Largest 500 U.S. Companies by Market Cap - 281–300 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: Dec 12, 2025, 4:00 PM ET

#NameMarket cap% changeMarket cap (relative)
281 Fidelity National Information Services Fidelity National Information Services FIS 34.75B ▼ 0.20%
282 EQT EQT EQT 34.68B ▼ 0.89%
283 United Airlines Holdings United Airlines Holdings UAL 34.59B ▼ 1.42%
284 Otis Worldwide Otis Worldwide OTIS 34.35B ▲ 0.47%
285 Kimberly-Clark Kimberly-Clark KMB 34.23B ▼ 0.29%
286 Comfort Systems USA Comfort Systems USA FIX 34.14B ▼ 5.56%
287 MongoDB MongoDB MDB 34.10B ▼ 0.35%
288 Ubiquiti Ubiquiti UI 33.96B ▼ 4.01%
289 WEC Energy Group WEC Energy Group WEC 33.79B ▲ 0.39%
290 Expedia Group Expedia Group EXPE 33.60B ▼ 2.47%
291 Xylem Xylem XYL 33.38B ▼ 2.11%
292 Old Dominion Freight Line Old Dominion Freight Line ODFL 33.35B ▲ 0.36%
293 PG&E PG&E PCG 33.32B ▲ 2.21%
294 Live Nation Entertainment Live Nation Entertainment LYV 33.24B ▲ 0.91%
295 Kenvue Kenvue KVUE 33.20B ▲ 0.06%
296 SoFi Technologies SoFi Technologies SOFI 32.90B ▲ 0.80%
297 Rocket Lab Rocket Lab RKLB 32.85B ▼ 3.18%
298 Natera Natera NTRA 32.35B ▲ 0.40%
299 Ingersoll Rand Ingersoll Rand IR 32.30B ▼ 2.03%
300 Humana Humana HUM 32.29B ▲ 0.75%