| Acciones | 81,68 mil millones. | 4,667 Millón | iShares | 0,06 | Small Cap | S&P Small Cap 600 | 22/5/2000 | 112,95 | 1,81 | 17,26 |
| Acciones | 65,355 mil millones. | 30,953 Millón | iShares | 0,19 | Small Cap | Russell 2000 | 22/5/2000 | 224,44 | 1,99 | 17,37 |
| Acciones | 64,35 mil millones. | 804.834,6 | Vanguard | 0,05 | Small Cap | CRSP US Small Cap | 26/1/2004 | 246,64 | 2,41 | 19,17 |
| Acciones | 51,965 mil millones. | - | KODEX | 0,45 | Small Cap | Russell 2000 | 9/11/2017 | 13.516,74 | 0 | 0 |
| Acciones | 30,449 mil millones. | 394.497,6 | Vanguard | 0,07 | Small Cap | CRSP US Small Value | 26/1/2004 | 203,38 | 1,80 | 15,61 |
| Acciones | 19,581 mil millones. | 191.493,1 | Vanguard | 0,07 | Small Cap | CRSP US Small Growth | 26/1/2004 | 287,07 | 4,43 | 29,73 |
| Acciones | 17,824 mil millones. | 3,082 Millón | Schwab | 0,04 | Small Cap | Dow Jones US Total Stock Market Small-Cap | 3/11/2009 | 26,34 | 2,22 | 18,02 |
| Acciones | 17,042 mil millones. | 826.850,9 | Avantis | 0,25 | Small Cap | | 24/9/2019 | 95,14 | 1,25 | 11,68 |
| Acciones | 14,507 mil millones. | - | ChinaAMC | 0,60 | Small Cap | CSI Smallcap 500 Index | 5/5/2015 | 3,50 | 1,76 | 21,57 |
| Acciones | 11,963 mil millones. | 1,734 Millón | Vanguard | 0,07 | Small Cap | Russell 2000 | 20/9/2010 | 90,75 | 1,94 | 16,97 |
| Acciones | 11,805 mil millones. | 367.874,6 | iShares | 0,24 | Small Cap | Russell 2000 Growth | 24/7/2000 | 294,16 | 4,59 | 24,10 |
| Acciones | 11,773 mil millones. | 1,547 Millón | SPDR | 0,03 | Small Cap | S&P Small Cap 600 | 8/7/2013 | 44,02 | 1,80 | 17,26 |
| Acciones | 11,132 mil millones. | 1,005 Millón | iShares | 0,24 | Small Cap | Russell 2000 Value | 24/7/2000 | 165,69 | 1,24 | 13,83 |
| Acciones | 11,026 mil millones. | 669.684,6 | Avantis | 0,36 | Small Cap | | 24/9/2019 | 82,39 | 1,11 | 10,49 |
| Acciones | 10,653 mil millones. | 577.127,9 | Dimensional | 0,27 | Small Cap | | 14/6/2021 | 66,03 | 1,99 | 16,40 |
| Acciones | 10,514 mil millones. | 991.416,3 | iShares | 0,40 | Small Cap | MSCI EAFE Small Cap | 10/12/2007 | 74,35 | 1,42 | 15,04 |
| Acciones | 9,541 mil millones. | 248.598,8 | Vanguard | 0,07 | Small Cap | FTSE Global ex US Small Cap Net Tax (US RIC) Index | 2/4/2009 | 137,32 | 1,50 | 15,46 |
| Acciones | 8,575 mil millones. | 779.983,6 | Schwab | 0,25 | Small Cap | RAFI Fundamental High Liquidity US Small Index - Benchmark TR Gross | 15/8/2013 | 30,04 | 1,79 | 17,49 |
| Acciones | 6,305 mil millones. | 282.368,4 | iShares | 0,18 | Small Cap | S&P Small Cap 600 Value | 24/7/2000 | 104,03 | 1,29 | 14,82 |
| Acciones | 6,081 mil millones. | 115.994,9 | iShares | 0,18 | Small Cap | S&P Small Cap 600 Growth | 24/7/2000 | 135,89 | 2,93 | 20,01 |
| Acciones | 5,952 mil millones. | - | iShares | 0,35 | Small Cap | MSCI World Index Small Cap | 27/3/2018 | 8,38 | 1,87 | 17,01 |
| Acciones | 4,97 mil millones. | 1,725 Millón | Dimensional | 0,30 | Small Cap | | 23/2/2022 | 30,81 | 1,08 | 12,36 |
| Acciones | 4,724 mil millones. | 327.956,5 | Schwab | 0,08 | Small Cap | FTSE Custom Developed Small Cap ex-US Liquid Net of Tax (Lux) | 14/1/2010 | 43,49 | 1,57 | 16,38 |
| Acciones | 4,166 mil millones. | 1,338 Millón | Pacer | 0,59 | Small Cap | Pacer US Small Cap Cash Cows Index | 16/6/2017 | 41,57 | 1,78 | 10,65 |
| Acciones | 4,066 mil millones. | - | SPDR | 0,30 | Small Cap | Russell 2000 | 30/6/2014 | 65,42 | 2,60 | 15,76 |
| Acciones | 3,792 mil millones. | 238.933,4 | SPDR | 0,15 | Small Cap | S&P Small Cap 600 Value | 25/9/2000 | 83,44 | 1,28 | 14,88 |
| Acciones | 3,423 mil millones. | 111.361,2 | SPDR | 0,15 | Small Cap | S&P Small Cap 600 Growth | 25/9/2000 | 90,59 | 2,95 | 20,10 |
| Acciones | 3,362 mil millones. | 826.754,6 | Dimensional | 0,39 | Small Cap | | 23/3/2022 | 30,49 | 1,43 | 14,62 |
| Acciones | 3,358 mil millones. | 350.428,5 | Dimensional | 0,42 | Small Cap | | 23/3/2022 | 33,82 | 0,91 | 11,69 |
| Acciones | 3,057 mil millones. | - | Xtrackers | 0,33 | Small Cap | MSCI Europe Small Cap | 17/1/2008 | 78,24 | 1,65 | 15,59 |
| Acciones | 3,009 mil millones. | 222.776,7 | Schwab | 0,39 | Small Cap | RAFI Fundamental High Liquidity Developed ex US Small Index - Benchmark TR Net | 15/8/2013 | 43,02 | 1,21 | 14,04 |
| Acciones | 2,884 mil millones. | 105.203,8 | Vanguard | 0,10 | Small Cap | S&P Small Cap 600 | 7/9/2010 | 104,68 | 1,77 | 17,04 |
| Acciones | 2,668 mil millones. | - | Asset Management One | 0,24 | Small Cap | CSI Small Cap 500 Index - JPY - Benchmark TR Net | 24/6/2019 | 1730,38 | 0 | 0 |
| Acciones | 2,128 mil millones. | 13,319 Millón | Direxion | 1,03 | Small Cap | Russell 2000 | 5/11/2008 | 37,19 | 0 | 0 |
| Acciones | 2,06 mil millones. | - | XACT | 0,30 | Small Cap | Solactive ISS ESG Screened Sweden 100 Tradable Index | 9/2/2016 | 270,01 | 1,93 | 21,36 |
| Acciones | 2,033 mil millones. | 161.431,8 | Fidelity | 0,28 | Small Cap | Russell 2000 | 20/11/2023 | 32,89 | 2,20 | 17,45 |
| Acciones | 1,988 mil millones. | - | iShares | 0,40 | Small Cap | S&P Small Cap 600 | 9/5/2008 | 91,41 | 1,84 | 17,51 |
| Acciones | 1,939 mil millones. | 96.441,64 | iShares | 0,15 | Small Cap | STOXX US Small Cap Equity Factor Index | 28/4/2015 | 70,52 | 2,50 | 17,46 |
| Acciones | 1,901 mil millones. | - | iShares | 0,43 | Small Cap | MSCI USA Small Cap ESG Enhanced Focus CTB Index | 1/7/2009 | 544,64 | 2,35 | 19,00 |
| Acciones | 1,901 mil millones. | - | iShares | 0,43 | Small Cap | MSCI USA Small Cap ESG Enhanced Focus CTB Index | 1/7/2009 | 544,64 | 2,35 | 19,00 |
