S&P Midcap 400 Index (MID) Companies by Market Cap

The S&P Midcap 400 Index (MID) tracks 401 constituent companies with a combined market cap of $3.36 Trillion, covering the largest publicly traded companies in USA. This ranking lists all MID index holdings ordered by market capitalization — from the largest index heavyweights to smaller constituents. Updated daily with live market data.

Total Market Cap (USD)

$3.36 Trillion

Constituent Companies

401

Index Country

USA
Rank Company Weight (%) Market Cap (USD) Sector Industry Price 24h Change
301 Alaska Air Group Inc
NYSE:ALK 		0.22% $4.42 Billion Industrials Airlines $38.55 -1.43%
302 Sotera Health Co
NASDAQ:SHC 		0.06% $4.33 Billion Healthcare Diagnostics & Research $15.50 -0.39%
303 NorthWestern Corporation
NASDAQ:NWE 		0.14% $4.28 Billion Utilities Utilities - Regulated Electric $72.49 +0.21%
304 SLM Corp
NASDAQ:SLM 		0.22% $4.25 Billion Financial Services Credit Services $22.69 -1.69%
305 International Bancshares Corporation
NASDAQ:IBOC 		0.12% $4.24 Billion Financial Services Banks - Regional $71.66 -0.11%
306 Appfolio Inc
NASDAQ:APPF 		0.21% $4.21 Billion Technology Software - Application $173.10 +3.60%
307 EPR Properties
NYSE:EPR 		0.14% $4.21 Billion Real Estate REIT - Specialty $55.28 -0.95%
308 Silgan Holdings Inc
NYSE:SLGN 		0.15% $4.19 Billion Consumer Cyclical Packaging & Containers $39.72 -2.05%
309 Trex Company Inc
NYSE:TREX 		0.23% $4.16 Billion Industrials Building Products & Equipment $38.79 -1.05%
310 Science Applications International Corporation Common Stock
NYSE:SAIC 		0.22% $4.16 Billion Technology Information Technology Services $100.61 -1.16%
311 Valvoline Inc
NYSE:VVV 		0.17% $4.15 Billion Consumer Cyclical Auto & Truck Dealerships $32.61 -1.87%
312 Travel + Leisure Co
NYSE:TNL 		0.11% $4.14 Billion Consumer Cyclical Travel Services $64.40 -0.40%
313 Thor Industries Inc
NYSE:THO 		0.15% $4.13 Billion Consumer Cyclical Recreational Vehicles $78.18 -1.09%
314 Nordstrom Inc
NYSE:JWN 		0.09% $4.12 Billion Consumer Cyclical Department Stores $24.66 +0.08%
315 Warner Music Group
NASDAQ:WMG 		0.17% $4.11 Billion Communication Services Entertainment $27.98 -1.03%
316 CNO Financial Group Inc
NYSE:CNO 		0.15% $4.11 Billion Financial Services Insurance - Life $44.63 +0.40%
317 PBF Energy Inc
NYSE:PBF 		0.06% $4.08 Billion Energy Oil & Gas Refining & Marketing $43.00 -0.83%
318 Hamilton Lane Inc
NASDAQ:HLNE 		0.24% $4.07 Billion Financial Services Asset Management $92.56 +0.62%
319 Ryan Specialty Group Holdings Inc
NYSE:RYAN 		0.30% $4.00 Billion Financial Services Insurance - Specialty $30.83 -11.33%
320 H&R Block Inc
NYSE:HRB 		0.30% $3.95 Billion Consumer Cyclical Personal Services $31.25 -1.51%
321 Allete Inc
NYSE:ALE 		0.15% $3.94 Billion Utilities Utilities - Diversified $67.90 -0.06%
322 Bath & Body Works Inc.
NYSE:BBWI 		0.24% $3.93 Billion Consumer Cyclical Specialty Retail $19.21 -1.18%
323 Hilton Grand Vacations Inc
