CPTK vs SPRO
Comparison between Crown PropTech Acquisitions - Class A (CPTK, Company) and Spero Therapeutics Inc (SPRO, Company).
CPTK vs SPRO - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
CPTK
$147M
Winner
SPRO
$147M
Max Drawdown
Winner
CPTK
5.19%
SPRO
97.46%
Sharpe Ratio
Winner
CPTK
0.97
SPRO
0.09
5Y Beta
CPTK
N/A
SPRO
0.60
Industry
CPTK
N/A
SPRO
Biotechnology
P/E Ratio
CPTK
102.63
Winner
SPRO
9.31
PEG Ratio
CPTK
N/A
SPRO
0.00
5Y Dividends CAGR
CPTK
N/A
SPRO
30.26%
Debt to Equity
CPTK
0.00%
SPRO
0.00%
Free Cash Flow Yield
CPTK
-0.63%
Winner
SPRO
4.93%
P/S Ratio
CPTK
N/A
SPRO
2.42
P/B Ratio
Winner
CPTK
-64.37
SPRO
2.81
CPTK vs SPRO - Historical Returns
Returns include dividend reinvestment.
1M
CPTK
+0.84%
Winner
SPRO
+12.20%
3M
CPTK
+1.70%
Winner
SPRO
+10.04%
6M
CPTK
+3.75%
Winner
SPRO
+22.84%
1Y
Winner
CPTK
+8.34%
SPRO
-1.38%
5Y(CAGR)
CPTK
N/A
SPRO
-28.65%
10Y(CAGR)
CPTK
N/A
SPRO
-2.10%
Max(CAGR)
Winner
CPTK
+4.17%
SPRO
-0.31%
CPTK vs SPRO - Annual Returns (2004 - 2026)
Returns include dividend reinvestment.
| Year | CPTK | SPRO |
|---|---|---|
| 2026 | N/A | +21.28% |
| 2025 | N/A | +115.74% |
| 2024 | +1.22% | -32.24% |
| 2023 | +5.34% | -15.52% |
| 2022 | +2.64% | -88.58% |
| 2021 | +3.34% | -10.71% |
| 2020 | N/A | +96.45% |
| 2019 | N/A | +53.59% |
| 2018 | N/A | -49.34% |
| 2017 | N/A | +2.17% |
| 2015 | N/A | +125.03% |
| 2014 | N/A | -36.85% |
| 2013 | N/A | +87.73% |
| 2012 | N/A | -15.94% |
| 2011 | N/A | -18.88% |
| 2010 | N/A | -29.17% |
| 2009 | N/A | +37.55% |
| 2008 | N/A | -59.66% |
| 2007 | N/A | +44.06% |
| 2006 | N/A | +26.56% |
| 2005 | N/A | -15.34% |
| 2004 | N/A | +7.04% |
CPTK vs SPRO Drawdown Comparison
The maximum drawdown for CPTK was -5.19%, occurring on Feb 15, 2023. Recovery took 135 trading sessions.
The maximum drawdown for SPRO was -97.46%, occurring on Apr 8, 2025. This drawdown has not yet recovered.
The current CPTK drawdown is -0.19%. The current SPRO drawdown is -87.09%.
| Rank | CPTK | SPRO |
|---|---|---|
| #1 | -5.19% Feb 9, 2023 - Aug 24, 2023 | -97.46% Dec 28, 2020 - Apr 8, 2025 |
| #2 | -2.34% Apr 14, 2021 - Nov 10, 2021 | -85.13% Jul 17, 2007 - Nov 2, 2017 |
| #3 | -1.22% Apr 6, 2021 - Apr 14, 2021 | -70.48% Apr 12, 2018 - Dec 8, 2020 |
| #4 | -1.20% Jan 29, 2024 - Feb 6, 2024 | -42.56% May 17, 2005 - Feb 16, 2007 |
| #5 | -1.01% Dec 7, 2021 - Sep 22, 2022 | -32.47% Nov 13, 2017 - Apr 9, 2018 |
| #6 | -0.40% Nov 10, 2021 - Nov 23, 2021 | -18.79% Mar 12, 2007 - Jun 19, 2007 |
| #7 | -0.36% Feb 3, 2023 - Feb 8, 2023 | -9.16% Jun 25, 2007 - Jul 3, 2007 |
| #8 | -0.30% Nov 23, 2021 - Dec 7, 2021 | -8.75% Dec 3, 2004 - Mar 28, 2005 |
| #9 | -0.29% Sep 11, 2023 - Oct 5, 2023 | -5.73% Feb 21, 2007 - Mar 7, 2007 |
| #10 | -0.28% Oct 27, 2023 - Nov 14, 2023 | -5.34% Dec 8, 2020 - Dec 16, 2020 |
| #11 | -0.28% Dec 1, 2023 - Dec 28, 2023 | -4.94% Mar 28, 2005 - May 11, 2005 |
| #12 | -0.20% Feb 1, 2023 - Feb 3, 2023 | -4.48% Dec 17, 2020 - Dec 21, 2020 |
| #13 | -0.19% Nov 16, 2023 - Nov 28, 2023 | -4.01% Jul 9, 2007 - Jul 13, 2007 |
| #14 | -0.15% Jan 9, 2023 - Jan 17, 2023 | -2.82% Nov 22, 2004 - Nov 24, 2004 |
| #15 | -0.14% Sep 1, 2023 - Sep 11, 2023 | -2.50% Nov 24, 2004 - Dec 1, 2004 |
Correlation
Correlation between CPTK and SPRO is -0.62 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.
-0.62
-101
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