| Acciones | 1,892 mil millones. | 118.722,9 | iShares | 0,17 | Small Cap | MSCI USA Small Cap Extended ESG Focus Index | 10/4/2018 | 42,86 | 2,28 | 18,60 |
| Acciones | 1,866 mil millones. | 132.159,8 | WisdomTree | 0,38 | Small Cap | WisdomTree U.S. Small Cap Dividend Index | 16/6/2006 | 32,84 | 1,53 | 14,21 |
| Acciones | 1,79 mil millones. | - | E Fund | 0,10 | Small Cap | CSI 1000 Index - CNY - Benchmark TR Gross | 28/7/2022 | 2,78 | 1,91 | 25,02 |
| Acciones | 1,726 mil millones. | 99.831,93 | Avantis | 0,25 | Small Cap | Russell 2000 | 11/1/2022 | 54,10 | 1,42 | 14,71 |
| Acciones | 1,721 mil millones. | 222.825,8 | Invesco | 0,39 | Small Cap | S&P SmallCap 600 Momentum Index | 3/3/2005 | 68,37 | 2,87 | 20,03 |
| Acciones | 1,676 mil millones. | - | iShares | 0 | Small Cap | | 28/11/2008 | 103,53 | 1,17 | 9,84 |
| Acciones | 1,667 mil millones. | 133.125,8 | WisdomTree | 0,58 | Small Cap | WisdomTree Emerging Markets Smallcap Dividend Index | 30/10/2007 | 56,42 | 1,40 | 13,08 |
| Acciones | 1,662 mil millones. | 100.288,7 | SPDR | 0,15 | Small Cap | S&P Small Cap 600 | 8/11/2005 | 84,47 | 1,60 | 11,35 |
| Acciones | 1,572 mil millones. | - | Xtrackers | 0,30 | Small Cap | Russell 2000 | 6/3/2015 | 331,25 | 2,01 | 17,47 |
| Acciones | 1,566 mil millones. | 207.511,4 | Bridgeway | 0,47 | Small Cap | | 13/3/2023 | 21,47 | 0,96 | 11,31 |
| Acciones | 1,549 mil millones. | 126.905 | Invesco | 0,39 | Small Cap | S&P SmallCap 600 Revenue-Weighted Index | 19/2/2008 | 45,69 | 1,29 | 13,63 |
| Acciones | 1,495 mil millones. | - | SPDR | 0,47 | Small Cap | MSCI World Index Small Cap | 25/11/2013 | 118,35 | 1,53 | 10,12 |
| Acciones | 1,493 mil millones. | - | VanEck | 0,59 | Small Cap | MSCI World ex Australia Small Cap Quality 150 Index - AUD - Benchmark TR Net | 8/3/2021 | 31,36 | 2,96 | 14,09 |
| Acciones | 1,346 mil millones. | 5154,044 | Global X | 0,08 | Small Cap | Russell 2000 RIC Capped Index - Benchmark TR Gross | 5/6/2024 | 88,13 | 2,00 | 17,41 |
| Acciones | 1,311 mil millones. | 57.709,67 | Vanguard | 0,10 | Small Cap | S&P Small Cap 600 Value | 7/9/2010 | 89,56 | 1,24 | 14,39 |
| Acciones | 1,266 mil millones. | 606.352,1 | Global X | 0,60 | Small Cap | CBOE Russell 2000 BuyWrite Index | 17/4/2019 | 14,84 | 16,93 | 15,90 |
| Acciones | 1,164 mil millones. | 70.808,24 | Nuveen | 0,31 | Small Cap | MSCI Nuveen ESG USA Small Cap | 13/12/2016 | 42,27 | 2,30 | 19,64 |
| Acciones | 1,067 mil millones. | - | NEXT FUNDS | 0,50 | Small Cap | Russell/Nomura Small Cap Index | 22/10/2007 | 21.385,10 | 1,10 | 13,74 |
| Acciones | 1,034 mil millones. | 23.041,93 | WisdomTree | 0,58 | Small Cap | WisdomTree International SmallCap Dividend Index | 16/6/2006 | 77,24 | 1,31 | 12,88 |
| Acciones | 1,016 mil millones. | 11.601,71 | Vanguard | 0,10 | Small Cap | Russell 2000 Growth | 20/9/2010 | 214,83 | 4,52 | 24,00 |
