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SPXSY vs. HLMA.L
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

Performance

SPXSY vs. HLMA.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Spirax-Sarco Engineering PLC (SPXSY) and Halma plc (HLMA.L). The values are adjusted to include any dividend payments, if applicable.

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Different Trading Currencies

SPXSY is traded in USD, while HLMA.L is traded in GBp. To make them comparable, the HLMA.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, SPXSY achieves a 2.76% return, which is significantly lower than HLMA.L's 37.49% return.


SPXSY

1D
0.32%
1M
-2.38%
YTD
2.76%
6M
4.75%
1Y
23.26%
3Y*
-10.81%
5Y*
-10.62%
10Y*

HLMA.L

1D
1.31%
1M
6.58%
YTD
37.49%
6M
37.93%
1Y
67.87%
3Y*
29.84%
5Y*
12.77%
10Y*
17.99%
*Multi-year figures are annualized to reflect compound growth (CAGR)

SPXSY vs. HLMA.L - Yearly Performance Comparison


2026 (YTD)20252024202320222021202020192018
SPXSY
Spirax-Sarco Engineering PLC
2.76%9.14%-35.47%7.18%-42.06%98.57%2.19%41.14%79.09%
HLMA.L
Halma plc
37.49%42.52%16.72%22.94%-44.39%30.29%20.15%62.62%5.98%

Correlation

The correlation between SPXSY and HLMA.L is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.47

Correlation (3Y)
Calculated over the trailing 3-year period

0.35

Correlation (5Y)
Calculated over the trailing 5-year period

0.30

Correlation (All Time)
Calculated using the full available price history since Mar 1, 2018

0.22

Over the past year, SPXSY and HLMA.L have become more correlated (0.47) than their long-term average of 0.22, meaning their price movements have been converging.

Fundamentals

Market Cap

SPXSY:

$6.84B

HLMA.L:

£18.48B

EPS

SPXSY:

$2.40

HLMA.L:

£1.46

PE Ratio

SPXSY:

19.35

HLMA.L:

33.38

PS Ratio

SPXSY:

2.04

HLMA.L:

4.64

PB Ratio

SPXSY:

5.61

HLMA.L:

9.29

Total Revenue (TTM)

SPXSY:

$3.36B

HLMA.L:

£3.98B

Gross Profit (TTM)

SPXSY:

$1.59B

HLMA.L:

£1.17B

EBITDA (TTM)

SPXSY:

$767.18M

HLMA.L:

£936.80M

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Return for Risk

SPXSY vs. HLMA.L — Risk / Return Rank

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

SPXSY
SPXSY Risk / Return Rank: 6363
Overall Rank
SPXSY Sharpe Ratio Rank: 6464
Sharpe Ratio Rank
SPXSY Sortino Ratio Rank: 6161
Sortino Ratio Rank
SPXSY Omega Ratio Rank: 5757
Omega Ratio Rank
SPXSY Calmar Ratio Rank: 6464
Calmar Ratio Rank
SPXSY Martin Ratio Rank: 6767
Martin Ratio Rank

HLMA.L
HLMA.L Risk / Return Rank: 9393
Overall Rank
HLMA.L Sharpe Ratio Rank: 9494
Sharpe Ratio Rank
HLMA.L Sortino Ratio Rank: 9494
Sortino Ratio Rank
HLMA.L Omega Ratio Rank: 9292
Omega Ratio Rank
HLMA.L Calmar Ratio Rank: 9191
Calmar Ratio Rank
HLMA.L Martin Ratio Rank: 9595
Martin Ratio Rank
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.

SPXSY vs. HLMA.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Spirax-Sarco Engineering PLC (SPXSY) and Halma plc (HLMA.L). 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.


SPXSYHLMA.LDifference
Sharpe ratioReturn per unit of total volatility

-1.97

Sortino ratioReturn per unit of downside risk

-2.40

Omega ratioGain probability vs. loss probability

1.15

1.45

-0.30

Calmar ratioReturn relative to maximum drawdown

1.14

4.68

-3.54

Martin ratioReturn relative to average drawdown

3.09

17.56

-14.47

SPXSY vs. HLMA.L - Sharpe Ratio Comparison

The current SPXSY Sharpe Ratio is 0.70, which is lower than the HLMA.L Sharpe Ratio of 2.67. The chart below compares the historical Sharpe Ratios of SPXSY and HLMA.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


SPXSYHLMA.LDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

0.70

2.67

-1.97

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

-0.28

0.45

-0.73

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.67

Sharpe Ratio (All Time)

Calculated using the full available price history

0.27

0.59

-0.33

Drawdowns

SPXSY vs. HLMA.L - Drawdown Comparison

The maximum SPXSY drawdown since its inception was -67.73%, which is greater than HLMA.L's maximum drawdown of -57.49%. Use the drawdown chart below to compare losses from any high point for SPXSY and HLMA.L.


