Massachusetts Financial Services Company filed an amended ownership disclosure with the SEC on November 13, 2026, reporting its beneficial holdings in TransUnion (NYSE:TRU) common stock as of September 30, 2026.

Key Highlights

  • Beneficial ownership: Massachusetts Financial Services Company reported aggregate beneficial ownership of 8,808,658 shares of TransUnion common stock.
  • Percent of class: The aggregate position represents 4.59% of TransUnion's outstanding common stock, according to the filing.
  • Sole voting and dispositive power: MFS reported sole voting power and sole dispositive power over 8,808,658 shares, with zero shared voting or dispositive power.
  • Amendment number: This filing is Amendment No. 7 to MFS's prior ownership statement covering TransUnion common stock (CUSIP 89400J107).
  • Filing date and event date: The statement was signed by Compliance Director Deepu Pylee on November 13, 2026, with the triggering event dated September 30, 2026.
  • Filer classification: MFS identified itself as an investment adviser (type "IA"), organized in Delaware, with principal offices at 111 Huntington Avenue, Boston, MA 02199.

MFS Ownership Position in TransUnion After Amendment No. 7

Massachusetts Financial Services Company, a Delaware-organized investment adviser, disclosed its updated stake in TransUnion in this seventh amendment to its beneficial ownership statement. TransUnion, a data and analytics company incorporated in Delaware with principal executive offices at 555 West Adams Street, Chicago, IL 60661, has its common stock listed on the NYSE under the ticker TRU. MFS's filing covers shares held as of September 30, 2026, the date identified as the event requiring the amended statement.

According to the filing, MFS reported an aggregate beneficial ownership of 8,808,658 shares, representing 4.59% of TransUnion's common stock class. A separate line in the filing lists the amount beneficially owned as 8,782,321 shares at 4.58% of the class. The filing further states that MFS holds sole voting power and sole dispositive power over 8,808,658 shares, with no shared voting or dispositive power reported. Item 5 of the filing designates this as ownership of 5 percent or less of a class.

MFS certified, through Compliance Director Deepu Pylee's signature, that the referenced securities "were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities." Items 6 through 9 of the filing each indicate "Not Applicable," meaning MFS did not report ownership on behalf of another person, identify a subsidiary, or note any group membership or dissolution.

What Was Disclosed

Massachusetts Financial Services Company filed Amendment No. 7 to its beneficial ownership statement covering TransUnion common stock, reporting 8,808,658 shares, equal to 4.59% of the class, with all voting and dispositive power held solely by MFS as of September 30, 2026.