| Acciones | 1,008 mil millones. | - | Fidelity | 1,13 | Small Cap | MSCI AC World Small Cap | 19/5/2023 | 15,70 | 0 | 0 |
| Acciones | 982,866 Millón | - | iShares | 0,58 | Small Cap | MSCI EMU Small Cap | 1/7/2009 | 326,57 | 1,47 | 14,93 |
| Acciones | 957,893 Millón | 163.632,8 | iShares | 0,75 | Small Cap | MSCI India Small Cap | 8/2/2012 | 75,19 | 3,67 | 28,37 |
| Acciones | 922,915 Millón | 75.201,66 | ALPS | 0,48 | Small Cap | O'Shares US Small-Cap Quality Dividend Index | 30/12/2016 | 43,92 | 2,72 | 14,99 |
| Acciones | 843,058 Millón | 20.755,04 | First Trust | 0,60 | Small Cap | Nasdaq AlphaDEX Small Cap Core Index | 8/5/2007 | 101,33 | 1,49 | 13,57 |
| Acciones | 829,025 Millón | 20.484,58 | Vanguard | 0,10 | Small Cap | S&P Small Cap 600 Growth | 7/9/2010 | 116,77 | 2,94 | 20,09 |
| Acciones | 787,05 Millón | 14.632,11 | Vanguard | 0,10 | Small Cap | Russell 2000 Value | 20/9/2010 | 146,10 | 1,20 | 13,27 |
| Acciones | 786,269 Millón | 75.098,45 | Principal | 0,38 | Small Cap | Russell 2000 Index | 21/9/2016 | 53,46 | 2,55 | 17,48 |
| Acciones | 743,128 Millón | - | iShares | 0,07 | Small Cap | S&P Small Cap 600 | 22/5/2000 | 170,94 | 0 | 0 |
| Acciones | 739,508 Millón | 56.321,38 | SPDR | 0,40 | Small Cap | S&P Developed x United States <2B | 20/4/2007 | 38,07 | 1,25 | 14,36 |
| Acciones | 732,263 Millón | - | SPDR | 0,30 | Small Cap | MSCI USA Small Cap Value Weighted Index | 18/2/2015 | 71,44 | 1,41 | 13,29 |
| Acciones | 729,228 Millón | - | Amundi | 0,35 | Small Cap | Russell 2000 | 22/3/2018 | 285,43 | 2,48 | 18,86 |
| Acciones | 728,746 Millón | 19.789,62 | SPDR | 0,65 | Small Cap | S&P Emerging Markets <2B | 12/5/2008 | 63,99 | 1,58 | 16,62 |
| Acciones | 700,315 Millón | 33.678,89 | iShares | 0,06 | Small Cap | Morningstar US Small Cap Broad Growth Extended Index | 28/6/2004 | 51,45 | 3,90 | 26,09 |
| Acciones | 662,585 Millón | 29.750,91 | Invesco | 0,60 | Small Cap | Dorsey Wright SmallCap Tech Leaders Index | 19/7/2012 | 85,34 | 3,36 | 20,95 |
| Acciones | 660,296 Millón | - | Bosera | 0,20 | Small Cap | CSI 500 Index - RMB | 1/8/2019 | 7,90 | 0 | 0 |
| Acciones | 654,401 Millón | 22.326,51 | ProShares | 0,40 | Small Cap | Russell 2000 Dividend Growth Index | 5/2/2015 | 66,34 | 1,59 | 17,48 |
| Acciones | 630,945 Millón | 1530,133 | iShares | 0,30 | Small Cap | MSCI World Index Small Cap | 1/4/2025 | 28,76 | 1,87 | 16,99 |
| Acciones | 622,736 Millón | - | iShares | 0,37 | Small Cap | Russell 2000 Hedged to CAD Index - CAD | 14/5/2007 | 43,04 | 0 | 0 |
| Acciones | 606,541 Millón | 22.993 | WisdomTree | 0,38 | Small Cap | WisdomTree U.S. SmallCap Index | 23/2/2007 | 53,19 | 1,57 | 13,10 |
| Acciones | 599,381 Millón | 51.989,84 | Opus Capital Management | 0,80 | Small Cap | | 18/7/2018 | 37,02 | 2,42 | 18,50 |
