STCK.TO vs. SSSS

Last updated Jun 5, 2026

STCK.TO (Stack Capital Group Inc) and SSSS (SuRo Capital Corp.) are both stocks. Both operate in the Asset Management industry within the Financial Services sector. Over the past 3 years, STCK.TO returned 64.21%/yr vs 66.43%/yr for SSSS. At a 0.10 correlation, their price movements are largely independent.

Performance

STCK.TO vs. SSSS - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in Stack Capital Group Inc (STCK.TO) and SuRo Capital Corp. (SSSS). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

STCK.TO is traded in CAD, while SSSS is traded in USD. To make them comparable, the SSSS values have been converted to CAD using the latest available exchange rates.

Returns By Period

In the year-to-date period, STCK.TO achieves a 93.59% return, which is significantly higher than SSSS's 52.81% return.

STCK.TO

• 1D: 1.84%
• 1M: 13.74%
• YTD: 93.59%
• 6M: 139.89%
• 1Y: 140.08%
• 3Y*: 64.21%
• 5Y*: —
• 10Y*: —

SSSS

• 1D: 0.10%
• 1M: 9.20%
• YTD: 52.81%
• 6M: 49.75%
• 1Y: 103.54%
• 3Y*: 66.43%
• 5Y*: 12.65%
• 10Y*: 20.50%

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

STCK.TO vs. SSSS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
STCK.TO Stack Capital Group Inc	93.59%	40.36%	27.31%	47.69%	-35.64%	-16.91%
SSSS SuRo Capital Corp.	52.81%	62.12%	62.06%	1.40%	-68.19%	40.19%

Correlation

The correlation between STCK.TO and SSSS is 0.17, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.17
Correlation (3Y) Calculated over the trailing 3-year period	0.13
Correlation (All Time) Calculated using the full available price history since Jun 17, 2021	0.10

Fundamentals

Market Cap STCK.TO : CA$399.44M SSSS : $429.18M
EPS STCK.TO : CA$4.54 SSSS : $1.71
PE Ratio STCK.TO : 6.58 SSSS : 8.33
PEG Ratio STCK.TO : 0.07 SSSS : 0.03
PS Ratio STCK.TO : 23.29 SSSS : 0.00
PB Ratio STCK.TO : 1.76 SSSS : 0.00
Total Revenue (TTM) STCK.TO : CA$15.97M SSSS : $732.03B
Gross Profit (TTM) STCK.TO : CA$11.10M SSSS : $59.82M
EBITDA (TTM) STCK.TO : CA$62.68M SSSS : $57.61B

Return for Risk

STCK.TO vs. SSSS — Risk / Return Rank

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

STCK.TO

STCK.TO Risk / Return Rank: 95
STCK.TO Sharpe Ratio Rank: 95
STCK.TO Sortino Ratio Rank: 94
STCK.TO Omega Ratio Rank: 92
STCK.TO Calmar Ratio Rank: 95
STCK.TO Martin Ratio Rank: 96

SSSS

SSSS Risk / Return Rank: 92
SSSS Sharpe Ratio Rank: 91
SSSS Sortino Ratio Rank: 91
SSSS Omega Ratio Rank: 87
SSSS Calmar Ratio Rank: 96
SSSS Martin Ratio Rank: 96

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.

STCK.TO vs. SSSS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Stack Capital Group Inc (STCK.TO) and SuRo Capital Corp. (SSSS). 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.

	STCK.TO	SSSS	Difference
Sharpe ratio: Return per unit of total volatility	3.12	2.42	+0.70
Sortino ratio: Return per unit of downside risk	3.85	3.44	+0.42
Omega ratio: Gain probability vs. loss probability	1.48	1.40	+0.08
Calmar ratio: Return relative to maximum drawdown	7.28	7.22	+0.05
Martin ratio: Return relative to average drawdown	22.85	20.19	+2.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

STCK.TO vs. SSSS - Sharpe Ratio Comparison

The current STCK.TO Sharpe Ratio is 3.12, which is comparable to the SSSS Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of STCK.TO and SSSS, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	STCK.TO	SSSS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.12	2.42	+0.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.28	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.45	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.60	0.22	+0.38

Drawdowns

STCK.TO vs. SSSS - Drawdown Comparison

The maximum STCK.TO drawdown since its inception was -53.12%, smaller than the maximum SSSS drawdown of -75.72%. Use the drawdown chart below to compare losses from any high point for STCK.TO and SSSS.

Drawdown Indicators

	STCK.TO	SSSS	Difference
Max Drawdown Largest peak-to-trough decline	-53.12%	-75.72%	+22.60%
Max Drawdown (1Y) Largest decline over 1 year	-19.37%	-14.42%	-4.95%
Max Drawdown (3Y) Largest decline over 3 years	-25.06%	-35.61%	+10.55%
Max Drawdown (5Y) Largest decline over 5 years	—	-75.72%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-75.72%	—
Current Drawdown Current decline from peak	-17.88%	-4.07%	-13.81%
Average Drawdown Average peak-to-trough decline	-19.76%	-40.54%	+20.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.16%	5.15%	+1.01%

Volatility

STCK.TO vs. SSSS - Volatility Comparison

Stack Capital Group Inc (STCK.TO) has a higher volatility of 16.44% compared to SuRo Capital Corp. (SSSS) at 13.50%. This indicates that STCK.TO's price experiences larger fluctuations and is considered to be riskier than SSSS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	STCK.TO	SSSS	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.44%	13.50%	+2.94%
Volatility (6M) Calculated over the trailing 6-month period	38.08%	31.61%	+6.47%
Volatility (1Y) Calculated over the trailing 1-year period	45.20%	44.80%	+0.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	37.65%	46.10%	-8.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.65%	46.02%	-8.37%

Dividends

STCK.TO vs. SSSS - Dividend Comparison

STCK.TO has not paid dividends to shareholders, while SSSS's dividend yield for the trailing twelve months is around 3.51%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
SSSS SuRo Capital Corp.	3.51%	5.30%	0.00%	0.00%	2.89%	61.78%	6.65%	4.89%	0.00%	0.00%	55.67%
STCK.TO Stack Capital Group Inc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both STCK.TO and SSSS in my portfolio?

STCK.TO and SSSS have a correlation of 0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.