ASG vs. BST
ASG (Liberty All-Star Growth) and BST (BlackRock Science and Technology Trust) are both stocks. Both operate in the Asset Management industry within the Financial Services sector. Over the past 10 years, ASG returned 12.21%/yr vs 20.68%/yr for BST. A 0.59 correlation means they provide meaningful diversification when combined.
Performance
ASG vs. BST - Performance Comparison
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Returns By Period
In the year-to-date period, ASG achieves a 6.22% return, which is significantly lower than BST's 25.39% return. Over the past 10 years, ASG has underperformed BST with an annualized return of 12.21%, while BST has yielded a comparatively higher 20.68% annualized return.
ASG
- 1D
- 0.37%
- 1M
- 2.67%
- YTD
- 6.22%
- 6M
- 5.03%
- 1Y
- 12.91%
- 3Y*
- 9.33%
- 5Y*
- -0.13%
- 10Y*
- 12.21%
BST
- 1D
- 2.21%
- 1M
- 6.08%
- YTD
- 25.39%
- 6M
- 26.58%
- 1Y
- 48.15%
- 3Y*
- 24.47%
- 5Y*
- 5.83%
- 10Y*
- 20.68%
ASG vs. BST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ASG Liberty All-Star Growth | 6.22% | 2.21% | 16.78% | 16.23% | -40.91% | 22.60% | 37.99% | 60.54% | -14.35% | 44.64% |
BST BlackRock Science and Technology Trust | 25.39% | 23.65% | 17.96% | 30.07% | -38.28% | -0.35% | 69.27% | 34.57% | 8.84% | 57.43% |
Correlation
The correlation between ASG and BST is 0.65, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.65 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.67 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.69 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.60 |
Correlation (All Time) Calculated using the full available price history since Oct 29, 2014 | 0.59 |
The correlation between ASG and BST shifts across timeframes, from 0.59 (all time) to 0.69 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
ASG:
$338.83M
BST:
$1.70B
ASG:
$1.04
BST:
$15.06
ASG:
5.19
BST:
3.26
ASG:
4.98
BST:
6.12
ASG:
0.92
BST:
1.15
ASG:
$67.50M
BST:
$278.31M
ASG:
$57.76M
BST:
$423.37M
ASG:
$61.00M
BST:
$522.97M
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Return for Risk
ASG vs. BST — Risk / Return Rank
ASG
BST
ASG vs. BST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Liberty All-Star Growth (ASG) and BlackRock Science and Technology Trust (BST). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ASG | BST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.73 | ||
| Sortino ratioReturn per unit of downside risk | -2.07 | ||
| Omega ratioGain probability vs. loss probability | 1.14 | 1.43 | -0.29 |
| Calmar ratioReturn relative to maximum drawdown | 0.82 | 3.16 | -2.34 |
| Martin ratioReturn relative to average drawdown | 3.06 | 10.11 | -7.06 |
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Drawdowns
ASG vs. BST - Drawdown Comparison
The maximum ASG drawdown since its inception was -66.77%, which is greater than BST's maximum drawdown of -47.72%. Use the drawdown chart below to compare losses from any high point for ASG and BST.
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Drawdown Indicators
| ASG | BST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -66.77% | -47.72% | -19.05% |
Max Drawdown (1Y)Largest decline over 1 year | -15.77% | -15.31% | -0.46% |
Max Drawdown (3Y)Largest decline over 3 years | -25.25% | -23.37% | -1.88% |
Max Drawdown (5Y)Largest decline over 5 years | -45.91% | -47.72% | +1.81% |
Max Drawdown (10Y)Largest decline over 10 years | -45.91% | -47.72% | +1.81% |
Current DrawdownCurrent decline from peak | -17.44% | -1.05% | -16.39% |
Average DrawdownAverage peak-to-trough decline | -17.61% | -12.94% | -4.67% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.23% | 4.78% | -0.55% |
Volatility
ASG vs. BST - Volatility Comparison
The current volatility for Liberty All-Star Growth (ASG) is 5.54%, while BlackRock Science and Technology Trust (BST) has a volatility of 9.24%. This indicates that ASG experiences smaller price fluctuations and is considered to be less risky than BST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ASG | BST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.54% | 9.24% | -3.70% |
Volatility (6M)Calculated over the trailing 6-month period | 14.11% | 16.90% | -2.79% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.82% | 19.69% | -1.87% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.87% | 23.81% | -0.94% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.09% | 25.86% | -0.77% |
Dividends
ASG vs. BST - Dividend Comparison
ASG's dividend yield for the trailing twelve months is around 8.72%, more than BST's 8.56% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASG Liberty All-Star Growth | 8.72% | 8.68% | 8.32% | 8.14% | 10.14% | 11.33% | 7.68% | 7.08% | 10.48% | 7.58% | 8.61% | 16.81% |
BST BlackRock Science and Technology Trust | 8.56% | 10.36% | 8.21% | 8.91% | 10.57% | 5.38% | 3.85% | 10.52% | 6.41% | 4.80% | 6.69% | 6.93% |
Financials
ASG vs. BST - Financials Comparison
This section allows you to compare key financial metrics between Liberty All-Star Growth and BlackRock Science and Technology Trust. 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
Frequently Asked Questions
ASG and BST have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BST has higher volatility (9.24%) compared to ASG (5.54%). In terms of maximum drawdown, ASG dropped -66.77% vs BST's -47.72%.
BST currently has the higher Sharpe Ratio (2.46 vs 0.73), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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