SPRO vs. BNTC
SPRO (Spero Therapeutics, Inc.) and BNTC (Benitec Biopharma Inc.) are both stocks. Both operate in the Biotechnology industry within the Healthcare sector. Over the past 5 years, SPRO returned -32.21%/yr vs -28.76%/yr for BNTC. At a 0.12 correlation, their price movements are largely independent.
Performance
SPRO vs. BNTC - Performance Comparison
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Returns By Period
In the year-to-date period, SPRO achieves a -7.73% return, which is significantly lower than BNTC's -4.38% return.
SPRO
- 1D
- -2.71%
- 1M
- -22.10%
- YTD
- -7.73%
- 6M
- -7.73%
- 1Y
- -26.62%
- 3Y*
- 10.35%
- 5Y*
- -32.21%
- 10Y*
- —
BNTC
- 1D
- 4.72%
- 1M
- 14.69%
- YTD
- -4.38%
- 6M
- -0.62%
- 1Y
- -11.60%
- 3Y*
- 56.15%
- 5Y*
- -28.76%
- 10Y*
- -27.78%
SPRO vs. BNTC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SPRO Spero Therapeutics, Inc. | -7.73% | 126.21% | -29.93% | -15.03% | -89.19% | -17.43% | 101.66% | 56.34% | -47.66% | -11.32% |
BNTC Benitec Biopharma Inc. | -4.38% | 6.65% | 291.02% | 11.76% | -93.51% | -12.67% | -60.78% | -66.00% | -49.27% | 4.70% |
Correlation
The correlation between SPRO and BNTC is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.23 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.16 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.13 |
Correlation (All Time) Calculated using the full available price history since Nov 2, 2017 | 0.12 |
The correlation between SPRO and BNTC shifts across timeframes, from 0.12 (all time) to 0.23 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
SPRO:
$123.16M
BNTC:
$636.09M
SPRO:
$0.39
BNTC:
-$1.13
SPRO:
2.25
BNTC:
1.00K
SPRO:
2.33
BNTC:
3.47
SPRO:
$54.77M
BNTC:
$556.00K
SPRO:
$54.51M
BNTC:
$40.00K
SPRO:
$12.49M
BNTC:
-$55.66M
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Return for Risk
SPRO vs. BNTC — Risk / Return Rank
SPRO
BNTC
SPRO vs. BNTC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Spero Therapeutics, Inc. (SPRO) and Benitec Biopharma Inc. (BNTC). 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.
| SPRO | BNTC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.26 | ||
| Sortino ratioReturn per unit of downside risk | -0.44 | ||
| Omega ratioGain probability vs. loss probability | 0.96 | 1.02 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | -0.67 | -0.30 | -0.37 |
| Martin ratioReturn relative to average drawdown | -1.15 | -0.49 | -0.67 |
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Drawdowns
SPRO vs. BNTC - Drawdown Comparison
The maximum SPRO drawdown since its inception was -97.46%, roughly equal to the maximum BNTC drawdown of -99.92%. Use the drawdown chart below to compare losses from any high point for SPRO and BNTC.
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Drawdown Indicators
| SPRO | BNTC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.46% | -99.92% | +2.46% |
Max Drawdown (1Y)Largest decline over 1 year | -39.80% | -39.10% | -0.70% |
Max Drawdown (3Y)Largest decline over 3 years | -68.89% | -68.46% | -0.43% |
Max Drawdown (5Y)Largest decline over 5 years | -97.13% | -97.41% | +0.28% |
Max Drawdown (10Y)Largest decline over 10 years | — | -99.82% | — |
Current DrawdownCurrent decline from peak | -90.26% | -99.44% | +9.18% |
Average DrawdownAverage peak-to-trough decline | -62.44% | -88.42% | +25.98% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 23.13% | 23.84% | -0.71% |
Volatility
SPRO vs. BNTC - Volatility Comparison
Spero Therapeutics, Inc. (SPRO) has a higher volatility of 33.09% compared to Benitec Biopharma Inc. (BNTC) at 16.13%. This indicates that SPRO's price experiences larger fluctuations and is considered to be riskier than BNTC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SPRO | BNTC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 33.09% | 16.13% | +16.96% |
Volatility (6M)Calculated over the trailing 6-month period | 45.23% | 38.20% | +7.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 58.61% | 60.82% | -2.21% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 152.14% | 101.70% | +50.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 124.88% | 132.10% | -7.22% |
Dividends
SPRO vs. BNTC - Dividend Comparison
Neither SPRO nor BNTC has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
BNTC Benitec Biopharma Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.20% |
SPRO Spero Therapeutics, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
SPRO vs. BNTC - Financials Comparison
This section allows you to compare key financial metrics between Spero Therapeutics, Inc. and Benitec Biopharma Inc.. 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
SPRO and BNTC have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SPRO has higher volatility (33.09%) compared to BNTC (16.13%). In terms of maximum drawdown, SPRO dropped -97.46% vs BNTC's -99.92%.
BNTC currently has the higher Sharpe Ratio (-0.19 vs -0.46), 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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