GE Vernova leads on a bullish Bernstein initiation as data-center power becomes the binding constraint, while hyperscalers sell off on the Fed's hawkish dot plot.

GE Vernova (GEV) rose 6.8% to $1,048.86 after Bernstein SocGen initiated coverage at Outperform with a $1,206 target, citing decarbonization and energy-security demand for its turbines and grid equipment. For compute, GEV sits squarely at the power chokepoint: AI data centers are increasingly gated not by chips but by megawatts and interconnection queues, and the gas-turbine and grid-equipment backlog is the physical bottleneck the market is now pricing. Vertiv (VRT +6.0%, $317.58) rose in the same vein on the thermal-and-power-distribution chokepoint inside the rack — the heat and power density problem that scales with every GPU added.

Meta Platforms (META) fell 5.4% to $567.58, the basket's worst, leading a hyperscaler selloff — Microsoft (−3.8%, $378.91) and Amazon (−3.5%, $237.50) followed — after the FOMC held at 3.50%–3.75% but raised its dot plot and inflation forecast, with some officials flagging a possible 2026 hike. Treasury yields surged and long-duration mega-cap tech took the brunt. The capex thesis behind the accelerator buildout is unchanged; what moved was the discount rate applied to it.

The equipment and memory chokepoints held up relatively well. SK hynix (000660.KS +6.5% in its latest Seoul session) extended its HBM-memory run, Applied Materials (AMAT +4.3%) firmed, and Micron (MU) rose modestly ahead of its print. The data-center power names that feed the buildout — Talen, Vistra, Constellation — were mixed, with the GEV upgrade the clear standout among them.

Micron's fiscal Q3 (June 24) is the first full HBM4-ramp quarter — the memory-bandwidth chokepoint read. The Commerce Department's Section 232 data-center-semiconductor report to the President is due around July 1, a latent onshoring-policy catalyst for the cluster. Then the heavy print wave: ASML's Q2 (July 15, the EUV-delivery pacing constraint), TSMC's Q2 (July 16), and GE Vernova's own Q2 (July 22). PJM's 2028/2029 capacity auction closes July 7 — a direct read on the data-center power premium.