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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 427 | $3.86B |
| Q1 2026 | 426 | $4.04B |
| Q4 2025 | 396 | $3.52B |
| Q3 2025 | 401 | $3.79B |
| Q2 2025 | 377 | $3.68B |
| Q1 2025 | 386 | $4.03B |
| Q4 2024 | 339 | $3.24B |
| Q3 2024 | 329 | $3.10B |
| Q2 2024 | 301 | $2.54B |
| Q1 2024 | 264 | $2.28B |
| Q4 2023 | 238 | $2.06B |
| Q3 2023 | 231 | $1.83B |
| Q2 2023 | 221 | $2.33B |
| Q1 2023 | 227 | $1.99B |
| Q4 2022 | 230 | $1.51B |
| Q3 2022 | 240 | $1.44B |
| Q2 2022 | 231 | $1.63B |
| Q1 2022 | 243 | $1.83B |
| Q4 2021 | 252 | $1.96B |
| Q3 2021 | 248 | $2.16B |
| Q2 2021 | 234 | $2.06B |
| Q1 2021 | 224 | $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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 25,135,023 | $691.0M | 0.01% | −37,500−0.1% | Reduced |
| Vanguard Portfolio Management LLC | 11,349,131 | $312.0M | 0.02% | +11,349,131 | New |
| Vanguard Capital Management LLC | 7,017,723 | $192.9M | 0.00% | +7,017,723 | New |
| State Street Corp | 6,232,171 | $171.3M | 0.01% | +66,322+1.1% | Added |
| First Trust Advisors LP | 6,036,679 | $165.9M | 0.12% | +1,530,193+34.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 5,167,676 | $142.1M | 0.48% | +85,014+1.7% | Added |
| Geode Capital Management, LLC | 4,658,607 | $128.1M | 0.01% | +183,534+4.1% | Added |
| Fiduciary Management Inc | 4,156,199 | $114.3M | 1.42% | +990,807+31.3% | Added |
| Dimensional Fund Advisors LP | 3,603,540 | $99.1M | 0.02% | −9,857−0.3% | Reduced |
| Franklin Resources Inc | 3,376,975 | $92.8M | 0.02% | +135,722+4.2% | Added |
| Impax Asset Management Group plc | 2,948,281 | $81.0M | 0.56% | −416,476−12.4% | Reduced |
| American Century Companies Inc | 2,872,958 | $79.0M | 0.04% | +796,479+38.4% | Added |
| Principal Financial Group Inc | 2,820,097 | $77.5M | 0.04% | −442,587−13.6% | Reduced |
| Gamco Investors, Inc. Et Al | 2,549,467 | $70.1M | 0.69% | −16,609−0.6% | Reduced |
| Amundi | 2,261,635 | $62.2M | 0.02% | −90,138−3.8% | Reduced |
| Morgan Stanley | 2,167,702 | $59.6M | 0.00% | +108,552+5.3% | Added |
| Invesco Ltd. | 2,025,773 | $55.7M | 0.01% | −881,917−30.3% | Reduced |
| Janus Henderson Group PLC | 1,934,813 | $53.2M | 0.03% | +714,913+58.6% | Added |
| Charles Schwab Investment Management Inc | 1,856,352 | $51.0M | 0.01% | −14,345−0.8% | Reduced |
| Nuveen, LLC | 1,812,974 | $49.8M | 0.01% | −113,010−5.9% | Reduced |
| Northern Trust Corp | 1,586,965 | $43.6M | 0.01% | +2,960+0.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,510,769 | $41.5M | 0.06% | +172,635+12.9% | Added |
| Federated Hermes, Inc. | 1,463,149 | $40.2M | 0.07% | +66,975+4.8% | Added |
| Balyasny Asset Management LLC | 1,308,634 | $36.0M | 0.07% | +655,940+100.5% | Added |
| Allianz Asset Management GmbH | 1,167,258 | $32.1M | 0.04% | −392,005−25.1% | Reduced |
| Vanguard Fiduciary Trust Co | 1,088,701 | $29.9M | 0.01% | +1,088,701 | New |
| Bank of New York Mellon Corp | 1,077,153 | $29.6M | 0.01% | −26,263−2.4% | Reduced |
