PennyMac Financial Services Sees Surge in Short Interest

Short positions on the mortgage lender's stock increased by 48% in February

Mar. 2, 2026 at 11:07pm

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PennyMac Financial Services, Inc. (NYSE:PFSI), a leading mortgage banking company based in Westlake Village, California, saw a significant increase in short interest on its stock during the month of February. As of February 13th, short interest totaled 1,965,915 shares, up 48.1% from the January 29th total of 1,327,258 shares. This represents 4.5% of the company's outstanding stock.

Why it matters

The rise in short interest on PennyMac Financial Services' stock could signal that some investors are betting against the company's performance. This could be due to concerns about the mortgage market or the company's financial outlook. The increase in short positions is notable given PennyMac's position as one of the largest residential mortgage loan servicers in the United States.

The details

Based on the company's average daily trading volume of 1,550,167 shares, the days-to-cover ratio, which measures how long it would take short sellers to cover their positions, is currently 1.3 days. This indicates that the short positions on the stock could be covered relatively quickly.

  • As of February 13th, 2026, short interest on PennyMac Financial Services' stock totaled 1,965,915 shares.
  • This represents a 48.1% increase from the January 29th, 2026 total of 1,327,258 shares.

The players

PennyMac Financial Services, Inc.

A leading mortgage banking company based in Westlake Village, California, operating through two primary business segments: Production and Mortgage Servicing Rights (MSR).

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The takeaway

The surge in short interest on PennyMac Financial Services' stock could indicate that some investors are bearish on the company's prospects, potentially due to concerns about the broader mortgage market or the company's financial outlook. However, the relatively low days-to-cover ratio suggests that the short positions could be covered relatively quickly if the company's performance improves or the market sentiment shifts.