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Disclosery

MWA MUELLER WTR PRODS INC

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Stock (common), issuer CIK 1350593

411 managers (428 13F filers) reported a position in MWA shares at 2026-03-31, 147,013,869 shares in all. 63 filers opened a position and 36 filers sold out during the quarter.

Managers
411
13F filers
428
New
63
Added
166
Reduced
133
Sold out
36
Shares held by filers
147,013,869

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Healy Brian C.director2026-10-07+1,376 P$21.7496Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Maryland State Retirement & Pension Sys…22,808$627K0.01%013F-HRTimeline
Comprehensive Money Management Services…22,774$626K0.41%+20013F-HRTimeline
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC22,513$619K0.03%013F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP22,228$597K<0.01%-86213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…21,476$590K<0.01%013F-HRTimeline
Hennion & Walsh Asset Management, Inc.21,274$585K0.02%-29113F-HRTimeline
Quantinno Capital Management LP20,805$572K<0.01%+3,09113F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.20,653$568K<0.01%-64813F-HRTimelineGroup
Gotham Asset Management, LLC20,448$562K<0.01%-23,16613F-HRTimeline
Aquatic Capital Management LLC20,198$555K0.02%+90513F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…19,215$528K<0.01%new13F-HRTimelineGroup
Balboa Wealth Partners19,010$523K0.09%+4,56613F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd18,538$510K0.02%new13F-HRTimelineGroup
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA18,456$507K<0.01%+11013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV18,203$500K<0.01%-2,46313F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC18,140$499K<0.01%-6,44213F-HRTimeline
Centiva Capital, LP18,087$497K0.02%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…17,897$492K0.01%+2913F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC17,855$491K<0.01%-51413F-HRTimelineGroup
Tributary Capital Management, LLC17,800$489K0.05%-10013F-HRTimeline
Fruth Investment Management17,750$487K0.12%-75013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…17,523$482K<0.01%+11,05013F-HRTimelineGroup
Central Pacific Bank - Trust Division17,500$481K0.06%013F-HRTimeline
Alan B Lancz & Associates, Inc.17,427$479K0.46%-2,10013F-HRTimeline
D.A. DAVIDSON & CO.17,368$477K<0.01%-15513F-HRTimeline
INCEPTIONR LLC17,212$473K0.11%+6,69813F-HRTimeline
Fieldview Capital Management, LLC17,063$469K0.14%-1,65913F-HRTimeline
Stratos Wealth Partners, LTD.in group Stratos Wealth Partners, LTD.16,948$466K0.01%+6713F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)16,674$458K0.01%-38,50213F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding16,360$450K+6,360Timeline
KBC Group NVin group KBC Group NV15,546$427K<0.01%+11,33113F-HRTimelineGroup
Summit Trail Advisors, LLC15,517$427K0.01%+4,15813F-HRTimeline
Van Diest Capital, LLC14,754$406K0.32%new13F-HRTimeline
XPONANCE LLC14,554$400K<0.01%+2,30713F-HRTimeline
PFG Investments, LLC14,397$396K0.02%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/13,749$378K<0.01%+1,71413F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP13,931$377K<0.01%+7,71413F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP13,584$373K0.03%-30,93913F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…13,445$370K<0.01%-43,18213F-HRTimelineGroup
