The U.S. small-cap blend ETFs that took in the most
IJR took in the most over twelve months to May 2026: $2.4bn.
Coverage
Rank change
Against the last edition of this list: the previous trading day for 1W and 1M, the previous month for 12M. "new" means not in the top 25 last time
How these lists are built
Measure
Net flow: money in less money out, in dollars, over the window, leaving any round trip aside
12 months · Jun 2025 to May 2026
From SEC filings · 35 funds · the last month every filer has reportedFilings run about 60 days behind, so this list ends at the latest month every fund in the group has filed, printed in the heading and the title. Rank change is against last month’s edition.
| # | Fund | Name | Net flow | Share of assets | Rank change |
|---|---|---|---|---|---|
| 1 | IJR | iShares Core S&P Small-Cap ETF | +$2.4bn | · | ▲ 2 |
| 2 | FESM | Fidelity Enhanced Small Cap Core ETF | +$2.2bn | · | ▼ 1 |
| 3 | DFAS | U.S. Small Cap Portfolio: ETF Class Shares | +$1.7bn | · | ▼ 1 |
| 4 | SMLF | iShares U.S. Small-Cap Equity Factor ETF | +$1.4bn | · | same |
| 5 | SPSM | State Street SPDR Portfolio S&P 600 Small Cap ETF | +$1.3bn | · | ▲ 1 |
| 6 | SDVY | First Trust SMID Cap Rising Dividend Achievers ETF | +$1.2bn | · | ▼ 1 |
| 7 | PSC | Principal U.S. Small-Cap ETF | +$1.1bn | · | same |
| 8 | XSMO | Invesco S&P SmallCap Momentum ETF | +$722m | · | same |
| 9 | AVSC | Avantis U.S. Small Cap Equity ETF | +$586m | · | ▲ 1 |
| 10 | SLYG | State Street SPDR S & P 600 Small Cap Growth ETF | +$551m | · | ▼ 1 |
| 11 | FFSM | Fidelity Fundamental Small-Mid Cap ETF | +$331m | · | same |
| 12 | GSSC | GS ActiveBeta U.S. Small Cap Equity ETF | +$284m | · | same |
| 13 | FSCC | Federated Hermes MDT Small Cap Core ETF | +$230m | · | ▲ 2 |
| 14 | SFLO | VictoryShares Small Cap Free Cash Flow ETF | +$209m | · | ▼ 1 |
| 15 | SEIS | SEI Select Small Cap ETF | +$201m | · | ▼ 1 |
| 16 | IWC | iShares Micro-Cap ETF | +$173m | · | same |
| 17 | FYX | First Trust Small Cap Core AlphaDEX Fund | +$114m | · | ▲ 4 |
| 18 | ISCG | iShares Morningstar Small-Cap Growth ETF | +$94.3m | · | ▼ 1 |
| 19 | GSC | Goldman Sachs Small Cap Equity ETF | +$85.4m | · | same |
| 20 | TPSC | Timothy Plan US Small Cap Core ETF | +$83.4m | · | ▼ 2 |
| 21 | RFLR | Innovator U.S. Small Cap Managed Floor ETF | +$52.0m | · | ▼ 1 |
| 22 | AFSM | First Trust Active Factor Small Cap ETF | +$48.8m | · | same |
| 23 | RUSC | Russell Investments U.S. Small Cap Equity ETF | +$41.5m | · | same |
| 24 | NUSC | Nuveen ESG Small-Cap ETF | +$34.3m | · | new |
| 25 | IJT | iShares S&P Small-Cap 600 Growth ETF | +$26.7m | · | new |
SEC Form N-PORT, item B.6, monthly, every fund with a filing for every month of the window.CSV
Other flow rankings
ETFIQ, The U.S. small-cap blend ETFs that took in the most, data as of Oct 8, 2026. https://etfiq.com/flows/rankings/segment/us-small-blend/inflows/
ETFIQ is an independent publisher and makes no recommendations; a rank is a sort of one published figure, not an opinion.