S&P Small-Cap 600 Index (SML) Companies by Market Cap
S&P Small-Cap 600 Index (SML) companies by market cap. The S&P Small-Cap 600 Index (SML) tracks 602 constituent companies with a combined market cap of $1.55 Trillion, covering the largest publicly traded companies in USA. This ranking lists all SML index holdings ordered by market capitalization — from the largest index heavyweights to smaller constituents. Updated daily with live market data.
Total Market Cap (USD)
$1.55 Trillion
Constituent Companies
602
Index Country
USA
Top S&P Small-Cap 600 Index Stocks by Market Capitalization (November 2026)
Top S&P Small-Cap 600 Index stocks by market capitalization as of November 2026, covering 602 index constituents.
| Rank | Company | Weight (%) | Market Cap (USD) | Sector | Industry | Price | 24h Change |
|---|---|---|---|---|---|---|---|
| 101 |
Magnolia Oil & Gas Corp
NYSE:MGY |
0.33% | $4.25 Billion | Energy | Oil & Gas E&P | $23.37 | -5.23% |
| 102 |
Warrior Met Coal Inc
NYSE:HCC |
0.20% | $4.24 Billion | Basic Materials | Coking Coal | $80.92 | +0.32% |
| 103 |
GMS Inc
NYSE:GMS |
0.25% | $4.20 Billion | Industrials | Building Products & Equipment | $109.96 | +0.00% |
| 104 |
MDU Resources Group Inc
NYSE:MDU |
0.29% | $4.17 Billion | Industrials | Conglomerates | $19.82 | +0.87% |
| 105 |
BGC Group Inc.
NASDAQ:BGC |
0.27% | $4.12 Billion | Financial Services | Capital Markets | $11.27 | +1.08% |
| 106 |
MYR Group Inc
NASDAQ:MYRG |
0.16% | $4.11 Billion | Industrials | Engineering & Construction | $263.89 | -9.50% |
| 107 |
PJT Partners Inc
NYSE:PJT |
0.27% | $4.08 Billion | Financial Services | Capital Markets | $158.12 | +7.87% |
| 108 |
Premier Inc
NASDAQ:PINC |
0.15% | $4.08 Billion | Healthcare | Health Information Services | $49.31 | +0.04% |
| 109 |
Cavco Industries Inc
NASDAQ:CVCO |
0.33% | $4.07 Billion | Consumer Cyclical | Residential Construction | $678.73 | +4.70% |
| 110 |
Everus Construction Group Inc
NYSE:ECG |
0.17% | $4.07 Billion | Industrials | Engineering & Construction | $79.71 | -29.29% |
| 111 |
St Joe Company
NYSE:JOE |
0.14% | $4.06 Billion | Real Estate | Real Estate - Diversified | $70.45 | +5.04% |
| 112 |
First BanCorp.
NYSE:FBP |
0.25% | $4.05 Billion | Financial Services | Banks - Regional | $26.53 | +1.07% |
| 113 |
Cactus Inc
NYSE:WHD |
0.21% | $4.05 Billion | Energy | Oil & Gas Equipment & Services | $58.07 | -6.38% |
| 114 |
Patterson-UTI Energy Inc
NASDAQ:PTEN |
0.17% | $4.04 Billion | Energy | Oil & Gas Drilling | $10.65 | -9.36% |
| 115 |
Badger Meter Inc
NYSE:BMI |
0.47% | $4.03 Billion | Technology | Scientific & Technical Instruments | $163.75 | +7.32% |
| 116 |
TRI Pointe Homes Inc
NYSE:TPH |
0.24% | $3.98 Billion | Consumer Cyclical | Residential Construction | $46.95 | -0.04% |
| 117 |
AZZ Incorporated
NYSE:AZZ |
0.21% | $3.97 Billion | Industrials | Specialty Business Services | $132.23 | -4.33% |
| 118 |
Comstock Resources Inc
NYSE:CRK |
0.14% | $3.93 Billion | Energy | Oil & Gas E&P | $13.38 | -3.32% |
| 119 |
Independent Bank
NASDAQ:INDB |
0.20% | $3.91 Billion | Financial Services | Banks - Regional | $86.42 | +3.06% |
| 120 |
Materion Corporation
NYSE:MTRN |
0.14% | $3.90 Billion | Basic Materials | Other Industrial Metals & Mining | $187.26 | -17.66% |
| 121 |
CVB Financial Corporation
NASDAQ:CVBF |
0.19% | $3.89 Billion | Financial Services | Banks - Regional | $23.37 | +1.92% |
| 122 |
Crescent Energy Co
NYSE:CRGY |
0.12% | $3.88 Billion | Energy | Oil & Gas Integrated | $11.73 | -9.84% |
| 123 |
Skyline Corporation
NYSE:SKY |
0.38% | $3.87 Billion | Consumer Cyclical | Residential Construction | $96.17 | +11.35% |
| 124 |
Bread Financial Holdings, Inc.
