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Rubin Build-Out 100 · Sector S20 · Layer 7 · AI Factory

DC Power & Electrical

Switchgear, grid-to-site power, and on-site generation. Power is becoming the binding constraint on data-centre growth.

Equal-weight — 1d —
Cap-weighted — 1d —
Momentum (drift) — 1d —
Constituents — in this sector

Composite Index — since inception (Dec 30, 2025)

Three weighting variants of the same constituent basket, rebased to 1,000 at inception. EW = ticker-equal-weight with quarterly drift. CW = cap-weighted (10% cap; below ten names the cap is infeasible, so the sub-index is equal weight by construction) with semi-annual rebalance. MW = drift-only (1/N at inception, market does the tilting between rebalances). Click a legend entry to toggle its line.

Constituents

Every Rubin constituent tagged into this sector. Click a row to open the stock detail page with full chart + Money-Temperature scoring.

Ticker Company Region Last 1d 1w 1m 3m 6m 1y CCY
BEBloom EnergyUS270.02+4.11%+0.27%+16.31%-3.87%+68.71%+302.89%USD
PRY.MIPrysmianEurope122.40+3.55%-3.58%-6.81%-17.16%+23.25%+53.72%EUR
GEVGE VernovaUS925.09+4.79%-2.73%-14.26%-5.83%+9.60%+47.41%USD
POWLPowell IndustriesUS177.71+3.70%-1.41%-18.75%-39.29%+2.14%+76.80%USD
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FAQ · from the current data · as of 2026-09-16

DC Power & Electrical — data Q&A

What is the DC Power & Electrical sub-index of the Rubin Build-Out 100?

4 constituents, listed across US, Europe, computed equal-weight, cap-weight and momentum-weight from the same basket and rebased to 1,000 at the index base date. Part of the Rubin Build-Out 100 — /indices/rubin/.

Which DC Power & Electrical constituents lead and lag over one month?

As of 2026-09-16: leading — Bloom Energy (BE) +16.31%; Prysmian (PRY.MI) -6.81%; GE Vernova (GEV) -14.26%. Lagging — Powell Industries (POWL) -18.75%; GE Vernova (GEV) -14.26%; Prysmian (PRY.MI) -6.81%. Returns are close-to-close in each name's trading currency.

Which DC Power & Electrical names have done best over one year?

As of 2026-09-16: Bloom Energy (BE) +302.89%; Powell Industries (POWL) +76.80%; Prysmian (PRY.MI) +53.72%. Weakest: GE Vernova (GEV) +47.41%; Prysmian (PRY.MI) +53.72%; Powell Industries (POWL) +76.80%.

How often does this sub-index update, and is it advice?

The worker recomputes the sub-index and every constituent's returns after each US close (prices converted to USD for the index level; per-name returns stay in local currency). This page is a data surface in an investment research diary — it describes constituents and returns, it recommends nothing.