| Legal & General Group Plc | 1,073,387 | $29.5M | 0.01% | −18,273−1.7% | Reduced |
| Triodos Investment Management BV | 1,008,000 | $27.7M | 2.10% | −82,000−7.5% | Reduced |
| FMR LLC | 964,767 | $26.5M | 0.00% | +158,978+19.7% | Added |
| Ameriprise Financial Inc | 933,554 | $25.7M | 0.01% | −743,490−44.3% | Reduced |
| UBS Group AG | 926,651 | $25.5M | 0.00% | −328,367−26.2% | Reduced |
| Goldman Sachs Group Inc | 901,822 | $24.8M | 0.00% | −88,353−8.9% | Reduced |
| Two Sigma Investments, LP | 895,277 | $24.6M | 0.02% | +586,768+190.2% | Added |
| Bank of America Corp | 888,975 | $24.4M | 0.00% | +205,269+30.0% | Added |
| Algert Global LLC | 846,515 | $23.3M | 0.35% | +434,657+105.5% | Added |
| JPMorgan Chase & Co | 738,834 | $19.8M | 0.00% | +324,463+78.3% | Added |
| Gabelli Funds LLC | 674,293 | $18.5M | 0.13% | +400+0.1% | Added |
| Standard Life Aberdeen plc | 649,907 | $17.9M | 0.03% | −44,107−6.4% | Reduced |
| Millennium Management LLC | 627,092 | $17.2M | 0.01% | −144,151−18.7% | Reduced |
| Bessemer Group Inc | 588,830 | $16.2M | 0.03% | +459,393+354.9% | Added |
| Envestnet Asset Management Inc | 588,590 | $16.2M | 0.00% | +35,531+6.4% | Added |
| Voya Investment Management LLC | 588,089 | $16.2M | 0.02% | −41,553−6.6% | Reduced |
| GW&K Investment Management, LLC | 583,661 | $16.0M | 0.14% | −52,702−8.3% | Reduced |
| Panagora Asset Management Inc | 567,932 | $15.6M | 0.06% | −93,776−14.2% | Reduced |
| Assenagon Asset Management S.A. | 563,164 | $15.5M | 0.02% | −280,108−33.2% | Reduced |
| Public Sector Pension Investment Board | 559,482 | $15.4M | 0.05% | +18,456+3.4% | Added |
| Duff & Phelps Investment Management Co | 492,139 | $13.5M | 0.14% | −55,824−10.2% | Reduced |
| Lightrock Netherlands B.V. | 474,784 | $13.1M | 2.94% | −22,000−4.4% | Reduced |
| Brown Advisory Inc | 469,168 | $12.9M | 0.02% | −692,648−59.6% | Reduced |
| Crawford Investment Counsel Inc | 450,940 | $12.4M | 0.21% | +448+0.1% | Added |
| Credit Agricole S A | 450,745 | $12.4M | 0.04% | −70,686−13.6% | Reduced |
| Perpetual Ltd | 436,286 | $12.0M | 0.18% | +6,706+1.6% | Added |
| Rhumbline Advisers | 419,247 | $11.5M | 0.01% | +3,268+0.8% | Added |
| Swiss Life Asset Management Ltd | 413,383 | $11.4M | 0.06% | −18,965−4.4% | Reduced |
| Zacks Investment Management | 408,435 | $11.2M | 0.09% | +1,511+0.4% | Added |
| UBS Asset Management Americas Inc | 404,955 | $11.1M | 0.00% | −11,274−2.7% | Reduced |
| Trexquant Investment LP | 392,579 | $10.8M | 0.08% | +93,931+31.5% | Added |
| State of Wisconsin Investment Board | 380,114 | $10.4M | 0.02% | −29,741−7.3% | Reduced |
| Speece Thorson Capital Group Inc | 374,566 | $10.3M | 2.35% | −93,019−19.9% | Reduced |
| Jane Street Group, LLC | 353,962 | $9.73M | 0.01% | +353,962 | New |
| Thrivent Financial for Lutherans | 350,733 | $9.64M | 0.02% | −93,570−21.1% | Reduced |
| Robeco Schweiz AG | 348,669 | $9.58M | 0.20% | −16,000−4.4% | Reduced |
| Qube Research & Technologies Ltd | 337,204 | $9.27M | 0.01% | −454,629−57.4% | Reduced |
