WPP plc (WPP) Ownership

NYSE: WPPTop holders, insider trades and short interest.

WPP ownership summary

as of October 18, 2026
Institutions
15.6%
of shares outstanding
Insiders
0.00%
of shares outstanding
Shares outstanding
215.7M
Float
1.07B
shares available to trade
Short interest
0.90%
1.7M shares short
Days to cover
5.24
short interest up 5.4% vs prior month
  • Institutions 15.59%
  • Other investors 84.41%

WPP top institutional holders

20 largest
WPP plc top institutional holders
#Holder% of sharesSharesValueChangeReported
1Hotchkis & Wiley Capital Management LLC7.73%16.7M$454.9M+1.7M (+11.2%)June 30, 2026
2Brandes Investment Partners & Co0.50%1.1M$29.2M+171,075 (+19.0%)June 30, 2026
3Capricorn Fund Managers Ltd0.31%676K$18.4M+676,000 (0.0%)June 30, 2026
4Dimensional Fund Advisors, Inc.0.26%557K$15.2M−111,281 (−16.7%)June 30, 2026
5BOOTHBAY FUND MANAGEMENT, LLC0.21%450K$12.3M+450,000 (0.0%)June 30, 2026
6D. E. Shaw & Co LP0.19%407K$11.1M−138,405 (−25.4%)June 30, 2026
7Connor Clark & Lunn Inv Mgmt Ltd0.18%387K$10.6M−40,188 (−9.4%)June 30, 2026
8Bank of Montreal0.18%383K$10.4M+345,127 (+922.7%)June 30, 2026
9BMO Capital Markets Corp.0.18%383K$10.4M+345,127 (+922.7%)June 30, 2026
10ABC arbitrage SA0.13%291K$7.9M+291,076 (0.0%)June 30, 2026
11Jane Street Group LLC0.12%250K$6.8M+139,431 (+126.5%)June 30, 2026
12Citadel Advisors Llc0.10%214K$5.8M−69,084 (−24.4%)June 30, 2026
13Millennium Management LLC0.09%199K$5.4M−260,982 (−56.7%)June 30, 2026
14Wells Fargo & Co0.09%191K$5.2M+3,829 (+2.0%)June 30, 2026
15Marshall Wace Asset Management Ltd0.08%178K$4.9M+178,060 (0.0%)June 30, 2026
16Royal Bank of Canada0.08%178K$4.8M+22,754 (+14.7%)June 30, 2026
17OLD MISSION CAPITAL LLC.0.07%155K$4.2M+155,337 (0.0%)June 30, 2026
18UBS Group AG0.06%133K$3.6M+68,248 (+105.9%)June 30, 2026
19XTX Topco Ltd0.06%123K$3.4M+12,546 (+11.4%)June 30, 2026
20Bank of America Corp0.05%112K$3.1M−2,723 (−2.4%)June 30, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 14 holders added 4.5M shares and 6 cut 623K.

WPP top mutual fund and ETF holders

20 largest
WPP plc top fund holders
#Holder% of sharesSharesValueChangeReported
1Vanguard Windsor II Inv3.42%7.4M$201.5M+203,200 (+2.8%)June 30, 2026
2Hotchkis & Wiley Small Cap Value I0.33%709K$19.3M—August 31, 2026
3American Beacon Small Cp Val R50.28%607K$16.6M−27,800 (−4.4%)August 31, 2026
4Hotchkis & Wiley Opps Instl0.25%542K$14.8M—September 30, 2026
5Hotchkis & Wiley Mid-Cap Value I0.18%394K$10.8M—September 30, 2026
6American Beacon Large Cap Value R50.18%384K$10.5M−43,900 (−10.3%)August 31, 2026
7Vanguard VIF Diversified Val0.12%254K$6.9M+4,500 (+1.8%)June 30, 2026
8Hotchkis & Wiley Large Cap Fdml Value I0.10%223K$6.1M−9,500 (−4.1%)August 31, 2026
9AST Large-Cap Value Portfolio0.09%193K$5.3M—August 31, 2026
10DFA International Core Equity 2 I0.06%128K$3.5M—August 31, 2026
11Dimensional World ex US Core Eq 2 ETF0.04%80K$2.2M—September 30, 2026
12Embark Small Cap Equity Retirement0.03%71K$1.9M−282 (−0.4%)September 30, 2026
13PACE Large Co Value Equity P0.02%53K$1.4M−16,100 (−23.3%)July 31, 2026
14Dimensional International Small Cap ETF0.02%45K$1.2M—September 30, 2026
15Dimensional International Sm Cp Val ETF0.02%45K$1.2M—September 30, 2026
16HW Opportunities MP0.02%44K$1.2M−6,300 (−12.4%)August 31, 2026
17Empower Small Cap Value Inv0.02%44K$1.2M−8,800 (−16.8%)June 30, 2026
18Barometer International Equity A0.02%42K$1.1M—September 30, 2026
19Dimensional Global Trgtd Value USD Acc0.02%36K$991,901+6,910 (+23.5%)August 31, 2026
20Hotchkis & Wiley Disciplined Value I0.02%36K$979,352—August 31, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

WPP shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns WPP

Institutional investors own 15.6% of WPP's shares and insiders 0.00%. The largest holder is Hotchkis & Wiley Capital Management LLC with 7.73% of the shares (16.7M), as of June 30, 2026. Among the top 20 institutions, 14 added shares and 6 reduced their stake in the latest filings. Short interest is 0.90% of the float, or 5.24 days of average trading volume. The share count fell 8.5% since 2014.

Related: WPP analyst forecast, WPP key metrics, WPP dividend history. See the WPP stock overview for the latest quote and news.

WPP ownership FAQ

Who owns the most WPP stock?

The largest shareholders of WPP are Hotchkis & Wiley Capital Management LLC (7.73%), Brandes Investment Partners & Co (0.50%), Capricorn Fund Managers Ltd (0.31%), Dimensional Fund Advisors, Inc. (0.26%), BOOTHBAY FUND MANAGEMENT, LLC (0.21%).

What percentage of WPP is owned by institutions?

Institutions hold 15.6% of WPP's shares outstanding; insiders hold 0.00%.

Which funds own WPP?

The largest fund holders of WPP are Vanguard Windsor II Inv (3.42%), Hotchkis & Wiley Small Cap Value I (0.33%), American Beacon Small Cp Val R5 (0.28%), Hotchkis & Wiley Opps Instl (0.25%), Hotchkis & Wiley Mid-Cap Value I (0.18%).

What is WPP's short interest?

1.7M shares of WPP were sold short, 0.90% of the float; at the average daily volume it would take 5.24 days to cover.

How many shares of WPP are outstanding?

WPP has 215.7M shares outstanding, of which 1.07B are in the public float.

Advertising Agencies: ownership