Mueller Water Products, Inc.
US ˙ NYSE ˙ US6247581084

SecurityMWA / Mueller Water Products, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership7,220,003 shares
Ownership 4.46%
Dimensional Fund Advisors Lp ownership in MWA / Mueller Water Products, Inc.

2017-02-09 - Dimensional Fund Advisors Lp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 7,220,003 shares of Mueller Water Products, Inc. (US:MWA). This represents 4.46 percent ownership of the company. In their previous filing dated 2016-02-09 , Dimensional Fund Advisors Lp had reported owning 9,188,669 shares, indicating a decrease of -21.42 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2017-02-09 2017-02-09 13G/A 9,188,669 7,220,003 -21.42 4.46 -22.03
2016-02-09 2016-02-09 13G/A 9,188,669 5.72
2015-02-05 2015-02-05 13G/A 11,000,452 6.86
2014-02-10 2014-02-10 13G/A 10,936,818 6.91
2013-02-11 2013-02-11 13G 10,765,317 6.86
2012-02-14 2012-02-14 13G 9,835,168 6.31

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-07 2026-03-31 13F MUELLER WTR PRODS COM SER A 624758108 3,603,540 -9,857 -0.27 99,057 15.08 0.0206
2026-02-12 2025-12-31 13F MUELLER WTR PRODS COM SER A 624758108 3,613,397 22,056 0.61 86,075 -6.08 0.0181
2025-11-12 2025-09-30 13F MUELLER WTR PRODS COM SER A 624758108 3,591,341 -91,203 -2.48 91,649 3.52 0.0197
2025-08-12 2025-06-30 13F MUELLER WTR PRODS COM SER A 624758108 3,682,544 -205,974 -5.30 88,530 -10.43 0.0205
2025-05-13 2025-03-31 13F MUELLER WTR PRODS COM SER A 624758108 3,888,518 -508,898 -11.57 98,844 -0.10 0.0246
2025-02-13 2024-12-31 13F MUELLER WTR PRODS COM SER A 624758108 4,397,416 -128,677 -2.84 98,944 0.74 0.0238
2024-11-07 2024-09-30 13F MUELLER WTR PRODS COM SER A 624758108 4,526,093 -375,245 -7.66 98,212 11.82 0.0238
2024-08-09 2024-06-30 13F MUELLER WTR PRODS COM SER A 624758108 4,901,338 -413,994 -7.79 87,830 2.70 0.0229
2024-05-10 2024-03-31 13F MUELLER WTR PRODS COM SER A 624758108 5,315,332 -101,673 -1.88 85,524 9.64 0.0232
2024-02-07 2023-12-31 13F MUELLER WTR PRODS COM SER A 624758108 5,417,005 138,018 2.61 78,006 16.53 0.0228
2023-11-09 2023-09-30 13F MUELLER WTR PRODS COM SER A 624758108 5,278,987 -105,525 -1.96 66,938 -23.40 0.0220
2023-08-09 2023-06-30 13F MUELLER WTR PRODS COM SER A 624758108 5,384,512 9,255 0.17 87,390 16.63 0.0279
2023-05-12 2023-03-31 13F MUELLER WTR PRODS COM SER A 624758108 5,375,257 15,216 0.28 74,929 131,352.63 0.0252
2023-02-09 2022-12-31 13F MUELLER WTR PRODS COM SER A 624758108 5,360,041 159,741 3.07 58 -99.89 0.0170
2022-11-10 2022-09-30 13F MUELLER WTR PRODS COM SER A 624758108 5,200,300 17,773 0.34 53,408 -12.14 0.0205
2022-08-12 2022-06-30 13F MUELLER WTR PRODS COM SER A 624758108 5,182,527 -15,946 -0.31 60,788 -9.49 0.0218
2022-05-13 2022-03-31 13F MUELLER WTR PRODS COM 624758108 5,198,473 5,808 0.11 67,164 -10.18 0.0207
2022-02-09 2021-12-31 13F MUELLER WTR PRODS COM 624758108 5,192,665 -103,315 -1.95 74,774 -7.24 0.0226
2021-11-12 2021-09-30 13F MUELLER WTR PRODS COM 624758108 5,295,980 -37,801 -0.71 80,611 4.81 0.0260
2021-08-12 2021-06-30 13F MUELLER WTR PRODS COM 624758108 5,333,781 -429,397 -7.45 76,913 -3.92 0.0244
2021-05-14 2021-03-31 13F MUELLER WTR PRODS COM 624758108 5,763,178 -172,550 -2.91 80,050 8.94 0.0265
2021-03-08 2020-12-31 13F/A-2 MUELLER WTR PRODS COM 624758108 5,935,728 -131,286 -2.16 73,484 16.57 0.0265
