What does CUSIP 624758108 represent in this 13F holders report?

CUSIP 624758108 is the security identifier for MWA - Mueller Water Products, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held MWA - Mueller Water Products, Inc. - Common Stock in Q1 2023?

224 institutional investors reported MWA - Mueller Water Products, Inc. - Common Stock for Q1 2023. Use the holders table for investor-level position and value details.

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

CUSIP: 624758108

Q1 2023 13F Holders as of 31 Mar 2023

Security type / class: Equity / Common Stock
Total 13F shares: 142,501,349
Total 13F value: $1,985,371,826
Share change: +2,109,866
Put/Call ratio: 4.2%
SEC-reported price per share: $13.94
Number of holders: 224
Value change: +$34,897,236
Number of buys: 104
Number of sells: 102
Shares outstanding: 156,593,556

Security key

624758108

Report period

Q1 2023

Institutions

224

Top holders

MWA full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Mueller Water Products, Inc. SEC filings Mueller Water Products, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 624758108

Newer quarter: Q1 2026

Recent filing periods:

Q3 2026 Q1 2026

Ownership snapshot

Top reported holders of MWA - Mueller Water Products, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Impax Asset Management Gr...

Disclosed value leader

Impax Asset Management Gr...

Comparable rows

0/15

Latest evidence

31 Dec 2022

13F Highest disclosed value: $157,589,088 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Impax Asset Management Group plc has the largest disclosed position value at $157.59M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Impax Asset Management Group plc's linked filing trail.

Disclosed position value Top 5

Impax Asset Management Group plc $157.59M

VANGUARD GROUP INC $157.06M

NUANCE INVESTMENTS, LLC $148.67M

BlackRock Finance, Inc. $137.43M

T. Rowe Price Investment Manageme... $62.53M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Impax Asset Management Group plc	13F Company 13F	— denominator unverified	$157,589,088 14,645,826 shares	—	31 Dec 2022
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$157,062,117 14,596,851 shares	—	31 Dec 2022
NUANCE INVESTMENTS, LLC	13F Company 13F	— denominator unverified	$148,671,307 13,817,036 shares	—	31 Dec 2022
BlackRock Finance, Inc.	13F Company 13F	— denominator unverified	$137,433,069 12,772,590 shares	—	31 Dec 2022
T. Rowe Price Investment Management, Inc.	13F Company 13F	— denominator unverified	$62,531,000 5,811,379 shares	—	31 Dec 2022
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$57,675,000 5,360,041 shares	—	31 Dec 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

224

142,501,349

Rows available

224

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2023 vs Q1 2026 Across Filers

Q1 2026 holders

427

Q1 2023 holders

224

Holder diff

-203

Investor	Q1 2026 Shares	Q1 2023 Shares	Share Diff	Share Chg %	Q1 2026 value	Q1 2023 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend