KAI vs. PH

Last updated Apr 1, 2026

Compare and contrast key facts about Kadant Inc. (KAI) and Parker-Hannifin Corporation (PH).

Performance

KAI vs. PH - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kadant Inc. (KAI) and Parker-Hannifin Corporation (PH). The values are adjusted to include any dividend payments, if applicable.

KAI vs. PH - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
KAI Kadant Inc.	2.69%	-17.03%	23.59%	58.69%	-22.50%	64.41%	35.18%	30.68%	-18.14%	65.97%
PH Parker-Hannifin Corporation	2.04%	39.54%	39.58%	60.81%	-6.91%	18.30%	34.78%	40.75%	-24.00%	44.91%

Fundamentals

Market Cap KAI : $3.45B PH : $114.68B
EPS KAI : $8.65 PH : $27.53
PE Ratio KAI : 33.81 PH : 32.52
PEG Ratio KAI : 5.31 PH : 1.37
PS Ratio KAI : 3.28 PH : 5.62
PB Ratio KAI : 3.97 PH : 7.48
Total Revenue (TTM) KAI : $1.05B PH : $20.46B
Gross Profit (TTM) KAI : $475.73M PH : $7.63B
EBITDA (TTM) KAI : $209.36M PH : $5.26B

Returns By Period

In the year-to-date period, KAI achieves a 2.69% return, which is significantly higher than PH's 2.04% return. Over the past 10 years, KAI has underperformed PH with an annualized return of 21.50%, while PH has yielded a comparatively higher 25.06% annualized return.

KAI

• 1D: 2.62%
• 1M: -13.80%
• YTD: 2.69%
• 6M: -1.53%
• 1Y: -12.84%
• 3Y*: 12.43%
• 5Y*: 9.90%
• 10Y*: 21.50%

PH

• 1D: 3.92%
• 1M: -11.29%
• YTD: 2.04%
• 6M: 18.56%
• 1Y: 48.64%
• 3Y*: 40.22%
• 5Y*: 24.76%
• 10Y*: 25.06%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

KAI vs. PH — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KAI

KAI Risk / Return Rank: 27
KAI Sharpe Ratio Rank: 27
KAI Sortino Ratio Rank: 25
KAI Omega Ratio Rank: 26
KAI Calmar Ratio Rank: 29
KAI Martin Ratio Rank: 27

PH

PH Risk / Return Rank: 86
PH Sharpe Ratio Rank: 86
PH Sortino Ratio Rank: 82
PH Omega Ratio Rank: 86
PH Calmar Ratio Rank: 85
PH Martin Ratio Rank: 91

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

KAI vs. PH - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kadant Inc. (KAI) and Parker-Hannifin Corporation (PH). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	KAI	PH	Difference
Sharpe ratio Return per unit of total volatility	-0.32	1.59	-1.91
Sortino ratio Return per unit of downside risk	-0.21	2.19	-2.39
Omega ratio Gain probability vs. loss probability	0.98	1.33	-0.36
Calmar ratio Return relative to maximum drawdown	-0.41	2.83	-3.23
Martin ratio Return relative to average drawdown	-0.90	10.89	-11.79
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KAI vs. PH - Sharpe Ratio Comparison

The current KAI Sharpe Ratio is -0.32, which is lower than the PH Sharpe Ratio of 1.59. The chart below compares the historical Sharpe Ratios of KAI and PH, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	KAI	PH	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.32	1.59	-1.91
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.30	0.88	-0.58
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.80	-0.17
Sharpe Ratio (All Time) Calculated using the full available price history	0.22	0.45	-0.23

Correlation

The correlation between KAI and PH is 0.37, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

KAI vs. PH - Dividend Comparison

KAI's dividend yield for the trailing twelve months is around 0.47%, less than PH's 0.80% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KAI Kadant Inc.	0.47%	0.47%	0.36%	0.40%	0.58%	0.43%	0.67%	0.86%	1.07%	0.82%	1.21%	1.63%
PH Parker-Hannifin Corporation	0.80%	0.80%	1.00%	1.25%	1.73%	1.25%	1.29%	1.65%	1.97%	1.32%	1.80%	2.60%

Drawdowns

KAI vs. PH - Drawdown Comparison

The maximum KAI drawdown since its inception was -93.36%, which is greater than PH's maximum drawdown of -66.92%. Use the drawdown chart below to compare losses from any high point for KAI and PH.

Drawdown Indicators

	KAI	PH	Difference
Max Drawdown Largest peak-to-trough decline	-93.36%	-66.92%	-26.44%
Max Drawdown (1Y) Largest decline over 1 year	-30.91%	-17.77%	-13.14%
Max Drawdown (5Y) Largest decline over 5 years	-41.23%	-28.64%	-12.59%
Max Drawdown (10Y) Largest decline over 10 years	-51.98%	-54.68%	+2.70%
Current Drawdown Current decline from peak	-30.50%	-12.49%	-18.01%
Average Drawdown Average peak-to-trough decline	-47.99%	-15.35%	-32.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.00%	4.61%	+9.39%

Volatility

KAI vs. PH - Volatility Comparison

Kadant Inc. (KAI) has a higher volatility of 12.83% compared to Parker-Hannifin Corporation (PH) at 9.82%. This indicates that KAI's price experiences larger fluctuations and is considered to be riskier than PH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KAI	PH	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.83%	9.82%	+3.01%
Volatility (6M) Calculated over the trailing 6-month period	25.92%	17.88%	+8.04%
Volatility (1Y) Calculated over the trailing 1-year period	40.07%	30.84%	+9.23%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	33.17%	28.31%	+4.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	34.44%	31.52%	+2.92%

Financials

KAI vs. PH - Profitability Comparison

The chart below illustrates the profitability comparison between Kadant Inc. and Parker-Hannifin Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

KAI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Kadant Inc. reported a gross profit of 125.70M and revenue of 286.20M. Therefore, the gross margin over that period was 43.9%.

PH - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Parker-Hannifin Corporation reported a gross profit of 1.93B and revenue of 5.17B. Therefore, the gross margin over that period was 37.3%.

KAI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Kadant Inc. reported an operating income of 39.71M and revenue of 286.20M, resulting in an operating margin of 13.9%.

PH - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Parker-Hannifin Corporation reported an operating income of 1.09B and revenue of 5.17B, resulting in an operating margin of 21.1%.

KAI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Kadant Inc. reported a net income of 24.03M and revenue of 286.20M, resulting in a net margin of 8.4%.

PH - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Parker-Hannifin Corporation reported a net income of 845.00M and revenue of 5.17B, resulting in a net margin of 16.3%.