| Victory Capital Management Inc | 322,743 | $8.87M | 0.01% | −144,875−31.0% | Reduced |
| Swiss National Bank | 309,300 | $8.50M | 0.00% | +1,200+0.4% | Added |
| Voloridge Investment Management, LLC | 307,137 | $8.44M | 0.03% | +57,923+23.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 291,577 | $8.02M | 0.02% | −105,311−26.5% | Reduced |
| Teacher Retirement System of Texas | 285,579 | $7.85M | 0.03% | +264,167+1,233.7% | Added |
| PDT Partners, LLC | 284,424 | $7.82M | 0.46% | +9,493+3.5% | Added |
| Raymond James Financial Inc | 282,355 | $7.76M | 0.00% | +2,208+0.8% | Added |
| Palisades Investment Partners, LLC | 255,250 | $7.02M | 2.75% | +12,900+5.3% | Added |
| ProShare Advisors LLC | 246,263 | $6.77M | 0.01% | −25,088−9.2% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 240,128 | $6.60M | 0.02% | −265,271−52.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 232,163 | $6.51M | 0.01% | +74,436+47.2% | Added |
| BFSG, LLC | 223,873 | $6.15M | 0.58% | +23,964+12.0% | Added |
| Globeflex Capital L P | 207,636 | $5.71M | 0.86% | −8,845−4.1% | Reduced |
| Edgestream Partners, L.P. | 205,488 | $5.65M | 0.19% | −3,107−1.5% | Reduced |
| Prudential Financial Inc | 205,166 | $5.64M | 0.01% | +24,715+13.7% | Added |
| Kempen Capital Management N.V. | 200,572 | $5.51M | 0.05% | 00.0% | Unchanged |
| Man Group plc | 198,948 | $5.47M | 0.01% | −31,180−13.5% | Reduced |
| Price T Rowe Associates Inc | 195,822 | $5.38M | 0.00% | +15,283+8.5% | Added |
| California State Teachers Retirement System | 186,529 | $5.13M | 0.01% | +38,425+25.9% | Added |
| Candriam Luxembourg S.C.A. | 183,650 | $5.05M | 0.03% | −108,158−37.1% | Reduced |
| Lazard Asset Management LLC | 178,452 | $4.91M | 0.01% | +106,475+147.9% | Added |
| McDonald Partners LLC | 178,395 | $4.90M | 1.16% | +26,150+17.2% | Added |
| Deutsche Bank AG | 170,477 | $4.69M | 0.00% | +14,740+9.5% | Added |
| Alliancebernstein L.P. | 193,655 | $4.61M | 0.00% | +5,200+2.8% | Added |
| D. E. Shaw & Co., Inc. | 165,015 | $4.54M | 0.00% | −246,586−59.9% | Reduced |
| BNP Paribas Arbitrage, SA | 163,903 | $4.51M | 0.00% | +77,031+88.7% | Added |
| Storebrand Asset Management AS | 161,378 | $4.44M | 0.01% | −15,293−8.7% | Reduced |
| Tudor Investment Corp Et Al | 155,534 | $4.28M | 0.02% | −74,938−32.5% | Reduced |
| AQR Capital Management LLC | 149,631 | $4.11M | 0.00% | +46,535+45.1% | Added |
| Pinnacle Associates Ltd | 148,317 | $4.08M | 0.05% | −1,337−0.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 146,210 | $4.02M | 0.01% | +107,900+281.6% | Added |
| New York State Common Retirement Fund | 142,110 | $3.91M | 0.01% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 136,720 | $3.76M | 0.06% | −5,064−3.6% | Reduced |
| First National Bank of Omaha | 136,405 | $3.75M | 0.12% | +1,533+1.1% | Added |
| State Board of Administration of Florida Retirement System | 136,105 | $3.74M | 0.01% | 00.0% | Unchanged |
| RBF Capital, LLC | 135,855 | $3.73M | 0.18% | 00.0% | Unchanged |