1. Home
  2. DCI vs WLK Comparison

DCI vs WLK Comparison

Compare DCI & WLK Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.

Logo Donaldson Company Inc.

DCI

Donaldson Company Inc.

HOLD

Current Price

$85.83

Market Cap

11.7B

Sector

Industrials

ML Signal

HOLD

Logo Westlake Corporation

WLK

Westlake Corporation

HOLD

Current Price

$108.67

Market Cap

12.8B

Sector

Industrials

ML Signal

HOLD

Company Overview

Basic Information
Metric
DCI
WLK
Founded
1915
1986
Country
United States
United States
Employees
N/A
N/A
Industry
Pollution Control Equipment
Major Chemicals
Sector
Industrials
Industrials
Exchange
Nasdaq
Nasdaq
Market Cap
11.7B
12.8B
IPO Year
2005
2004

Fundamental Metrics

Financial Performance
Metric
DCI
WLK
Price
$85.83
$108.67
Analyst Decision
Buy
Buy
Analyst Count
5
15
Target Price
$100.80
$100.07
AVG Volume (30 Days)
687.7K
1.2M
Earning Date
02-26-2026
05-01-2026
Dividend Yield
1.44%
2.00%
EPS Growth
N/A
N/A
EPS
1.75
N/A
Revenue
$2,844,900,000.00
$11,170,000,000.00
Revenue This Year
$4.58
$3.21
Revenue Next Year
$5.08
$4.19
P/E Ratio
$47.71
N/A
Revenue Growth
4.05
N/A
52 Week Low
$57.45
$56.33
52 Week High
$112.84
$116.46

Technical Indicators

Market Signals
Indicator
DCI
WLK
Relative Strength Index (RSI) 31.83 57.00
Support Level $83.32 $74.13
Resistance Level $88.88 $116.46
Average True Range (ATR) 1.92 4.86
MACD -0.34 -0.59
Stochastic Oscillator 31.43 56.45

Price Performance

Historical Comparison
DCI
WLK

About DCI Donaldson Company Inc.

Donaldson is a leading manufacturer of filtration systems and replacement parts (including air filtration systems, liquid filtration systems, and dust, fume, and mist collectors). The company serves a diverse range of end markets, including construction, mining, agriculture, truck, and industrial. Its business is organized into three segments: mobile solutions, industrial solutions, and life sciences. Donaldson generated approximately $3.7 billion in revenue in its fiscal 2025.

About WLK Westlake Corporation

Westlake Corp is a manufacturer and supplier of chemicals, polymers, and building products. Its Performance and Essential Materials segment offers a wide range of essential building blocks for making products utilized in everyday living, including olefins, vinyl chemicals, polyethylene, and epoxies. Its Housing and Infrastructure Products segment produces key finished goods for building products, pipe and fittings, and global compounds businesses.

Share on Social Networks: