WTW Institutional Ownership & Shareholders
WILLIS TOWERS WATSON PLC LTD (WTW) is currently held by 695 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $24.64B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Massachusetts Financial Services Co is currently the largest disclosed institutional shareholder of WTW tracked by InsiderSet, reporting ownership valued at approximately $2.26B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.78B, representing an estimated loss of -21.07% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed WTW value among the investors covered in this analysis. Major shareholders include Massachusetts Financial Services Co, Blackrock, Inc., Dodge & Cox Stock Fund, and several other long-term asset managers with concentrated positions in WILLIS TOWERS WATSON PLC LTD (WTW).
This page ranks the largest institutional WTW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
695
Total Reported Value
$24.64B
Largest Holder
Massachusetts Financial Services Co
Largest Position
$2.26B
Insider Transactions (90d)
13
Latest Filing Quarter
Q2 2026
New Institutional Positions
37
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Massachusetts Financial Services Co | 0.72% | 5,491,383 | $2,256,971,395 | $1,781,514,473 | -$475,456,922 | -21.07% | |
| Blackrock, Inc. | 0.03% | 8,314,002 | $2,173,030,845 | $2,697,228,529 | +$524,197,684 | +24.12% | |
| Dodge & Cox Stock Fund | V. D. Dodge, E. M. Cox | 1.10% | 8,025,392 | $2,097,596,707 | $2,603,597,673 | +$506,000,966 | +24.12% |
| Vanguard Capital Management Llc | 0.03% | 6,174,220 | $1,613,755,881 | $2,003,040,452 | +$389,284,571 | +24.12% | |
| Harris Associates L P | 2.05% | 5,908,033 | $1,544,182,709 | $1,916,684,066 | +$372,501,357 | +24.12% | |
| Artisan Partners Limited Partnership | 2.36% | 5,541,048 | $1,448,263,716 | $1,797,626,792 | +$349,363,076 | +24.12% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 1.93% | 4,475,860 | $1,169,855,476 | $1,452,058,501 | +$282,203,025 | +24.12% |
| State Street Corp | 0.03% | 4,315,443 | $1,132,048,480 | $1,400,016,018 | +$267,967,538 | +23.67% | |
| Vanguard Portfolio Management Llc | 0.05% | 4,064,712 | $1,062,393,775 | $1,318,673,867 | +$256,280,092 | +24.12% | |
| Geode Capital Management, Llc | 0.04% | 2,601,654 | $677,366,967 | $844,028,591 | +$166,661,624 | +24.60% | |
| Fmr Llc | 0.03% | 2,215,896 | $579,168,562 | $718,880,980 | +$139,712,418 | +24.12% | |
| Invesco Ltd. | 0.04% | 2,171,679 | $567,611,596 | $704,536,101 | +$136,924,505 | +24.12% | |
| Price T Rowe Associates Inc | 0.05% | 1,721,323 | $449,904,000 | $558,431,608 | +$108,527,608 | +24.12% | |
| Norges Bank | 0.04% | 1,433,866 | $374,769,556 | $465,174,808 | +$90,405,252 | +24.12% | |
| Northern Trust Corp | 0.03% | 1,049,080 | $274,198,040 | $340,342,534 | +$66,144,494 | +24.12% | |
| Arrowstreet Capital, Limited Partnership | 0.12% | 1,022,261 | $267,188,358 | $331,641,914 | +$64,453,556 | +24.12% | |
| Dimensional Fund Advisors Lp | 0.05% | 1,005,711 | $262,892,564 | $326,272,763 | +$63,380,199 | +24.11% | |
| Janus Henderson Group Plc | 0.13% | 903,762 | $262,722,761 | $293,198,468 | +$30,475,707 | +11.60% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.05% | 870,725 | $253,119,757 | $282,480,605 | +$29,360,848 | +11.60% | |
| Bank Of Montreal | 0.09% | 933,387 | $243,959,396 | $302,809,411 | +$58,850,015 | +24.12% | |
| Morgan Stanley | 0.01% | 834,440 | $218,098,259 | $270,709,025 | +$52,610,766 | +24.12% | |
| Goldman Sachs Group Inc | 0.02% | 769,245 | $201,057,569 | $249,558,463 | +$48,500,894 | +24.12% | |
| Abrams Capital Management | David Abrams | 3.44% | 720,779 | $188,390,007 | $233,835,123 | +$45,445,116 | +24.12% |
| Alliancebernstein L.P. | 0.06% | 637,033 | $185,185,493 | $206,666,246 | +$21,480,753 | +11.60% | |
| American Century Companies Inc | 0.08% | 670,954 | $175,367,658 | $217,670,897 | +$42,303,239 | +24.12% | |
| T. Rowe Price Investment Management, Inc. | 0.11% | 665,179 | $173,858,000 | $215,797,371 | +$41,939,371 | +24.12% | |
