Mueller Industries
726 hedge funds and large institutions have $11B invested in Mueller Industries in 2026 Q1 according to their latest regulatory filings, with 127 funds opening new positions, 291 increasing their positions, 216 reducing their positions, and 73 closing their positions.
916% more call options, than puts
Call options by funds: $42M | Put options by funds: $4.13M
74% more first-time investments, than exits
New positions opened: 127 | Existing positions closed: 73
35% more repeat investments, than reductions
Existing positions increased: 291 | Existing positions reduced: 216
6% more funds holding
Funds holding: 686 → 726 (+40)
2.98% less ownership
Funds ownership: 182.07% → 179.09% (-3%)
5% less capital invested
Capital invested by funds: $11.6B → $11B (-$622M)
33% less funds holding in top 10
Funds holding in top 10: 12 → 8 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pictet Asset Management
Carouge,
Switzerland
|
+$116M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
+$98.7M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$75.9M |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$63.6M |
| 5 |
Invesco
Atlanta,
Georgia
|
+$62.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
-$80.2M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$78M |
| 3 |
Victory Capital Management
San Antonio,
Texas
|
-$74.7M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$54.3M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
-$46.6M |
MLI Hedge Fund Activity: Q1 2026 in Review
726 institutional investors reported a position in Mueller Industries (MLI) for Q1 2026, worth a combined $11B — down 5.4% from $11.6B a quarter earlier.
Buyers outnumbered sellers: 127 funds opened new MLI positions and 73 closed out — a net gain of 54 holders — while 291 added to existing stakes and 216 trimmed.
The largest buyer was Pictet Asset Management, adding an estimated $116M. The largest seller was Dimensional Fund Advisors, cutting an estimated $80.2M.
- 726 institutional investors held Mueller Industries (MLI) as of Q1 2026, up from 686 in Q4 2025.
- Funds reported $11B of Mueller Industries stock for Q1 2026, down 5.4% quarter-over-quarter.
- 127 funds opened new Mueller Industries positions in Q1 2026 and 73 closed out, a net change of +54 holders.
- The largest Mueller Industries buyer in Q1 2026 was Pictet Asset Management, an estimated $116M added.
- The largest Mueller Industries seller in Q1 2026 was Dimensional Fund Advisors, an estimated $80.2M sold.
Based on aggregated 13F filings for Q1 2026.