Cathie Wood Loads Up on Roblox Stock While Dumping Pinterest Shares

TLDR

• Cathie Wood’s ARK Invest purchased 78,096 Roblox shares worth $7.9 million on November 18, 2025
• ARK sold 203,244 Pinterest shares valued at $5.19 million, continuing recent social media reductions
• The fund added $3.25 million in Klarna and $3.07 million in Circle Internet Group for fintech exposure
• Biotech purchases included $2.09 million in Recursion Pharmaceuticals and $2.64 million in CRISPR Therapeutics
• ARK reduced Teradyne holdings by selling $7.2 million worth of shares

Cathie Wood’s ARK Invest executed multiple portfolio changes on November 18, 2025. The fund’s largest transaction was a $7.9 million purchase of Roblox stock across two ETFs.

ARK bought 78,096 Roblox shares through the ARK Innovation ETF and ARK Fintech Innovation ETF. The purchase adds to the fund’s existing position in the gaming platform company.

Roblox Corporation, RBLX

The fund simultaneously reduced its social media exposure. ARK sold 203,244 Pinterest shares for approximately $5.19 million through the ARK Innovation ETF.

This Pinterest sale follows previous reductions in recent trading sessions. On November 17, ARK sold 24,220 Pinterest shares worth $618,000 and offloaded 16,540 Reddit shares valued at $3.1 million.

The pattern shows ARK moving capital away from social media platforms. On November 18, the fund also sold 11,447 Reddit shares worth $2.15 million.

Fintech and Cryptocurrency Investments

ARK expanded its fintech holdings with a $3.25 million purchase of Klarna shares. The fund acquired 93,218 shares of the payment technology company.

Circle Internet Group received a $3.07 million investment from ARK. The fund purchased 40,071 shares, adding to positions built over the previous week.

ARK bought 11,620 Coinbase shares in a smaller transaction. The cryptocurrency exchange purchase maintains the fund’s exposure to digital asset companies.

E-Commerce and Biotech Additions

The fund purchased 33,992 Shopify shares valued at $4.76 million. The e-commerce platform buy increases ARK’s holdings in the online retail technology sector.

ARK continued building biotech positions with two purchases. The fund bought 50,728 Recursion Pharmaceuticals shares for $2.09 million.

CRISPR Therapeutics received a $2.64 million investment from ARK. The fund acquired 47,751 shares of the gene-editing company.

Technology Hardware Sale

ARK reduced its Teradyne position through a $7.2 million sale. The fund sold 43,008 shares of the chip-testing equipment manufacturer.

This sale represents one of the larger reductions in ARK’s portfolio for the day. The move decreases the fund’s exposure to semiconductor testing equipment.

ARK’s trades on November 18 show shifts across multiple sectors. The fund increased positions in gaming, fintech, e-commerce, and biotech while reducing social media and hardware exposure.

The daily trades were disclosed through ARK’s standard reporting process. All transactions were executed on November 18, 2025, across the fund’s various ETFs.

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