Save your place

Sign in to WhoBought

Please try again later.

TransUnion (TRU) institutional ownership

Latest close $76.03 Jul 21, 2026
Market cap$15.5B 52-week range SectorIndustrials
Funds holding · Q1 2026
569
reported TRU position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net bought $839M
275 buyers · 294 sellers

TransUnion (TRU) price and institutional activity

Dates

Q1 2026

$2.6B bought by 275 investors
Dodge & Cox$486MFMR LLC$393M +273 more
$1.8B sold by 294 investors
Massachusetts Financial Services Co-$183MBessemer Group Inc-$139M +292 more
Bought Sold Totals per quarter; hover a bar for the names.

TransUnion (TRU) institutional activity · 569

Investor Type Est. change Change Δ Own Date
Dodge & Cox · Added +$486M
Change +6.3M Δ Own +64.5% Date Q1 2026
Dodge & Cox Added· Q1 2026 +$486M +6.3M +64.5% Q1 2026
FMR LLC · Added +$393M
Change +5.1M Δ Own +114.7% Date Q1 2026
FMR LLC Added· Q1 2026 +$393M +5.1M +114.7% Q1 2026
Independent Franchise Partners LLP · Added +$229M
Change +3.0M Date Q1 2026
Independent Franchise Partners LLP Added· Q1 2026 +$229M +3.0M Q1 2026
Citadel Advisors LLC Added· Q1 2026 +$229M +3.0M +1913.9% Q1 2026
Capital International Investors · New +$216M
Change +2.8M Date Q1 2026
Capital International Investors New· Q1 2026 +$216M +2.8M Q1 2026
Massachusetts Financial Services Co · Reduced −$183M
Change −2.4M Date Q1 2026
Massachusetts Financial Services Co Reduced· Q1 2026 −$183M −2.4M Q1 2026
Vulcan Value Partners, LLC · Added +$164M
Change +2.1M Date Q1 2026
Vulcan Value Partners, LLC Added· Q1 2026 +$164M +2.1M Q1 2026
Bessemer Group Inc · Reduced −$139M
Change −1.8M Date Q1 2026
Bessemer Group Inc Reduced· Q1 2026 −$139M −1.8M Q1 2026
Xn LP · Exited −$134M
Change −1.7M Δ Own −100.0% Date Q1 2026
Xn LP Exited· Q1 2026 −$134M −1.7M −100.0% Q1 2026
Meritage Group LP · Reduced −$130M
Change −1.7M Date Q1 2026
Meritage Group LP Reduced· Q1 2026 −$130M −1.7M Q1 2026
Invesco Ltd. · Added +$101M
Change +1.3M Δ Own +47.4% Date Q1 2026
Invesco Ltd. Added· Q1 2026 +$101M +1.3M +47.4% Q1 2026
AQR Capital Management LLC · Added +$94M
Change +1.2M Date Q1 2026
AQR Capital Management LLC Added· Q1 2026 +$94M +1.2M Q1 2026
William Blair Investment Management, LLC · Reduced −$82M
Change −1.1M Date Q1 2026
William Blair Investment Management, LLC Reduced· Q1 2026 −$82M −1.1M Q1 2026
Morgan Stanley · Reduced −$80M
Change −1.0M Date Q1 2026
Morgan Stanley Reduced· Q1 2026 −$80M −1.0M Q1 2026
Norges · Exited −$80M
Change −1.0M Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −$80M −1.0M −100.0% Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
15 of 569

Famous investor activity in TransUnion (TRU)

TransUnion (TRU) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Williams Jennifer A. · Officer Sell −$78K
Price $80.00 Qty −972 Owned 6K ΔOwn −14.3% Trade date Jul 7, 2026 Filed date Jul 8, 2026
Williams Jennifer A. Officer Sell $80.00 −972 −$78K 6K −14.3% Jul 7, 2026 Jul 8, 2026
Zuiker Alicia Brooke · Officer Tax withholding or exercise payment (F) -$514K
Price $74.47 Qty -7K Owned 51K ΔOwn −12.0% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Zuiker Alicia Brooke Officer Tax withholding or exercise payment (F) $74.47 -7K -$514K 51K −12.0% Jul 1, 2026 Jul 2, 2026
Skinner Todd C. · Officer Sell −$73K
Price $72.64 Qty −1K Owned 65K ΔOwn −1.5% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Skinner Todd C. Officer Sell $72.64 −1K −$73K 65K −1.5% Jul 1, 2026 Jul 2, 2026
Chaouki Steven M. · Officer Sell −$726K
Price $72.64 Qty −10K Owned 90K ΔOwn −10.0% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Chaouki Steven M. Officer Sell $72.64 −10K −$726K 90K −10.0% Jul 1, 2026 Jul 2, 2026
Williams Jennifer A. · Officer Tax withholding or exercise payment (F) -$30K
Price $73.51 Qty -404 Owned 7K Trade date Jun 1, 2026 Filed date Jun 3, 2026
Williams Jennifer A. Officer Tax withholding or exercise payment (F) $73.51 -404 -$30K 7K Jun 1, 2026 Jun 3, 2026
Skinner Todd C. · Officer Sell −$71K
Price $70.73 Qty −1K Owned 66K Trade date Jun 1, 2026 Filed date Jun 3, 2026
Skinner Todd C. Officer Sell $70.73 −1K −$71K 66K Jun 1, 2026 Jun 3, 2026
Chaouki Steven M. · Officer Sell −$354K
Price $70.73 Qty −5K Owned 100K Trade date Jun 1, 2026 Filed date Jun 3, 2026
Chaouki Steven M. Officer Sell $70.73 −5K −$354K 100K Jun 1, 2026 Jun 3, 2026
Russell Heather J. · Officer Sell −$480K
Price $71.87 Qty −7K Owned 45K Trade date May 29, 2026 Filed date Jun 1, 2026
Russell Heather J. Officer Sell $71.87 −7K −$480K 45K May 29, 2026 Jun 1, 2026
Skinner Todd C. · Officer Tax withholding or exercise payment (F) -$916K
Price $68.60 Qty -13K Owned 67K Trade date May 18, 2026 Filed date May 19, 2026
Skinner Todd C. Officer Tax withholding or exercise payment (F) $68.60 -13K -$916K 67K May 18, 2026 May 19, 2026
Russell Heather J. · Officer Tax withholding or exercise payment (F) -$701K
Price $68.60 Qty -10K Owned 52K Trade date May 18, 2026 Filed date May 19, 2026
Russell Heather J. Officer Tax withholding or exercise payment (F) $68.60 -10K -$701K 52K May 18, 2026 May 19, 2026
Chaouki Steven M. · Officer Tax withholding or exercise payment (F) -$1.1M
Price $68.60 Qty -16K Owned 105K Trade date May 18, 2026 Filed date May 19, 2026
Chaouki Steven M. Officer Tax withholding or exercise payment (F) $68.60 -16K -$1.1M 105K May 18, 2026 May 19, 2026
Achanta Venkat · Officer Tax withholding or exercise payment (F) -$1.1M
Price $68.60 Qty -16K Owned 157K Trade date May 18, 2026 Filed date May 19, 2026
Achanta Venkat Officer Tax withholding or exercise payment (F) $68.60 -16K -$1.1M 157K May 18, 2026 May 19, 2026
Cello Todd M. · Officer Tax withholding or exercise payment (F) -$1.3M
Price $68.60 Qty -18K Owned 150K Trade date May 18, 2026 Filed date May 19, 2026
Cello Todd M. Officer Tax withholding or exercise payment (F) $68.60 -18K -$1.3M 150K May 18, 2026 May 19, 2026
Cartwright Christopher A. · Director Tax withholding or exercise payment (F) -$1.8M
Price $68.60 Qty -26K Owned 565K Trade date May 18, 2026 Filed date May 19, 2026
Cartwright Christopher A. Director Tax withholding or exercise payment (F) $68.60 -26K -$1.8M 565K May 18, 2026 May 19, 2026
Skinner Todd C. · Officer Grant (A) 25K
Owned 80K Trade date May 12, 2026 Filed date May 14, 2026
Skinner Todd C. Officer Grant (A) 25K 80K May 12, 2026 May 14, 2026
15 of 100
15 of 100 Sign in to continue to older insider transactions.

TransUnion (TRU) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Dodge & Cox 23.4M
% of shares outstanding 12.1% Filing date Jun 5, 2026
Dodge & Cox 23.4M 12.1% Jun 5, 2026
Vanguard Group Inc 17.9M
% of shares outstanding 9.2% Filing date Feb 13, 2024
Vanguard Group Inc 17.9M 9.2% Feb 13, 2024
Massachusetts Financial Services Company 13.1M
% of shares outstanding 6.8% Filing date May 14, 2026
Massachusetts Financial Services Company 13.1M 6.8% May 14, 2026
Independent Franchise Partners, LLP 12.1M
% of shares outstanding 6.3% Filing date May 14, 2026
Independent Franchise Partners, LLP 12.1M 6.3% May 14, 2026
Vanguard Capital Management 10.3M
% of shares outstanding 5.3% Filing date Apr 30, 2026
Vanguard Capital Management 10.3M 5.3% Apr 30, 2026
BlackRock Inc. 9.5M
% of shares outstanding 4.9% Filing date May 5, 2023
BlackRock Inc. 9.5M 4.9% May 5, 2023
Wellington Management Group LLP 7.3M
% of shares outstanding 3.8% Filing date Feb 6, 2023
Wellington Management Group LLP 7.3M 3.8% Feb 6, 2023
T. Rowe Price Associates 4.4M
% of shares outstanding 2.3% Filing date Feb 16, 2024
T. Rowe Price Associates 4.4M 2.3% Feb 16, 2024
8 of 9

TransUnion (TRU) ownership FAQ

Who owns TRU?

569 reporting institutions disclosed TRU position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.