| Acciones | 591,162 Millón | 30.767,84 | Goldman Sachs | 0,20 | Small Cap | Goldman Sachs ActiveBeta US Small Cap Equity | 28/6/2017 | 70,25 | 1,93 | 15,91 |
| Acciones | 571,142 Millón | - | UBS | 0,20 | Small Cap | MSCI World Small Cap SRI Low Carbon Select 5% Issuer Capped Index | 19/8/2021 | 10,99 | 1,93 | 17,50 |
| Acciones | 571,142 Millón | - | UBS | 0,20 | Small Cap | MSCI World Small Cap SRI Low Carbon Select 5% Issuer Capped Index | 19/8/2021 | 10,99 | 1,93 | 17,50 |
| Acciones | 567,27 Millón | 9273,667 | JPMorgan | 0,09 | Small Cap | Morningstar US Small Cap Target Market Exposure Extended Index | 16/11/2020 | 69,12 | 2,01 | 17,84 |
| Acciones | 566,718 Millón | 59.509,98 | Invesco | 0,37 | Small Cap | S&P SmallCap 600 High Momentum Value | 3/3/2005 | 53,52 | 0,94 | 10,55 |
| Acciones | 557,692 Millón | - | Ping An | 0,60 | Small Cap | CSI Smallcap 500 Index | 23/3/2018 | 6,62 | 1,81 | 21,64 |
| Acciones | 554,867 Millón | 31.304,42 | John Hancock | 0,42 | Small Cap | John Hancock Dimensional Small Cap Index | 8/11/2017 | 40,32 | 2,09 | 16,08 |
| Acciones | 552,597 Millón | - | iShares | 0,20 | Small Cap | STOXX Europe Small 200 | 4/4/2005 | 35,35 | 1,65 | 15,62 |
| Acciones | 497,188 Millón | 18.522,13 | iShares | 0,06 | Small Cap | Morningstar US Small Cap Broad Value Extended Index | 28/6/2004 | 64,41 | 1,57 | 13,85 |
| Acciones | 481,793 Millón | 26.578,27 | JPMorgan | 0,29 | Small Cap | JPMorgan Diversified Factor US Small Cap Equity Index | 15/11/2016 | 46,76 | 1,66 | 15,72 |
| Acciones | 466,518 Millón | - | iShares | 0,58 | Small Cap | MSCI Japan Small Cap | 9/5/2008 | 47,96 | 1,17 | 13,42 |
| Acciones | 464,491 Millón | - | Amundi | 0,40 | Small Cap | MSCI EMU Small Cap ESG Broad CTB Select Custom Index - EUR - Benchmark TR Net | 8/2/2024 | 397,14 | 1,46 | 15,42 |
| Acciones | 461,592 Millón | 26.046,6 | First Trust | 0,70 | Small Cap | NASDAQ AlphaDEX Small Cap Growth Index | 19/4/2011 | 81,23 | 4,21 | 20,59 |
| Acciones | 441,524 Millón | 37.711,62 | WisdomTree | 0,48 | Small Cap | WisdomTree Dynamic International SmallCap Equity Index | 7/1/2016 | 40,87 | 1,30 | 12,87 |
| Acciones | 428,426 Millón | - | iShares | 0,40 | Small Cap | Euro STOXX Small | 29/10/2004 | 46,86 | 1,49 | 15,69 |
| Acciones | 405,36 Millón | - | Avantis | 0,48 | Small Cap | | 25/9/2024 | 21,77 | 0 | 0 |
| Acciones | 401,024 Millón | - | UBS | 0,40 | Small Cap | MSCI EMU Small Cap | 17/10/2011 | 141,82 | 1,43 | 14,74 |
| Acciones | 396,678 Millón | - | E Fund | 0,60 | Small Cap | CSI Smallcap 500 Index | 17/12/2021 | 0,99 | 0 | 0 |
| Acciones | 389,882 Millón | 21.570,91 | iShares | 0,73 | Small Cap | MSCI EM (Emerging Markets) Small Cap | 16/8/2011 | 65,64 | 1,59 | 16,52 |