FLEX included in ETFs
Dates are bounded by retained official portfolio snapshots; baseline presence is never presented as an original addition date.
Current ETFs holding FLEX
293 latest ETF portfolios currently report this security. This page shows rows 1–100 of 293.
| ETF | Fund | Weight | Added / first observed | Latest report |
|---|---|---|---|---|
| EPSV | Harbor SMID Cap Value ETF | 4.993164% | 2026-04-30 | 2026-04-30 |
| BUL | Pacer US Cash Cows Growth ETF | 4.232343% | 2026-01-31 | 2026-04-30 |
| EPMV | Harbor Mid Cap Value ETF | 4.073412% | 2026-04-30 | 2026-04-30 |
| LCLG | Logan Capital Broad Innovative Growth ETF | 3.60185% | 2025-04-30 | 2026-04-30 |
| BCUS | Bancreek U.S. Large Cap ETF | 3.064836% | 2026-02-28 | 2026-02-28 |
| AIO | Virtus Artificial Intelligence & Technology Opportunities Fund | 2.878845% | 2021-08-31 | 2026-04-30 |
| BASV | Brown Advisory Sustainable Value ETF | 2.86682% | 2026-03-31 | 2026-03-31 |
| XMMO | Invesco S&P MidCap Momentum ETF | 2.556476% | 2026-04-30 | 2026-04-30 |
| CLCV | Crossmark Large Cap Value ETF | 2.433775% | 2026-04-30 | 2026-04-30 |
| FRTY | Alger Mid Cap 40 ETF | 2.382074% | 2026-03-31 | 2026-03-31 |
| SEIV | SEI Enhanced U.S. Large Cap Value Factor ETF | 1.970112% | 2026-03-31 | 2026-03-31 |
| AGIX | KraneShares Artificial Intelligence and Technology ETF | 1.696461% | 2026-03-31 | 2026-03-31 |
| SHPP | Pacer Industrials and Logistics ETF | 1.629851% | Present before retained history; addition date unavailable | 2026-04-30 |
| CZA | Invesco Zacks Mid-Cap ETF | 1.610103% | 2026-04-30 | 2026-04-30 |
| MDYG | State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF | 1.477893% | 2026-03-31 | 2026-03-31 |
| IJK | iShares S&P Mid-Cap 400 Growth ETF | 1.475921% | 2026-03-31 | 2026-03-31 |
| HFGO | Hartford Large Cap Growth ETF | 1.47437% | 2026-04-30 | 2026-04-30 |
| PAMC | Pacer Lunt Midcap Multi-Factor Alternator ETF | 1.363769% | 2026-04-30 | 2026-04-30 |
| RFCI | RiverFront Dynamic Core Income ETF | 1.320333% | 2026-02-28 | 2026-02-28 |
| IVOG | VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND | 1.298652% | 2026-02-28 | 2026-02-28 |
| VMFGX | VANGUARD S&P MID-CAP 400 GROWTH INDEX FUND | 1.298652% | 2026-02-28 | 2026-02-28 |
| DVAL | BrandywineGLOBAL-Dynamic US Large Cap Value ETF | 1.290329% | 2025-09-30 | 2026-03-31 |
| QUVU | Hartford Alpha Capture Value ETF | 1.269358% | 2026-04-30 | 2026-04-30 |
| BUSA | Brandes U.S. Value ETF | 1.17969% | Present before retained history; addition date unavailable | 2026-03-31 |
| QQQJ | Invesco NASDAQ Next Gen 100 ETF | 1.153057% | 2026-02-28 | 2026-02-28 |
| MIDE | Xtrackers S&P MidCap 400 Scored & Screened ETF | 1.049207% | 2025-05-30 | 2026-02-27 |
| RFG | Invesco S&P Midcap 400 Pure Growth ETF | 1.033459% | 2026-04-30 | 2026-04-30 |
| WCEO | Hypatia Women CEO ETF | 1.00907% | 2026-04-30 | 2026-04-30 |
| PTMC | Pacer Trendpilot US Mid Cap ETF | 0.987666% | 2025-07-31 | 2026-04-30 |
| LSEQ | Harbor Long-Short Equity ETF | 0.973744% | 2026-04-30 | 2026-04-30 |
