Mueller Water Products, Inc. - Common Stock (MWA) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
MWA on NYSE
Shares outstanding
156,605,791
Price per share
$23.82
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
148,229,463
Total reported value
$3,781,214,540
% of total 13F portfolios
0%
Share change
-4,993,189
Value change
-$120,584,315
Number of holders
394
Price from insider filings
$23.82
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Mueller Water Products, Inc. - Common Stock (MWA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 16% +60% $628,449,617 +$234,581,117 25,289,723 +60% BlackRock, Inc. 31 Mar 2025
VANGUARD GROUP INC 13% $491,905,054 19,794,972 The Vanguard Group 31 Mar 2025
FRANKLIN MUTUAL ADVISERS LLC 4.5% -17% $176,926,533 -$36,539,341 7,119,780 -17% Franklin Mutual Advisers, LLC 31 Dec 2024
Impax Asset Management Group plc 3.7% $142,607,639 5,738,738 Impax Asset Management Group plc 30 Sep 2024

As of 30 Sep 2025, 394 institutional investors reported holding 148,229,463 shares of Mueller Water Products, Inc. - Common Stock (MWA). This represents 95% of the company’s total 156,605,791 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Mueller Water Products, Inc. - Common Stock (MWA) together control 69% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 15% 24,260,655 -1.1% 0.01% $619,131,917
VANGUARD GROUP INC 13% 19,589,166 -1.3% 0.01% $499,915,516
STATE STREET CORP 3.8% 5,915,388 -0.83% 0.01% $150,960,702
FULLER & THALER ASSET MANAGEMENT, INC. 3.3% 5,103,083 -7.5% 0.44% $130,230,671
GEODE CAPITAL MANAGEMENT, LLC 2.9% 4,469,830 +0.45% 0.01% $114,084,075
FIRST TRUST ADVISORS LP 2.7% 4,155,649 -25% 0.08% $106,052,156
Invesco Ltd. 2.6% 4,106,421 -30% 0.02% $104,795,864
DIMENSIONAL FUND ADVISORS LP 2.3% 3,591,341 -2.5% 0.02% $91,648,682
Impax Asset Management Group plc 2.1% 3,364,757 0% 0.5% $85,868,599
PRINCIPAL FINANCIAL GROUP INC 2.1% 3,225,536 -7.7% 0.04% $82,315,678
AMERICAN CENTURY COMPANIES INC 2% 3,118,795 +12% 0.04% $79,591,673
FRANKLIN RESOURCES INC 2% 3,058,348 -12% 0.02% $78,049,041
Allianz Asset Management GmbH 1.8% 2,783,808 -10% 0.09% $71,042,780
GAMCO INVESTORS, INC. ET AL 1.7% 2,612,033 -3.2% 0.65% $66,659,082
Amundi 1.4% 2,267,340 +112% 0.02% $58,098,636
AMERIPRISE FINANCIAL INC 1.2% 1,909,827 -6.9% 0.01% $48,738,777
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.2% 1,892,138 -0.65% 0.01% $48,287,362
Nuveen, LLC 1.2% 1,837,448 +8.3% 0.01% $46,891,673
MORGAN STANLEY 1.1% 1,759,182 -1.9% 0% $44,894,384
MILLENNIUM MANAGEMENT LLC 1.1% 1,727,092 +32% 0.03% $44,075,388
NORTHERN TRUST CORP 1.1% 1,692,516 -2% 0.01% $43,193,009
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 0.97% 1,515,412 +2.9% 0.35% $38,673,314
UBS Group AG 0.96% 1,502,385 -16% 0.01% $38,340,866
BROWN ADVISORY INC 0.89% 1,400,765 -15% 0.05% $35,747,545
Assenagon Asset Management S.A. 0.89% 1,393,293 +526% 0.05% $35,556,837

