SG Americas Securities Boosts Stake in Pinnacle Financial Partners

The institutional investor increased its position in the Tennessee-based bank by over 2,600%.

Mar. 29, 2026 at 9:10am

SG Americas Securities LLC significantly increased its stake in Pinnacle Financial Partners, Inc. (NYSE: PNFP) during the fourth quarter, according to a recent SEC filing. The institutional investor now owns approximately 129,779 shares of the Tennessee-based bank's stock, up from just 4,724 shares held previously.

Why it matters

The large increase in SG Americas' position in Pinnacle Financial Partners suggests the institutional investor sees significant growth potential in the regional bank. Pinnacle Financial Partners has a strong presence in the Nashville metropolitan area and has been expanding its footprint across the Southeast.

The details

According to the 13F filing, SG Americas Securities boosted its position in Pinnacle Financial Partners by 2,647.2% in the fourth quarter, adding 125,055 shares. The firm now owns approximately 0.17% of the company's outstanding shares, valued at $12.4 million as of the end of 2025. Other major institutional investors in Pinnacle Financial Partners include AQR Capital Management, Nomura Holdings, and Wellington Management Group.

  • SG Americas Securities increased its Pinnacle Financial Partners stake in the fourth quarter of 2025.
  • Pinnacle Financial Partners' stock price closed at $82.94 per share on March 29, 2026.

The players

SG Americas Securities LLC

An institutional investor that significantly increased its position in Pinnacle Financial Partners during the fourth quarter of 2025.

Pinnacle Financial Partners, Inc.

A bank holding company headquartered in Nashville, Tennessee that provides commercial and consumer banking services across the Southeast.

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What’s next

Investors will be closely watching Pinnacle Financial Partners' upcoming earnings report and any further updates on institutional ownership changes.

The takeaway

The substantial increase in SG Americas' stake in Pinnacle Financial Partners indicates the institutional investor's confidence in the bank's growth prospects and ability to continue expanding its regional footprint.