TransUnion Ownership | Who Owns TransUnion?
TransUnion Ownership Summary
TransUnion is owned by 84.07% institutional investors, 0.43% insiders, and 15.50% retail investors. Vanguard group is the largest institutional shareholder, holding 9.56% of TRU shares. Dodge & Cox Stock I is the top mutual fund, with 3.37% of its assets in TransUnion shares.
TRU Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | TransUnion | 84.07% | 0.43% | 15.50% |
| Sector | Industrials Stocks | 47.69% | 12.55% | 39.76% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 18.63M | 9.56% | $1.60B |
| Blackrock funding, inc. /de | 18.23M | 9.36% | $1.56B |
| Massachusetts financial services co /ma/ | 15.54M | 7.98% | $1.33B |
| Wellington management group llp | 11.96M | 6.13% | $1.00B |
| Blackrock | 9.49M | 4.89% | $703.85M |
| Morgan stanley | 7.98M | 4.09% | $684.00M |
| 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 | 607.93K | 9.19% | $52.13M |
| Pbcay one rsc | 607.94K | 9.19% | $52.13B |
| Crow's nest lp | 357.25K | 6.23% | $29.93M |
| Xn lp | 2.45M | 6.03% | $204.98M |
| Wilson asset management () pty | 229.88K | 5.06% | $19.71M |
| Triple frond partners | 551.15K | 4.91% | $47.26M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| State street | 6.78M | 0.02% | 2.60M |
| Invesco | 2.64M | 0.03% | 2.06M |
| T. rowe price investment management | 7.06M | 0.36% | 1.80M |
| Point72 asset management | 1.56M | 0.22% | 1.39M |
| Vulcan value partners | 1.06M | 1.67% | 1.06M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Apg asset management | 114.82K | 0.02% | -3.39M |
| Massachusetts financial services co /ma/ | 15.54M | 0.43% | -2.73M |
| Unisphere establishment | - | - | -1.67M |
| Egerton capital (uk) llp | - | - | -1.47M |
| Viking global investors lp | - | - | -1.34M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vulcan value partners | 1.06M | 1.67% | 1.06M | $91.04M |
| Norges bank | 1.04M | 0.01% | 1.04M | $89.07M |
| Pbcay one rsc | 607.94K | 9.19% | 607.94K | $52.13B |
| Sunriver management | 517.92K | 4.66% | 517.92K | $44.41M |
| Ilex capital partners (uk) llp | 488.48K | 1.31% | 488.48K | $40.92M |
Sold Out
| Holder | Change |
|---|---|
| Winnow wealth | -1.00 |
| Hexagon capital partners | -1.00 |
| Mendota financial group | -2.00 |
| Harbor investment advisory | -2.00 |
| Kohmann bosshard financial services | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 466 | -19.10% | 163,776,472 | -22.60% | 84 | 0.71% | 237 | -24.52% | 164 | -5.75% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Dodge & Cox Stock I | 6.48M | 3.37% | 6.48M |
| iShares Core S&P Mid-Cap ETF | 6.27M | 3.26% | 6.27M |
| Vanguard Total Stock Mkt Idx Inv | 6.09M | 3.17% | 13.12K |
| Vanguard US Total Market Shares ETF | 6.15M | 3.15% | 4.55K |
| MFS Growth Equity | 4.91M | 2.52% | - |
| VanEck Morningstar Wide Moat | 3.67M | 1.91% | 303.23K |
| VanEck Morningstar Wide Moat ETF | 3.59M | 1.87% | -4.42K |
| MFS Large Cap Growth Equity | 3.31M | 1.72% | 336.10K |
| Eaton Vance Atlanta Capital SMID-Cap I | 3.30M | 1.72% | -178.40K |
| MFS Growth B | 3.30M | 1.69% | -1.61M |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 03, 2026 | Williams Jennifer A. | SVP, Chief Accounting Officer | Sell | $134.32K |
| Mar 02, 2026 | Skinner Todd C. | President, International | Sell | $38.32K |
| Mar 02, 2026 | CHAOUKI STEVEN M | President, US Markets | Sell | $383.20K |
| Feb 02, 2026 | Skinner Todd C. | President, International | Sell | $39.40K |
| Jan 02, 2026 | Skinner Todd C. | President, International | Sell | $42.85K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 6 |
| 2025 Q4 | - | 5 |
| 2025 Q3 | - | 7 |
| 2025 Q2 | - | 3 |
| 2025 Q1 | - | 7 |
TRU Ownership FAQ
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