Correlation
The correlation between SPOK and AMRN is 0.34, 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.
SPOK vs. AMRN
Compare and contrast key facts about Spok Holdings, Inc. (SPOK) and Amarin Corporation plc (AMRN).
Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: SPOK or AMRN.
Performance
SPOK vs. AMRN - Performance Comparison
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Key characteristics
SPOK:
0.60
AMRN:
-0.46
SPOK:
1.10
AMRN:
-0.31
SPOK:
1.15
AMRN:
0.96
SPOK:
0.99
AMRN:
-0.31
SPOK:
2.86
AMRN:
-0.89
SPOK:
6.24%
AMRN:
34.88%
SPOK:
28.61%
AMRN:
67.70%
SPOK:
-90.59%
AMRN:
-99.97%
SPOK:
-3.06%
AMRN:
-99.96%
Fundamentals
SPOK:
$333.27M
AMRN:
$241.23M
SPOK:
$0.77
AMRN:
-$4.40
SPOK:
0.00
AMRN:
-1.74
SPOK:
2.40
AMRN:
1.13
SPOK:
2.19
AMRN:
0.51
SPOK:
$139.04M
AMRN:
$213.21M
SPOK:
$103.29M
AMRN:
$73.89M
SPOK:
$23.69M
AMRN:
-$78.11M
Returns By Period
In the year-to-date period, SPOK achieves a 4.98% return, which is significantly lower than AMRN's 19.48% return. Over the past 10 years, SPOK has outperformed AMRN with an annualized return of 6.27%, while AMRN has yielded a comparatively lower -12.88% annualized return.
SPOK
4.98%
1.78%
2.68%
15.29%
45.63%
19.78%
6.27%
AMRN
19.48%
5.56%
14.37%
-33.01%
-26.34%
-39.00%
-12.88%
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Risk-Adjusted Performance
SPOK vs. AMRN — Risk-Adjusted Performance Rank
SPOK
AMRN
SPOK vs. AMRN - Risk-Adjusted Performance Comparison
This table presents a comparison of risk-adjusted performance metrics for Spok Holdings, Inc. (SPOK) and Amarin Corporation plc (AMRN). 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.
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Dividends
SPOK vs. AMRN - Dividend Comparison
SPOK's dividend yield for the trailing twelve months is around 7.73%, while AMRN has not paid dividends to shareholders.
| TTM | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPOK Spok Holdings, Inc. | 7.73% | 7.80% | 8.09% | 15.29% | 5.36% | 4.49% | 4.09% | 3.77% | 3.19% | 3.61% | 3.41% | 2.88% |
AMRN Amarin Corporation plc | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
SPOK vs. AMRN - Drawdown Comparison
The maximum SPOK drawdown since its inception was -90.59%, smaller than the maximum AMRN drawdown of -99.97%. Use the drawdown chart below to compare losses from any high point for SPOK and AMRN.
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Volatility
SPOK vs. AMRN - Volatility Comparison
Spok Holdings, Inc. (SPOK) has a higher volatility of 13.48% compared to Amarin Corporation plc (AMRN) at 10.69%. This indicates that SPOK's price experiences larger fluctuations and is considered to be riskier than AMRN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Financials
SPOK vs. AMRN - Financials Comparison
This section allows you to compare key financial metrics between Spok Holdings, Inc. and Amarin Corporation 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.
Total Revenue: Total amount of money received from sales and other business activities
SPOK vs. AMRN - Profitability Comparison
SPOK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2025, Spok Holdings, Inc. reported a gross profit of 29.08M and revenue of 36.29M. Therefore, the gross margin over that period was 80.1%.
AMRN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2025, Amarin Corporation plc reported a gross profit of 25.13M and revenue of 41.04M. Therefore, the gross margin over that period was 61.2%.
SPOK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2025, Spok Holdings, Inc. reported an operating income of 6.02M and revenue of 36.29M, resulting in an operating margin of 16.6%.
AMRN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2025, Amarin Corporation plc reported an operating income of -16.76M and revenue of 41.04M, resulting in an operating margin of -40.8%.
SPOK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2025, Spok Holdings, Inc. reported a net income of 5.20M and revenue of 36.29M, resulting in a net margin of 14.3%.
AMRN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2025, Amarin Corporation plc reported a net income of -15.70M and revenue of 41.04M, resulting in a net margin of -38.3%.