Mueller Industries, Inc.
DE ˙ DB ˙ US6247561029
110,10 € ↑3,95 (3,72%)
2026-06-03
AKTIENPREIS
SecurityDE:MUD / Mueller Industries, Inc.
InstitutionFiera Capital Corp
Latest Disclosed Ownership609,104 shares
Latest Disclosed Value $ 67,488,723
Fiera Capital Corp reports 2.03% increase in ownership of MUD / Mueller Industries, Inc.

On May 12, 2026 - Fiera Capital Corp filed a 13F-HR form disclosing ownership of 609,104 shares of Mueller Industries, Inc. (DE:MUD) valued at $56,342,120 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 596,968 shares of Mueller Industries, Inc.. This represents a change in shares of 2.03% during the quarter. The current value of the position is $67,062,350 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F MUELLER INDS COM 624756102 609,104 12,136 2.03 67,489 -1.52 0.1369
2026-02-11 2025-12-31 13F MUELLER INDS COM 624756102 596,968 147,981 32.96 68,532 50.96 0.2173
2025-11-07 2025-09-30 13F MUELLER INDS COM 624756102 448,987 -9,612 -2.10 45,397 24.57 0.1467
2025-08-08 2025-06-30 13F MUELLER INDS COM 624756102 458,599 -6,740 -1.45 36,445 2.86 0.1235
2025-05-07 2025-03-31 13F MUELLER INDS COM 624756102 465,339 -3,631 -0.77 35,431 -4.80 0.1280
2025-01-29 2024-12-31 13F MUELLER INDS COM 624756102 468,970 -10,816 -2.25 37,217 4.68 0.1172
2024-11-01 2024-09-30 13F MUELLER INDS COM 624756102 479,786 479,786 35,552 0.1069
2016-11-15 2016-09-30 13F MUELLER INDS COM 624756102 0 -75,700 -100.00 0 -100.00
2016-08-15 2016-06-30 13F MUELLER INDS COM 624756102 75,700 800 1.07 2,413 9.48 0.0135
2016-05-13 2016-03-31 13F MUELLER INDS COM 624756102 74,900 -21,500 -22.30 2,204 -15.62 0.0162
2016-02-16 2015-12-31 13F MUELLER INDS COM 624756102 96,400 -15,200 -13.62 2,612 -20.87 0.0202
2015-11-17 2015-09-30 13F MUELLER INDS COM 624756102 111,600 -700 -0.62 3,301 -15.34 0.0275
2015-08-17 2015-06-30 13F MUELLER INDS COM 624756102 112,300 5,600 5.25 3,899 1.14 0.0240
2015-05-12 2015-03-31 13F MUELLER INDS COM 624756102 106,700 27,900 35.41 3,855 43.31 0.0287
2015-02-17 2014-12-31 13F MUELLER INDS COM 624756102 78,800 -3,200 -3.90 2,690 14.96 0.0196
2014-11-17 2014-09-30 13F MUELLER INDS COM 624756102 82,000 82,000 2,340 0.0174
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.