MWAMueller Water Products, Inc.

$21.68-14% 1Y

Who owns MWA

421 institutions reported holding MWA for 2026Q2, together 95% of the company, more than the 418 a quarter earlier.

421

Institutions reporting a position · as of 2026Q2 · up from 418 the quarter before

Shares held by institutions
149.7M

Shares held by institutions · 95% of the company · long US equity positions only, as reported on Form 13F

Reported value
$3.87B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
41%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
57
Positions exited
54
Added to
143
Reduced
133
Top 10 holdersof the company
54%
Shares sold shortsettled Sep 15, 2026
6.0M
Short interestof shares outstanding
3.8%
Days to coverat the average daily volume
5.1
Change in the short positionsince the Aug 31, 2026 count
+5.8%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2421149.7M$3.87B
2026Q1418146.9M$4.04B
2025Q4392147.6M$3.52B
2025Q3396148.4M$3.79B
2025Q2369152.9M$3.68B
2025Q1380158.4M$4.03B
2024Q4335143.8M$3.24B
2024Q3326142.2M$3.09B
2024Q2299141.6M$2.54B
2024Q1262141.8M$2.28B
2023Q4234143.2M$2.06B
2023Q3227144.2M$1.83B
2023Q2218143.6M$2.33B
2023Q1221142.3M$1.98B
2022Q4228140.3M$1.51B
2022Q3237140.2M$1.44B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.25.7M16%$663M
VANGUARD GROUP INC20.0M13%$516M
STATE STREET CORP6.3M4.0%$164M
FIRST TRUST ADVISORS LP6.1M3.9%$158M
FIDUCIARY MANAGEMENT INC /WI/5.9M3.8%$152M
GEODE CAPITAL MANAGEMENT LLC5.0M3.2%$130M
FULLER & THALER ASSET MANAGEMENT, INC.4.9M3.1%$127M
FRANKLIN RESOURCES INC4.8M3.0%$123M
DIMENSIONAL FUND ADVISORS LP3.7M2.4%$97M
PAX WORLD MANAGEMENT LLC3.0M1.9%$77M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20266.0M3.8%5.1
Aug 31, 20265.7M3.6%5.9
Aug 14, 20264.9M3.1%4.9
Jul 31, 20264.8M3.1%4.1
Jul 15, 20265.3M3.4%4.9
Jun 30, 20264.9M3.1%3.1
Jun 15, 20264.2M2.6%3.6
May 29, 20263.5M2.2%2.8
May 15, 20263.3M2.1%2.8
Apr 30, 20263.6M2.3%2.2
Apr 15, 20263.4M2.2%3.8
Mar 31, 20263.2M2.0%2.6

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

opening the register…