Famous short seller targets crypto-friendly bank in new report

Founded in 2011, SoFi Technologies, Inc. (Nasdaq: SOFI) is an American fintech company that operates as a nationally chartered online bank. It offers personal loans, student loans, auto loans, and credit cards.

The social finance firm went public through a merger with Social Capital Hedosophia Holdings Corp. V, a special-purpose acquisition company (SPAC) backed by the billionaire Chamath Palihapitiya, in 2021.

Chamath Palihapitiya, co-founder and chief executive officer of Social+Capital Partnership LLC, speaks at the 23rd annual Sohn Investment Conference in New York, U.S., on Monday, April 23, 2018.

In November last year, it became the first nationally chartered bank in the U.S. to launch cryptocurrency trading for retail customers. The service allows users to trade cryptocurrencies like Bitcoin (BTC), Ethereum (ETH) and Solana (SOL) within the same app they use for banking, borrowing and investing.

In December, SoFi launched a U.S. dollar stablecoin, SoFiUSD.

The company’s stock has performed well over the last year, gaining more than 25% of value during the period. But it recently became the target of a popular short-seller.


Muddy Waters Research, the investment research firm known for short selling, released a report on March 17 and called SoFi Technologies a “financial engineering treadmill, not a healthily growing origination business.”

The short-seller disclosed a short position in SoFi and accused the fintech firm of improper accounting practices. SoFi shareholders may be facing ongoing dilution as the management can meet bonus targets tied to loan valuations and off-balance-sheet structures that disguise borrowings as revenue, Muddy Waters claimed in the 28-page report.

There were more allegatory claims in the report:

  • SoFI seems to have a material misstatement of at least $312 million of unrecorded debt and there is a possibility of the company having made “more extensive” misstatements that Muddy Waters hadn’t detected.

  • SoFI’s personal loan charge-off rate is approximately 6.1%, not 2.89% as SoFi claims.

  • SoFi’s student loan segment exists primarily to generate fair value gains for management bonuses.

  • SoFI’s secured loan business is a seller-financed whole loan sales program.

  • SoFi’s 2025 Adjusted EBITDA is inflated by approximately 90%.

“Management effectively gets paid for diluting shareholders,” Muddy Waters claimed about SoFi Technologies.

Related: SoFi becomes first U.S. national bank to offer crypto trading

SoFi Technologies called the report “factually inaccurate and misleading” and said it may explore legal action against Muddy Waters.

The short-seller responded, “Muddy Waters has been sued a number of times. We’re undefeated.”

On the day the short-seller released the report, the SoFi stock didn’t suffer any decline and remained rather flat. It closed at $17.27 on March 17.

<em>Anthony Noto, chief executive officer of SoFi Technologies Inc., speaks during the Trump Accounts Launch Summit in Washington, DC, US, on Wednesday, Jan. 28, 2026.</em>
Anthony Noto, chief executive officer of SoFi Technologies Inc., speaks during the Trump Accounts Launch Summit in Washington, DC, US, on Wednesday, Jan. 28, 2026.

In fact, SoFi CEO Anthony Noto bought 28,900 shares worth approximately $500,000 following the short-seller’s report to demonstrate his confidence in his company.

Muddy Waters said on March 22 that SOFI’s response didn’t address a single factual claim.

Mizuho analyst Dan Dolev defended SoFi Technologies against Muddy Waters’ claims, Investing.com reported on March 24.

Though the report has an impressive amount of detail and analysis, Dolev said the claims could likely be refuted using SoFi’s public disclosures. Mizuho maintained an Outperform rating on SoFi and a stock price target of $38.

Since March 17, the SOFI stock has declined 15%. It was trading at $15 at the time of writing, down 1.5% in a day.

TheStreet Roundtable reached out to both Muddy Waters and SoFi Technologies for comments but did not receive any response by the time of publication.

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This story was originally published by TheStreet on Mar 30, 2026, where it first appeared in the MARKETS section. Add TheStreet as a Preferred Source by clicking here.