| Legal & General Group Plc | 0.04% | 652,351 | $170,504,985 | $211,635,711 | +$41,130,726 | +24.12% | |
| Charles Schwab Investment Management Inc | 0.02% | 629,197 | $164,453,220 | $204,124,091 | +$39,670,871 | +24.12% | |
| Altrinsic Global Advisors Llc | 5.73% | 596,575 | $155,926,809 | $193,540,862 | +$37,614,053 | +24.12% | |
| Vanguard Fiduciary Trust Co | 0.03% | 530,626 | $138,689,718 | $172,145,687 | +$33,455,969 | +24.12% | |
| Bank Of New York Mellon Corp | 0.02% | 509,113 | $133,066,824 | $165,166,439 | +$32,099,615 | +24.12% | |
| Bank Of America Corp | 0.01% | 453,976 | $118,655,786 | $147,278,894 | +$28,623,108 | +24.12% | |
| Citadel Advisors Llc | 0.06% | 382,807 | $100,054,266 | $124,190,247 | +$24,135,981 | +24.12% | |
| Deutsche Bank Ag\ | 0.03% | 375,060 | $98,029,433 | $121,676,965 | +$23,647,532 | +24.12% | |
| River Road Asset Management, Llc | 1.08% | 371,893 | $97,201,673 | $120,649,527 | +$23,447,854 | +24.12% | |
| Sei Investments Co | 0.08% | 364,301 | $95,218,256 | $118,186,530 | +$22,968,274 | +24.12% | |
| Victory Capital Management Inc | 0.05% | 338,998 | $88,603,907 | $109,977,731 | +$21,373,824 | +24.12% | |
| Crawford Investment Counsel Inc | 1.43% | 329,438 | $86,105,198 | $106,876,276 | +$20,771,078 | +24.12% | |
| Jpmorgan Chase & Co | 0.00% | 322,804 | $85,446,699 | $104,724,074 | +$19,277,375 | +22.56% | |
| Brandes Investment Partners, Lp | 0.56% | 307,861 | $80,467,735 | $99,876,266 | +$19,408,531 | +24.12% | |
| Ubs Group Ag | 0.01% | 277,095 | $72,424,320 | $89,895,160 | +$17,470,840 | +24.12% | |
| Swiss National Bank | 0.04% | 266,570 | $69,673,401 | $86,480,639 | +$16,807,238 | +24.12% | |
| Nuveen, Llc | 0.02% | 266,564 | $69,671,834 | $86,478,693 | +$16,806,859 | +24.12% | |
| Hsbc Holdings Plc | 0.03% | 259,766 | $67,787,916 | $84,273,286 | +$16,485,370 | +24.32% | |
| Johnson Investment Counsel Inc | 0.47% | 246,960 | $64,548,065 | $80,118,763 | +$15,570,698 | +24.12% | |
| Bnp Paribas Financial Markets | 0.03% | 241,420 | $63,099,945 | $78,321,476 | +$15,221,531 | +24.12% | |
| Russell Investments Group, Ltd. | 0.05% | 236,371 | $61,845,924 | $76,683,480 | +$14,837,556 | +23.99% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | 214,429 | $61,804,871 | $69,565,056 | +$7,760,185 | +12.56% | |
| Exchange Traded Concepts, Llc | 0.27% | 212,603 | $61,278,562 | $68,972,665 | +$7,694,103 | +12.56% | |
| Barclays Plc | 0.02% | 232,524 | $60,774,798 | $75,435,436 | +$14,660,638 | +24.12% |
Frequently asked questions about WTW
Who are the largest institutional holders of WTW?
The largest institutional holders of WTW reported in the latest SEC Form 13F filings include Massachusetts Financial Services Co, Blackrock, Inc., Dodge & Cox Stock Fund, Vanguard Capital Management Llc, and Harris Associates L P. InsiderSet ranks institutional holders by their latest reported WTW position.
What is WTW institutional ownership?
This page tracks WTW positions reported by institutional investment managers through SEC Form 13F. WILLIS TOWERS WATSON PLC LTD (WTW) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own WTW?
InsiderSet currently tracks 695 institutional managers reporting WTW holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of WTW shareholders.
How much WTW stock do institutions own?
Institutional investment managers disclosed approximately $24.64B in WTW holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was WTW institutional ownership last updated?
The latest WTW institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional WTW holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its WTW position after the reporting date.
Are institutions buying or selling WTW?
Institutional buying and selling can be analyzed by comparing WTW positions across consecutive 13F reporting periods. InsiderSet's WTW Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View WTW ownership changes.
How has WTW institutional ownership changed over time?
InsiderSet tracks WTW institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.