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Drawdown Indicators


SPXSYHLMA.LDifference

Max Drawdown

Largest peak-to-trough decline

-67.73%

-57.49%

-10.24%

Max Drawdown (1Y)

Largest decline over 1 year

-20.46%

-14.43%

-6.03%

Max Drawdown (3Y)

Largest decline over 3 years

-49.76%

-28.38%

-21.38%

Max Drawdown (5Y)

Largest decline over 5 years

-67.73%

-49.10%

-18.63%

Max Drawdown (10Y)

Largest decline over 10 years

-49.10%

Current Drawdown

Current decline from peak

-55.86%

0.00%

-55.86%

Average Drawdown

Average peak-to-trough decline

-35.17%

-12.55%

-22.62%

Ulcer Index

Depth and duration of drawdowns from previous peaks

7.55%

3.85%

+3.70%

Volatility

SPXSY vs. HLMA.L - Volatility Comparison

Spirax-Sarco Engineering PLC (SPXSY) has a higher volatility of 10.95% compared to Halma plc (HLMA.L) at 8.72%. This indicates that SPXSY's price experiences larger fluctuations and is considered to be riskier than HLMA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


SPXSYHLMA.LDifference

Volatility (1M)

Calculated over the trailing 1-month period

10.95%

8.72%

+2.23%

Volatility (6M)

Calculated over the trailing 6-month period

22.89%

19.69%

+3.20%

Volatility (1Y)

Calculated over the trailing 1-year period

33.44%

25.34%

+8.10%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

38.43%

28.09%

+10.34%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

56.04%

26.85%

+29.19%

Dividends

SPXSY vs. HLMA.L - Dividend Comparison

SPXSY's dividend yield for the trailing twelve months is around 2.46%, more than HLMA.L's 0.49% yield.


PositionTTM20252024202320222021202020192018201720162015
HLMA.L
Halma plc
0.49%0.67%0.83%0.91%0.98%0.57%0.69%0.76%1.11%1.12%1.47%1.42%
SPXSY
Spirax-Sarco Engineering PLC
2.46%2.38%2.40%1.39%1.39%0.75%0.34%0.35%0.00%0.00%0.00%0.00%

Financials

SPXSY vs. HLMA.L - Financials Comparison

This section allows you to compare key financial metrics between Spirax-Sarco Engineering PLC and Halma plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


600.00M700.00M800.00M900.00M1.00B1.10B1.20B20212022202320242025
875.27M
1.24B
(SPXSY) Total Revenue
(HLMA.L) Total Revenue
Please note, different currencies. SPXSY values in USD, HLMA.L values in GBp

SPXSY vs. HLMA.L - Profitability Comparison

The chart below illustrates the profitability comparison between Spirax-Sarco Engineering PLC and Halma plc over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

0.0%20.0%40.0%60.0%80.0%100.0%20212022202320242025
18.6%
0
Portfolio components
SPXSY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Spirax-Sarco Engineering PLC reported a gross profit of 162.89M and revenue of 875.27M. Therefore, the gross margin over that period was 18.6%.

HLMA.L - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Halma plc reported a gross profit of 0.00 and revenue of 1.24B. Therefore, the gross margin over that period was 0.0%.

SPXSY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Spirax-Sarco Engineering PLC reported an operating income of 162.89M and revenue of 875.27M, resulting in an operating margin of 18.6%.

HLMA.L - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Halma plc reported an operating income of 256.90M and revenue of 1.24B, resulting in an operating margin of 20.8%.

SPXSY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Spirax-Sarco Engineering PLC reported a net income of 100.08M and revenue of 875.27M, resulting in a net margin of 11.4%.

HLMA.L - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Halma plc reported a net income of 186.80M and revenue of 1.24B, resulting in a net margin of 15.1%.


Frequently Asked Questions


SPXSY and HLMA.L have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

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