RMBS vs SPY
Comparison between Rambus Inc (RMBS, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).
5-Year PerformanceRMBS has outperformed SPY, delivering a return of +46.2% compared to +13.3%
RMBS vs SPY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap / Net Assets
RMBS
$14B
Winner
SPY
$652B
Expense Ratio
RMBS
N/A
SPY
0.09%
Max Drawdown
RMBS
97.16%
Winner
SPY
56.47%
Sharpe Ratio
RMBS
1.62
Winner
SPY
2.07
5Y Beta
RMBS
2.50
Winner
SPY
1.00
Industry
RMBS
Semiconductors
SPY
N/A
P/E Ratio
RMBS
60.95
Winner
SPY
28.24
Forward P/E
RMBS
24.15
Winner
SPY
21.85
PEG Ratio
RMBS
5.94
SPY
N/A
5Y Dividends CAGR
RMBS
N/A
SPY
5.43%
5Y EPS CAGR
RMBS
N/A
SPY
25.79%
Debt to Equity
Winner
RMBS
0.00%
SPY
22.35%
Free Cash Flow Yield
RMBS
2.38%
SPY
N/A
P/S Ratio
RMBS
18.98
Winner
SPY
3.55
P/B Ratio
RMBS
10.09
Winner
SPY
5.29
RMBS vs SPY - Historical Returns
Returns include dividend reinvestment.
1M
Winner
RMBS
+27.42%
SPY
+9.11%
3M
Winner
RMBS
+16.52%
SPY
+6.59%
6M
Winner
RMBS
+20.04%
SPY
+10.56%
1Y
Winner
RMBS
+150.47%
SPY
+32.04%
5Y(CAGR)
Winner
RMBS
+46.16%
SPY
+13.35%
10Y(CAGR)
Winner
RMBS
+27.51%
SPY
+15.49%
Max(CAGR)
RMBS
+8.05%
Winner
SPY
+8.50%
RMBS vs SPY - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | RMBS | SPY |
|---|---|---|
| 2026 | +30.18% | +8.27% |
| 2025 | +71.76% | +18.00% |
| 2024 | -18.99% | +25.59% |
| 2023 | +94.89% | +26.72% |
| 2022 | +22.17% | -18.64% |
| 2021 | +67.94% | +30.52% |
| 2020 | +25.34% | +17.28% |
| 2019 | +71.97% | +31.09% |
| 2018 | -46.33% | -5.24% |
| 2017 | +0.42% | +20.78% |
| 2016 | +18.81% | +13.59% |
| 2015 | +1.13% | +1.31% |
| 2014 | +16.00% | +14.56% |
| 2013 | +80.73% | +29.00% |
| 2012 | -39.95% | +14.17% |
| 2011 | -63.17% | +0.85% |
| 2010 | -11.84% | +13.14% |
| 2009 | +39.51% | +22.67% |
| 2008 | -22.08% | -36.25% |
| 2007 | +9.29% | +5.32% |
| 2006 | +4.01% | +13.85% |
| 2005 | -29.24% | +5.32% |
| 2004 | -24.71% | +10.75% |
| 2003 | +332.39% | +24.18% |
| 2002 | -19.54% | -22.42% |
| 2001 | -76.42% | -10.13% |
| 2000 | +109.45% | -8.84% |
| 1999 | +1.60% | +8.61% |
RMBS vs SPY Drawdown Comparison
The maximum drawdown for RMBS was -97.16%, occurring on Jun 26, 2002. Recovery took 6430 trading sessions.
The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.
The current RMBS drawdown is -18.41%.
| Rank | RMBS | SPY |
|---|---|---|
| #1 | -97.16% Jun 26, 2000 - Jan 21, 2026 | -55.20% Oct 9, 2007 - Aug 16, 2012 |
| #2 | -66.16% Mar 13, 2000 - Jun 23, 2000 | -47.50% Mar 24, 2000 - Oct 26, 2006 |
| #3 | -36.69% Jan 21, 2026 - Apr 17, 2026 | -33.70% Feb 19, 2020 - Aug 10, 2020 |
| #4 | -29.75% Apr 24, 2026 - Apr 28, 2026 | -24.50% Jan 3, 2022 - Dec 13, 2023 |
| #5 | -28.41% Nov 8, 1999 - Feb 14, 2000 | -19.34% Sep 20, 2018 - Apr 12, 2019 |
| #6 | -14.36% Feb 29, 2000 - Mar 6, 2000 | -18.76% Feb 19, 2025 - Jun 26, 2025 |
| #7 | -11.61% Feb 15, 2000 - Feb 22, 2000 | -13.02% Jul 20, 2015 - Apr 18, 2016 |
| #8 | -2.39% Feb 24, 2000 - Feb 28, 2000 | -10.10% Jan 26, 2018 - Aug 6, 2018 |
| #9 | -1.17% Mar 7, 2000 - Mar 9, 2000 | -9.44% Sep 2, 2020 - Nov 11, 2020 |
| #10 | -0.90% Feb 22, 2000 - Feb 24, 2000 | -9.30% Jan 19, 2000 - Mar 17, 2000 |
| #11 | -0.05% Apr 17, 2026 - Apr 21, 2026 | -9.05% Jul 19, 2007 - Oct 5, 2007 |
| #12 | N/A | -8.88% Jan 27, 2026 - Apr 14, 2026 |
| #13 | N/A | -8.41% Jul 16, 2024 - Sep 19, 2024 |
| #14 | N/A | -7.35% Sep 14, 2012 - Jan 2, 2013 |
| #15 | N/A | -7.27% Sep 18, 2014 - Oct 31, 2014 |
Correlation
Correlation between RMBS and SPY is 0.67 which considered as a moderate positive correlation - the stocks show some tendency to move together.
0.67
-101
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