| TAX | Cambria Tax Aware ETF | 0.97% | Present before retained history; addition date unavailable | 2026-02-27 |
| RWK | Invesco S&P MidCap 400 Revenue ETF | 0.929027% | 2026-02-28 | 2026-02-28 |
| AFMC | First Trust Active Factor Mid Cap ETF | 0.899687% | 2025-02-28 | 2026-02-28 |
| CLSE | Convergence Long/Short Equity ETF | 0.881163% | 2025-08-31 | 2026-02-28 |
| CGMM | Capital Group U.S. Small and Mid Cap ETF | 0.865813% | 2026-02-28 | 2026-02-28 |
| XJH | iShares ESG Select Screened S&P Mid-Cap ETF | 0.846974% | 2025-03-31 | 2026-03-31 |
| IFLO | VictoryShares International Free Cash Flow ETF | 0.834612% | 2026-03-31 | 2026-03-31 |
| OASC | OneAscent Enhanced Small and Mid Cap ETF | 0.789242% | 2026-02-28 | 2026-02-28 |
| FXL | First Trust Technology AlphaDEX Fund | 0.759836% | 2025-07-31 | 2026-04-30 |
| BUYO | KraneShares Man Buyout Beta Index ETF | 0.755214% | 2026-03-31 | 2026-03-31 |
| SPMD | State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF | 0.752483% | 2026-03-31 | 2026-03-31 |
| IJH | iShares Core S&P Mid-Cap ETF | 0.751408% | 2024-12-31 | 2026-03-31 |
| MDY | State Street SPDR S&P MidCap 400SM ETF Trust | 0.749057% | 2024-12-31 | 2026-03-31 |
| TEK | iShares Technology Opportunities Active ETF | 0.748002% | 2026-04-30 | 2026-04-30 |
| VLLU | Harbor AlphaEdge Large Cap Value ETF | 0.743089% | 2026-04-30 | 2026-04-30 |
| LOPP | Gabelli Love Our Planet & People ETF | 0.717463% | Present before retained history; addition date unavailable | 2026-03-31 |
| SMLF | iShares U.S. Small-Cap Equity Factor ETF | 0.684909% | 2026-04-30 | 2026-04-30 |
| ONEO | State Street(R) SPDR(R) Russell 1000 Momentum Focus ETF | 0.681433% | 2026-03-31 | 2026-03-31 |
| IVOO | VANGUARD S&P MID-CAP 400 INDEX FUND | 0.675048% | 2026-02-28 | 2026-02-28 |
| VSPMX | VANGUARD S&P MID-CAP 400 INDEX FUND | 0.675048% | 2026-02-28 | 2026-02-28 |
| MIDU | Direxion Daily Mid Cap Bull 3X Shares | 0.666565% | 2025-01-31 | 2026-04-30 |
| BTX | BlackRock Technology & Private Equity Term Trust | 0.641785% | 2026-03-31 | 2026-03-31 |
| QVMM | Invesco S&P Midcap 400 QVM Multi-Factor ETF | 0.631383% | 2026-02-28 | 2026-02-28 |
| REMC | Columbia Research Enhanced Mid Cap ETF | 0.629368% | 2026-03-31 | 2026-03-31 |
| COWZ | Pacer US Cash Cows 100 ETF | 0.590684% | 2025-10-31 | 2026-04-30 |
| QQWZ | Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF | 0.583719% | Present before retained history; addition date unavailable | 2026-04-30 |
| VBR | VANGUARD SMALL-CAP VALUE INDEX FUND | 0.582788% | 2026-03-31 | 2026-03-31 |
| VISVX | VANGUARD SMALL-CAP VALUE INDEX FUND | 0.582788% | 2026-03-31 | 2026-03-31 |
| VSIAX | VANGUARD SMALL-CAP VALUE INDEX FUND | 0.582788% | 2026-03-31 | 2026-03-31 |
| VSIIX | VANGUARD SMALL-CAP VALUE INDEX FUND | 0.582788% | 2026-03-31 | 2026-03-31 |
| EUSM | Eventide US Market ETF | 0.577622% | 2026-04-30 | 2026-04-30 |
| DEUS | Xtrackers Russell US Multifactor ETF | 0.56335% | 2025-08-29 | 2026-02-27 |
| FSMD | Fidelity Small-Mid Multifactor ETF | 0.543137% | 2026-04-30 | 2026-04-30 |
| TMSL | T. Rowe Price Small-Mid Cap ETF | 0.540058% | 2026-03-31 | 2026-03-31 |
