Funds holding ThredUp Inc
141 funds declare a position · 30 ETFs and 111 other funds · 132.6M $ · US88556E1029
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | Needham Aggressive Growth Fund Needham Funds Inc | 9,275,000 | 30.4M $ | 1.93 % | as of Mar 31, 2026 · Original filing |
| 2 | SMALLCAP World Fund Inc SMALLCAP World Fund Inc | 8,707,600 | 28.6M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,113,486 | 10.2M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 4 | iShares Russell 2000 ETF iShares Trust | 2,458,373 | 8.1M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 5 | Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 1,393,186 | 4.6M $ | 0.11 % | as of Mar 31, 2026 · Original filing |
| 6 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,115,890 | 3.7M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 7 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 989,912 | 4.2M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 8 | iShares Russell 2000 Growth ETF iShares Trust | 807,530 | 2.6M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 9 | Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds | 739,930 | 3.2M $ | 0.12 % | as of Apr 30, 2026 · Original filing |
| 10 | VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS | 662,136 | 2.2M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 11 | State Street(R) SPDR(R) S&P(R) Retail ETF SPDR SERIES TRUST | 614,650 | 2M $ | 0.93 % | as of Mar 31, 2026 · Original filing |
| 12 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 486,172 | 2.4M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 13 | VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 477,819 | 1.6M $ | 0.30 % | as of Mar 31, 2026 · Original filing |
| 14 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 476,254 | 2.3M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 15 | College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund | 413,700 | 1.4M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 16 | VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 400,296 | 1.7M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 17 | VANGUARD CONSUMER DISCRETIONARY INDEX FUND VANGUARD WORLD FUND | 385,162 | 1.9M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 18 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 375,840 | 1.8M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 19 | VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 306,652 | 1M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 20 | iShares Micro-Cap ETF iShares Trust | 252,067 | 826.8K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 21 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 217,193 | 931.8K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 22 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 179,556 | 876.2K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 23 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 174,935 | 853.7K $ | 0.02 % | as of Feb 27, 2026 · Original filing |
| 24 | Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 167,569 | 549.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 25 | Master Small Cap Index Series Quantitative Master Series LLC | 153,677 | 504.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 26 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 143,213 | 698.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 27 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 142,586 | 467.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 28 | iShares ESG Aware MSCI USA Small-Cap ETF iShares Trust | 136,291 | 665.1K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 29 | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 120,849 | 589.7K $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 30 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 118,066 | 506.5K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 31 | Federated Hermes MDT Small Cap Growth Fund Federated Hermes MDT Series | 111,139 | 476.8K $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 32 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 106,171 | 348.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 33 | Nuveen ESG Small-Cap ETF NuShares ETF Trust | 104,717 | 449.2K $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 34 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 99,107 | 425.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 35 | Fidelity MSCI Consumer Discretionary Index ETF FIDELITY COVINGTON TRUST | 98,911 | 424.3K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 36 | SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 95,364 | 312.8K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 37 | SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 91,794 | 448K $ | 0.17 % | as of Feb 28, 2026 · Original filing |
| 38 | VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 89,877 | 438.6K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 39 | Clearwater Select Equity Fund Clearwater Investment Trust | 88,352 | 289.8K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 40 | Nuveen Equity Index Fund TIAA-CREF Funds | 84,815 | 363.9K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 41 | BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 84,267 | 276.4K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 42 | SIIT SMALL CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 81,930 | 399.8K $ | 0.21 % | as of Feb 28, 2026 · Original filing |
| 43 | Inspire Small/Mid Cap ETF Northern Lights Fund Trust IV | 76,538 | 373.5K $ | 0.14 % | as of Feb 28, 2026 · Original filing |
| 44 | Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 76,081 | 249.5K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 45 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 75,279 | 246.9K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 46 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 66,700 | 218.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 47 | SIMT Small Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 65,140 | 213.7K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 48 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 63,819 | 311.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 49 | Direxion Daily Retail Bull 3X Shares Direxion Shares ETF Trust | 61,195 | 262.5K $ | 0.83 % | as of Apr 30, 2026 · Original filing |
| 50 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 57,808 | 189.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 51 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 55,682 | 271.7K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 52 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 51,744 | 222K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 53 | EQ/Small Company Index Portfolio EQ Advisors Trust | 50,840 | 166.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 54 | Federated Hermes MDT Small Cap Core ETF Federated Hermes ETF Trust | 45,690 | 223K $ | 0.15 % | as of Feb 28, 2026 · Original filing |
