S&P Small-Cap 600 Index
SML · USA · USD
Price History
Market Stats
Related Indices

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NASDAQ
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- SX
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Global benchmark
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-0.36%

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Global benchmark
7,934.7
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About
The S&P 600 is a stock market index tracking the stock performance of 600 companies listed on stock exchanges in the United States that are considered to have small market capitalizations. The S&P 600 is a subset of the S&P 1500, comprising about 2.6% of its market cap as of August 31, 2026. It is maintained by S&P Dow Jones Indices and its components are selected by a committee.
Source: Wikipedia (CC BY-SA 4.0)
- Provider
- S&P Dow Jones Indices
- Constituents
- 603
- Total Market Cap
- 1.72T USD
Performance
Data since Dec 31, 1993- All-Time High
- 1,828.54
- Aug 4, 2026
- From All-Time High
- -9.9%
- 1-Year Return
- +14.2%
- 3-Year Annualized
- +14.0%
- 5-Year Annualized
- +3.7%
- 10-Year Annualized
- +8.4%
- Volatility (1Y)
- 16.5%
- annualized
- Largest Drawdown
- -59.2%
- 2007–2009
- Best Year
- +39.7%
- 2013
- Worst Year
- -32.0%
- 2008
Calendar-year returns
Top Constituents
603 totalBy index weight
- 1
0.58%Glaukos Corp
GKOS · Healthcare
- 2
0.57%Match Group Inc
MTCH · Communication Services
- 3
0.54%Paycom Software, Inc.
PAYC · Technology
- 4
0.54%SM Energy Co
SM · Energy
- 5
0.52%Protagonist Therapeutics Inc
PTGX · Healthcare
- 6
0.50%ViaSat Inc
VSAT · Technology
- 70.49%
Ryman Hospitality Properties Inc
RHP · Real Estate
- 8
0.48%Jackson Financial Inc
JXN · Financial Services
- 9
0.48%Element Solutions Inc
ESI · Basic Materials
- 10
0.46%TG Therapeutics Inc
TGTX · Healthcare
Sector Breakdown
Share of index weight
- Financial Services17.1%
- Industrials15.7%
- Technology15.0%
- Consumer Cyclical12.5%
- Healthcare11.0%
- Real Estate7.2%
- Energy6.7%
- Consumer Defensive4.9%
- Basic Materials4.7%
- Communication Services3.5%
- Other1.8%