Institutional Holders of Mueller Water Products, Inc. - Common Stock (MWA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 1,384,799 $33,025,648 -$4,525,514 $23.82 12
2025 Q3 148,229,463 $3,781,214,540 -$120,584,315 $25.52 394
2025 Q2 152,731,377 $3,671,085,044 -$116,053,543 $24.04 371
2025 Q1 158,039,472 $4,016,594,702 +$406,945,814 $25.42 378
2024 Q4 143,717,497 $3,233,408,695 +$44,477,175 $22.50 334
2024 Q3 141,200,113 $3,073,962,262 -$8,354,241 $21.70 322
2024 Q2 141,378,815 $2,533,988,733 -$786,775 $17.92 299
2024 Q1 140,661,581 $2,259,371,415 -$32,238,698 $16.09 262
2023 Q4 676,545 $9,742,247 -$454,435 $14.40 1
2023 Q3 140,659,974 $1,783,653,863 -$62,642 $12.68 218
2023 Q2 141,053,953 $2,288,446,534 -$8,729,683 $16.23 211
2023 Q1 138,995,108 $1,936,495,040 +$35,904,257 $13.94 217
2022 Q4 137,910,668 $1,485,537,321 +$7,549,356 $10.76 218
2022 Q3 139,179,042 $1,430,306,953 -$71,571,396 $10.27 227
2022 Q2 138,244,859 $1,621,519,524 -$13,453,539 $11.73 214
2022 Q1 140,891,624 $1,821,662,811 +$20,442,447 $12.92 231
2021 Q4 135,734,691 $1,954,564,228 -$44,113,832 $14.40 242
2021 Q3 141,549,475 $2,154,910,427 +$8,728,983 $15.22 243
2021 Q2 142,818,630 $2,059,503,450 +$5,288,829 $14.42 228
2021 Q1 142,194,508 $1,975,659,108 -$3,039,548 $13.89 222
2020 Q4 141,144,684 $1,747,493,361 +$27,915,392 $12.38 212
2020 Q3 139,612,575 $1,450,633,008 -$20,466,346 $10.39 210
2020 Q2 141,530,155 $1,339,185,343 +$10,097,756 $9.43 201
2020 Q1 136,523,348 $1,093,296,678 -$3,175,637 $8.01 189
2019 Q4 139,485,012 $1,671,160,405 +$4,351,849 $11.98 185
2019 Q3 140,718,373 $1,581,534,551 -$2,426,190 $11.24 199
2019 Q2 137,936,569 $1,354,304,620 +$40,288,889 $9.82 194
2019 Q1 142,559,769 $1,431,289,231 +$3,722,138 $10.04 203
2018 Q4 142,132,069 $1,293,422,515 -$3,104,742 $9.10 215
2018 Q3 141,424,773 $1,627,522,567 -$18,835,800 $11.51 206
2018 Q2 142,294,618 $1,667,568,726 +$106,208,705 $11.72 200
2018 Q1 137,913,841 $1,498,987,663 +$28,381,672 $10.87 203
2017 Q4 138,718,577 $1,738,228,169 +$12,876,597 $12.53 211
2017 Q3 136,169,319 $1,743,036,664 -$6,153,189 $12.80 208
2017 Q2 136,588,895 $1,592,361,409 -$21,734,428 $11.68 198
2017 Q1 139,809,581 $1,652,573,913 +$102,550,060 $11.82 239
2016 Q4 140,402,743 $1,868,751,763 -$17,617,030 $13.31 236
2016 Q3 141,875,020 $1,777,967,924 -$1,571,296 $12.55 225
2016 Q2 144,016,009 $1,642,645,787 -$6,657,828 $11.42 213
2016 Q1 143,419,263 $1,410,240,083 +$29,354,380 $9.88 184
2015 Q4 143,333,466 $1,232,691,583 -$1,362,661 $8.60 183
2015 Q3 142,734,677 $1,093,115,686 +$29,826,649 $7.66 194
2015 Q2 136,650,543 $1,242,613,596 -$29,684,201 $9.10 191
2015 Q1 141,848,377 $1,394,820,131 +$34,194,946 $9.85 181
2014 Q4 138,417,059 $1,417,137,080 +$29,421,209 $10.24 188
2014 Q3 136,735,283 $1,132,989,269 +$17,092,057 $8.28 195
2014 Q2 134,842,050 $1,164,986,044 -$43,986,391 $8.64 189
2014 Q1 134,118,864 $1,273,888,871 +$19,234,984 $9.50 199