Company · Ownership research

Tradeweb Markets Inc. TW

CIK 0001758730 · CUSIP 892672106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 892672106 (TW), not CUSIP 892672906 (TW), CUSIP 892672956 (TW), and does not merge CUSIPs.

This page lists the top 20 of 571 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	VANGUARD GROUP INC CIK 102909 · View history	$1.74B 11,858,095 shares	0.03%	+90.58K(+0.80%)Added	SEC filing ↗ Aug 11, 2025	▾
02	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.25B 8,531,608 shares	0.14%	+1.65M(+24.00%)Added	SEC filing ↗ Aug 14, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$1.23B 8,410,668 shares	0.02%	-268.68K(-3.10%)Reduced	SEC filing ↗ Aug 12, 2025	▾
04	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$1.00B 6,863,618 shares	0.18%	-2.52M(-26.80%)Reduced	SEC filing ↗ Aug 14, 2025	▾
05	FRANKLIN RESOURCES INC CIK 38777 · View history	$562.55M 3,842,526 shares	0.15%	-41.19K(-1.10%)Reduced	SEC filing ↗ Aug 12, 2025	▾
06	Capital World Investors CIK 1422849 · View history	$395.04M 2,698,340 shares	0.06%	+399.74K(+17.40%)Added	SEC filing ↗ Aug 13, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$384.13M 2,623,826 shares	0.01%	+61.61K(+2.40%)Added	SEC filing ↗ Aug 14, 2025	▾
08	JPMORGAN CHASE & CO CIK 19617 · View history	$380.36M 2,598,097 shares	0.03%	-628.91K(-19.50%)Reduced	SEC filing ↗ Aug 12, 2025	▾
09	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$361.42M 2,468,694 shares	0.23%	-1.47K(-0.10%)Reduced	SEC filing ↗ Aug 14, 2025	▾
10	TD Asset Management Inc CIK 1056053 · View history	$333.49M 2,277,940 shares	0.28%	+1.54M(+209.40%)Added	SEC filing ↗ Jul 28, 2025	▾
11	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$302.24M 2,070,924 shares	0.02%	+3.53K(+0.20%)Added	SEC filing ↗ Aug 8, 2025	▾
12	MORGAN STANLEY CIK 895421 · View history	$293.48M 2,004,665 shares	0.02%	+73.33K(+3.80%)Added	SEC filing ↗ Aug 14, 2025	▾
13	AXIOM INVESTORS LLC /DE CIK 1109147 · View history	$277.27M 1,893,905 shares	2.27%	-48.67K(-2.50%)Reduced	SEC filing ↗ Aug 7, 2025	▾
14	Harding Loevner LP CIK 928196 · View history	$261.00M 1,782,816 shares	1.76%	+531.72K(+42.50%)Added	SEC filing ↗ Aug 14, 2025	▾
15	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$259.80M 1,774,612 shares	0.14%	+8.71K(+0.50%)Added	SEC filing ↗ Aug 12, 2025	▾
16	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$255.94M 1,748,220 shares	0.34%	-59.60K(-3.30%)Reduced	SEC filing ↗ Aug 13, 2025	▾
17	Invesco Ltd. CIK 914208 · View history	$238.62M 1,629,894 shares	0.04%	+234.44K(+16.80%)Added	SEC filing ↗ Aug 13, 2025	▾
18	BESSEMER GROUP INC CIK 1054074 · View history	$237.69M 1,623,584 shares	0.39%	-140.19K(-7.90%)Reduced	SEC filing ↗ Aug 1, 2025	▾
19	PRIMECAP MANAGEMENT CO/CA/ CIK 763212 · View history	$220.08M 1,503,312 shares	0.17%	-23.58K(-1.50%)Reduced	SEC filing ↗ Aug 11, 2025	▾
20	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$217.57M 1,578,624 shares	0.36%	-333.23K(-17.40%)Reduced	SEC filing ↗ Jul 25, 2025	▾

Showing 20 / 571 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

571

Cancelled or null records excluded

Disclosed shares

117,030,288

Not deduplicated across managers

Disclosed value

$17.11B

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.

Tradeweb Markets Inc. · Q2 2025

Explore all 571 reporting institutions.

This page includes 20 of 571 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 571 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":"892672106","quarter":"2025Q2","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.