Company · Ownership research

TransUnion TRU

CIK 0001552033 · CUSIP 89400J107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 89400J107 (TRU), not CUSIP 89400J907 (TRU), CUSIP 89400J957 (TRU), and does not merge CUSIPs.

This page lists the top 20 of 564 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$1.81B 19,540,131 shares	0.57%	+359.57K(+1.90%)Added	SEC filing ↗ Feb 12, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$1.67B 18,066,657 shares	0.03%	+241.02K(+1.40%)Added	SEC filing ↗ Feb 11, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$986.79M 10,643,788 shares	0.02%	+959.75K(+9.90%)Added	SEC filing ↗ Feb 7, 2025	▾
04	MORGAN STANLEY CIK 895421 · Amended · View history	$632.71M 6,824,583 shares	0.04%	-717.54K(-9.50%)Reduced	SEC filing ↗ May 15, 2025	▾
05	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · Amended · View history	$625.78M 6,749,849 shares	0.11%	+2.32M(+52.50%)Added	SEC filing ↗ Feb 12, 2025	▾
06	FARALLON CAPITAL MANAGEMENT LLC CIK 909661 · Amended · View history	$493.80M 5,326,319 shares	2.60%	-149.00K(-2.70%)Reduced	SEC filing ↗ Feb 14, 2025	▾
07	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$476.49M 5,139,607 shares	0.61%	+356.31K(+7.40%)Added	SEC filing ↗ Jan 29, 2025	▾
08	FMR LLC CIK 315066 · View history	$467.71M 5,044,865 shares	0.03%	+503.97K(+11.10%)Added	SEC filing ↗ Feb 13, 2025	▾
09	BESSEMER GROUP INC CIK 1054074 · View history	$416.66M 4,494,246 shares	0.68%	-69.25K(-1.50%)Reduced	SEC filing ↗ Feb 13, 2025	▾
10	Meritage Group LP CIK 1427119 · View history	$396.65M 4,278,373 shares	9.46%	0(0.00%)Unchanged	SEC filing ↗ Feb 13, 2025	▾
11	STATE STREET CORP CIK 93751 · View history	$396.32M 4,274,790 shares	0.02%	+58.19K(+1.40%)Added	SEC filing ↗ Feb 14, 2025	▾
12	VIKING GLOBAL INVESTORS LP CIK 1103804 · View history	$380.13M 4,100,233 shares	1.23%	+1.70M(+70.80%)Added	SEC filing ↗ Feb 14, 2025	▾
13	Capital International Investors CIK 1562230 · View history	$363.47M 3,920,477 shares	0.07%	-1.46M(-27.20%)Reduced	SEC filing ↗ Feb 13, 2025	▾
14	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$313.63M 3,382,929 shares	0.19%	-317.26K(-8.60%)Reduced	SEC filing ↗ Feb 14, 2025	▾
15	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$312.50M 3,370,742 shares	0.76%	+789.50K(+30.60%)Added	SEC filing ↗ Feb 10, 2025	▾
16	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$291.48M 3,144,058 shares	0.15%	-10.20K(-0.30%)Reduced	SEC filing ↗ Feb 14, 2025	▾
17	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$285.52M 3,085,485 shares	0.02%	+58.55K(+1.90%)Added	SEC filing ↗ Feb 12, 2025	▾
18	Ninety One UK Ltd CIK 1418329 · View history	$283.19M 3,054,632 shares	0.76%	+188.30K(+6.60%)Added	SEC filing ↗ Jan 27, 2025	▾
19	APG Asset Management N.V. CIK 1434819 · View history	$279.29M 3,119,462 shares	0.78%	-3.55M(-53.20%)Reduced	SEC filing ↗ Feb 13, 2025	▾
20	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$252.91M 2,728,000 shares	0.25%	+29.75K(+1.10%)Added	SEC filing ↗ Feb 6, 2025	▾

Showing 20 / 564 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

564

Cancelled or null records excluded

Disclosed shares

191,918,181

Not deduplicated across managers

Disclosed value

$17.78B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

TransUnion · Q4 2024

Explore all 564 reporting institutions.

This page includes 20 of 564 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 564 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"89400J107","quarter":"2024Q4","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.