Both in Blowers & Fans

Perma-Pipe International Holdings vs Donaldson

Over the past year PPIH returned +6.7% and DCI returned +1.1%; their daily moves had a correlation of 0.27.

PPIH +6.7% DCI +1.1%Growth of $1, one year, split-adjusted
MetricPPIHDCI
Price$29.45$85.52
Market cap$241.3M$9.90B
Today+0.20%−0.44%
1 month−9.2%−5.1%
6 months−12.1%−2.4%
Year to date−3.0%−3.5%
1 year+5.5%+1.2%
Revenue growth (YoY)+24.4%+8.0%
Gross margin29.2%36.3%
Net margin4.3%12.2%
P/E (TTM)15.5×21.8×
Price / sales1.1×2.5×
Net cash-$4.3M-$1.07B
Dividend yield—1.50%
Volatility (60d)32.1%18.3%
Short % of float5.3%2.9%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).