TransUnion (TRU)
Who owns TransUnion (TRU)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.3% of the shares are freely tradable; institutional investors hold 118.5%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.76 | 18,816,783 | +3.2 | 03/31/2026 |
| Vanguard Group Inc | 9.66 | 18,628,070 | -2.3 | 12/31/2025 |
| Dodge & Cox | 8.40 | 16,189,511 | +64.5 | 03/31/2026 |
| Massachusetts Financial Services Company | 6.82 | 13,146,925 | -15.4 | 03/31/2026 |
| Independent Franchise Partners LLP | 6.29 | 12,131,944 | +32.8 | 03/31/2026 |
| Wellington Management Company LLP | 5.68 | 10,952,962 | -6.5 | 03/31/2026 |
| FMR Inc | 4.98 | 9,599,109 | +114.7 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.48 | 8,635,550 | +0.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.29 | 8,278,228 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dodge & Cox Stock I | 5.22 | 10,063,200 | +55.3 | 03/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 28. Jul 2026 | Abdelsadek Mohamed | EVP, Chief Global Solutions | Sell | 23,495 | 85.00 | 1,997,075 |
| 7. Jul 2026 | Williams Jennifer A. | SVP, Chief Accounting Officer | Sell | 972 | 80.00 | 77,760 |
| 21. Apr 2026 | Heather J Russell | EVP | Sell | 1,983 | 80.00 | 158,640 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.