TransUnion Ownership | Who Owns TransUnion?
TransUnion Ownership Summary
TransUnion is owned by 107.50% institutional investors, 0.34% insiders. Blackrock funding, inc. /de is the largest institutional shareholder, holding 9.79% of TRU shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.15% of its assets in TransUnion shares.
TRU Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | TransUnion | 107.50% | 0.34% | -7.83% |
| Sector | Industrials Stocks | 46.77% | 12.62% | 40.60% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 19.10M | 9.79% | $1.60B |
| Vanguard group | 19.06M | 9.77% | $1.60B |
| Massachusetts financial services co /ma/ | 18.28M | 9.37% | $1.53B |
| Wellington management group llp | 11.96M | 6.13% | $1.00B |
| Blackrock | 9.49M | 4.89% | $703.85M |
| Morgan stanley | 8.31M | 4.26% | $696.06M |
| T. rowe price investment management | 7.06M | 3.62% | $591.11M |
| State street | 6.78M | 3.48% | $568.18M |
| Meritage group lp | 5.47M | 2.80% | $458.11M |
| Farallon capital management | 4.73M | 2.43% | $396.45M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Meritage group lp | 5.47M | 13.08% | $458.11M |
| Lansing management lp | 206.77K | 12.57% | $17.32M |
| Untitled investments lp | 543.46K | 12.29% | $45.53M |
| Theleme partners llp | 2.23M | 11.95% | $186.90M |
| Spear rsc | 1.44M | 6.80% | $121.04M |
| Crow's nest lp | 357.25K | 6.23% | $29.93M |
| Xn lp | 2.45M | 6.03% | $204.98M |
| Wilson asset management () pty | 229.88K | 4.77% | $19.26M |
| Incline global management | 185.49K | 4.61% | $15.54M |
| Triple frond partners | 430.47K | 3.93% | $36.06M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 19.10M | 0.03% | 8.45M |
| State street | 6.78M | 0.02% | 2.60M |
| Invesco | 2.64M | 0.03% | 2.06M |
| Norges bank | 1.94M | 0.02% | 1.94M |
| T. rowe price investment management | 7.06M | 0.36% | 1.80M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | 18.28M | 0.47% | -4.45M |
| Unisphere establishment | - | - | -1.67M |
| Viking global investors lp | - | - | -1.34M |
| Southpoint capital advisors lp | 1.10M | 2.42% | -1.10M |
| Boston partners | - | - | -1.10M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.94M | 0.02% | 1.94M | $180.01M |
| Egerton capital (uk) llp | 1.47M | 1.29% | 1.47M | $122.74M |
| Ilex capital partners (uk) llp | 488.48K | 1.31% | 488.48K | $40.92M |
| Triple frond partners | 430.47K | 3.93% | 430.47K | $36.06M |
| Retirement systems of alabama | 297.52K | 0.08% | 297.52K | $24.93M |
Sold Out
| Holder | Change |
|---|---|
| Hexagon capital partners | -1.00 |
| Harbor investment advisory | -2.00 |
| Mendota financial group | -2.00 |
| Kohmann bosshard financial services | -3.00 |
| Creative financial designs inc /adv | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 553 | 0.36% | 209,618,433 | 6.39% | 107 | 1.05% | 302 | 3.78% | 167 | -16.08% |
| Jun 30, 2025 | 542 | -1.09% | 196,910,613 | 2.76% | 100 | 1.05% | 291 | 3.19% | 194 | 2.65% |
| Mar 31, 2025 | 8 | -98.57% | 2,659,662 | -98.60% | 1 | 0.01% | 3 | -98.99% | 5 | -97.50% |
| Dec 31, 2024 | 513 | -1.16% | 176,730,110 | -8.40% | 90 | 0.92% | 270 | -9.09% | 184 | 21.85% |
| Sep 30, 2024 | 513 | 9.38% | 192,894,658 | 0.43% | 99 | 1.01% | 293 | 15.35% | 150 | 3.45% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 6.15M | 3.15% | 4.55K |
| Vanguard Total Stock Mkt Idx Inv | 6.13M | 3.15% | -145.97K |
| MFS Growth Equity | 4.91M | 2.52% | - |
| Vanguard Mid Cap Index Institutional | 4.35M | 2.23% | 46.92K |
| Eaton Vance Atlanta Capital SMID-Cap I | 3.67M | 1.88% | - |
| VanEck Morningstar Wide Moat | 3.52M | 1.80% | -299.43K |
| VanEck Morningstar Wide Moat ETF | 3.38M | 1.74% | -2.61K |
| MFS Growth B | 3.30M | 1.69% | -1.61M |
| Capital Group Wash Mutual Invtrs Comp | 3.22M | 1.65% | -6.44K |
| American Funds Washington Mutual A | 3.22M | 1.65% | -6.44K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 01, 2025 | CHAOUKI STEVEN M | President, US Markets | Sell | $84.04K |
| Nov 03, 2025 | CHAOUKI STEVEN M | President, US Markets | Sell | $80.47K |
| Oct 01, 2025 | CHAOUKI STEVEN M | President, US Markets | Sell | $83.19K |
| Sep 05, 2025 | RUSSELL HEATHER J | EVP, Chief Legal Officer | Sell | $480.38K |
| Sep 02, 2025 | CHAOUKI STEVEN M | President, US Markets | Sell | $86.12K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 3 |
| 2025 Q3 | - | 7 |
| 2025 Q2 | - | 3 |
| 2025 Q1 | - | 7 |
| 2024 Q4 | - | 6 |
TRU Ownership FAQ
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