Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Shoals Technologies has doubled since my last note, yet still offers a 20–25% 9-month trade as valuation remains anchored (23x fwd P/E), with upside driven by earnings delivery, not multiple. EBOS is ...

Nebius is rated a Strong Buy, driven by a robust balance sheet, rapid hyperscale expansion, and significant AI infrastructure contracts with Microsoft and Meta. NBIS targets 1 GW active usage by 2026, ...