Mueller Water Products
426 hedge funds and large institutions have $4.04B invested in Mueller Water Products in 2026 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 166 increasing their positions, 133 reducing their positions, and 36 closing their positions.
100% more first-time investments, than exits
New positions opened: 72 | Existing positions closed: 36
25% more repeat investments, than reductions
Existing positions increased: 166 | Existing positions reduced: 133
15% more capital invested
Capital invested by funds: $3.52B → $4.04B (+$522M)
8% more funds holding
Funds holding: 396 → 426 (+30)
0.41% less ownership
Funds ownership: 94.41% → 94% (-0.41%)
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $16K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
First Trust Advisors
Wheaton,
Illinois
|
+$42.4M |
| 2 |
FMI
Fiduciary Management Inc
Milwaukee,
Wisconsin
|
+$27.5M |
| 3 |
American Century Companies
Kansas City,
Missouri
|
+$22.1M |
| 4 |
Janus Henderson Group
London,
|
+$19.8M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
+$18.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$24.4M |
| 2 |
Ameriprise
Minneapolis,
Minnesota
|
-$20.6M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
-$20M |
| 4 |
Brown Advisory
Baltimore,
Maryland
|
-$19.2M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$12.6M |
MWA Hedge Fund Activity: Q1 2026 in Review
426 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Mueller Water Products (MWA) for Q1 2026, worth a combined $4.04B — up 15% from $3.52B a quarter earlier.
Buyers outnumbered sellers: 72 funds opened new MWA positions and 36 closed out — a net gain of 36 holders — while 166 added to existing stakes and 133 trimmed.
The largest buyer was First Trust Advisors, adding an estimated $42.4M. The largest seller was Invesco, cutting an estimated $24.4M.
- 426 institutional investors held Mueller Water Products (MWA) as of Q1 2026, up from 396 in Q4 2025.
- Funds reported $4.04B of Mueller Water Products stock for Q1 2026, up 15% quarter-over-quarter.
- 72 funds opened new Mueller Water Products positions in Q1 2026 and 36 closed out, a net change of +36 holders.
- The largest Mueller Water Products buyer in Q1 2026 was First Trust Advisors, an estimated $42.4M added.
- The largest Mueller Water Products seller in Q1 2026 was Invesco, an estimated $24.4M sold.
Based on aggregated 13F filings for Q1 2026.