Wealthspire Advisors, LLC13,307$366K<0.01%+1,43513F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP13,130$361K0.04%-8,89413F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.13,005$358K0.05%013F-HRTimeline
Michael J. Porro & Co. Financial Adviso…12,953$356K0.28%013F-HRTimeline
Tactive Advisors, LLC12,856$353K0.1%new13F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …12,829$353K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…12,669$348K0.01%013F-HRTimelineGroup
Holocene Advisors, LP12,650$348K<0.01%new13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC12,580$346K<0.01%-12,00913F-HRTimelineGroup
ALLSTATE CORPin group ALLSTATE CORP12,566$345K<0.01%new13F-HRTimelineGroup
Freestone Grove Partners LP12,196$335K<0.01%-38,35013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC12,080$332K<0.01%new13F-HRTimelineGroup
Empirical Financial Services, LLC d.b.a…12,057$331K0.01%+1,59113F-HRTimeline
Hillsdale Investment Management Inc.11,910$327K0.01%+11,60013F-HRTimeline
GREAT LAKES ADVISORS, LLC11,902$327K<0.01%new13F-HRTimeline
WEDBUSH SECURITIES INC11,861$326K0.01%+61713F-HRTimeline
ROYCE & ASSOCIATES LP11,825$325K<0.01%new13F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC11,727$322K0.05%+91613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…11,574$318K0.01%+1,85613F-HRTimelineGroup
R Squared Ltd11,529$317K0.17%+2,37813F-HRTimeline
AE Wealth Management LLC11,216$308K<0.01%+1,10313F-HRTimeline
Brooklyn Investment Group11,148$306K0.01%new13F-HRTimeline
LSV ASSET MANAGEMENT10,900$300K<0.01%013F-HRTimeline
Atria Investments, Inc10,518$289K<0.01%+7713F-HRTimeline
Beverly Hills Private Wealth, LLC10,255$282K0.05%013F-HRTimeline
Belpointe Asset Management LLC10,200$280K0.01%013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.10,313$277K0.05%+1,45013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.10,064$276K<0.01%13F-HRTimelineGroup
Moors & Cabot, Inc.9,975$274K0.01%+1,00013F-HRTimeline
Hendershot Investments Inc.9,925$273K0.04%013F-HRTimeline
MARIETTA INVESTMENT PARTNERS LLC9,827$270K0.05%new13F-HRTimeline
World Investment Advisors9,743$268K<0.01%-45613F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC9,580$263K0.01%+7613F-HRTimeline
Verition Fund Management LLC9,527$262K<0.01%-99,90313F-HRTimeline
Blue Trust, Inc.9,515$262K<0.01%+1,57013F-HRTimeline
INSIGHT 2811, INC.9,362$257K0.11%013F-HRTimeline
Riverwater Partners LLC9,328$256K0.09%new13F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS9,265$255K<0.01%new13F-HRTimelineGroup
Gallacher Capital Management LLC9,176$252K0.1%new13F-HRTimeline
Voleon Capital Management LP9,164$252K0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC9,080$250K0.03%new13F-HRTimeline
Abel Hall, LLC8,983$247K0.05%new13F-HRTimeline
Farther Finance Advisors, LLC8,760$246K<0.01%+8313F-HRTimeline
&PARTNERS8,805$243K<0.01%new13F-HRTimeline
BLB&B Advisors, LLC8,803$242K0.01%013F-HRTimeline
SBI Okasan Asset Management Co.Ltd.9,000$242K0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…8,768$241K0.01%+1,75113F-HR/ATimelineGroup
Caitlin John, LLC8,702$239K0.14%-6,83513F-HRTimeline
STRS OHIO8,500$234K<0.01%+2,00013F-HRTimeline
Massar Capital Management, LP8,472$233K0.05%new13F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …8,406$231K<0.01%-5713F-HRTimelineGroup
CIBC Asset Management Inc8,371$230K<0.01%-14213F-HRTimeline
SEB Asset Management AB8,313$229K<0.01%13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS8,180$225K<0.01%new13F-HRTimeline
HOHIMER WEALTH MANAGEMENT, LLC8,051$221K0.03%-4,55513F-HRTimeline
