GSSC vs IWM: holdings overlap, shared companies and scores
As of September 11, 2026, GSSC and IWM overlap 65.9% by weight. Goldman Sachs ActiveBeta U.S. Small Cap Equity ETF (GSSC): U.S. small-cap stocks. iShares Russell 2000 ETF (IWM): Russell 2000 index.
Updated September 11, 2026
How much do GSSC and IWM overlap?
As of September 11, 2026, GSSC and IWM overlap 65.9% by weight.
99% of GSSC is already inside IWM.
88% of IWM is already inside GSSC.
GSSC holds 1,385 companies and IWM holds 1,951; 1,373 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score GSSC and IWM?
As of September 11, 2026, ETF Copilot scores GSSC 4.5 out of 10 and IWM 4.2 out of 10.
They differ most on Risk: GSSC 3.9 and IWM 2.4.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | GSSC | IWM |
|---|---|---|
| Growth | 5.0 | 5.1 |
| Valuation | 7.8 | 8.2 |
| Risk | 3.9 | 2.4 |
| Quality | 1.4 | 0.7 |
| Return | 4.4 | 4.3 |
IWM is the cheaper of the two at 0.19% a year
As of September 11, 2026, GSSC charges 0.20% a year, yields 1.29% and holds $1.1B in assets across 1385 positions.
As of September 11, 2026, IWM charges 0.19% a year, yields 1.34% and holds $80.5B in assets across 1951 positions.
| Measure | GSSC | IWM |
|---|---|---|
| Expense ratio | 0.20% | 0.19% |
| Dividend yield | 1.29% | 1.34% |
| Assets under management | $1.1B | $80.5B |
| Holdings | 1385 | 1951 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Where GSSC and IWM trade against their own history
GSSC trades at 16.0 times earnings, against its own median of 16.0, and is more expensive than 50% of its own 111 monthly readings since 2017.
IWM trades at 16.8 times earnings, against its own median of 16.7, and is more expensive than 56% of its own 114 monthly readings since 2017.
What moved GSSC and IWM this week
GSSC fell 1.8% in the week to September 11, 2026. The holdings that moved it most were Biocryst Pharm (−19.5%), Bancorp (−25.3%) and Appian (−14.8%); 10X Genomics (+8.5%) pushed the other way.
IWM fell 2.1% in the week to September 11, 2026. The holdings that moved it most were Servicetitan (−41.3%), Qualys (−13.8%) and Dyne Therapeutics (−27.0%); Maxlinear (+25.4%) pushed the other way.
What do GSSC and IWM each hold?
What's inside GSSC: Tech 15%, Semiconductors 2%.
4% of GSSC is its ten largest holdings.
What's inside IWM: Tech 14%, Semiconductors 2%.
3% of IWM is its ten largest holdings.
Compare with similar funds
Cite this
ETF Copilot, “GSSC vs IWM holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/gssc-vs-iwm
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