Mueller Industries, Inc.
DE ˙ DB ˙ US6247561029
110,10 € ↑3,95 (3,72%)
2026-06-03
AKTIENPREIS
SecurityDE:MUD / Mueller Industries, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership5,594,217 shares
Latest Disclosed Value $ 619,839,243
First Trust Advisors Lp reports 0.60% increase in ownership of MUD / Mueller Industries, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 5,594,217 shares of Mueller Industries, Inc. (DE:MUD) valued at $517,465,072 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,560,969 shares of Mueller Industries, Inc.. This represents a change in shares of 0.60% during the quarter. The current value of the position is $615,923,292 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.

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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)
2026-05-13 2026-03-31 13F MUELLER INDS COM 624756102 5,594,217 33,248 0.60 619,839 -2.91 0.4417
2026-02-13 2025-12-31 13F MUELLER INDS COM 624756102 5,560,969 -78,193 -1.39 638,399 11.97 0.4640
2025-11-12 2025-09-30 13F MUELLER INDS COM 624756102 5,639,162 166,218 3.04 570,176 31.09 0.4237
2025-08-13 2025-06-30 13F MUELLER INDS COM 624756102 5,472,944 -1,412,978 -20.52 434,935 -17.04 0.3498
2025-05-14 2025-03-31 13F MUELLER INDS COM 624756102 6,885,922 670,992 10.80 524,294 6.30 0.4644
2025-02-13 2024-12-31 13F MUELLER INDS COM 624756102 6,214,930 327,479 5.56 493,217 13.06 0.4348
2024-11-13 2024-09-30 13F MUELLER INDS COM 624756102 5,887,451 -755,108 -11.37 436,260 15.34 0.4156
2024-08-13 2024-06-30 13F MUELLER INDS COM 624756102 6,642,559 934,422 16.37 378,227 22.87 0.3856
2024-05-13 2024-03-31 13F MUELLER INDS COM 624756102 5,708,137 89,473 1.59 307,840 16.20 0.3124
2024-02-13 2023-12-31 13F MUELLER INDS COM 624756102 5,618,664 2,729,382 94.47 264,920 21.99 0.2891
2023-11-13 2023-09-30 13F MUELLER INDS COM 624756102 2,889,282 337,170 13.21 217,158 -2.51 0.2574
2023-08-14 2023-06-30 13F MUELLER INDS COM 624756102 2,552,112 -149,852 -5.55 222,748 12.19 0.2533
2023-05-15 2023-03-31 13F MUELLER INDS COM 624756102 2,701,964 1,998,534 284.11 198,540 378.39 0.2293
2023-02-09 2022-12-31 13F MUELLER INDS COM 624756102 703,430 31,846 4.74 41,502 3.97 0.0494
2022-11-14 2022-09-30 13F MUELLER INDS COM 624756102 671,584 -78,641 -10.48 39,919 -0.15 0.0518
2022-08-12 2022-06-30 13F MUELLER INDS COM 624756102 750,225 12,099 1.64 39,979 -0.01 0.0494
2022-05-13 2022-03-31 13F MUELLER INDS COM 624756102 738,126 -106,540 -12.61 39,984 -20.25 0.0409
2022-02-08 2021-12-31 13F MUELLER INDS COM 624756102 844,666 92,224 12.26 50,139 62.13 0.0488
2021-11-15 2021-09-30 13F MUELLER INDS COM 624756102 752,442 137,906 22.44 30,925 16.19 0.0333
2021-10-12 2021-06-30 13F/A-1 MUELLER INDS COM 624756102 614,536 142,234 30.12 26,616 36.28 0.0288
2021-08-16 2021-06-30 13F MUELLER INDS COM 624756102 614,536 142,234 26,616 0.0275
2021-05-14 2021-03-31 13F MUELLER INDS COM 624756102 472,302 37,292 8.57 19,530 27.87 0.0236
2021-02-02 2020-12-31 13F MUELLER INDS COM 624756102 435,010 40,637 10.30 15,273 43.11 0.0202
