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
BEBloom EnergyUS252.87+7.35%+19.97%+10.44%-4.07%+87.05%+360.52%USD
PRY.MIPrysmianEurope121.55+1.46%-0.41%-2.37%-14.64%+26.22%+60.12%EUR
GEVGE VernovaUS941.95+0.01%+3.29%-5.83%+0.89%+19.35%+57.58%USD
POWLPowell IndustriesUS181.17+3.43%-0.84%-12.63%-36.40%+12.42%+101.09%USD

FAQ · from the current data · as of 2026-09-04

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 2026-09-04: leading — Bloom Energy (BE) +10.44%; Prysmian (PRY.MI) -2.37%; GE Vernova (GEV) -5.83%. Lagging — Powell Industries (POWL) -12.63%; GE Vernova (GEV) -5.83%; Prysmian (PRY.MI) -2.37%. Returns are close-to-close in each name's trading currency.

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

As of 2026-09-04: Bloom Energy (BE) +360.52%; Powell Industries (POWL) +101.09%; Prysmian (PRY.MI) +60.12%. Weakest: GE Vernova (GEV) +57.58%; Prysmian (PRY.MI) +60.12%; Powell Industries (POWL) +101.09%.

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.