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Livermore
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Mueller Water Products, Inc.

MWA
Exchange
NYSE
Industry
Miscellaneous Fabricated Metal Products
SEC CIK
0001350593

In the last 90 days, Mueller Water Products, Inc. insiders filed 1 open-market purchase and 5 sales; 427 institutions reported holding it in 13F filings for Q2 2026, worth $3.86B in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Mueller Water Products, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
426
+37 vs. Q4 2025
Shares held
147.0M
+19.5M (+15.3%) vs. Q4 2025
Total value
$4.04B
+$1.00B (+33.0%) vs. Q4 2025
New holders
72
166 more added
Sold out
35
133 more reduced

7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MWA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 426 institutions
Q1 2021: 224 institutionsQ2 2021: 234 institutionsQ3 2021: 248 institutionsQ4 2021: 252 institutionsQ1 2022: 243 institutionsQ2 2022: 231 institutionsQ3 2022: 240 institutionsQ4 2022: 230 institutionsQ1 2023: 227 institutionsQ2 2023: 221 institutionsQ3 2023: 231 institutionsQ4 2023: 238 institutionsQ1 2024: 264 institutionsQ2 2024: 301 institutionsQ3 2024: 329 institutionsQ4 2024: 339 institutionsQ1 2025: 386 institutionsQ2 2025: 377 institutionsQ3 2025: 401 institutionsQ4 2025: 396 institutionsQ1 2026: 426 institutionsQ2 2026: 427 institutions
Value heldQ1 2026: $4.04B
Q1 2021: $1.98BQ2 2021: $2.06BQ3 2021: $2.16BQ4 2021: $1.96BQ1 2022: $1.83BQ2 2022: $1.63BQ3 2022: $1.44BQ4 2022: $1.51BQ1 2023: $1.99BQ2 2023: $2.33BQ3 2023: $1.83BQ4 2023: $2.06BQ1 2024: $2.28BQ2 2024: $2.54BQ3 2024: $3.10BQ4 2024: $3.24BQ1 2025: $4.03BQ2 2025: $3.68BQ3 2025: $3.79BQ4 2025: $3.52BQ1 2026: $4.04BQ2 2026: $3.86B
Institutions holding MWA and their total value by quarter
QuarterHoldersValue
Q2 2026427$3.86B
Q1 2026426$4.04B
Q4 2025396$3.52B
Q3 2025401$3.79B
Q2 2025377$3.68B
Q1 2025386$4.03B
Q4 2024339$3.24B
Q3 2024329$3.10B
Q2 2024301$2.54B
Q1 2024264$2.28B
Q4 2023238$2.06B
Q3 2023231$1.83B
Q2 2023221$2.33B
Q1 2023227$1.99B
Q4 2022230$1.51B
Q3 2022240$1.44B
Q2 2022231$1.63B
Q1 2022243$1.83B
Q4 2021252$1.96B
Q3 2021248$2.16B
Q2 2021234$2.06B
Q1 2021224$1.98B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Mueller Water Products, Inc.; share changes are against Q4 2025.

