Space Exploration Technologies Corp. Class A Common Stock (SPCX)
Daily ERM3 factor decomposition: how much of SPCX's variance is explained by the market, its sector, and its subsector — and the ETF notionals that would neutralize each layer.
- Price
- $22.05
- Market cap
- $290.7B
- 23-day vol
- 16.6%
- Sector proxy
- XLI
- Subsector proxy
- PPA
Risk DNA
-5% of SPCX's variance is systematic (explainable by market, sector, and subsector factors); the rest is stock-specific.
SPCX carries 100% stock-specific risk against a peer average of 68% — more of what happens here is specific to this name than is typical for its cohort.
Market (-0.3%) and Sector (-3.3%) and Subsector (-1.2%) covaried negatively with SPCX over this window, offsetting its variance rather than adding to it. Clamped to 0% for the bar and the remaining layers renormalized, so the percentages above sum to 100.
ETF hedge ratios
Dollars of ETF to short per $1 of SPCX held — executable hedge weights, not regression betas. L1 hedges market only; L3 adds sector and subsector layers.
| Level | Market (SPY) | Sector (XLI) | Subsector (PPA) | Explained risk |
|---|---|---|---|---|
| L1 | $0.02 | — | — | -0.3% |
| L2 | $-0.01 | $0.03 | — | -3.6% |
| L3 | $-0.01 | $0.05 | $-0.02 | -4.8% |
Data as of September 11, 2026. Updated daily from the ERM3 pipeline.
13F filers holding SPCX
From the most recent quarterly 13F filings in our tracked filer universe, largest reported position first.
Browse every tracked 13F filer.
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