As of November 6, 2026, TransUnion is a publicly traded company (NYSE: TRU); its largest reported holder is Dodge & Cox, with 12.1% on Schedule 13G/A of June 5, 2026, then Independent Franchise Partners, LLP (6.29%). The largest insider holding is Christopher A. Cartwright, the chief executive and president, with 541,435 shares (0.28% of shares outstanding), per Form 4 of September 1, 2026 (Schedule 13G/A, June 5, 2026).
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Is TransUnion a real, registered company?
- TransUnion files with the SEC under CIK 1552033 (its SEC filings).
- Its shares are listed under the ticker TRU on NYSE (SEC company record).
- Incorporated in Delaware; business address in Chicago, Illinois, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under TransUnion in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is David Gilbert, Chief Financial Officer (Form 8-K filed 2026-11-05). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Massachusetts Financial Services Company (filed 2026-08-12).
Who are TransUnion's owners and officers?
TransUnion: incorporated in Delaware; business address in Chicago, Illinois; industry Services-Consumer Credit Reporting, Collection Agencies (Form D, 2026-11-05).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-13 | Wellington Management Group LLP | 3.4% |
| Schedule 13G/A, 2026-08-12 | Massachusetts Financial Services Company | 5.6% |
| Schedule 13G, 2026-08-06 | Fmr LLC | 6% |
| Schedule 13G/A, 2026-06-05 | Dodge & Cox | 12.1% |
| Schedule 13G, 2026-05-14 | Independent Franchise Partners, LLP | 6.29% |
| Schedule 13G/A, 2026-05-14 | Massachusetts Financial Services Company | 6.8% |
| Schedule 13G/A, 2026-05-14 | Dodge & Cox | 8.4% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.35% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G, 2026-02-13 | Dodge & Cox | 5.1% |
| Schedule 13G/A, 2026-01-28 | Massachusetts Financial Services Company | 8% |
| Schedule 13G/A, 2025-11-04 | Massachusetts Financial Services Company | 9.4% |
Questions about who owns TransUnion
Who owns TransUnion?
On this page, 5 holders' latest ownership filings report 5% or more of TransUnion: Dodge & Cox (12.1%, Schedule 13G/A, filed 2026-06-05), Independent Franchise Partners, LLP (6.29%, Schedule 13G, filed 2026-05-14), Fmr LLC (6%, Schedule 13G, filed 2026-08-06), Massachusetts Financial Services Company (5.6%, Schedule 13G/A, filed 2026-08-12) and Vanguard Capital Management (5.35%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of TransUnion?
By the share each holder's latest filing reports, the largest holders of TransUnion on this page are Dodge & Cox (12.1%), Independent Franchise Partners, LLP (6.29%) and Fmr LLC (6%).
When did Dodge & Cox buy into TransUnion?
The filings give report dates, not purchase dates. The earliest filing from Dodge & Cox on this page is the Schedule 13G, filed 2026-02-13, reporting 5.1%; its latest, Schedule 13G/A filed 2026-06-05, reports 12.1%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 12 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-11-05 | David Gilbert | Chief Financial Officer | appointed | 2027-01-01 |
Which insiders own TransUnion shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and president: 541,435 shares (0.28% of shares outstanding), 535,744 held directly and 5,691 indirectly (Form 4, 2026-09-01).
- , the executive vice president and chief tech: 196,912 shares (0.10% of shares outstanding) (Form 4, 2026-09-14).
- , the chief financial officer and executive vice president: 141,802 shares (0.07% of shares outstanding) (Form 4, 2026-09-01).
- , the executive vice president and chief strategy: 123,834 shares (0.06% of shares outstanding) (Form 4, 2026-10-02).
- , the president and us markets: 77,888 shares (0.04% of shares outstanding) (Form 4, 2026-11-03).
Shares outstanding: 190,700,000 as of 2026-09-30, from the company's latest SEC cover page.
How much has TransUnion raised?
No fundraising or offering filing from TransUnion is on file with us.
Keep reading
More on TransUnion and the records around it.
TransUnion elsewhere on the record
- Leadership changes Sep 2026
- 5%+ stake filings Aug 2026
Companies that share a holder
- Independent Franchise Partners, LLP also filed stake reports on 5 other companies: Gartner Inc. (Aug 2026), NEWS CORP (Aug 2026), ZILLOW GROUP, INC. (Aug 2026)
- Massachusetts Financial Services Company also filed stake reports on 26 other companies: ASHLAND INC. (Aug 2026), BLACKSTONE DIGITAL INFRASTRUCTURE TRUST INC (Aug 2026), PG&E CORP (Aug 2026)
- Dodge & Cox also filed stake reports on 36 other companies: Charter Communications, Inc. (Aug 2026), SUN COMMUNITIES, INC (Aug 2026), Aegon Ltd (May 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
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https://mentionfox.com/who-owns/transunion