LB vs SPY: Correlation
How closely do LandBridge Company LLC Class A Shares Representing Limited (LB) and SPDR S&P 500 ETF Trust (SPY) trade together? Their weekly returns over three years give a correlation of 0.35, which is moderate.
Data as of 2026-08-27 · refreshed every trading day · weekly returns · methodology
How correlated are LB and SPY?
Over the past 3 years, LB and SPY moved with a correlation of 0.35, which is moderate. The past 12 months show a weaker link (0.03) than the 3-year average (0.35). Over 5 years the correlation is n/a, and the annualized covariance of weekly returns is 344.1 %².
Within LB's tracked universe of 15 assets, SPY comes in at #6 by 3-year correlation. Correlation aside, the last 12 months split them widely, with LB ahead by 52.6 points (+73.2% versus +20.6%). Risk is not evenly split, since LB carries 4.4 times the volatility of the other side.
How is this computed?
Pearson correlation on weekly returns: ρ(A,B) = cov(rA, rB) / (σA · σB), over windows of 52, 156 and 260 weeks. Covariance is annualized (×52) and expressed in %². Full definitions on the methodology page.
LB vs SPY: side by side
| LB (LandBridge Company LLC Class A Shares Representing Limited) | SPY (SPDR S&P 500 ETF Trust) | |
|---|---|---|
| 1-year return | +73.2% | +20.6% |
| 5-year return | n/a | +82.4% |
| Volatility (ann.) | 63.4% | 14.5% |
| Beta vs S&P 500 | 1.65 | 1.00 |
| Max drawdown (3Y) | -48.2% | -18.8% |
| Market cap | $6.9B | – |
| P/E (trailing) | 79.0 | – |
| Dividend yield | 0.50% | 1.01% |
| Expense ratio | – | 0.09% |
| Assets under management | – | $795.3B |
| Sector / category | US Listed | ETF · US Large Cap |
SPY is a Large Blend fund from State Street Investment Management: $795.3B under management, 504 holdings, a 0.09% expense ratio, a 1.01% trailing dividend yield.
Year-by-year returns
| Year | LB | SPY |
|---|---|---|
| 2022 | – | -18.2% |
| 2023 | – | +26.2% |
| 2024 | – | +24.9% |
| 2025 | -23.7% | +17.7% |
| 2026 | +82.7% | +13.7% |
Calendar-year price returns; the current year is year-to-date as of the data date above.
Are LB and SPY good diversifiers for each other?
Reasonably. At 0.35, LB and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
FAQ
What is the correlation between LB and SPY?
Using weekly returns as of 2026-08-27: 0.35 over 3 years, with 0.03 over the last year and n/a over 5 years.
Is SPY a good diversifier for LB?
Reasonably. At 0.35, LB and SPY keep a meaningful degree of independence, and combining them has historically reduced portfolio volatility.
What does a correlation of 0.35 mean?
Correlation ranges from −1 to +1. Values near +1 mean two assets move together, near 0 that they move independently, and negative values that they tend to move in opposite directions. It measures co-movement, not performance.
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Related comparisons
Hubs: LB correlations · SPY correlations
