Mueller Water Products, Inc. (MWA) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

157,165,354Shares Outstanding

4,554,824Shares held by institutions

$137,327,944Value of institutional holdings

91.54%Institutional ownership %

3.31%Shares Changed QoQ

377No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Mueller Water Products, Inc. (NYSE:MWA) is held by 377 institutional firms.

The percentage of Mueller Water Products owned by institutions changed from 94.3% in September 2025 to 91.5% in December 2025, marking a slight down trend.
Institutional share ownership changed by 3.31% QoQ, while the number of institutional owners saw an increase of 12.54% YoY.
During the quarter, 193 institutions bought more Mueller Water Products shares, 134 sold shares, and 50 of the 377 total investors held their position steady.
The total number of shares held by institutions in Mueller Water Products increased to 143.87Mn as of December 2025, a net change of up by 4.60Mn shares quarter on quarter, and up 208.87K shares year over year.
BlackRock, Inc.'s holding of 25.17Mn shares as of December 31, 2025 makes it the primary institutional investor in Mueller Water Products, owning 16.02% of the stock.
Among the most significant buyers of Mueller Water Products during December 2025 were FIDUCIARY MANAGEMENT INC /WI/ (3.17Mn), BlackRock, Inc. (911.87K), Point72 Asset Management, L.P. (706.22K), BALYASNY ASSET MANAGEMENT L.P. (652.69K), NORGES BANK (637.80K).
Leading sellers of Mueller Water Products stock in December 2025 included VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. (1.31Mn), Allianz Asset Management GmbH (1.22Mn), AMERICAN CENTURY COMPANIES INC (1.04Mn), MILLENNIUM MANAGEMENT LLC (955.85K), Assenagon Asset Management S.A. (550.02K).
The top 10 institutional holders of Mueller Water Products for the quarter ending December 2025 included BlackRock, Inc. (25.17Mn), VANGUARD GROUP INC (19.45Mn), STATE STREET CORP (6.17Mn), FULLER & THALER ASSET MANAGEMENT, INC. (5.08Mn), FIRST TRUST ADVISORS LP (4.51Mn), GEODE CAPITAL MANAGEMENT, LLC (4.48Mn), DIMENSIONAL FUND ADVISORS LP (3.61Mn), Impax Asset Management Group plc (3.36Mn), PRINCIPAL FINANCIAL GROUP INC (3.26Mn), FRANKLIN RESOURCES INC (3.24Mn).

377 Institutional Holders

4,554,824 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	25,172,523	911,868	3.76%	$599,609,498.00
VANGUARD GROUP INC	31 Dec, 2025	19,452,025	-137,141	-0.70%	$463,347,236.00
STATE STREET CORP	31 Dec, 2025	6,165,849	250,461	4.23%	$146,870,523.00
FULLER & THALER ASSET MANAGEMENT, INC.	31 Dec, 2025	5,082,662	-20,421	-0.40%	$121,069,002.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	4,506,486	350,837	8.44%	$107,344,490.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,475,073	5,243	0.12%	$106,610,905.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	3,613,397	22,056	0.61%	$86,075,457.00
Impax Asset Management Group plc	31 Dec, 2025	3,364,757	0	0.00%	$80,148,512.00
PRINCIPAL FINANCIAL GROUP INC	31 Dec, 2025	3,262,684	37,148	1.15%	$77,717,133.00
FRANKLIN RESOURCES INC	31 Dec, 2025	3,241,253	182,905	5.98%	$77,206,645.00
FIDUCIARY MANAGEMENT INC /WI/	31 Dec, 2025	3,165,392	3,165,392	0.00%	$75,399,637.00
GAMCO INVESTORS, INC. ET AL	31 Dec, 2025	2,566,076	-45,957	-1.76%	$61,123,930.00
Amundi	31 Dec, 2025	2,351,773	84,433	3.72%	$56,040,227.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	2,076,479	-1,042,316	-33.42%	$49,461,735.00
MORGAN STANLEY	31 Dec, 2025	2,059,150	299,968	17.05%	$49,048,991.00
Nuveen, LLC	31 Dec, 2025	1,925,984	88,536	4.82%	$45,876,939.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	1,870,697	-21,441	-1.13%	$44,560,003.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	1,677,044	-232,783	-12.19%	$39,947,178.00
NORTHERN TRUST CORP	31 Dec, 2025	1,584,005	-108,511	-6.41%	$37,731,001.00
Allianz Asset Management GmbH	31 Dec, 2025	1,559,263	-1,224,545	-43.99%	$37,141,645.00

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