WATTS WATER TECHNOLOGIES INC

Ticker: WTS CUSIP: 942749102 Class: COM

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.3,605,605$995,219
VANGUARD GROUP INC3,075,393$848,870
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC2,145,742$592,268
STATE STREET CORP976,926$269,651
Boston Partners891,576$245,803
GEODE CAPITAL MANAGEMENT, LLC832,148$229,721
PRICE T ROWE ASSOCIATES INC /MD/807,689$223
Impax Asset Management Group plc647,873$178,826
DIMENSIONAL FUND ADVISORS LP522,624$144,261
FIRST TRUST ADVISORS LP511,023$141,053
Mirova US LLC460,428$127,087
Invesco Ltd.456,511$126,006
Boston Trust Walden Corp437,716$120,818
GAMCO INVESTORS, INC. ET AL425,854$117,544
CHARLES SCHWAB INVESTMENT MANAGEMENT INC386,103$106,572
NORGES BANK364,565$100,627
NORTHERN TRUST CORP354,773$97,924
AQR CAPITAL MANAGEMENT LLC314,323$86,759
GOLDMAN SACHS GROUP INC282,830$78,067
Port Capital LLC257,271$71,012
WELLS FARGO & COMPANY/MN242,065$66,814
Bank of New York Mellon Corp233,536$64,461
KBC Group NV221,268$61
Cartenna Capital, LP220,000$60,724
MORGAN STANLEY219,876$60,691
Allianz Asset Management GmbH214,783$59,284
JPMORGAN CHASE & CO204,732$56,510
Birch Hill Investment Advisors LLC189,909$52,419
AE Wealth Management LLC171,194$47,253
VICTORY CAPITAL MANAGEMENT INC170,671$47,109
Amundi163,612$45,160
GABELLI FUNDS LLC156,800$43,280
BNP Paribas Investment Partners S.A.151,174$42
Qube Research & Technologies Ltd149,668$41,311
RAYMOND JAMES FINANCIAL INC145,725$40,223
Nuveen, LLC133,277$36,787
ALGERT GLOBAL LLC127,361$35
LAZARD ASSET MANAGEMENT LLC121,717$33,596
EULAV Asset Management114,656$31,647
Legal & General Group Plc110,812$30,586
BANK OF AMERICA CORP /DE/110,517$30,505
Champlain Investment Partners, LLC109,909$30,337
Point72 Asset Management, L.P.103,218$28,490
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.101,260$27,950
UBS Group AG97,774$26,988
NEUBERGER BERMAN GROUP LLC93,631$25,844
RHUMBLINE ADVISERS87,226$24,076
Triodos Investment Management BV86,000$24,083
RENAISSANCE TECHNOLOGIES LLC85,180$23,511
JUPITER ASSET MANAGEMENT LTD83,846$23,143
PRINCIPAL FINANCIAL GROUP INC81,812$22,582
VOLORIDGE INVESTMENT MANAGEMENT, LLC78,920$21,783
FIL Ltd78,747$21,736
TUDOR INVESTMENT CORP ET AL78,374$21,633
GROUPAMA ASSET MANAGMENT76,674$21,164
CITADEL ADVISORS LLC73,871$20,390
Zurcher Kantonalbank (Zurich Cantonalbank)71,561$19,752
KAMES CAPITAL plc70,333$19,396
UBS ASSET MANAGEMENT AMERICAS INC68,913$19,021
ALLIANCEBERNSTEIN L.P.67,488$18,628
Robeco Schweiz AG66,032$18,226
FEDERATED HERMES, INC.65,321$18,030
Walleye Capital LLC64,081$17,688
Handelsbanken Fonder AB61,624$17
DEUTSCHE BANK AG\61,583$16,998
Perpetual Ltd59,889$16,531
BARCLAYS PLC58,928$16,265
FMR LLC57,168$15,779
Assenagon Asset Management S.A.54,381$15,010
Swiss National Bank54,080$14,927
STATE OF WISCONSIN INVESTMENT BOARD54,036$14,915
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM53,593$14,793
Voya Investment Management LLC53,349$14,725
BURNEY CO/53,324$14,718
SEI INVESTMENTS CO52,917$14,607
Russell Investments Group, Ltd.50,805$14,024
Retirement Systems of Alabama49,996$13,800
NORDEA INVESTMENT MANAGEMENT AB46,437$12,936
DekaBank Deutsche Girozentrale46,061$10
AMERICAN CENTURY COMPANIES INC45,377$12,525
Polar Capital Holdings Plc45,248$12,489
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt44,541$12,294
AMERIPRISE FINANCIAL INC40,386$11,147
North Growth Management Ltd.40,000$11
ENVESTNET ASSET MANAGEMENT INC37,899$10,461
Allspring Global Investments Holdings, LLC36,579$10,190
NATIXIS ADVISORS, L.P.35,725$10
REGIONS FINANCIAL CORP35,069$9,680
ROYAL BANK OF CANADA33,998$9,384
TEACHER RETIREMENT SYSTEM OF TEXAS33,932$9,366
DUFF & PHELPS INVESTMENT MANAGEMENT CO33,888$9,354
Edgestream Partners, L.P.33,810$9,332
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC33,614$9,278
NEW YORK STATE TEACHERS RETIREMENT SYSTEM33,294$9
Clark Capital Management Group, Inc.32,949$9,095
FULLER & THALER ASSET MANAGEMENT, INC.31,969$8,824
HSBC HOLDINGS PLC31,005$8,563
ALPS ADVISORS INC30,090$8,305
Erste Asset Management GmbH29,927$8,448
BOOTHBAY FUND MANAGEMENT, LLC29,561$8,159
383 other institutions1,737,471$440,362
Total (483 institutions)26,475,000$6,848,605