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) 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
PRY.MIPrysmianEurope122.05-1.25%-1.41%+1.84%-21.08%+18.97%+64.56%EUR
BEBloom EnergyUS210.77-3.24%+4.63%+1.76%-26.05%+35.40%+314.49%USD
GEVGE VernovaUS911.93-4.39%-4.69%-7.13%-5.82%+4.39%+46.78%USD
POWLPowell IndustriesUS182.71-5.11%-7.57%-12.70%-35.76%+4.72%+100.11%USD

FAQ · from the current data · as of 2026-08-28

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 2026-08-28: leading — Prysmian (PRY.MI) +1.84%; Bloom Energy (BE) +1.76%; GE Vernova (GEV) -7.13%. Lagging — Powell Industries (POWL) -12.70%; GE Vernova (GEV) -7.13%; Bloom Energy (BE) +1.76%. Returns are close-to-close in each name's trading currency.

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

As of 2026-08-28: Bloom Energy (BE) +314.49%; Powell Industries (POWL) +100.11%; Prysmian (PRY.MI) +64.56%. Weakest: GE Vernova (GEV) +46.78%; Prysmian (PRY.MI) +64.56%; Powell Industries (POWL) +100.11%.

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.