Morgan Stanley (大摩) re-rates Chinese tech: Alibaba (阿里巴巴) overtakes Tencent (腾讯) as top pick on “full‑stack AI” thesis

Morgan Stanley’s pivot and the rationale

Morgan Stanley (大摩) has re-rated its China tech coverage and moved Alibaba (阿里巴巴) above Tencent (腾讯) as its top pick, it has been reported that the bank’s analysts now prefer firms that can deliver a full‑stack AI stack — from infrastructure and models to applications and cloud services. Why the change? Full‑stack capabilities reduce reliance on fragmented partners and external APIs, and therefore lessen operational and geopolitical risk while improving monetisation of AI services, the analysts reportedly argued.

Tencent’s WorkBuddy shows the battlefield up close

The shift comes as Tencent this week pushed a major update to WorkBuddy, its desktop AI agent built for multi‑window, multi‑agent workflows and compatibility with OpenClaw skills. WorkBuddy now supports one‑click WeChat (微信) connectivity and enterprise WeChat long‑link access, and Tencent says it has improved linking stability for QQ and Feishu (飞书, known as Lark internationally), enabling automated report runs, scheduled scraping and other office automation scenarios. It has been reported that Tencent’s PR director Zhang Jun said development teams worked overnight to accelerate iterations. Users have nicknamed the product “Tencent’s little crayfish” (小龙虾) for its dexterity.

Geopolitics and market implications

This re‑rating comes against a backdrop of U.S. export controls and rising scrutiny of China’s semiconductor and AI supply chains. For Western readers: a “full‑stack” Chinese AI champion is attractive because it can be more resilient to sanctions or component shortages by vertically integrating cloud, models and services. The market signal is clear — investors are rewarding companies that can commercialise AI across enterprise and consumer lines without being overly dependent on foreign inputs. If Morgan Stanley’s view gains traction, flows could favour Alibaba’s cloud‑plus‑applications strategy, while incumbents such as Tencent must demonstrate similar end‑to‑end strengths to reclaim pole position.