SIGNATUREFD, LLC7,828$215K<0.01%-67713F-HRTimeline
RETIREMENT GUYS FORMULA LLC7,751$213K0.1%new13F-HRTimeline
BURNEY CO/7,710$212K0.01%new13F-HRTimeline
Welch Group, LLC7,511$206K0.01%new13F-HRTimeline
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC7,466$205K<0.01%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd7,384$203K<0.01%-1,18013F-HRTimelineGroup
PROFUND ADVISORS LLC7,330$202K0.01%-3,90513F-HRTimeline
Focus Partners Advisor Solutions, LLCin group Focus Partners Wealth7,305$201K<0.01%new13F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC7,304$201K<0.01%new13F-HRTimelineGroup
Adalta Capital Management LLC7,225$199K0.1%new13F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich7,000$192K<0.01%-3,00013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC6,983$192K<0.01%+213F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV6,866$189K0.01%+62413F-HRTimeline
CWM, LLCin group CWM, LLC4,747$130K<0.01%+1,31613F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/4,573$126K<0.01%+69013F-HRTimelineGroup
State of Wyoming4,414$121K0.01%new13F-HRTimeline
GAMMA Investing LLC4,066$112K0.01%+82513F-HRTimeline
Advisory Services Network, LLC4,059$112K<0.01%new13F-HRTimeline
Kemnay Advisory Services Inc.3,896$107K0.02%-5,50213F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…3,465$95.3K<0.01%+1,01013F-HRTimelineGroup
MAI Capital Management3,259$89.6K<0.01%-68913F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK3,064$84.2K<0.01%+4013F-HRTimelineGroup
Millstone Evans Group, LLC2,800$77K0.05%013F-HRTimeline
CoreCap Advisors, LLC2,363$65K<0.01%-98213F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,316$63.7K<0.01%+28913F-HRTimeline
HHM Wealth Advisors, LLC2,000$55K0.01%013F-HRTimeline
Pingora Partners LLC2,000$55K0.03%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,940$53.3K0.01%+20813F-HRTimeline
Sterling Capital Management LLC1,935$53.2K<0.01%+91413F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise1,841$51K<0.01%013F-HRTimelineGroup
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1,744$47.9K<0.01%+68813F-HRTimelineGroup
Smartleaf Asset Management LLC1,773$47.6K<0.01%+45013F-HRTimeline
Salomon & Ludwin, LLC1,639$45.3K<0.01%+73013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,514$41.6K<0.01%+2713F-HRTimeline
Covestor Ltd1,409$39K0.03%+36313F-HRTimeline
REAP Financial Group, LLC1,292$35.5K0.01%+1913F-HRTimeline
Hickory Point Bank & Trust1,250$34.4K0.02%new13F-HRTimeline
Versant Capital Management, Inc1,247$34.3K<0.01%+68713F-HRTimeline
Strive Financial Group ,LLC1,221$34K0.02%+12813F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,104$30.3K<0.01%+1,00013F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,020$28K<0.01%-49713F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.922$25.3K<0.01%+43413F-HRTimelineGroup
Root Financial Partners, LLC806$22.2K<0.01%+38713F-HRTimeline
Manchester Capital Management LLC800$22K<0.01%013F-HRTimeline
Leonteq Securities AG800$22K<0.01%+9813F-HRTimeline
Allworth Financial LP794$21.8K<0.01%+8313F-HRTimeline
UMB Bank, n.a.792$21.8K<0.01%+12613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
LOS ANGELES CAPITAL MANAGEMENT LLC771$21.2K<0.01%-204,58213F-HRTimeline
Raleigh Capital Management Inc.748$20.6K0.01%+913F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.729$20K<0.01%+42913F-HRTimeline
McIlrath & Eck, LLC693$19.1K<0.01%+32113F-HRTimeline
HARBOUR INVESTMENTS, INC.669$18.4K<0.01%+40413F-HRTimeline
