Mueller Industries, Inc.
DE ˙ DB ˙ US6247561029
110,10 € ↑3,95 (3,72%)
2026-06-03
PREZZO DELLE AZIONI
SecurityDE:MUD / Mueller Industries, Inc.
InstitutionMillennium Management Llc
ManagerIsrael Englander
Latest Disclosed Ownership363,559 shares
Latest Disclosed Value $ 40,282,337
Millennium Management Llc reports 407.83% increase in ownership of MUD / Mueller Industries, Inc.

On May 15, 2026 - Millennium Management Llc filed a 13F-HR form disclosing ownership of 363,559 shares of Mueller Industries, Inc. (DE:MUD) valued at $33,629,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 71,590 shares of Mueller Industries, Inc.. This represents a change in shares of 407.83% during the quarter. The current value of the position is $40,027,846 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)
2026-05-15 2026-03-31 13F MUELLER INDS COM 624756102 363,559 291,969 407.83 40,282 390.17 0.0168
2026-02-17 2025-12-31 13F MUELLER INDS COM 624756102 71,590 -493,567 -87.33 8,219 -85.62 0.0035
2025-11-14 2025-09-30 13F MUELLER INDS COM 624756102 565,157 -406,313 -41.82 57,143 -25.98 0.0244
2025-08-14 2025-06-30 13F MUELLER INDS COM 624756102 971,470 683,128 236.92 77,203 251.65 0.0373
2025-05-15 2025-03-31 13F MUELLER INDS COM 624756102 288,342 6,148 2.18 21,954 -1.96 0.0117
2025-02-14 2024-12-31 13F MUELLER INDS COM 624756102 282,194 -15,144 -5.09 22,395 1.64 0.0109
2024-11-14 2024-09-30 13F MUELLER INDS COM 624756102 297,338 191,341 180.52 22,033 265.07 0.0104
2024-08-14 2024-06-30 13F MUELLER INDS COM 624756102 105,997 -48,527 -31.40 6,035 -27.58 0.0028
2024-05-15 2024-03-31 13F MUELLER INDS COM 624756102 154,524 -339,255 -68.71 8,333 -64.21 0.0036
2024-02-14 2023-12-31 13F MUELLER INDS COM 624756102 493,779 160,829 48.30 23,282 -6.97 0.0101
2023-11-14 2023-09-30 13F MUELLER INDS COM 624756102 332,950 27,973 9.17 25,025 -5.99 0.0126
2023-08-14 2023-06-30 13F MUELLER INDS COM 624756102 304,977 -136,491 -30.92 26,618 -17.94 0.0131
2023-05-15 2023-03-31 13F MUELLER INDS COM 624756102 441,468 225,273 104.20 32,439 154.30 0.0186
2023-02-14 2022-12-31 13F MUELLER INDS COM 624756102 216,195 138,138 176.97 12,756 174.91 0.0071
2022-11-14 2022-09-30 13F MUELLER INDS COM 624756102 78,057 19,741 33.85 4,640 49.29 0.0027
2022-08-15 2022-06-30 13F MUELLER INDS COM 624756102 58,316 -361,259 -86.10 3,108 -86.33 0.0019
2022-05-16 2022-03-31 13F MUELLER INDS COM 624756102 419,575 333,818 389.26 22,728 346.43 0.0120
2022-02-14 2021-12-31 13F MUELLER INDS COM 624756102 85,757 -136,976 -61.50 5,091 -44.38 0.0026
2021-11-15 2021-09-30 13F MUELLER INDS COM 624756102 222,733 179,638 416.84 9,154 390.57 0.0055
2021-08-16 2021-06-30 13F MUELLER INDS COM 624756102 43,095 -14,793 -25.55 1,866 -22.06 0.0011
