Sylvia Jablonski on Memory, Photonics "Fuel" Powering AI, ETFs Tied to Trade

Nvidia (NVDA) showed the AI trade remains very much alive, says Sylvia Jablonski, along with how important everything that energizes AI really is. She talks about how memory and photonics "fuel the engine" to AI, pointing to several ETFs investors can use to add exposure to portfolios.

XMAG Is Outperforming the S&P 500 in 2026 as the Magnificent Seven Stall

The Roundhill Magnificent Seven ETF (CBOE:MAGS) was designed to provide investors with clean, equal-weighted exposure to the seven mega-caps that drove the S&P 500 higher for most of the past three years.

24/7 Wall Street • Aug 15, 2026

QUICK SPARK: S&P 493 Hammers Magnificent Seven in the Year of the Underdog

An exchange-traded fund holding the S&P 500 minus those seven names is outperforming the Magnificent Seven group by nearly 17 percentage points this year.

Benzinga • Jul 24, 2026

H2 2026 Playbook: The Midyear Reset And What Comes Next

In H1 2026, part of my 2026 framework was confirmed: AI‑driven productivity, industrial strength, and utilities' power‑demand tailwinds played out, while the Iran shock created the only major deviation from expectations. However, the macro backdrop is changing: Brent is back in contango, Warsh is firmly higher‑for‑longer, growth and labor remain resilient, and hyperscalers continue pushing toward trillion‑dollar cumulative AI capex.

Seeking Alpha • Jun 27, 2026

The Magnificent 7 Are Facing Magnificent Worries

Amid a historic surge in chip stocks and a continued malaise for software, investors have all but forgotten about the once stalwart Mag Seven group of stocks.

Barrons • Jun 26, 2026

If You Hate (Or Love) The ‘Mag 7' There Is An ETF To Profit

If you own an ETF tracking the S&P 500 or the Nasdaq-100, the Magnificent Seven are unavoidable.

24/7 Wall Street • Jun 13, 2026

XMAG vs. MAGS: Betting Against or All-In on the Magnificent 7?

The Defiance Large Cap ex-Mag 7 ETF (NASDAQ:XMAG) and the Roundhill Magnificent Seven ETF (NASDAQ:MAGS) are photographic negatives of one another.

24/7 Wall Street • Jun 10, 2026

XMAG: Secretly Funded By The Excluded

XMAG has overtaken both RSP and the Mag-7 since May 2026, reversing the first four months of the year when the equal-weight index was leading the breadth rotation trade. Beneath the 2026 outperformance, XMAG's top holdings have shifted dramatically in just one month. Understanding which names are climbing is the first step to evaluating this ETF. In this article, I explore the central paradox of XMAG: an ETF engineered to reduce Mag-7 exposure whose outperformance may owe more to those same seven companies than its construction.

Seeking Alpha • May 29, 2026

Broadcom's 140% Surge Shows XMAG Investors Get AI Exposure Without the Mag 7 Trap

Passive index investing has a concentration problem. The seven largest technology companies now account for roughly 35% of the S&P 500, which means owning a standard index fund today is less “broad market” and more “bet heavily on a handful of AI-driven mega-caps.

24/7 Wall Street • Apr 20, 2026

The S&P 500 Without Big Tech Is Quietly Beating the Full Index in 2026

Stripping the Magnificent 7 from the

24/7 Wall Street • Apr 3, 2026