Company · Ownership research

WPP plc WPP

CIK 0000806968 · CUSIP 92937A102

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 92937A102 (WPP), not CUSIP 92937A902 (WPP), CUSIP G9788D103 (WPPGF), and does not merge CUSIPs.

This page lists the top 20 of 90 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	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$22.14M 895,528 shares	0.01%	+513.00K(+134.10%)Added	SEC filing ↗ Nov 9, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$18.67M 753,726 shares	0.00%	+197.14K(+35.40%)Added	SEC filing ↗ Nov 4, 2026	▾
03	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$7.23M 292,600 shares	0.01%	-94.53K(-24.40%)Reduced	SEC filing ↗ Nov 10, 2026	▾
04	ABC ARBITRAGE SA CIK 2049221 · View history	$6.42M 259,620 shares	0.63%	-31.46K(-10.80%)Reduced	SEC filing ↗ Oct 23, 2026	▾
05	BNP PARIBAS FINANCIAL MARKETS CIK 1166588 · View history	$4.88M 197,559 shares	0.00%	+197.56KNew	SEC filing ↗ Nov 12, 2026	▾
06	JANE STREET GROUP, LLC CIK 1595888 · View history	$2.72M 110,061 shares	0.00%	-139.62K(-55.90%)Reduced	SEC filing ↗ Nov 12, 2026	▾
07	SEI INVESTMENTS CO CIK 350894 · View history	$2.53M 102,265 shares	0.00%	+77.19K(+307.80%)Added	SEC filing ↗ Nov 10, 2026	▾
08	UBS Group AG CIK 1610520 · View history	$2.30M 93,014 shares	0.00%	-39.67K(-29.90%)Reduced	SEC filing ↗ Nov 10, 2026	▾
09	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$1.83M 74,064 shares	0.00%	+74.06KNew	SEC filing ↗ Nov 12, 2026	▾
10	HARBOR CAPITAL ADVISORS, INC. CIK 1039128 · View history	$1.75M 70,968 shares	0.12%	-12.65K(-15.10%)Reduced	SEC filing ↗ Oct 22, 2026	▾
11	STIFEL FINANCIAL CORP CIK 720672 · View history	$1.67M 67,522 shares	0.00%	+2.98K(+4.60%)Added	SEC filing ↗ Nov 12, 2026	▾
12	Mariner, LLC CIK 1373442 · View history	$1.37M 55,251 shares	0.00%	+1.80K(+3.40%)Added	SEC filing ↗ Nov 12, 2026	▾
13	HANTZ FINANCIAL SERVICES, INC. CIK 1071061 · View history	$1.16M 47,010 shares	0.02%	-4.06K(-7.90%)Reduced	SEC filing ↗ Nov 9, 2026	▾
14	QUADRANT CAPITAL GROUP LLC CIK 1650717 · View history	$1.09M 42,184 shares	0.03%	-2.71K(-6.00%)Reduced	SEC filing ↗ Oct 20, 2026	▾
15	FMR LLC CIK 315066 · View history	$1.07M 43,238 shares	0.00%	-4.91K(-10.20%)Reduced	SEC filing ↗ Nov 10, 2026	▾
16	BAROMETER CAPITAL MANAGEMENT INC. CIK 1536890 · View history	$1.01M 41,600 shares	0.29%	+4.70K(+12.70%)Added	SEC filing ↗ Nov 12, 2026	▾
17	LPL Financial LLC CIK 1403438 · View history	$927.37K 37,515 shares	0.00%	-253(-0.70%)Reduced	SEC filing ↗ Nov 6, 2026	▾
18	ASSETMARK, INC CIK 1344551 · View history	$876.18K 35,444 shares	0.00%	+3.82K(+12.10%)Added	SEC filing ↗ Oct 21, 2026	▾
19	Orion Porfolio Solutions, LLC CIK 1360533 · View history	$808.06K 32,688 shares	0.00%	+32.69KNew	SEC filing ↗ Nov 12, 2026	▾
20	Advisors Asset Management, Inc. CIK 1297376 · View history	$587.22K 34,251 shares	0.01%	+14.66K(+74.80%)Added	SEC filing ↗ Nov 10, 2026	▾

Showing 20 / 90 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

3,523,002

Not deduplicated across managers

Disclosed value

$86.99M

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.

WPP plc · Q3 2026

Explore all 90 reporting institutions.

This page includes 20 of 90 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.

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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.