Michael Burry placed a hypothetical takeout value of $100 to $120 a share on Fiserv, Inc. in a November 2nd, 2026 post on his paid Substack, Cassandra Unchained. Benzinga, Barchart via Yahoo Finance and Stocktwits via Yahoo Finance all reported the figures. Burry set the range against a recent Fiserv price of $50.02.

One correction to how the item has circulated: this is a valuation estimate, not a disclosed derivatives position. Benzinga reported that Burry described Fiserv as remaining a full position and still a Castle, his label for top quality holdings. No outlet reviewed reported him buying Fiserv call options, and Stocktwits reported the calls he added were in Sprouts Farmers Market expiring in 2028 and JD.com expiring in 2029.

What happened

Burry derived the range from the reported private equity approach for rival Global Payments, applying a profit multiple of roughly 7x, according to Benzinga and Barchart via Yahoo Finance. He attributed Fiserv's discount to a credibility gap, writing that the company sits in a penalty box after previous management set overly ambitious growth targets and did not clearly disclose gains from Argentine hyperinflation. That gap, he wrote, is not easily restored on Wall Street even with new management.

On the same arithmetic he was bearish on the potential acquirer. Benzinga reported Burry calculated a control premium fair value for Global Payments of $45 to $60 per share, against the roughly $96.84 the stock reached after the buyout report.

Why the implied upside keeps changing

Outlets have published different upside figures from the same range because the reference price kept moving. Stocktwits reported the $100 to $120 range implied 100% to 140% upside when the post appeared. Barchart via Yahoo Finance, writing on November 7th, 2026, put the same range at roughly 61.2% to 93.4% upside after the shares rallied.

Fiserv closed at $51.93 on Monday, November 2nd, 2026, then jumped 12.5% on Tuesday's third quarter report and finished Friday at $62.88, according to 24/7 Wall St., syndicated by Yahoo Finance. That close is 42% above the $44.36 low set on October 2nd, 2026, and above Wall Street's average price target of $61.42, the same outlet noted.

A second correction worth carrying on Fiserv: the shares no longer trade under "FI". The company announced on October 29th, 2025 that it was moving its listing from the NYSE to the Nasdaq Global Select Market on November 11th, 2025 and reverting to its original ticker, FISV. Fiserv's own third quarter 2026 earnings release, filed with the SEC as an 8-K exhibit, carries the identifier (NASDAQ: FISV).

What the record shows

There is no regulatory filing to check the position against. CNBC reported that Scion Asset Management's SEC registration showed as terminated as of November 10th, 2025, meaning Burry is no longer required to file 13F reports. No public filing discloses the size or the form of his Fiserv holding.

The deal backdrop is real but unconsummated. The Financial Times reported that Clayton, Dubilier & Rice, teamed with GTCR, is pursuing a takeover of Global Payments, which has an enterprise value of about $40 billion, with talks ongoing and possibly producing no deal, per Bloomberg Law's October 30th, 2026 account. Global Payments shares jumped 12% that day.

24/7 Wall St. ran the scale of what Burry's range would require: at $100 to $120 a share, Fiserv's equity would be worth $53 billion to $64 billion, and a buyer would have to fund $80 billion to $91 billion including about $27 billion of debt. That arithmetic is the outlet's, not Burry's.

What to watch

Fiserv's third quarter 2026 results, released November 3rd, 2026, showed GAAP revenue of $5.20 billion, down 1% year over year, and a GAAP loss per share of $(11.17) for the quarter. On the call the company doubled its Project Elevate savings target to $1 billion from $500 million, said it plans $500 million of share repurchases in the fourth quarter, and reported gross debt to adjusted EBITDA of 3.1x, per the earnings call summary carried by Yahoo Finance. Chief executive Takis Georgakopoulos told analysts that clients want to know that you give a damn, as reported by TheStreet.

Reporting from Benzinga, Yahoo Finance carrying Stocktwits and Barchart, 24/7 Wall St., TheStreet, Bloomberg Law, Morningstar, CNBC, Fiserv investor relations and the company's SEC filings, as of November 8th, 2026.

Informational only, not investment advice.