S&P Midcap 400 Index (MID) Market Capitalization

Explore all companies in the S&P Midcap 400 Index ranked by market capitalization

Total Market Cap: $3.04 Trillion Constituents: 401 Country: USA

Total Market Cap (USD)

$3.04 Trillion

Constituent Companies

401

Index Country

USA
Rank Company Weight (%) Market Cap (USD) Sector Industry Price 24h Change
1 Comfort Systems USA Inc
NYSE:FIX 		0.48% $47.20 Billion Industrials Engineering & Construction $1414.10 +3.57%
2 Ciena Corp
NYSE:CIEN 		0.33% $45.06 Billion Technology Communication Equipment $363.88 +7.85%
3 Coherent Inc
NYSE:COHR 		0.34% $40.51 Billion Technology Scientific & Technical Instruments $247.37 +1.90%
4 Lumentum Holdings Inc
NASDAQ:LITE 		0.15% $40.18 Billion Technology Communication Equipment $624.84 +0.38%
5 EMCOR Group Inc
NYSE:EME 		0.69% $32.07 Billion Industrials Engineering & Construction $726.55 +2.34%
6 Interactive Brokers Group Inc
NASDAQ:IBKR 		0.71% $29.57 Billion Financial Services Capital Markets $68.28 +3.16%
7 Curtiss-Wright Corporation
NYSE:CW 		0.47% $25.08 Billion Industrials Aerospace & Defense $683.84 +4.24%
8 Caseys General Stores Inc
NASDAQ:CASY 		0.65% $24.63 Billion Consumer Cyclical Specialty Retail $673.27 +1.88%
9 Flex Ltd
NASDAQ:FLEX 		0.45% $23.15 Billion Technology Electronic Components $64.45 +1.58%
10 Woodward Inc
NASDAQ:WWD 		0.39% $21.83 Billion Industrials Aerospace & Defense $367.59 +3.02%
11 United Therapeutics Corporation
NASDAQ:UTHR 		0.50% $21.40 Billion Healthcare Drug Manufacturers - Specialty & Generic $534.30 -0.34%
12 US Foods Holding Corp
NYSE:USFD 		0.57% $20.11 Billion Consumer Defensive Food Distribution $91.74 -3.05%
13 Allegheny Technologies Incorporated
NYSE:ATI 		0.26% $19.80 Billion Industrials Metal Fabrication $147.48 +3.88%
14 Pure Storage Inc
NYSE:PSTG 		0.52% $19.68 Billion Technology Computer Hardware $62.85 +2.20%
15 XPO Logistics Inc
NYSE:XPO 		0.45% $19.17 Billion Industrials Trucking $185.28 +1.96%
16 Tenet Healthcare Corporation
NYSE:THC 		0.48% $18.98 Billion Healthcare Medical Care Facilities $219.30 -3.66%
17 Burlington Stores Inc
NYSE:BURL 		0.61% $18.67 Billion Consumer Cyclical Apparel Retail $302.56 +1.98%
18 BWX Technologies Inc
NYSE:BWXT 		0.37% $18.32 Billion Industrials Aerospace & Defense $204.67 +5.43%
19 MasTec Inc
NYSE:MTZ 		0.28% $18.23 Billion Industrials Engineering & Construction $300.26 +3.54%
20 Carpenter Technology Corporation
NYSE:CRS 		0.33% $18.16 Billion Industrials Metal Fabrication $374.07 +3.54%
21 RB Global Inc.
NYSE:RBA 		0.70% $17.78 Billion Industrials Specialty Business Services $99.03 +0.35%
22 Illumina Inc
NASDAQ:ILMN 		0.45% $17.74 Billion Healthcare Diagnostics & Research $119.28 +0.29%
23 Nextracker Inc. Class A Common Stock
NASDAQ:NXT 		0.22% $17.18 Billion Technology Solar $118.09 -1.30%
24 nVent Electric PLC
NYSE:NVT 		0.32% $16.41 Billion Industrials Electrical Equipment & Parts $114.30 +3.98%
25 Royal Gold Inc