NYSE:HGV 		0.08% $3.93 Billion Consumer Cyclical Resorts & Casinos $45.94 -2.19%
324 Envista Holdings Corp
NYSE:NVST 		0.11% $3.93 Billion Healthcare Medical Instruments & Supplies $26.33 +1.50%
325 Dropbox Inc
NASDAQ:DBX 		0.23% $3.92 Billion Technology Software - Infrastructure $24.93 +2.63%
326 Federated Investors Inc B
NYSE:FHI 		0.11% $3.89 Billion Financial Services Asset Management $54.12 -6.83%
327 Independence Realty Trust Inc
NYSE:IRT 		0.17% $3.89 Billion Real Estate REIT - Residential $16.25 -0.37%
328 Abercrombie & Fitch Company
NYSE:ANF 		0.15% $3.88 Billion Consumer Cyclical Apparel Retail $84.54 -0.95%
329 Bill Com Holdings Inc
NYSE:BILL 		0.15% $3.87 Billion Technology Software - Application $39.07 +2.82%
330 Graham Holdings Co
NYSE:GHC 		0.12% $3.86 Billion Consumer Defensive Education & Training Services $1134.42 +1.06%
331 Cadence Bancorp
NYSE:CADE 		0.20% $3.85 Billion Financial Services Banks - Regional $20.64 +0.05%
332 Cousins Properties Incorporated
NYSE:CUZ 		0.17% $3.83 Billion Real Estate REIT - Office $25.69 +0.31%
333 Kilroy Realty Corp
NYSE:KRC 		0.12% $3.80 Billion Real Estate REIT - Office $33.64 +1.14%
334 ZoomInfo Technologies Inc
NASDAQ:ZI 		0.08% $3.77 Billion Technology Software - Application $10.55 +3.43%
335 Hims Hers Health Inc
NYSE:HIMS 		0.20% $3.71 Billion Consumer Defensive Household & Personal Products $27.41 +0.88%
336 Shift4 Payments Inc
NYSE:FOUR 		0.22% $3.67 Billion Technology Software - Infrastructure $45.21 +2.10%
337 Cabot Corporation
NYSE:CBT 		0.17% $3.60 Billion Basic Materials Specialty Chemicals $77.33 +0.48%
338 Brighthouse Financial Inc
NASDAQ:BHF 		0.11% $3.58 Billion Financial Services Insurance - Life $62.65 +0.63%
339 Scotts Miracle-Gro Company
NYSE:SMG 		0.09% $3.58 Billion Basic Materials Agricultural Inputs $61.72 -1.56%
340 Maximus Inc
NYSE:MMS 		0.15% $3.58 Billion Industrials Specialty Business Services $65.58 -0.06%
341 ELF Beauty Inc
NYSE:ELF 		0.12% $3.57 Billion Consumer Defensive Household & Personal Products $60.49 -5.44%
342 Dolby Laboratories
NYSE:DLB 		0.18% $3.52 Billion Industrials Specialty Business Services $57.46 -10.41%
343 CommVault Systems Inc
NASDAQ:CVLT 		0.27% $3.49 Billion Technology Software - Application $99.57 +0.70%
344 Doximity Inc
NYSE:DOCS 		0.27% $3.34 Billion Healthcare Health Information Services $24.98 +2.21%
345 LivaNova PLC
NASDAQ:LIVN 		0.07% $3.33 Billion Healthcare Medical Devices $61.00 +1.50%
346 Amedisys Inc
NASDAQ:AMED 		0.12% $3.32 Billion Healthcare Medical Care Facilities $100.99 +0.01%
347 PVH Corp
NYSE:PVH 		0.15% $3.31 Billion Consumer Cyclical Apparel Manufacturing $91.64 +0.22%
348 National Storage Affiliates Trust
NYSE:NSA 		0.09% $3.27 Billion Real Estate REIT - Industrial $42.49 -0.16%
349 Exponent Inc
NASDAQ:EXPO 		0.16% $3.26 Billion Industrials Engineering & Construction $65.28 -2.41%
350 KB Home
NYSE:KBH 		0.14% $3.25 Billion Consumer Cyclical Residential Construction $51.44 -2.93%

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