| 55 | Global X Russell 2000 ETF GLOBAL X FUNDS | 43,626 | 187.2K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 56 | Small Cap Index Fund Northern Funds | 42,801 | 140.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 57 | Federated Hermes MDT Small Cap Value Fund f/k/a Federated Hermes Clover Small Value Fund Federated Hermes Equity Funds | 40,917 | 134.2K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 58 | Small Cap Index Fund VALIC Co I | 40,432 | 197.3K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 59 | Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 39,382 | 168.9K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 60 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 36,400 | 119.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 61 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 34,803 | 149.3K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 62 | iShares Russell 3000 ETF iShares Trust | 29,830 | 97.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 63 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 29,314 | 96.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 64 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 28,270 | 92.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 65 | ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 28,100 | 92.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 66 | iShares Morningstar Small-Cap Growth ETF iShares Trust | 27,966 | 120K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 67 | AQR Small Cap Momentum Style Fund AQR Funds | 26,183 | 85.9K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 68 | Diversified Equity Master Portfolio Master Investment Portfolio | 24,468 | 80.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 69 | Invesco Russell 2000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 23,422 | 114.3K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 70 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 23,287 | 99.9K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 71 | NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 19,861 | 65.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 72 | VANGUARD U.S. QUALITY FACTOR ETF VANGUARD WELLINGTON FUND | 19,231 | 93.8K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 73 | MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 19,058 | 62.5K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 74 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 18,994 | 62.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 75 | Small Cap Index Trust John Hancock Variable Insurance Trust | 18,318 | 60.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 76 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 18,243 | 59.8K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 77 | Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust | 14,971 | 64.2K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 78 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 14,705 | 63.1K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 79 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 14,027 | 46K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 80 | SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 14,000 | 68.3K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 81 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 13,729 | 45K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 82 | Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust | 12,897 | 55.3K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 83 | Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 12,890 | 62.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 84 | Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 12,200 | 40K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 85 | Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust | 11,971 | 39.3K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 86 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 11,523 | 37.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 87 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 11,246 | 36.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 88 | SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 10,966 | 47K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 89 | Victory Extended Market Index Fund Victory Portfolios III | 10,938 | 46.9K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 90 | Small Cap Core Fund Northern Funds | 10,659 | 35K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 91 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 10,489 | 34.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 92 | NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust | 9,847 | 32.3K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 93 | GuideMark Small/Mid Cap Core Fund GPS Funds I | 8,727 | 28.6K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 94 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 8,626 | 42.1K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 95 | iShares MSCI World Small-Cap ETF iShares Trust | 7,807 | 38.1K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 96 | CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 7,726 | 25.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 97 | AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 7,647 | 25.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 98 | PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 7,582 | 24.9K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 99 | Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 7,536 | 24.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 100 | Nationwide Small Cap Index Fund Nationwide Mutual Funds | 7,319 | 31.4K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
Institutional managers
172 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 | |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 9,275,000 | 30.4M $ | as of Mar 31, 2026 |
| Capital World Investors | 8,707,600 | 28.6M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 8,247,367 | 27.1M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 4,896,633 | 16.1M $ | as of Mar 31, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4,363,211 | 14.3M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 3,093,964 | 10.1M $ | as of Mar 31, 2026 |
| FMR LLC | 3,063,004 | 10M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2,965,484 | 9.7M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 2,735,898 | 9M $ | as of Mar 31, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,450,696 | 8M $ | as of Mar 31, 2026 |
| GILDER GAGNON HOWE & CO LLC | 2,375,124 | 7.8M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,355,071 | 7.7M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 2,223,507 | 7.3M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 2,084,861 | 6.8M $ | as of Mar 31, 2026 |
| BLAIR WILLIAM & CO/IL | 2,082,554 | 6.8M $ | as of Mar 31, 2026 |
| CI INVESTMENTS INC. | 1,810,000 | 5.9M $ | as of Mar 31, 2026 |
| Woodson Capital Management, LP | 1,695,000 | 5.6M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 1,683,483 | 5.5M $ | as of Mar 31, 2026 |
| Squarepoint Ops LLC | 1,650,090 | 5.4M $ | as of Mar 31, 2026 |
| Zweig-DiMenna Associates LLC | 1,454,500 | 4.8M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 1,411,553 | 4.6M $ | as of Mar 31, 2026 |
| UBS Group AG | 1,372,117 | 4.5M $ | as of Mar 31, 2026 |
| BloombergSen Inc. | 1,351,246 | 4.4M $ | as of Mar 31, 2026 |
| Trexquant Investment LP | 1,318,200 | 4.3M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 1,298,247 | 4.3M $ | as of Mar 31, 2026 |