NYSE:BFH |
0.19% | $3.87 Billion | Financial Services | Credit Services | $104.83 | -1.35% |
| 125 |
BancFirst Corporation
NASDAQ:BANF |
0.18% | $3.86 Billion | Financial Services | Banks - Regional | $114.99 | +2.93% |
| 126 |
Catalyst Pharmaceuticals Inc
NASDAQ:CPRX |
0.21% | $3.85 Billion | Healthcare | Biotechnology | $31.49 | +0.00% |
| 127 |
Dorman Products Inc
NASDAQ:DORM |
0.27% | $3.83 Billion | Consumer Cyclical | Auto Parts | $142.41 | +4.66% |
| 128 |
Telephone and Data Systems Inc
NYSE:TDS |
0.30% | $3.83 Billion | Communication Services | Telecom Services | $36.01 | +1.09% |
| 129 |
Stepstone Group Inc
NASDAQ:STEP |
0.26% | $3.82 Billion | Financial Services | Asset Management | $46.40 | +4.55% |
| 130 |
SL Green Realty Corp
NYSE:SLG |
0.30% | $3.81 Billion | Real Estate | REIT - Office | $53.78 | +8.93% |
| 131 |
Mueller Water Products
NYSE:MWA |
0.33% | $3.76 Billion | Industrials | Specialty Industrial Machinery | $24.04 | +1.99% |
| 132 |
Kontoor Brands Inc
NYSE:KTB |
0.25% | $3.74 Billion | Consumer Cyclical | Apparel Manufacturing | $81.96 | +6.55% |
| 133 |
ACADIA Pharmaceuticals Inc
NASDAQ:ACAD |
0.15% | $3.70 Billion | Healthcare | Biotechnology | $21.47 | +4.38% |
| 134 |
Signet Jewelers Ltd
NYSE:SIG |
0.22% | $3.69 Billion | Consumer Cyclical | Luxury Goods | $128.40 | +7.99% |
| 135 |
Cathay General Bancorp
NASDAQ:CATY |
0.24% | $3.69 Billion | Financial Services | Banks - Regional | $65.98 | +1.62% |
| 136 |
Diodes Incorporated
NASDAQ:DIOD |
0.14% | $3.66 Billion | Technology | Semiconductors | $79.46 | -5.67% |
| 137 |
Tidewater Inc
NYSE:TDW |
0.14% | $3.66 Billion | Energy | Oil & Gas Equipment & Services | $73.54 | -5.04% |
| 138 |
WSFS Financial Corporation
NASDAQ:WSFS |
0.24% | $3.65 Billion | Financial Services | Banks - Regional | $81.08 | +1.48% |
| 139 |
Vishay Intertechnology Inc
NYSE:VSH |
0.11% | $3.65 Billion | Technology | Semiconductors | $25.84 | -5.07% |
| 140 |
Unifirst Corporation
NYSE:UNF |
0.22% | $3.65 Billion | Industrials | Specialty Business Services | $250.94 | -2.02% |
| 141 |
Kadant Inc
NYSE:KAI |
0.32% | $3.64 Billion | Industrials | Specialty Industrial Machinery | $308.56 | +9.11% |
| 142 |
Cohen & Steers Inc
NYSE:CNS |
0.17% | $3.64 Billion | Financial Services | Asset Management | $75.71 | +3.57% |
| 143 |
Oceaneering International Inc
NYSE:OII |
0.14% | $3.62 Billion | Energy | Oil & Gas Equipment & Services | $36.39 | -4.66% |
| 144 |
Helmerich and Payne Inc
NYSE:HP |
0.16% | $3.61 Billion | Energy | Oil & Gas Drilling | $36.11 | -4.67% |
| 145 |
Asbury Automotive Group Inc
NYSE:ABG |
0.38% | $3.60 Billion | Consumer Cyclical | Auto & Truck Dealerships | $208.88 | +5.62% |
| 146 |
Brady Corporation
NYSE:BRC |
0.26% | $3.59 Billion | Industrials | Security & Protection Services | $82.84 | +0.42% |
| 147 |
Kulicke and Soffa Industries Inc
NASDAQ:KLIC |
0.14% | $3.58 Billion | Technology | Semiconductor Equipment & Materials | $68.44 | -5.52% |
| 148 |
RXO Inc.
NYSE:RXO |
0.17% | $3.58 Billion | Industrials | Trucking | $28.40 | +0.57% |
| 149 |
Organon & Co
NYSE:OGN |
0.26% | $3.57 Billion | Healthcare | Drug Manufacturers - General | $13.83 | -0.14% |
| 150 |
Box Inc
NYSE:BOX |
0.38% | $3.56 Billion | Technology | Software - Infrastructure | $44.05 | +2.42% |
How S&P Small-Cap 600 Index Constituents Are Ranked by Market Cap
S&P Small-Cap 600 Index constituents are ranked by market cap, alongside each company's weight in the index.
Complete list of all companies in the SML index ranked by market capitalization. Track index constituent performance and market values. View all indices