Mueller Water Products, Inc.
US ˙ NYSE ˙ US6247581084

SecurityMWA / Mueller Water Products, Inc.
InstitutionMoors & Cabot, Inc.
Latest Disclosed Ownership9,975 shares
Latest Disclosed Value $ 274,213
Moors & Cabot, Inc. reports 11.14% increase in ownership of MWA / Mueller Water Products, Inc.

On May 8, 2026 - Moors & Cabot, Inc. filed a 13F-HR form disclosing ownership of 9,975 shares of Mueller Water Products, Inc. (US:MWA) valued at $274,213 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 8,975 shares of Mueller Water Products, Inc.. This represents a change in shares of 11.14% during the quarter. The current value of the position is $252,667 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F MUELLER WTR PRODS COM SER A 624758108 9,975 1,000 11.14 274 28.64 0.0117
2026-02-10 2025-12-31 13F MUELLER WTR PRODS COM SER A 624758108 8,975 -1,000 -10.03 214 -16.14 0.0092
2025-11-14 2025-09-30 13F MUELLER WTR PRODS COM SER A 624758108 9,975 0 0.00 255 6.28 0.0111
2025-08-06 2025-06-30 13F MUELLER WTR PRODS COM SER A 624758108 9,975 0 0.00 240 -5.53 0.0111
2025-05-08 2025-03-31 13F MUELLER WTR PRODS COM SER A 624758108 9,975 0 0.00 254 12.95 0.0129
2025-02-07 2024-12-31 13F MUELLER WTR PRODS COM SER A 624758108 9,975 -10,250 -50.68 224 -48.86 0.0107
2024-11-08 2024-09-30 13F MUELLER WTR PRODS COM SER A 624758108 20,225 -8,725 -30.14 439 -15.44 0.0218
2024-08-09 2024-06-30 13F MUELLER WTR PRODS COM SER A 624758108 28,950 0 0.00 519 11.40 0.0276
2024-05-08 2024-03-31 13F MUELLER WTR PRODS COM SER A 624758108 28,950 0 0.00 466 11.78 0.0253
2024-02-14 2023-12-31 13F MUELLER WTR PRODS COM SER A 624758108 28,950 0 0.00 417 13.35 0.0260
2023-11-08 2023-09-30 13F MUELLER WTR PRODS COM SER A 624758108 28,950 -3,000 -9.39 367 -29.15 0.0249
2023-08-10 2023-06-30 13F MUELLER WTR PRODS COM SER A 624758108 31,950 0 0.00 519 16.40 0.0344
2023-05-05 2023-03-31 13F MUELLER WTR PRODS COM SER A 624758108 31,950 0 0.00 445 29.74 0.0306
2023-02-10 2022-12-31 13F/A-1 MUELLER WTR PRODS COM SER A 624758108 31,950 -3,000 -8.58 344 -4.46 0.0240
2023-02-07 2022-12-31 13F MUELLER WTR PRODS COM SER A 624758108 29,000 -5,950 418 0.0278
2022-11-08 2022-09-30 13F MUELLER WTR PRODS COM SER A 624758108 34,950 4,950 16.50 359 1.99 0.0274
2022-08-08 2022-06-30 13F MUELLER WTR PRODS COM SER A 624758108 30,000 0 0.00 352 -9.28 0.0253
2022-05-13 2022-03-31 13F MUELLER WTR PRODS COM SER A 624758108 30,000 0 0.00 388 -10.19 0.0239
2022-02-14 2021-12-31 13F MUELLER WTR PRODS COM SER A 624758108 30,000 9,400 45.63 432 38.46 0.0266
2021-12-08 2021-09-30 13F/A-1 MUELLER WTR PRODS COM SER A 624758108 20,600 20,600 312 0.0196
2021-11-05 2021-09-30 13F MUELLER WTR PRODS COM SER A 624758108 445,000 445,000 430 0.0316
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.