Cathie Wood takes $110.4M off the table in Advanced Micro Devices

It was the day's biggest move, and it came from ARKK, ARKQ, ARKW and ARKX. Below: the day's other trades and ARK's record against the index.

Generated from ARK's own holdings data.

On 30 Sep 2026, Cathie Wood sold an estimated $110.4M of Advanced Micro Devices (AMD) across ARKK and ARKQ and ARKW and ARKX. It topped everything else ARK did that session.

Strip out the 5.4% that every holding moved as money came into the funds, and AMD still shrank 32%. That excess is what we count as a trade.

It is part of a pattern: over the last 30 days ARK is a net seller of Advanced Micro Devices, $138.5M across 11 trades.

Everything ARK did on 30 Sep 2026

ARK made 17 real moves that day, once money flowing in and out of the funds is stripped out:

The bigger picture: ARK's last 30 days

Across the month, the money has gone mostly into Nvidia Corp ($81.0M), Meta Platforms Inc ($73.6M), Rocket Lab ($70.3M). The biggest sales over the same period: Advanced Micro Devices ($138.5M), 10X Genomics Inc ($78.7M), Tempus AI Inc ($55.7M).

Is it working?

This year ARKK is ahead of the market — +16.3% against +12.9% for the S&P 500.

Over the past month ARKK returned +5.7% to the index's -0.4%. The biggest contributors: Tempus AI Inc (+29%, 6% of the fund), 10X Genomics Inc (+46%, 3% of the fund), Twist Bioscience Corp (+32%, 4% of the fund).

Why so far behind over five years? The window starts almost exactly at ARKK's peak in Feb 2021. From there it lost 81%, bottoming in Dec 2022, and it has never fully recovered — it is still 42% under that high. The index had no crash of that size.

How we work this out

ETFpeek is an independent research tool and is not affiliated with ARK Invest or Cathie Wood. Figures are estimates from public fund data, shown for information only — not financial advice. Past performance does not indicate future results.