russell 2000 Fund Rydex Series Funds | 203 | 2.8K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 186 | SMALL-CAP PROFUND ProFunds | 167 | 2.7K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 187 | Russell 2000 1.5x Strategy Fund Rydex Series Funds | 121 | 1.7K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 188 | ProShares Hedge Replication ETF ProShares Trust | 91 | 1.4K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 189 | ProShares Russell 2000 Dynamic Buffer ETF ProShares Trust | 27 | 409.6 $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 190 | Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 23 | 319.7 $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 191 | Dimensional US Vector Equity ETF Dimensional ETF Trust | 8 | 128 $ | as of Apr 30, 2026 · Original filing |
Institutional managers
164 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 | |
|---|---|---|---|
| FMR LLC | 16,630,541 | 231.2M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 8,828,836 | 122.7M $ | as of Mar 31, 2026 |
| PERCEPTIVE ADVISORS LLC | 8,284,882 | 115.2M $ | as of Mar 31, 2026 |
| TCG Crossover Management, LLC | 6,243,812 | 86.8M $ | as of Mar 31, 2026 |
| Commodore Capital LP | 5,650,000 | 78.5M $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 4,986,073 | 69.3M $ | as of Mar 31, 2026 |
| Saturn V Capital Management LP | 4,349,885 | 60.5M $ | as of Mar 31, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,560,764 | 49.5M $ | as of Mar 31, 2026 |
| First Light Asset Management, LLC | 3,190,645 | 44.3M $ | as of Mar 31, 2026 |
| Driehaus Capital Management LLC | 2,987,147 | 41.5M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 2,625,991 | 36.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 2,363,161 | 32.8M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 2,261,569 | 31.4M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,210,932 | 30.7M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 2,175,547 | 30.2M $ | as of Mar 31, 2026 |
| Almitas Capital LLC | 2,122,597 | 29.5M $ | as of Mar 31, 2026 |
| GREAT POINT PARTNERS LLC | 1,750,000 | 24.3M $ | as of Mar 31, 2026 |
| Jones Hill Capital LP | 1,598,794 | 22.2M $ | as of Mar 31, 2026 |
| 683 Capital Management, LLC | 1,530,000 | 21.3M $ | as of Mar 31, 2026 |
| EVENTIDE ASSET MANAGEMENT, LLC | 1,513,958 | 21M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 1,330,689 | 18.5M $ | as of Mar 31, 2026 |
| DEUTSCHE BANK AG\ | 1,267,785 | 17.6M $ | as of Mar 31, 2026 |
| Siren, L.L.C. | 1,230,000 | 17.1M $ | as of Mar 31, 2026 |
| Balyasny Asset Management L.P. | 1,107,271 | 15.4M $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 1,000,604 | 13.9M $ | as of Mar 31, 2026 |