NASDAQ:RGLD 		0.45% $16.34 Billion Basic Materials Gold $250.27 -3.41%
26 ITT Inc
NYSE:ITT 		0.40% $16.11 Billion Industrials Specialty Industrial Machinery $188.09 +0.18%
27 Fabrinet
NYSE:FN 		0.26% $16.02 Billion Technology Electronic Components $512.82 +2.13%
28 RBC Bearings Incorporated
NYSE:RBC 		0.40% $15.71 Billion Industrials Tools & Accessories $546.91 +1.97%
29 W P Carey Inc
NYSE:WPC 		0.49% $15.57 Billion Real Estate REIT - Diversified $71.73 +0.34%
30 Reliance Steel & Aluminum Co
NYSE:RS 		0.60% $15.49 Billion Basic Materials Steel $297.80 +0.12%
31 Entegris Inc
NASDAQ:ENTG 		0.41% $15.47 Billion Technology Semiconductor Equipment & Materials $111.64 +3.10%
32 EchoStar Corporation
NASDAQ:SATS 		0.11% $15.45 Billion Technology Communication Equipment $114.33 +5.53%
33 MACOM Technology Solutions Holdings Inc
NASDAQ:MTSI 		0.24% $15.21 Billion Technology Semiconductors $224.92 +3.27%
34 Roivant Sciences Ltd
NASDAQ:ROIV 		0.16% $14.91 Billion Healthcare Biotechnology $28.28 +0.78%
35 MKS Instruments Inc
NASDAQ:MKSI 		0.17% $14.81 Billion Technology Scientific & Technical Instruments $221.96 +3.99%
36 Clean Harbors Inc
NYSE:CLH 		0.39% $14.59 Billion Industrials Waste Management $289.37 +0.15%
37 Graco Inc
NYSE:GGG 		0.52% $14.14 Billion Industrials Specialty Industrial Machinery $86.34 -1.46%
38 Omega Healthcare Investors Inc
NYSE:OHI 		0.42% $14.09 Billion Real Estate REIT - Healthcare Facilities $47.83 -0.46%
39 East West Bancorp Inc
NASDAQ:EWBC 		0.39% $14.08 Billion Financial Services Banks - Regional $103.30 -1.14%
40 Lincoln Electric Holdings Inc
NASDAQ:LECO 		0.40% $13.92 Billion Industrials Tools & Accessories $259.27 +0.32%
41 Coca-Cola Consolidated Inc.
NASDAQ:COKE 		0.32% $13.80 Billion Consumer Defensive Beverages - Non-Alcoholic $213.53 -1.56%
42 Jones Lang LaSalle Incorporated
NYSE:JLL 		0.40% $13.70 Billion Real Estate Real Estate Services $300.57 +0.43%
43 Carlisle Companies Incorporated
NYSE:CSL 		0.60% $13.47 Billion Industrials Building Products & Equipment $334.72 -1.96%
44 Toll Brothers Inc
NYSE:TOL 		0.37% $13.40 Billion Consumer Cyclical Residential Construction $142.17 +4.01%
45 Performance Food Group Co
NYSE:PFGC 		0.47% $13.32 Billion Consumer Defensive Food Distribution $86.63 -1.76%
46 Ovintiv Inc
NYSE:OVV 		0.33% $13.30 Billion Energy Oil & Gas E&P $54.84 -0.89%
47 Reinsurance Group of America
NYSE:RGA 		0.46% $13.19 Billion Financial Services Insurance - Reinsurance $202.35 +0.42%
48 CACI International Inc
NYSE:CACI 		0.36% $13.07 Billion Technology Information Technology Services $605.35 -0.23%
49 Equity Lifestyle Properties Inc
NYSE:ELS 		0.48% $12.96 Billion Real Estate REIT - Residential $67.45 -0.65%
50 Neurocrine Biosciences Inc
NASDAQ:NBIX 		0.36% $12.86 Billion Healthcare Drug Manufacturers - Specialty & Generic $129.85 +0.05%

Complete list of all companies in the MID index ranked by market capitalization. Track index constituent performance and market values. View all indices