Mega Cap
Consumer Staples
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Walmart Inc
WMT
$901B
| $901B | $113.26 | 0.53% |
|
2
Costco
COST
$419B
| $419B | $944.32 | 0.88% |
|
3
Coca-Cola
KO
$372B
| $372B | $86.48 | 0.45% |
|
4
Procter & Gamble
PG
$338B
| $338B | $145.21 | 0.84% |
|
5
Philip Morris
PM
$290B
| $290B | $186.22 | 0.12% |
|
Mega Cap Consumer Staples Stocks at a Glance
Consumer staples companies make and sell everyday essentials — food, beverages, tobacco, and household and personal-care products — plus the grocery and discount chains that distribute them. Demand holds steady through downturns, so the sector trades on brand strength, pricing power, and margin defense rather than economic growth.
There are 5 mega cap Consumer Staples stocks — companies in the Consumer Staples sector with a market cap over $200B — worth a combined $2.32T.
The largest by market cap are Walmart Inc (WMT) at $901B, Costco (COST) at $419B and Coca-Cola (KO) at $372B.
Among institutional investors, Costco (COST) drew the most net new fund positions in Q1 2026: 322 funds opened new positions, taking total fund holders up 132 (3.2%) quarter-over-quarter.
- Combined market cap: $2.32T across 5 stocks.
- Mega Cap: market cap over $200B.
- Largest constituent: Walmart Inc (WMT), $901B market cap.
- Most net new fund positions in Q1 2026: Costco (COST), +132 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.