2020-11-05 2020-09-30 13F MUELLER INDS COM 624756102 394,373 23,181 6.25 10,672 8.17 0.0171
2020-07-22 2020-06-30 13F MUELLER INDS COM 624756102 371,192 -64,525 -14.81 9,866 -5.42 0.0171
2020-05-06 2020-03-31 13F MUELLER INDS COM 624756102 435,717 37,061 9.30 10,431 -17.59 0.0236
2020-02-03 2019-12-31 13F MUELLER INDS COM 624756102 398,656 -84,353 -17.46 12,657 -8.63 0.0216
2019-11-04 2019-09-30 13F MUELLER INDS COM 624756102 483,009 237,292 96.57 13,853 92.62 0.0261
2019-07-30 2019-06-30 13F MUELLER INDS COM 624756102 245,717 1,680 0.69 7,192 -5.96 0.0136
2019-06-19 2019-03-31 13F/A-1 MUELLER INDS COM 624756102 244,037 330 0.14 7,648 34.34 0.0152
2019-05-09 2019-03-31 13F MUELLER INDS COM 624756102 244,037 330 7,648
2019-02-07 2018-12-31 13F MUELLER INDS COM 624756102 243,707 -42,739 -14.92 5,693 -31.42 0.0135
2018-10-25 2018-09-30 13F MUELLER INDS COM 624756102 286,446 1,060 0.37 8,301 -1.44 0.0155
2018-08-02 2018-06-30 13F MUELLER INDS COM 624756102 285,386 34,630 13.81 8,422 28.38 0.0175
2018-04-23 2018-03-31 13F MUELLER INDS COM 624756102 250,756 48,115 23.74 6,560 -8.64 0.0151
2018-02-08 2017-12-31 13F MUELLER INDS COM 624756102 202,641 2,406 1.20 7,180 2.60 0.0171
2017-10-24 2017-09-30 13F MUELLER INDS COM 624756102 200,235 -3,107 -1.53 6,998 13.02 0.0180
2017-08-02 2017-06-30 13F MUELLER INDS COM 624756102 203,342 -12,259 -5.69 6,192 -16.10 0.0165
2017-05-02 2017-03-31 13F MUELLER INDS COM 624756102 215,601 8,258 3.98 7,380 -10.92 0.0205
2017-02-06 2016-12-31 13F MUELLER INDS COM 624756102 207,343 -14,124 -6.38 8,285 15.39 0.0247
2016-11-01 2016-09-30 13F MUELLER INDS COM 624756102 221,467 70,394 46.60 7,180 49.09 0.0214
2016-08-04 2016-06-30 13F MUELLER INDS COM 624756102 151,073 37,770 33.34 4,816 44.49 0.0152
2016-05-10 2016-03-31 13F MUELLER INDS COM 624756102 113,303 -22,161 -16.36 3,333 -9.21 0.0107
2016-05-04 2015-12-31 13F/A-1 MUELLER INDS COM 624756102 135,464 29,052 27.30 3,671 16.61 0.0095
2016-02-03 2015-12-31 13F MUELLER INDS COM 624756102 135,464 3,671
2015-11-05 2015-09-30 13F MUELLER INDS COM 624756102 106,412 -63,267 -37.29 3,148 -46.56 0.0091
2015-08-04 2015-06-30 13F MUELLER INDS COM 624756102 169,679 -46,209 -21.40 5,891 -24.47 0.0153
2015-05-04 2015-03-31 13F MUELLER INDS COM 624756102 215,888 3,078 1.45 7,800 7.36 0.0229
2015-02-13 2014-12-31 13F MUELLER INDS COM 624756102 212,810 -35,154 -14.18 7,265 2.66 0.0245
2014-11-12 2014-09-30 13F MUELLER INDS COM 624756102 247,964 -24,479 -8.98 7,077 -11.68 0.0278
2014-08-11 2014-06-30 13F MUELLER INDS COM 624756102 272,443 -50,577 -15.66 8,013 -17.28 0.0333
2014-05-12 2014-03-31 13F MUELLER INDS COM 624756102 323,020 282,490 696.99 9,687 279.29 0.0426
2014-08-08 2013-12-31 13F/A-1 MUELLER INDS COM 624756102 40,530 -1,744 -4.13 2,554 8.54 0.0124
2014-02-13 2013-12-31 13F MUELLER INDS COM 624756102 40,530 2,554
2013-11-12 2013-09-30 13F MUELLER INDS COM 624756102 42,274 7,563 21.79 2,353 34.46 0.0128
2013-08-12 2013-06-30 13F MUELLER INDS COM 624756102 34,711 34,711 1,750 0.0114
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.