Circle Internet Group acquired a major portion of IBM’s blockchain patent portfolio on Monday, adding more than 680 patent families and nearly 1,000 issued patents worldwide. The companies did not disclose the purchase price.

Circle’s CRCL shares traded near $63.60 in premarket trading, about 2% above Friday’s closing price of $62.36. The acquisition was announced nine days before Circle is scheduled to report second-quarter results on August 5.

What Circle Acquired From IBM

The assets cover foundational blockchain technology as well as applications in banking, financial services, insurance, supply chain verification, and secure cloud operations. Circle said the transaction makes it the largest holder of blockchain patents in the United States. A patent family generally refers to related filings covering the same invention across jurisdictions, while issued patents are granted rights in specific markets.

Circle has acquired fundamental assets from the @IBM blockchain patent portfolio, including 680+ patent families and nearly 1,000 issued patents worldwide. The acquisition makes Circle the leading U.S. blockchain patent holder and strengthens the foundation behind USDC, CPN,… pic.twitter.com/lp6F6z55aw — Circle (@circle) July 27, 2026

Circle has acquired fundamental assets from the @IBM blockchain patent portfolio, including 680+ patent families and nearly 1,000 issued patents worldwide. The acquisition makes Circle the leading U.S. blockchain patent holder and strengthens the foundation behind USDC, CPN,… pic.twitter.com/lp6F6z55aw

Circle’s claim is supported by earlier patent data. Patent Sight data published by Statista ranked IBM first among owners of active US blockchain patent families in 2022, ahead of Ant Group.

The acquisition therefore does more than expand Circle’s patent count. It transfers a portfolio that previously held the leading US position in blockchain patents.

Circle said the portfolio will support USDC, the Circle Payments Network, and Arc, its enterprise blockchain. USDC is Circle’s dollar-pegged stablecoin, while the Circle Payments Network and Arc are part of its broader effort to build payment and settlement infrastructure around tokenized money. Circle and IBM also said they would explore additional commercial collaboration, according to Circle’s company statement.

“Intellectual property is critical to advancing our mission and expanding adoption of on-chain infrastructure. IBM has been a pioneer in technological innovation, and this acquisition expands Circle’s ability to advance the infrastructure that powers global, internet-native finance,” Sarah Wilson, General Counsel and Corporate Secretary at Circle, said in the company statement.

Market Reaction to the Patent Deal

Circle’s roughly 2% premarket move was smaller than its reaction to some recent regulatory developments. On July 10, Circle rose as much as 15% intraday after the Office of the Comptroller of the Currency cleared its national trust bank, and the stock closed up 5% that day.

The IBM transaction did not include a disclosed price, leaving investors without a purchase amount to incorporate into financial models. Circle entered the quarter with $2.86 billion in trailing revenue and a $14.3 million net loss. If the acquisition involved a material cash outlay, it could appear in Circle’s August 5 results.

IBM shares rose about 1.8% in premarket trading to $218. Because IBM is a much larger company and the patent sale amount was not disclosed, the two share-price moves should not necessarily be read as directly linked.

Sell-side price targets remained above Circle’s Friday closing price. Twenty-seven analysts had an average price target of $120.76, nearly double the $62.36 close, even after Circle’s post-IPO decline from a record close of $263.45.

Open USD and Competitive Pressure

The patent acquisition also comes as Circle faces new competition in stablecoin infrastructure and distribution. IBM appears on the Open Standard partner list alongside Visa, Mastercard, BlackRock, Google, Stripe, and Coinbase.

Open Standard launched Open USD on June 30 with more than 140 backers. The token returns almost all reserve income to distributors after a management fee and charges nothing to mint or redeem.

That model addresses a revenue line that is central to Circle’s business. Stablecoin issuers typically hold reserves backing tokens and can earn income on those reserves, making distribution terms and reserve-income sharing important to issuer economics. On July 14, Mizuho analyst Dan Dolev downgraded Circle to underperform and cut his price target to $50 from $85, citing the pass-through model. His 2027 adjusted EBITDA estimate for Circle fell to $699 million from $1.09 billion.

JPMorgan also trimmed its Circle estimates the same day, pointing to weak second-quarter crypto activity.

Visa added an operational element to the competitive landscape on July 16. The company announced its Stablecoin Platform, which gives institutions access to minting and redemption beginning with Open USD, according to Visa’s company release.

As a result, Circle has acquired foundational blockchain intellectual property from a company that is also listed as a partner in a consortium competing in payment distribution. The patents may help protect elements of Circle’s technology stack, but they do not by themselves change reserve-income economics or distribution agreements.

Issues to Monitor After the Acquisition

Circle’s August 5 results may provide more information on the IBM transaction, including the consideration paid, any new intangible asset line, and management’s comments on how the patents will be used.

Another item is Circle’s distribution agreement with Coinbase. Mizuho flagged the agreement as due for renewal in August. The contract helps determine how much USDC reserve income Circle retains.

Circle has not said whether it intends to license the IBM patents or assert any claims against companies building competing payment rails.

The IBM relationship is also still undefined beyond the patent sale. The companies said they would explore further commercial work, but they did not name a product, timeline, or customer.