Large Cap Conglomerates
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
3M
MMM
$92.5B
| $92.5B | $179.37 | 0.2% |
|
2
Honeywell
HON
$68.4B
| $68.4B | $215.68 | 0.42% |
|
Large Cap Conglomerates Stocks at a Glance
Conglomerates operate several unrelated business lines with no dominant revenue source. The case turns on capital allocation — management's record of buying, fixing, and exiting businesses — and whether a holding discount persists against the sum of the parts.
There are 2 large cap Conglomerates stocks — companies in the Conglomerates industry with a market cap between $10B and $200B — worth a combined $161B.
The largest by market cap are 3M (MMM) at $92.5B and Honeywell (HON) at $68.4B.
Among institutional investors, 3M (MMM) drew the most net new fund positions in Q2 2026: 194 funds opened new positions, taking total fund holders up 64 (3%) quarter-over-quarter.
- Combined market cap: $161B across 2 stocks.
- Large Cap: market cap between $10B and $200B.
- Largest constituent: 3M (MMM), $92.5B market cap.
- Most net new fund positions in Q2 2026: 3M (MMM), +64 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.