Swiss National Bank Reduces Stake in Sun Communities, Inc.

Real estate investment trust sees institutional investor sell off nearly 5% of shares

Mar. 13, 2026 at 9:54am

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According to a recent SEC filing, Swiss National Bank lowered its holdings in Sun Communities, Inc. (NYSE:SUI) by 4.7% in the third quarter. The fund owned 367,960 shares of the real estate investment trust's stock after selling 18,300 shares during the period.

Why it matters

Sun Communities is a major real estate investment trust that specializes in manufactured housing communities, RV resorts, and marinas. Changes in institutional ownership can signal shifts in investor sentiment and market expectations for the company.

The details

Swiss National Bank sold 18,300 shares of Sun Communities stock in the third quarter, reducing its total stake to 367,960 shares. This represented about 0.30% of the company's outstanding shares at the time. The move came as several other hedge funds and institutional investors also adjusted their positions in Sun Communities during the quarter.

  • Swiss National Bank filed the 13F report disclosing the share sale on March 13, 2026.
  • The share sale occurred during the third quarter of the previous year.

The players

Swiss National Bank

The central bank of Switzerland, which manages the country's monetary policy and currency.

Sun Communities, Inc.

A real estate investment trust that owns and operates manufactured housing communities, recreational vehicle resorts, and marinas across the United States.

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What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident

The takeaway

The reduction in Swiss National Bank's stake in Sun Communities reflects broader shifts in institutional ownership of the REIT, which could signal changing market perceptions or investment strategies around the company's performance and outlook.