Aflac Major Shareholder Trims Stake in Ongoing Selloff

Post Holdings Co. Ltd. Japan sells 19,600 shares as part of systematic disposals totaling 176,000 shares since March

Apr. 4, 2026 at 10:05am

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Aflac Incorporated (NYSE:AFL) major shareholder Post Holdings Co. Ltd. Japan sold 19,600 shares of the company's stock on April 1 at an average price of $109.85, trimming its stake to 51,954,900 shares (a 0.04% decrease). The transaction was executed under a pre-arranged Rule 10b5-1 trading plan and is part of a series of disposals from March 10 through April 1 that total about 176,000 shares, signaling ongoing systematic selling by the major shareholder.

Why it matters

The series of share sales by Aflac's largest shareholder, Post Holdings Co. Ltd. Japan, suggests the company may be looking to reduce its exposure to the insurance provider. This could signal a shift in the major investor's long-term outlook on Aflac's prospects, though the trades were made under a pre-arranged plan.

The details

In the most recent transaction on April 1, Post Holdings Co. Ltd. Japan sold 19,600 Aflac shares at an average price of $109.85, reducing its stake to 51,954,900 shares. This follows a series of disposals from March 10 through April 1 totaling around 176,000 shares, indicating the major shareholder has been systematically trimming its position in the insurance company.

  • On April 1, Post Holdings Co. Ltd. Japan sold 19,600 Aflac shares.
  • From March 10 through April 1, Post Holdings Co. Ltd. Japan has sold a total of around 176,000 Aflac shares.

The players

Post Holdings Co. Ltd. Japan

Aflac's major shareholder that has been systematically selling the company's shares since March.

Aflac Incorporated

An American insurance company that provides supplemental insurance products, including accident, disability income and life insurance products.

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The takeaway

The ongoing share sales by Aflac's largest shareholder suggest the major investor may be looking to reduce its exposure to the insurance provider, potentially signaling a shift in its long-term outlook on the company's prospects. However, the trades were made under a pre-arranged plan, so the reasons behind the systematic selloff remain unclear.