Federation des caisses Desjardins du Qu…665$18.3K<0.01%013F-HRTimeline
Measured Wealth Private Client Group, L…648$17.8K<0.01%-7,31813F-HRTimeline
Parkside Financial Bank & Trust602$16.6K<0.01%+2313F-HRTimeline
TRUST CO OF TOLEDO NA /OH/600$16.5K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC543$14.9K<0.01%+30013F-HRTimeline
Financial Network Wealth Advisors LLC535$14.7K0.02%+113F-HRTimeline
Destiny Wealth Partners, LLC530$14.6K<0.01%new13F-HRTimeline
BOKF, NAin group BOKF, NA519$14.3K<0.01%013F-HRTimelineGroup
Kilter Group LLC481$13.2K0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…471$12.9K<0.01%+13713F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC395$10.8K<0.01%+2713F-HRTimelineGroup
Dogwood Wealth Management LLC363$9.98K<0.01%013F-HRTimeline
Signature Equity Partners, LLC358$9.84K0.01%new13F-HRTimeline
IFP Advisors, Inc300$8.25K<0.01%-32613F-HRTimeline
ROTHSCHILD INVESTMENT LLC269$7.39K<0.01%+1013F-HRTimeline
Bare Financial Services, Inc268$7.37K<0.01%+21713F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…255$7.01K<0.01%013F-HRTimelineGroup
Sound Income Strategies, LLC242$6.8K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA216$5.94K<0.01%-1513F-HRTimeline
Glen Eagle Advisors, LLC200$5.5K<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC195$5.36K<0.01%new13F-HRTimeline
CVA Family Office, LLC185$5.09K<0.01%new13F-HRTimeline
TSFG, LLC200$5K<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC162$4.45K<0.01%+913F-HRTimeline
QUADRANT CAPITAL GROUP LLC103$2.83K<0.01%+4613F-HR/ATimeline
Bell Investment Advisors, Inc103$2.83K<0.01%013F-HRTimeline
DANSKE BANK A/S100$2.75K<0.01%-1,00013F-HRTimeline
Fortitude Family Office, LLC99$2.72K<0.01%+6113F-HRTimeline
CBIZ Investment Advisory Services, LLC93$2.56K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.85$2.34K<0.01%013F-HRTimeline
Lloyd Advisory Services, LLC.84$2.32K<0.01%new13F-HRTimeline
Kingdom Financial Group LLC.84$2.32K<0.01%-13213F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…80$2.2K<0.01%013F-HRTimelineGroup
JPL Wealth Management, LLC68$1.87K<0.01%new13F-HR/ATimeline
Richardson Capital Management LLC67$1.84K<0.01%new13F-HRTimeline
Bogart Wealth, LLC67$1.84K<0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT57$1.57K<0.01%013F-HRTimeline
Arax Advisory Partners45$1.24K<0.01%-2213F-HRTimeline
WPG Advisers, LLC40$1.1K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB37$1.02K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.32$880<0.01%+1613F-HRTimeline
Caitong International Asset Management …32$880<0.01%new13F-HRTimeline
Larson Financial Group LLC31$852<0.01%013F-HRTimeline
MANNING & NAPIER ADVISORS LLC31$832<0.01%-6013F-HRTimeline
Cedar Mountain Advisors, LLC30$825<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC29$797<0.01%+1813F-HRTimeline
DiNuzzo Private Wealth, Inc.28$770<0.01%013F-HRTimeline
Parallel Advisors, LLC25$687<0.01%-2513F-HR/ATimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…25$687<0.01%new13F-HRTimelineGroup
INTERNATIONAL ASSETS INVESTMENT MANAGEM…21$589<0.01%+1013F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC21$578<0.01%+1113F-HRTimeline
Cornerstone Financial Management LLC18$495<0.01%new13F-HR/ATimeline
Vermillion Wealth Management, Inc.16$440<0.01%new13F-HRTimeline
Essential Partners LLC16$440<0.01%+1213F-HRTimeline

Events

  • Healy Brian C. bought 1,376 MWA shares on 2026-10-07, Form 4 filed 2026-10-09. 0001225208-26-008364

    Accepted , ingested