Mustard Seed Investor logo: a sprouting mustard seedMustard Seed Investor
← All stocks
TRUIndustrialsCommon Stock

TransUnion

Held by 10 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 89400J107 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

Download report
In plain English: 10 of the investors we track own this stock. In the latest quarter, 5 of them bought more of it and 6 sold some or all of theirs. That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
10
-2 vs last quarter (like-for-like)
Total value held
$2.32B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.2%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$689.07M
+44.6% vs last quarter
Net shares bought
+8.6M
Est. net flow +$625.94M
Quarter activity
5 bought · 6 sold
0 new · 2 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns TRU?

🔒 The 'who added and who trimmed' chart is a Plus feature

You're viewing the Free plan. Upgrade to unlock The 'who added and who trimmed' chart — every paid plan starts with a 7-day free trial, and you can cancel in two clicks.

See plans & upgrade Sign in

Who owns TRU? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Dodge & Cox Dodge & Cox 24.20M $1.75B 0.9% Added +8.0M +49.5% +$577.60M
2 Ken Griffin Citadel Advisors 4.36M $314.89M 0.2% Added +1.2M +38.9% +$88.13M
3 Norges Bank Norges Bank Investment Management 1.13M $81.58M 0.0% — — — —
4 Israel Englander Millennium Management 1.02M $73.45M 0.0% Added +272.1K +36.5% +$19.63M
5 Diamond Hill Diamond Hill Capital Management 708.00K $51.07M 0.4% Added +216.9K +44.2% +$15.65M
6 Ron Baron Baron Capital (BAMCO) 544.04K $39.25M 0.1% Reduced -97.1K -15.2% -$7.01M
7 Select Equity Group Select Equity Group 110.47K $7.97M 0.0% Reduced -15.7K -12.4% -$1.13M
8 Charles Brandes Brandes Investment Partners 38.24K $2.76M 0.0% Added +3.9K +11.5% +$284.09K
9 Two Sigma Two Sigma Investments 9.61K $693.26K 0.0% Reduced -11.5K -54.5% -$829.61K
10 David Shaw D.E. Shaw & Co. 2.85K $205.60K 0.0% Reduced -4.4K -60.4% -$314.17K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Parnassus Investments Parnassus Investments LLC -891.0K $61.65M
Ray Dalio Bridgewater Associates -63.9K $4.42M

Politician trades

Politician trades in TRU

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.