| BSTZ | BlackRock Science & Technology Term Trust | 0.534711% | 2026-03-31 | 2026-03-31 |
| OBND | State Street(R) Loomis Sayles Opportunistic Bond ETF | 0.514138% | 2026-03-31 | 2026-03-31 |
| MVV | ProShares Ultra MidCap400 | 0.512699% | 2026-02-28 | 2026-02-28 |
| ONEV | State Street(R) SPDR(R) Russell 1000 Low Volatility Focus ETF | 0.49688% | 2026-03-31 | 2026-03-31 |
| JMEE | JPMorgan Small & Mid Cap Enhanced Equity ETF | 0.470704% | 2026-03-31 | 2026-03-31 |
| SCHM | Schwab U.S. Mid-Cap ETF | 0.46163% | 2026-02-28 | 2026-02-28 |
| TEXN | iShares Texas Equity ETF | 0.458605% | 2026-03-31 | 2026-03-31 |
| UMDD | ProShares UltraPro MidCap400 | 0.424366% | 2026-02-28 | 2026-02-28 |
| FLRG | Fidelity U.S. Multifactor ETF | 0.38678% | 2026-04-30 | 2026-04-30 |
| JHMM | John Hancock Multifactor Mid Cap ETF | 0.385355% | 2026-03-31 | 2026-03-31 |
| JMOM | JPMorgan U.S. Momentum Factor ETF | 0.367329% | 2026-04-30 | 2026-04-30 |
| JVAL | JPMorgan U.S. Value Factor ETF | 0.36431% | 2026-04-30 | 2026-04-30 |
| UYLD | Angel Oak UltraShort Income ETF | 0.359123% | 2026-04-30 | 2026-04-30 |
| BUXX | Strive Enhanced Income Short Maturity ETF | 0.358211% | 2026-03-31 | 2026-03-31 |
| LCTU | iShares U.S. Carbon Transition Readiness Aware Active ETF | 0.355667% | 2026-04-30 | 2026-04-30 |
| JPME | JPMorgan Diversified Return U.S. Mid Cap Equity ETF | 0.351074% | 2026-04-30 | 2026-04-30 |
| SMMD | iShares Russell 2500 ETF | 0.346083% | 2026-03-31 | 2026-03-31 |
| NAESX | VANGUARD SMALL-CAP INDEX FUND | 0.337154% | 2026-03-31 | 2026-03-31 |
| VB | VANGUARD SMALL-CAP INDEX FUND | 0.337154% | 2026-03-31 | 2026-03-31 |
| VSCIX | VANGUARD SMALL-CAP INDEX FUND | 0.337154% | 2026-03-31 | 2026-03-31 |
| VSCPX | VANGUARD SMALL-CAP INDEX FUND | 0.337154% | 2026-03-31 | 2026-03-31 |
| VSMAX | VANGUARD SMALL-CAP INDEX FUND | 0.337154% | 2026-03-31 | 2026-03-31 |
| VEMPX | VANGUARD EXTENDED MARKET INDEX FUND | 0.329559% | 2026-03-31 | 2026-03-31 |
| VEXAX | VANGUARD EXTENDED MARKET INDEX FUND | 0.329559% | 2026-03-31 | 2026-03-31 |
| VEXMX | VANGUARD EXTENDED MARKET INDEX FUND | 0.329559% | 2026-03-31 | 2026-03-31 |
| VIEIX | VANGUARD EXTENDED MARKET INDEX FUND | 0.329559% | 2026-03-31 | 2026-03-31 |
| VXF | VANGUARD EXTENDED MARKET INDEX FUND | 0.329559% | 2026-03-31 | 2026-03-31 |
| DFLV | Dimensional US Large Cap Value ETF | 0.304756% | 2026-04-30 | 2026-04-30 |
| FCPI | Fidelity Stocks for Inflation ETF | 0.288608% | 2026-04-30 | 2026-04-30 |
| FTQI | First Trust Nasdaq BuyWrite Income ETF | 0.282918% | 2025-03-31 | 2026-03-31 |
| IMCG | iShares Morningstar Mid-Cap Growth ETF | 0.273635% | 2026-04-30 | 2026-04-30 |
| REVS | Columbia Research Enhanced Value ETF | 0.266668% | 2026-04-30 | 2026-04-30 |
| SIZE | iShares MSCI USA Size Factor ETF | 0.264301% | 2026-04-30 | 2026-04-30 |
| BRCE | MFS Blended Research Core Equity ETF | 0.253466% | 2026-02-28 | 2026-02-28 |
| FTEC | Fidelity MSCI Information Technology Index ETF | 0.249638% | 2026-04-30 | 2026-04-30 |
| VLUE | iShares MSCI USA Value Factor ETF | 0.248216% | 2026-04-30 | 2026-04-30 |