MLI

Mueller Industries Inc

Company with tickers: MLI

CIK
89439
CUSIP
624756102
Shares Outstanding
110,570,613
13F Activity (30d)
535 filings 528 filers
Holders: 717
Total Value: $10,997,613,604
Total Shares: 99,256,444
Showing 1–100 of 728 holdings by value · page 1 of 8

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 717 13F filers · Δ vs Dec 31, 2025
Top Holder
11.7%
Jun 2023 → Mar 2026 · range 11.0% – 16.9%
+0.2 pts
Top 5
32.2%
Jun 2023 → Mar 2026 · range 32.2% – 48.0%
−2.5 pts
Top 10
45.4%
Jun 2023 → Mar 2026 · range 45.3% – 62.8%
−1.6 pts
HHI
321
Jun 2023 → Mar 2026 · range 321 – 644
Broadly held −44

Quarterly Activity

vs Dec 31, 2025
New
128
Increased
287
Decreased
210
Sold Out
92
Unchanged
92
Holder count: +36
Institutional value: -5.2%
Shares held: -1.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
100 of 100 shown
Export CSV
Holder Value (USD) % of 13F Shares Open
Page 1 of 8
Next »