Largest 500 U.S. Companies by Market Cap - 261–280 of 500

A daily-updated ranking highlights the 500 largest american stocks by market cap, making it easy to assess market leaders, track shifts in valuation, and understand how the biggest companies compare over time.

Data updated: Jul 29, 2026, 4:00 PM ET

#NameMarket cap ▼% changeMarket cap (relative)
261 D.R. Horton D.R. Horton DHI 41.31B ▼ 2.66%
262 Sysco Sysco SYY 40.80B ▲ 0.15%
263 IQVIA Holdings IQVIA Holdings IQV 40.75B ▲ 0.49%
264 Roper Technologies Roper Technologies ROP 40.36B ▲ 4.40%
265 Agilent Technologies Agilent Technologies A 39.60B ▼ 0.15%
266 Hartford Insurance Group Hartford Insurance Group HIG 39.57B ▲ 1.57%
267 PG&E PG&E PCG 39.00B ▼ 0.41%
268 United Airlines Holdings United Airlines Holdings UAL 38.76B ▼ 3.51%
269 Archer-Daniels Midland Archer-Daniels Midland ADM 38.74B ▼ 3.37%
270 Rocket Companies Rocket Companies RKT 38.74B ▼ 2.00%
271 Public Service Enterprise Group Public Service Enterprise Group PEG 38.72B ▼ 1.53%
272 Microchip Technology Microchip Technology MCHP 38.69B ▼ 5.73%
273 Interactive Brokers Group Interactive Brokers Group IBKR 38.43B ▼ 5.11%
274 Alnylam Pharmaceuticals Alnylam Pharmaceuticals ALNY 38.25B ▼ 0.62%
275 Carnival Carnival CCL 38.16B ▼ 1.47%
276 Kenvue Kenvue KVUE 38.00B ▲ 0.21%
277 Flex Flex FLEX 37.67B ▼ 9.08%
278 Kimberly-Clark Kimberly-Clark KMB 37.57B ▲ 0.11%
279 Consolidated Edison Consolidated Edison ED 37.49B ▲ 0.24%
280 Hershey Hershey HSY 37.30B ▲ 0.27%