2021-02-11 2020-12-31 13F MUELLER WTR PRODS COM 624758108 5,935,728 -131,286 73,484 26,538.5149
2020-11-12 2020-09-30 13F MUELLER WTR PRODS COM 624758108 6,067,014 -140,334 -2.26 63,036 7.69 0.0267
2020-08-13 2020-06-30 13F MUELLER WTR PRODS COM 624758108 6,207,348 91,441 1.50 58,533 19.49 0.0257
2020-05-14 2020-03-31 13F MUELLER WTR PRODS COM 624758108 6,115,907 -250,384 -3.93 48,987 -35.77 0.0255
2020-02-14 2019-12-31 13F MUELLER WTR PRODS COM 624758108 6,366,291 -76,316 -1.18 76,268 5.32 0.0278
2019-11-12 2019-09-30 13F MUELLER WTR PRODS COM 624758108 6,442,607 -17,155 -0.27 72,415 14.16 0.0281
2019-08-13 2019-06-30 13F MUELLER WTR PRODS COM 624758108 6,459,762 117,135 1.85 63,434 -0.39 0.0246
2019-08-12 2019-03-31 13F/A-2 MUELLER WTR PRODS COM 624758108 6,342,627 33,221 0.53 63,680 10.91 0.0254
2019-05-10 2019-03-31 13F MUELLER WTR PRODS COM 624758108 6,342,627 33,221 63,680
2019-02-26 2018-12-31 13F/A-1 MUELLER WTR PRODS COM 624758108 6,309,406 44,193 0.71 57,416 -20.38 0.0260
2019-02-13 2018-12-31 13F MUELLER WTR PRODS COM 624758108 6,309,406 44,193 57,416
2018-11-13 2018-09-30 13F MUELLER WTR PRODS COM 624758108 6,265,213 51,368 0.83 72,112 -0.98 0.0274
2018-08-10 2018-06-30 13F MUELLER WTR PRODS COM 624758108 6,213,845 69,511 1.13 72,826 9.04 0.0290
2018-05-11 2018-03-31 13F MUELLER WTR PRODS COM 624758108 6,144,334 29,995 0.49 66,789 -12.82 0.0278
2018-02-12 2017-12-31 13F MUELLER WTR PRODS COM 624758108 6,114,339 -141,516 -2.26 76,614 -4.32 0.0318
2017-11-13 2017-09-30 13F MUELLER WTR PRODS COM 624758108 6,255,855 -50,340 -0.80 80,076 8.71 0.0350
2017-08-11 2017-06-30 13F MUELLER WTR PRODS COM 624758108 6,306,195 745,251 13.40 73,657 12.06 0.0340
2017-05-12 2017-03-31 13F MUELLER WTR PRODS COM 624758108 5,560,944 -1,659,059 -22.98 65,730 -31.60 0.0314
2017-02-09 2016-12-31 13F MUELLER WTR PRODS COM 624758108 7,220,003 -850,149 -10.53 96,099 -5.11 0.0480
2016-11-10 2016-09-30 13F MUELLER WTR PRODS COM 624758108 8,070,152 -492,076 -5.75 101,279 3.58 0.0547
2016-08-09 2016-06-30 13F MUELLER WTR PRODS COM 624758108 8,562,228 16,034 0.19 97,779 15.80 0.0563
2016-05-13 2016-03-31 13F MUELLER WTR PRODS COM 624758108 8,546,194 -642,475 -6.99 84,436 6.85 0.0505
2016-02-10 2015-12-31 13F MUELLER WTR PRODS COM 624758108 9,188,669 -611,674 -6.24 79,023 5.27 0.0493
2015-11-13 2015-09-30 13F MUELLER WTR PRODS COM 624758108 9,800,343 -684,180 -6.53 75,070 -21.32 0.0493
2015-08-14 2015-06-30 13F MUELLER WTR PRODS COM 624758108 10,484,523 -468,244 -4.28 95,409 -11.56 0.0584
2015-05-14 2015-03-31 13F MUELLER WTR PRODS COM 624758108 10,952,767 -47,685 -0.43 107,885 -4.23 0.0681
2015-02-06 2014-12-31 13F MUELLER WTR PRODS COM 624758108 11,000,452 -67,807 -0.61 112,645 22.91 0.0740
2014-11-13 2014-09-30 13F MUELLER WTR PRODS COM 624758108 11,068,259 38,494 0.35 91,645 -3.83 0.0649
2014-08-08 2014-06-30 13F MUELLER WTR PRODS COM 624758108 11,029,765 276,641 2.57 95,297 -6.71 0.0662
2014-05-14 2014-03-31 13F MUELLER WTR PRODS COM 624758108 10,753,124 -183,694 -1.68 102,154 -0.32 0.0763
2014-02-12 2013-12-31 13F MUELLER WTR PRODS COM 624758108 10,936,818 -140,434 -1.27 102,478 15.79 0.0799
2013-11-13 2013-09-30 13F MUELLER WTR PRODS COM 624758108 11,077,252 56,476 0.51 88,507 16.22 0.0766
2013-08-15 2013-06-30 13F MUELLER WTR PRODS COM 624758108 11,020,776 11,020,776 76,154 0.0717
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.