Cathie Wood’s ARK Invest Buys Pinterest After 22% Drop, Sells Roku and Robinhood

TLDR

• ARK Invest bought 521,867 Pinterest shares worth $17.17 million on November 5, 2025, after the stock dropped 21.8% following weak earnings
• ARK sold 105,576 Roku shares valued at $11.2 million through its ARKK ETF, continuing a week-long selling trend
• The fund divested 56,095 Robinhood shares worth $7.67 million despite the company beating Q3 earnings expectations
• ARK also purchased 33,823 Guardant Health shares for $3.32 million through its genomics-focused ARKG ETF
• Additional sales included Reddit, SoFi Technologies, and several biotech and aerospace companies across multiple ARK funds

Cathie Wood’s ARK Invest made several portfolio changes on Wednesday, November 5, 2025. The moves came as part of the fund’s regular trading activity across its family of ETFs.

The largest purchase was Pinterest stock. ARK bought 521,867 shares across three funds: ARKK, ARKW, and ARKF. The total value reached $17.17 million.

Pinterest, Inc., PINS

Pinterest shares fell 21.8% that day after releasing quarterly results. The social media platform reported revenues that matched estimates but missed earnings expectations. The company also issued guidance below Wall Street forecasts.

ARK’s purchase came at the lower price point following the selloff. The buy represents a bet on Pinterest’s recovery potential. Wood’s funds acquired the shares at an average price of around $25.76 per share.

On the selling side, ARK reduced its Roku position. The ARKK ETF sold 105,576 shares worth $11.2 million. This continues a pattern of Roku sales over the previous week.

Healthcare and Fintech Moves

ARK Invest also bought into the healthcare sector. The ARKG fund purchased 33,823 Guardant Health shares valued at $3.32 million. Guardant Health focuses on blood-based cancer detection technology.

The Robinhood sale totaled 56,095 shares through ARKK. The transaction value reached $7.67 million. This came after Robinhood reported third-quarter results that exceeded analyst expectations for both earnings and revenue.

Robinhood Markets, Inc., HOOD

ARK’s fintech-focused funds made several other sales. The ARKW ETF sold 11,989 Reddit shares for $2.25 million. ARKF divested 60,808 SoFi Technologies shares worth $1.83 million.

Additional healthcare sales included Adaptive Biotechnologies. ARKG sold 87,072 shares for $1.47 million. The fund also reduced positions in Incyte Corp and Ionis Pharmaceuticals.

Technology and Aerospace Sales

The aerospace-focused funds ARKQ and ARKX trimmed multiple positions. They sold 35,603 Rocket Lab shares totaling $2.01 million. AeroVironment sales reached 5,015 shares worth $1.83 million.

ARK Invest sold 9,696 Futu Holdings shares through ARKF for $1.74 million. The Chinese fintech company operates online brokerage services. These sales reduced ARK’s exposure to international fintech.

The total value of Wednesday’s sales exceeded the purchase value. This suggests portfolio rebalancing rather than net investment. ARK shifted capital from multiple positions into concentrated bets like Pinterest.

Wood’s fund disclosed these transactions in its daily trading reports. ARK publishes all trades each evening after market close. The transparency allows investors to track the fund’s positioning in real time.

The post Cathie Wood’s ARK Invest Buys Pinterest After 22% Drop, Sells Roku and Robinhood appeared first on CoinCentral.