TransUnion Ownership | Who Owns TransUnion?


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TransUnion Ownership Summary


TransUnion is owned by 1.36% institutional investors, 0.34% insiders, and 98.30% retail investors. Massachusetts financial services co /ma/ is the largest institutional shareholder, holding 10.04% of TRU shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.21% of its assets in TransUnion shares.

TRU Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTransUnion1.36%0.34%98.30%
SectorIndustrials Stocks 39.35%12.62%48.03%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Massachusetts financial services co /ma/19.54M10.04%$1.81B
Vanguard group18.07M9.28%$1.67B
Blackrock funding, inc. /de10.64M5.47%$986.79M
Blackrock9.49M4.89%$703.85M
Morgan stanley7.76M4.00%$575.77M
Wellington management group llp6.75M3.47%$625.78M
Farallon capital management5.33M2.74%$493.80M
Van eck associates5.14M2.64%$476.49M
Fmr5.04M2.59%$467.71M
Bessemer group4.49M2.31%$416.66M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Untitled investments lp718.65K16.24%$66.63M
Lansing management lp179.02K12.47%$14.86M
Meritage group lp4.28M9.46%$396.65M
Theleme partners llp1.48M9.20%$137.24M
Crow's nest lp366.00K7.51%$30.37M
Xn lp1.97M6.09%$146.37M
Incline global management83.79K5.89%$7.77M
Platinum investment management1.88M5.64%$139.44M
Wilson asset management () pty220.54K5.30%$20.45M
Lts one management lp200.00K5.17%$18.54M

Top Buyers

HolderShares% AssetsChange
Wellington management group llp6.75M0.11%2.32M
Norges bank1.94M0.02%1.94M
Viking global investors lp4.10M1.23%1.70M
Xn lp1.97M6.09%1.30M
Blackrock funding, inc. /de10.64M0.02%959.75K

Top Sellers

HolderShares% AssetsChange
Apg asset management3.12M0.78%-3.55M
Unisphere establishment---1.67M
Capital investors3.92M0.07%-1.46M
Boston partners---1.10M
Neuberger berman group1.60M0.12%-1.10M

New Positions

HolderShares% AssetsChangeValue
Norges bank1.94M0.02%1.94M$180.01M
Point72 asset management801.24K0.16%801.24K$74.28M
Raymond james financial172.60K0.01%172.60K$16.00M
Holocene advisors, lp56.79K0.02%56.79K$5.27M
Qube research56.36K0.01%56.36K$5.23M

Sold Out

HolderChange
Tfc financial management-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


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 20258-98.57%2,659,662-98.60%10.01%3-98.99%5-97.50%
Dec 31, 2024513-1.16%176,730,110-8.40%900.92%270-9.09%18421.85%
Sep 30, 20245139.38%192,894,6580.43%991.01%29315.35%1503.45%
Jun 30, 20244667.62%192,054,531-2.08%980.96%25217.76%144-12.20%
Mar 31, 20244331.88%196,143,3970.22%1010.99%214-3.17%1642.50%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv6.26M3.21%88.00K
Vanguard US Total Market Shares ETF6.15M3.15%4.55K
MFS Growth B4.91M2.52%-
MFS Growth Equity4.91M2.52%-115.04K
Vanguard Mid Cap Index Institutional4.24M2.17%40.64K
VanEck Morningstar Wide Moat3.82M1.96%-55.60K
VanEck Morningstar Wide Moat ETF3.53M1.81%-2.50K
Eaton Vance Atlanta Capital SMID-Cap I3.40M1.74%232.88K
MFS Massachusetts Inv Gr Stk A3.25M1.67%592.11K
Capital Group Wash Mutual Invtrs Comp3.22M1.65%-6.44K

Recent Insider Transactions


DateNameRoleActivityValue
Jun 02, 2025CHAOUKI STEVEN M President, US MarketsSell$84.91K
May 01, 2025CHAOUKI STEVEN M President, US MarketsSell$82.96K
Apr 01, 2025CHAOUKI STEVEN M President, US MarketsSell$83.31K
Mar 06, 2025Martin Timothy J EVP - Global SolutionsSell$221.60K
Mar 03, 2025CHAOUKI STEVEN M President, US MarketsSell$91.98K

Insider Transactions Trends


DateBuySell
2025 Q2-3
2025 Q1-7
2024 Q4-6
2024 Q3-12
2024 Q2-5

TRU Ownership FAQ


Who owns the most shares of TransUnion?

TransUnion’s largest shareholders are Massachusetts financial services co /ma/ (19.54M shares, 10.04%), Vanguard group (18.07M shares, 9.28%), and Blackrock funding, inc. /de (10.64M shares, 5.47%). Together, they hold 24.79% of TransUnion’s total shares outstanding.

Does Blackrock own TransUnion?

Yes, BlackRock owns 4.89% of TransUnion, totaling 9.49M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 703.85M$. In the last quarter, BlackRock increased its holdings by 91.59K shares, a 0.97% change.

Who is TransUnion’s biggest shareholder by percentage of total assets invested?

Untitled investments lp is TransUnion’s biggest shareholder by percentage of total assets invested, with 16.24% of its assets in 718.65K TransUnion shares, valued at 66.63M$.

Who is the top mutual fund holder of TransUnion shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of TransUnion shares, with 3.21% of its total shares outstanding invested in 6.26M TransUnion shares.

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