BA vs CAT: Which Is the Better Buy?
Side-by-side comparison of The Boeing Company and Caterpillar Inc. — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-05-13.
The Boeing Company · Industrials
$231.28
+45.0% upside to fair value
Grade C
VS
Caterpillar Inc. · Industrials
$912.14
-47.9% upside to fair value
Grade D
High Quality
QuantHub Verdict
BA has more upside to fair value
(+45.0%).
CAT trades at a lower forward P/E
(44.9x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
BA |
CAT |
| Current Price |
$231.28 |
$912.14 |
| Fair Value Estimate |
$335.36 |
$475.00 |
| Upside to Fair Value |
+45.0%
|
-47.9%
|
| Market Cap |
$181.8B |
$420.2B |
| Forward P/E |
83.4x
|
44.9x
|
| EV / EBITDA |
30.8x
|
30.0x
|
| Price / Sales |
2.0x
|
5.9x
|
| Price / FCF |
776.7x
|
36.7x
|
| Revenue Growth YoY |
+14.0%
|
+22.2%
|
| Gross Margin |
4.8%
|
32.5%
|
| Operating Margin |
-5.9%
|
16.6%
|
| Return on Equity |
-8723.1%
|
47.5%
|
| Dividend Yield |
0% |
1.5% |
| FCF Yield |
0.13%
|
2.73%
|
| Analyst Consensus |
Strong Buy
|
Hold
|
Investment Thesis
The Boeing Company is a leading global aerospace and defense firm operating across commercial airplanes, defense, space and security, and global services segments. Despite a challenging operating margin of negative 5.9% and a high trailing P/E of 83.43, Boeing is currently fairly valued with a fair value estimate of $422.56, implying an 82.7% upside from the current price of $231.28. The company …
Caterpillar is the world's leading manufacturer of construction and mining equipment, with diversified revenue across Construction Industries, Resource Industries, Energy & Transportation, and Cat Financial. Q1 2026 results reported April 30 showed revenue of $17.4 billion (+22.2% YoY) and EPS of $5.50 (+30.3% YoY), driven by powerful demand from data center build-outs (large engine and power gen…
Accumulation Zones
| Metric |
BA |
CAT |
| Zone Low |
$251.52 |
$356.00 |
| Zone High |
$285.06 |
$404.00 |
| In Buy Zone? |
Yes
|
No
|