Cathie Wood Makes Major Shift After Big Tech Gains

What happened

ARK Invest bought Teradyne and AeroVironment shares last week while selling shares in Advanced Micro Devices, Taiwan Semiconductor Manufacturing and Eli Lilly. On Oct. 28, it bought about 74,700 Teradyne shares, including roughly $16.9 million through ARKK; it also bought AeroVironment shares on multiple days.

Confirmed

Global impact / market context

The buying directs some ARK capital toward robotics, drones and autonomous systems, while sales reduce its holdings in companies that had gained substantially. If this rotation continues, it could change which businesses benefit from ARK’s investment flows, though trades alone do not establish a lasting strategy shift.

Analyst inference

The article links Teradyne purchases to its third-quarter results and outlook for AI-driven demand and a larger computing ramp in 2027. It describes AeroVironment buying as consistent with interest in defense and autonomous technology, while semiconductor sales followed strong earlier gains.

Confirmed

What to watch

1. Check whether ARK continues buying Teradyne and AeroVironment or resumes adding to AMD and TSMC; repeated trades would show whether this portfolio rotation is continuing. Analyst inference
2. Watch for Teradyne’s AI-driven demand and planned 2027 computing ramp to appear in later company updates; weaker expectations could challenge the rationale described for ARK’s purchases. Analyst inference
3. Track whether ARK continues taking profits in AMD, TSMC and Eli Lilly, and whether the article’s reported shift toward robotics, defense and autonomous systems persists. Analyst inference

Evidence

• gurufocus.com