Institutions holding MWA in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Raffa Wealth Management, LLC1$270.00%+1New
Hughes Financial Services, LLC1$270.00%+1New
Curio Wealth, LLC2$550.00%+2New
Dunhill Financial, LLC3$950.00%00.0%Unchanged
Abound Wealth Management7$1930.00%00.0%Unchanged
Ankerstar Wealth, LLC11$3020.00%00.0%Unchanged
HFM Investment Advisors, LLC12$3300.00%−3−20.0%Reduced
Anfield Capital Management, LLC13$3570.00%00.0%Unchanged
Cornerstone Planning Group LLC14$3860.00%00.0%Unchanged
Rialto Wealth Management, LLC15$4130.00%+5+50.0%Added
Essential Partners LLC16$4400.00%+12+300.0%Added
Vermillion Wealth Management, Inc.16$4400.00%+16New
Cornerstone Financial Management LLC18$4950.00%+18New
Gilpin Wealth Management, LLC21$5780.00%+11+110.0%Added
International Assets Investment Management, LLC21$5890.00%+10+90.9%Added
Parallel Advisors, LLC25$6870.00%−25−50.0%Reduced
Golden State Equity Partners25$6870.00%+25New
DiNuzzo Private Wealth, Inc.28$7700.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC29$7970.00%+18+163.6%Added
Cedar Mountain Advisors, LLC30$8250.00%00.0%Unchanged
Manning & Napier Advisors LLC31$8320.00%−60−65.9%Reduced
Larson Financial Group LLC31$8520.00%00.0%Unchanged
SJS Investment Consulting Inc.32$8800.00%+16+100.0%Added
Caitong International Asset Management Co., Ltd32$8800.00%+32New
Massmutual Trust Co FSB37$1.02K0.00%00.0%Unchanged
WPG Advisers, LLC40$1.10K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.45$1.24K0.00%−22−32.8%Reduced
Picton Mahoney Asset Management57$1.57K0.00%00.0%Unchanged
Richardson Capital Management LLC67$1.84K0.00%+67New
Bogart Wealth, LLC67$1.84K0.00%+67New
JPL Wealth Management, LLC68$1.87K0.00%+68New
Farmers & Merchants Investments Inc80$2.20K0.00%00.0%Unchanged
Kingdom Financial Group LLC.84$2.32K0.00%−132−61.1%Reduced
Lloyd Advisory Services, LLC.84$2.32K0.00%+84New
NBC Securities, Inc.85$2.34K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC93$2.56K0.00%00.0%Unchanged
Fortitude Family Office, LLC99$2.72K0.00%+61+160.5%Added
Danske Bank A/S100$2.75K0.00%−1,000−90.9%Reduced
Bell Investment Advisors, Inc103$2.83K0.00%00.0%Unchanged
Quadrant Capital Group LLC103$2.83K0.00%+46+80.7%Added
JFS Wealth Advisors, LLC162$4.45K0.00%+9+5.9%Added
TSFG, LLC200$5.00K0.00%00.0%Unchanged
CVA Family Office, LLC185$5.09K0.00%+185New
Twin Peaks Wealth Advisors, LLC195$5.36K0.00%+195New
Glen Eagle Advisors, LLC200$5.50K0.00%00.0%Unchanged
Private Trust Co NA216$5.94K0.00%−15−6.5%Reduced
Sound Income Strategies, LLC242$6.80K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.255$7.01K0.00%00.0%Unchanged
Bare Financial Services, Inc268$7.37K0.00%+217+425.5%Added
Rothschild Investment LLC269$7.39K0.00%+10+3.9%Added
IFP Advisors, Inc300$8.25K0.00%−326−52.1%Reduced
Signature Equity Partners, LLC358$9.84K0.01%+358New
Dogwood Wealth Management LLC363$9.98K0.00%00.0%Unchanged
CWM Advisors, LLC395$10.8K0.00%+27+7.3%Added
Keating Financial Advisory Services, Inc.471$12.9K0.00%+137+41.0%Added
Kilter Group LLC481$13.2K0.01%+481New
Vanguard National Trust Co510$14.0K0.00%+510New
Bokf, NA519$14.3K0.00%00.0%Unchanged
RWM Asset Management, LLC530$14.6K0.00%+530New
Financial Network Wealth Advisors LLC535$14.7K0.02%+1+0.2%Added
Group One Trading, L.P.543$14.9K0.00%+300+123.5%Added
Trust Co of Toledo NA600$16.5K0.00%00.0%Unchanged
Parkside Financial Bank & Trust602$16.6K0.00%+23+4.0%Added
Measured Wealth Private Client Group, LLC648$17.8K0.00%−7,318−91.9%Reduced
Federation des caisses Desjardins du Quebec665$18.3K0.00%00.0%Unchanged
Harbour Investments, Inc.669$18.4K0.00%+404+152.5%Added
McIlrath & Eck, LLC693$19.1K0.00%+321+86.3%Added
Harbor Capital Advisors, Inc.729$20.0K0.00%+429+143.0%Added
Raleigh Capital Management Inc.748$20.6K0.01%+9+1.2%Added
Los Angeles Capital Management LLC771$21.2K0.00%−204,582−99.6%Reduced
Umb Bank N A792$21.8K0.00%+126+18.9%Added
Allworth Financial LP794$21.8K0.00%+83+11.7%Added
Manchester Capital Management LLC800$22.0K0.00%00.0%Unchanged
Leonteq Securities AG800$22.0K0.00%+98+14.0%Added
Root Financial Partners, LLC806$22.2K0.00%+387+92.4%Added
Cullen/Frost Bankers, Inc.922$25.3K0.00%+434+88.9%Added
Steward Partners Investment Advisory, LLC1,020$28.0K0.00%−497−32.8%Reduced
Northwestern Mutual Wealth Management Co1,104$30.3K0.00%+1,000+961.5%Added
Strive Financial Group ,LLC1,221$34.0K0.02%+128+11.7%Added
Versant Capital Management, Inc1,247$34.3K0.00%+687+122.7%Added
Hickory Point Bank & Trust1,250$34.4K0.02%+1,250New
REAP Financial Group, LLC1,292$35.5K0.01%+19+1.5%Added
Covestor Ltd1,409$39.0K0.03%+363+34.7%Added
Public Employees Retirement System of Ohio1,514$41.6K0.00%+27+1.8%Added
Salomon & Ludwin, LLC1,639$45.3K0.00%+730+80.3%Added
Smartleaf Asset Management LLC1,773$47.6K0.00%+450+34.0%Added
Transamerica Financial Advisors, Inc.1,744$47.9K0.00%+688+65.2%Added
Banque Cantonale Vaudoise1,841$51.0K0.00%00.0%Unchanged
Sterling Capital Management LLC1,935$53.2K0.00%+914+89.5%Added
Pinnacle Wealth Planning Services, Inc.1,940$53.3K0.01%+208+12.0%Added
HHM Wealth Advisors, LLC2,000$55.0K0.01%00.0%Unchanged
Pingora Partners LLC2,000$55.0K0.03%00.0%Unchanged
Nisa Investment Advisors, LLC2,316$63.7K0.00%+289+14.3%Added
CoreCap Advisors, LLC2,363$65.0K0.00%−982−29.4%Reduced
Natixis2,641$72.6K0.00%00.0%Unchanged
Millstone Evans Group, LLC2,800$77.0K0.05%00.0%Unchanged
Huntington National Bank3,065$84.2K0.00%+40+1.3%Added
MAI Capital Management3,259$89.6K0.00%−689−17.5%Reduced
Rockefeller Capital Management L.P.3,465$95.3K0.00%+1,010+41.1%Added
Kemnay Advisory Services Inc.3,896$107.1K0.02%−5,502−58.5%Reduced