Companies / TransUnion
TransUnion
Financials · FY2025
Ownership
191.6M shares outstanding · as of Jun 30, 2026
Ownership
| Insiders | 0.51% | 967,730 |
| 10%+ / strategic | 5.14% | 9,842,006 |
| Institutions | 102.86% | 197,089,141 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 16
View all →| Insider | % of shares | Shares |
|---|---|---|
Cartwright Christopher ACEOPresident and CEO · Director | 0.28% | 531,959 |
Achanta VenkatFormerEVP, Chief Tech, Data & Analy. | 0.07% | 131,752 |
Cello Todd MEVP & CFO | 0.07% | 126,749 |
Chaouki Steven MFormerPresident, US Markets | 0.05% | 94,711 |
Abdelsadek MohamedEVP, Chief Global Solutions | 0.05% | 91,997 |
Zuiker Alicia BrookeEVP, CHRO | 0.03% | 57,455 |
Skinner Todd C.FormerPresident, International | 0.03% | 56,263 |
Chambers TiffaniEVP, Chief Operations Officer | 0.03% | 53,336 |
Joseph Pamela aDirector | 0.02% | 42,743 |
Russell Heather JFormerEVP, Chief Legal Officer | 0.02% | 41,063 |
Institutional holders 589
View all →| Holder | Value | % of shares |
|---|---|---|
| $1.60B | 9.72% | |
| $1.37B | 9.89% | |
| $1.33B | 8.11% | |
| $1.00B | 6.12% | |
| $843.95M | 5.14% | |
| $783.49M | 4.77% | |
| $684.00M | 4.16% | |
| $513.42M | 3.71% | |
| $457.43M | 2.78% | |
| $383.33M | 2.33% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Cartwright Christopher A CEO | Other | Common Stock | $3.41M | -43K -7.54% | 531,959 0.28% of shares | low |
| Feb 27, 2026 | Achanta Venkat Executive | Other | Common Stock | $1.50M | -19K -12.64% | 131,752 0.07% of shares | low |
| Feb 27, 2026 | Cello Todd M Executive | Other | Common Stock | $948.8K | -12K -8.70% | 126,749 0.07% of shares | low |
| Feb 27, 2026 | Chaouki Steven M Executive | Other | Common Stock | $834.8K | -11K -9.63% | 99,711 0.05% of shares | low |
| Mar 3, 2026 | Chambers Tiffani Executive | Other | Common Stock | $765.6K | -10K -15.34% | 53,336 0.03% of shares | low |
| Feb 27, 2026 | Skinner Todd C. Executive | Other | Common Stock | $691.9K | -9K -13.43% | 56,763 0.03% of shares | low |
| Feb 27, 2026 | Russell Heather J Executive | Other | Common Stock | $533.3K | -7K -13.08% | 45,130 0.02% of shares | low |
| Mar 2, 2026 | Chaouki Steven M Executive | Sell | Common Stock | $383.2K | -5K -5.01% | 94,711 0.05% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Massachusetts Financial Services Company | Passive13G/A | — |
| Dodge & Cox | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| TRU | — | 89400J107 |