MASS included in ETFs
Dates are bounded by retained official portfolio snapshots; baseline presence is never presented as an original addition date.
Current ETFs holding MASS
37 latest ETF portfolios currently report this security. This page shows rows 1–37 of 37.
| ETF | Fund | Weight | Added / first observed | Latest report |
|---|---|---|---|---|
| ARKG | ARK Genomic Revolution ETF | 1.07907% | 2021-01-29 | 2026-04-30 |
| FITE | State Street(R) SPDR(R) S&P Kensho Future Security ETF | 0.661076% | 2026-03-31 | 2026-03-31 |
| IWC | iShares Micro-Cap ETF | 0.035188% | 2026-03-31 | 2026-03-31 |
| VRTGX | VANGUARD RUSSELL 2000 GROWTH INDEX FUND | 0.009466% | 2026-02-28 | 2026-02-28 |
| VTWG | VANGUARD RUSSELL 2000 GROWTH INDEX FUND | 0.009466% | 2026-02-28 | 2026-02-28 |
| IWO | iShares Russell 2000 Growth ETF | 0.008704% | 2026-03-31 | 2026-03-31 |
| VRTIX | VANGUARD RUSSELL 2000 INDEX FUND | 0.006145% | 2026-02-28 | 2026-02-28 |
| VTWO | VANGUARD RUSSELL 2000 INDEX FUND | 0.006145% | 2026-02-28 | 2026-02-28 |
| IWM | iShares Russell 2000 ETF | 0.005952% | 2026-03-31 | 2026-03-31 |
| RSSL | Global X Russell 2000 ETF | 0.00577% | 2026-04-30 | 2026-04-30 |
| ITWO | ProShares Russell 2000 High Income ETF | 0.005265% | 2026-02-28 | 2026-02-28 |
| SCHA | Schwab U.S. Small-Cap ETF | 0.004567% | 2026-02-28 | 2026-02-28 |
| UWM | ProShares Ultra Russell2000 | 0.004142% | 2026-02-28 | 2026-02-28 |
| URTY | ProShares UltraPro Russell2000 | 0.003435% | 2026-02-28 | 2026-02-28 |
| VRTVX | VANGUARD RUSSELL 2000 VALUE INDEX FUND | 0.002923% | 2026-02-28 | 2026-02-28 |
| VTWV | VANGUARD RUSSELL 2000 VALUE INDEX FUND | 0.002923% | 2026-02-28 | 2026-02-28 |
| IWN | iShares Russell 2000 Value ETF | 0.002647% | 2026-03-31 | 2026-03-31 |
| VEMPX | VANGUARD EXTENDED MARKET INDEX FUND | 0.002335% | 2026-03-31 | 2026-03-31 |
| VEXAX | VANGUARD EXTENDED MARKET INDEX FUND | 0.002335% | 2026-03-31 | 2026-03-31 |
| VEXMX | VANGUARD EXTENDED MARKET INDEX FUND | 0.002335% | 2026-03-31 | 2026-03-31 |
| VIEIX | VANGUARD EXTENDED MARKET INDEX FUND | 0.002335% | 2026-03-31 | 2026-03-31 |
| VXF | VANGUARD EXTENDED MARKET INDEX FUND | 0.002335% | 2026-03-31 | 2026-03-31 |
| MSSM | Morgan Stanley Pathway Small-Mid Cap Equity ETF | 0.001703% | 2026-02-28 | 2026-02-28 |
| DFAS | Dimensional U.S. Small Cap ETF | 0.001083% | 2026-04-30 | 2026-04-30 |
| HDG | ProShares Hedge Replication ETF | 0.000785% | 2026-02-28 | 2026-02-28 |
| IWV | iShares Russell 3000 ETF | 0.000287% | 2022-09-30 | 2026-03-31 |
| VRTTX | VANGUARD RUSSELL 3000 INDEX FUND | 0.000277% | 2026-02-28 | 2026-02-28 |
| VTHR | VANGUARD RUSSELL 3000 INDEX FUND | 0.000277% | 2026-02-28 | 2026-02-28 |
| SCHB | Schwab U.S. Broad Market ETF | 0.000276% | 2026-02-28 | 2026-02-28 |
| VITSX | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| VSMPX | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| VSTSX | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| VTI | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| VTSAX | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| VTSMX | VANGUARD TOTAL STOCK MARKET INDEX FUND | 0.00024% | 2026-03-31 | 2026-03-31 |
| DFAU | Dimensional US Core Equity Market ETF | 0.000162% | 2026-04-30 | 2026-04-30 |
| DFUS | Dimensional U.S. Equity Market ETF | 0.000059% | 2026-04-30 | 2026-04-30 |