Largest Consumer Defensive companies by market cap
Consumer Defensive groups staples businesses — food, beverages, household products, and discount retail — under one industry-group label. “Defensive” is the industry grouping, not a promise of stable prices. Combined size is not a sector return. See how the ranking works.
111 U.S.-listed Consumer Defensive companies with a market cap of at least $1B are ranked here by market capitalization, worth a combined $4.74T — 5.03% of the total market tracked on MarketCapLens. The most valuable is Walmart Inc. at $998.9B. As of November 6, 2026. Size ranking for research, not a sector recommendation.
Companies
111
Combined market cap
$4.74T
Share of total
5.03%
Largest
WMT
Median size
$6.85B
Top 3
39.63%
Companies ranked by market cap
Consumer Defensive companies ranked by market capitalization. Sortable by column.
Industries in Consumer Defensive by combined market cap, company count, and share of the sector.
Industry
Companies
Combined cap
% of sector
Discount Stores
9
$1.62T
34.28%
Beverages - Non-Alcoholic
13
$902.31B
19.05%
Household & Personal Products
15
$742.75B
15.68%
Tobacco
6
$570.35B
12.04%
Beverages - Alcoholic
7
$299.63B
6.33%
Packaged Foods
26
$199.75B
Concentration
The largest company, Walmart Inc. (WMT), is 21.09% of Consumer Defensive. The three largest — Walmart Inc. (WMT), Costco Wholesale Corporation (COST), and The Coca-Cola Company (KO) — are 39.63% of the sector. The ten largest are 70.23%. Walmart Inc. is classified as Discount Stores, which is also the largest industry in this sector by combined cap.
Frequently asked questions
What is the Consumer Defensive sector?
Consumer Defensive groups staples businesses — food, beverages, household products, and discount retail — under one industry-group label. “Defensive” is the industry grouping, not a promise of stable prices.
How are companies classified?
Each ranking row has one sector string from Financial Modeling Prep (GICS-style groups). MarketCapLens does not license GICS or remap those labels. A company belongs to one sector. Sectors with fewer than 3 companies above the $1B floor are omitted.
How is sector market cap calculated?
Sector market cap is the sum of each constituent company's market cap. A company's weight is its market cap divided by that sector total. Share of tracked market cap is this sector versus every company on MarketCapLens, including untagged names.
Read grocery, packaged food, household products, and tobacco or discount retail as the labels they are. Combined cap is equity size in the ranking, not a staples total-return index.
MarketCapLens includes common equity listed on NASDAQ, NYSE, or AMEX that clears the $1B market-cap floor and is actively trading. ETFs, funds, preferred shares, equity units, and warrants are excluded. Dual share classes of the same company are counted once.
Do you show sector history or returns?
No. Combined market cap is a size snapshot. It can change because companies got larger or smaller, names crossed the floor, or the mix of constituents changed. That is not a cap-weighted or equal-weighted sector return, and we do not persist constituent dates.
Who is the largest Consumer Defensive company?
As of November 6, 2026, Walmart Inc. (WMT) is the largest at $998.9B — 21.09% of the sector.
Which industry is largest in Consumer Defensive?
As of November 6, 2026, Discount Stores is the largest industry slice by combined market cap (34.28% of the sector, 9 companies). Industry labels are not remapped.
How concentrated is Consumer Defensive?
The three largest companies are 39.63% of the sector. The ten largest are 70.23%. Median company size is $6.85B. Combined size is not a forecast.