AI vs SION
Comparison between C3.ai Inc - Class A (AI, Company) and Sionna Therapeutics Inc (SION, Company).
AI is from the Technology sector, while SION is from the Healthcare sector.
AI vs SION - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
AI
$1.53B
Winner
SION
$1.53B
Max Drawdown
AI
95.63%
Winner
SION
69.36%
Sharpe Ratio
AI
-0.98
Winner
SION
1.19
5Y Beta
AI
1.94
Winner
SION
0.96
Industry
AI
Software - Infrastructure
SION
Biotechnology
P/E Ratio
AI
-3.40
Winner
SION
-17.76
PEG Ratio
AI
-0.08
SION
N/A
Debt to Equity
AI
0.00%
SION
0.00%
Free Cash Flow Yield
AI
-8.29%
Winner
SION
-4.70%
P/S Ratio
AI
6.27
SION
N/A
P/B Ratio
Winner
AI
2.40
SION
5.33
AI vs SION - Historical Returns
Returns include dividend reinvestment.
1M
Winner
AI
+24.06%
SION
-12.26%
3M
Winner
AI
+22.94%
SION
-2.07%
6M
AI
-28.59%
Winner
SION
-16.02%
1Y
AI
-55.23%
Winner
SION
+111.42%
5Y(CAGR)
AI
-29.02%
SION
N/A
Max(CAGR)
AI
-32.18%
Winner
SION
+31.02%
AI vs SION - Annual Returns (2020 - 2026)
Returns include dividend reinvestment.
| Year | AI | SION |
|---|---|---|
| 2026 | -20.69% | -8.39% |
| 2025 | -61.12% | +64.56% |
| 2024 | +19.80% | N/A |
| 2023 | +159.35% | N/A |
| 2022 | -65.36% | N/A |
| 2021 | -73.96% | N/A |
| 2020 | +50.02% | N/A |
AI vs SION Drawdown Comparison
The maximum drawdown for AI was -95.63%, occurring on Mar 27, 2026. This drawdown has not yet recovered.
The maximum drawdown for SION was -69.36%, occurring on Apr 10, 2025. Recovery took 137 trading sessions.
The current AI drawdown is -93.86%. The current SION drawdown is -21.83%.
| Rank | AI | SION |
|---|---|---|
| #1 | -95.63% Dec 22, 2020 - Mar 27, 2026 | -69.36% Feb 7, 2025 - Aug 26, 2025 |
| #2 | -21.54% Dec 10, 2020 - Dec 18, 2020 | -27.07% May 11, 2026 - Jun 8, 2026 |
| #3 | N/A | -23.74% Feb 3, 2026 - Apr 15, 2026 |
| #4 | N/A | -19.06% Oct 21, 2025 - Nov 21, 2025 |
| #5 | N/A | -18.12% Nov 24, 2025 - Feb 3, 2026 |
| #6 | N/A | -17.26% Apr 16, 2026 - May 11, 2026 |
| #7 | N/A | -15.94% Aug 28, 2025 - Sep 22, 2025 |
| #8 | N/A | -5.53% Oct 3, 2025 - Oct 15, 2025 |
| #9 | N/A | -3.56% Sep 29, 2025 - Oct 3, 2025 |
| #10 | N/A | -2.41% Oct 16, 2025 - Oct 21, 2025 |
| #11 | N/A | -0.36% Aug 26, 2025 - Aug 28, 2025 |
Correlation
Correlation between AI and SION is -0.87 which considered as a strong negative correlation - the stocks tend to move in opposite directions.
-0.87
-101
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