McDonald’s, Microsoft, Alphabet and Goldman Sachs are pushing back against Wall Street’s latest blockchain experiment, formally objecting to having their shares traded on OKX-ICE’s proposed tokenized stock platform. The resistance comes as Andrew Cuomo champions the venture’s round-the-clock trading ambitions.

Some of corporate America’s biggest names aren’t quite ready to let their shares enter the blockchain trading arena. An updated Oct. 19, 2026, public notice from OKXICE reveals formal objections from several prominent U.S.-listed companies, complicating the joint venture’s ambitions to bring traditional equities onchain.

The filing identifies Microsoft (MSFT), Alphabet (GOOG/GOOGL), Goldman Sachs (GS), Qualcomm (QCOM), Caterpillar (CAT), McDonald’s (MCD) and Western Digital (WDC) among the objecting issuers.

Other companies previously named include Broadcom, Verizon, Unitedhealth Group, Coreweave, Rocket Lab, Cerebras Systems, Applovin, Applied Digital and Applied Optoelectronics. The objections are noteworthy because the venture isn’t proposing synthetic bets on stock prices. Its model involves digital tokens backed by actual shares held through a registered broker-dealer, with corresponding dividend and voting rights.

Yet corporate approval isn’t automatic, even when the underlying securities are genuine.

The corporate resistance adds an intriguing wrinkle to comments from former New York Gov. Andrew Cuomo, who serves on OKX’s board and co-chairs its venture with Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange.

During an Oct. 20 press conference attended by Bitcoin.com News, Cuomo defended the tokenization initiative and characterized the Securities and Exchange Commission’s temporary regulatory framework as an experiment that allows companies to decide whether to participate.

“There’ll be other companies that say: I want to be the first in the pool,” Cuomo told reporters, suggesting that some issuers would embrace the technology while others preferred to observe. The former New York Governor also questioned why stock trading should remain confined to traditional market hours in an increasingly connected global economy.

His enthusiasm, however, faces a practical test. Companies whose shares underpin these digital instruments have their own ideas about where and how those securities should trade.

OKXICE intends to operate around the clock using permissioned Uniswap v4 liquidity pools on OKX’s X Layer blockchain. Approved participants would exchange tokenized stocks against stablecoins such as USDC, USDT and USDG.

The platform’s temporary SEC exemption includes an issuer objection mechanism, giving corporations a formal avenue to challenge third-party tokenization of their shares. Importantly, the updated filing doesn’t explain the companies’ motivations or establish that they oppose blockchain-based securities generally.

Nevertheless, the objections expose a fundamental tension in Wall Street’s tokenization experiment. Blockchain infrastructure can extend trading beyond conventional market hours, but technological capability doesn’t eliminate corporate preferences or regulatory conditions.

For OKXICE, building the machinery for nonstop stock trading may prove easier than persuading some of America’s most recognizable companies to participate.

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