Mueller Water Products, Inc.
Total Trades
52
Buys
8
Sells
31
Largest Trade
$1M+
Insiders
14
Institutional Funds
334
Inst. Value
$1M+
Activist Filings
18
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Helms Todd P | SVP and CHRO | SELL | $15K–$50K | 4K | $11.63 | May 18, 2022 |
| FRANKLIN SHIRLEY C. | Director | SELL | $50K–$100K | 5K | $13.04 | Feb 14, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 334 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 6.2M | $1M+ | SH |
| FULLER & THALER ASSET MANAGEMENT, INC. | 5.1M | $1M+ | SH |
| FULLER & THALER ASSET MANAGEMENT, INC. | 5.1M | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 4.5M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 4.0M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 3.4M | $1M+ | SH |
| Impax Asset Management Group plc | 3.4M | $1M+ | SH |
| FIDUCIARY MANAGEMENT INC /WI/ | 3.2M | $1M+ | SH |
| GAMCO INVESTORS, INC. ET AL | 2.6M | $1M+ | SH |
| AMERICAN CENTURY COMPANIES INC | 2.1M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.9M | $1M+ | SH |
| Allianz Asset Management GmbH | 1.5M | $1M+ | SH |
| Triodos Investment Management BV | 1.1M | $1M+ | SH |
| VANGUARD GROUP INC | 1.1M | $1M+ | SH |
| MORGAN STANLEY | 1.1M | $1M+ | SH |
| Assenagon Asset Management S.A. | 843K | $1M+ | SH |
| Point72 Asset Management, L.P. | 795K | $1M+ | SH |
| GABELLI FUNDS LLC | 674K | $1M+ | SH |
| PANAGORA ASSET MANAGEMENT INC | 662K | $1M+ | SH |
| NORGES BANK | 638K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Apr 30, 2025
12.6%
19.8M shares
SC 13G/A · Apr 3, 2025
16.1%
25.3M shares
SC 13G/A · Jan 27, 2025
4.5%
7.1M shares
SC 13G · Jan 8, 2025
10.1%
15.8M shares
NUANCE INVESTMENTS, LLC 26-3649176
SC 13G/A · Nov 8, 2024
1.2%
1.8M shares
SC 13G · Oct 31, 2024
5.5%
8.6M shares
Impax Asset Management Group plc
SC 13G/A · Oct 15, 2024
3.7%
5.7M shares
The Vanguard Group - 23-1945930
SC 13G/A · Jun 10, 2024
10.2%
15.9M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
9.6%
15.0M shares
SC 13G/A · Jan 25, 2024
8.4%
13.2M shares
Impax Asset Management Group plc
SC 13G · Jan 18, 2024
8.0%
12.4M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
0.4%
701K shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Feb 14, 2023
0.4%
701K shares
Impax Asset Management Group plc
SC 13G · Feb 13, 2023
9.4%
14.6M shares
SC 13G/A · Feb 3, 2023
8.2%
12.8M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2022
5.3%
8.4M shares
Impax Asset Management Group plc
SC 13G · Feb 14, 2022
8.1%
12.8M shares
NUANCE INVESTMENTS, LLC 26-3649176
SC 13G/A · Feb 10, 2022
2.9%
4.5M shares