SightfileU.S. market data from official filings

TRANSUNION (TRU)

Name: TRANSUNION (TRU) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Professional Services · SEC CIK 0001552033 · EDGAR filings · Updated 2026-07-28

TRANSUNION (TRU) has reported institutional ownership of 111.6%, with 557 institutional managers holding positions valued at $15.4B per the latest 13F reporting period. SEC filings include an active non-reliance notice on previously issued financial statements (8-K Item 4.02).

Institutional ownership

111.6%

Institutional managers

557

Reported 13F value

$15.4B

Insider activity

79 trans.

−$2.87M net selling

Data flags

1 active

from SEC filings

Filings this week (3)

2026-07-28 — Notice of proposed sale filed (Form 144)
2026-07-28 — Quarterly report (10-Q) filed
2026-07-28 — Current report (8-K) filed

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

2026-07-08 — Insider transaction reported (Form 4)
2026-07-02 — Insider transaction reported (Form 4)
2026-07-02 — Insider transaction reported (Form 4)
2026-07-02 — Insider transaction reported (Form 4)
2026-07-01 — Notice of proposed sale filed (Form 144)
2026-07-01 — Notice of proposed sale filed (Form 144)
2026-06-18 — Initial insider ownership filed (Form 3)
2026-06-05 — SCHEDULE 13G/A filed

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, TRANSUNION has 557 institutional holders and institutional ownership of 111.6%.

#	Institution	Reported value	% of tracked total
1	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	$1.60B	10.4%
2	BlackRock, Inc.	$1.30B	8.4%
3	Dodge & Cox	$1.12B	7.3%
4	Independent Franchise Partners LLP	$839.4M	5.4%
5	WELLINGTON MANAGEMENT GROUP LLP	$757.8M	4.9%
6	FMR LLC	$664.2M	4.3%
7	VANGUARD CAPITAL MANAGEMENT LLC	$597.5M	3.9%
8	VANGUARD PORTFOLIO MANAGEMENT LLC	$572.8M	3.7%
9	T. Rowe Price Investment Management, Inc.	$505.3M	3.3%
10	STATE STREET CORP	$480.2M	3.1%

Full holder history and quarter-over-quarter changes are available inside the app.

Insider activity

Insiders reported 79 transactions (0 buys, 22 sells) across 21 reporting insiders, with a net reported value of −$2.87M.

Quarterly net insider value, as reported in Form 4 filings.

Data flags from SEC filings

Active non-reliance notice on previously issued financial statements (8-K Item 4.02), most recently filed 2024-01-08 (recurring since 2024-01-08) — source filing. The authoritative details are those stated in the filing itself.

Fails-to-deliver

The SEC's fails-to-deliver file for 2026-06-30 reports 116,322 failed-to-deliver shares ($3.92M) for TRU — an official data point published by the SEC, shown as reported.

Related companies

GLOBAL PMTS INC (GPN) · RB GLOBAL INC (RBA) · COSTAR GROUP INC (CSGP) · ROLLINS INC (ROL) · API GROUP CORP (APG) · ALLEGION PUB LTD CO F (ALLE)

See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-28.