2021-05-17 2021-03-31 13F MUELLER INDS COM 624756102 57,888 -64,376 -52.65 2,394 -44.23 0.0017
2021-02-16 2020-12-31 13F MUELLER INDS COM 624756102 122,264 71,322 140.01 4,293 211.54 0.0031
2020-11-16 2020-09-30 13F MUELLER INDS COM 624756102 50,942 30,650 151.04 1,378 155.66 0.0017
2020-08-14 2020-06-30 13F MUELLER INDS COM 624756102 20,292 6,794 50.33 539 66.87 0.0007
2020-05-14 2020-03-31 13F MUELLER INDS COM 624756102 13,498 -41,508 -75.46 323 -81.50 0.0007
2020-02-14 2019-12-31 13F MUELLER INDS COM 624756102 55,006 36,986 205.25 1,746 238.37 0.0022
2019-11-14 2019-09-30 13F MUELLER INDS COM 624756102 18,020 1,342 8.05 516 5.74 0.0008
2019-08-15 2019-06-30 13F/A-1 MUELLER INDS COM 624756102 16,678 -17,513 -51.22 488 -54.48 0.0007
2019-08-14 2019-06-30 13F INSTALLED BLDG PRODS COM 624756102 63,974 29,783 3,789
2019-05-14 2019-03-31 13F MUELLER INDS COM 624756102 34,191 -30,115 -46.83 1,072 -28.63 0.0016
2019-02-15 2018-12-31 13F/A-1 MUELLER INDS COM 624756102 64,306 -24,300 -27.42 1,502 -41.51 0.0023
2019-02-14 2018-12-31 13F MUELLER INDS COM 624756102 64,306 1,502
2018-11-14 2018-09-30 13F MUELLER INDS COM 624756102 88,606 88,606 2,568 0.0031
2018-05-15 2018-03-31 13F MUELLER INDS COM 624756102 0 -34,044 -100.00 0 -100.00
2018-02-14 2017-12-31 13F MUELLER INDS COM 624756102 34,044 34,044 1,206 0.0017
2017-11-14 2017-09-30 13F MUELLER INDS COM 624756102 0 -141,398 -100.00 0 -100.00
2017-08-14 2017-06-30 13F MUELLER INDS COM 624756102 141,398 68,135 93.00 4,306 71.69 0.0077
2017-05-15 2017-03-31 13F MUELLER INDS COM 624756102 73,263 58,144 384.58 2,508 315.23 0.0046
2017-02-14 2016-12-31 13F MUELLER INDS COM 624756102 15,119 -62,291 -80.47 604 -75.94 0.0013
2016-11-14 2016-09-30 13F MUELLER INDS COM 624756102 77,410 29,660 62.12 2,510 64.91 0.0042
2016-08-15 2016-06-30 13F MUELLER INDS COM 624756102 47,750 -76,104 -61.45 1,522 -58.23 0.0035
2016-05-16 2016-03-31 13F MUELLER INDS COM 624756102 123,854 25,486 25.91 3,644 36.68 0.0091
2016-02-16 2015-12-31 13F MUELLER INDS COM 624756102 98,368 78,828 403.42 2,666 361.25 0.0056
2015-11-16 2015-09-30 13F MUELLER INDS COM 624756102 19,540 -29,594 -60.23 578 -66.12 0.0011
2015-08-14 2015-06-30 13F MUELLER INDS COM 624756102 49,134 16,203 49.20 1,706 43.36 0.0032
2015-05-15 2015-03-31 13F MUELLER INDS COM 624756102 32,931 32,931 0.00 1,190 0.0022
2015-02-17 2014-12-31 13F MUELLER INDS COM 624756102 0 -7,918 -100.00 0 -100.00
2014-11-14 2014-09-30 13F MUELLER INDS COM 624756102 7,918 7,918 0.00 226 0.0006
2014-08-14 2014-06-30 13F MUELLER INDS COM 624756102 0 -49,304 -100.00 0 -100.00
2014-05-15 2014-03-31 13F MUELLER INDS COM 624756102 49,304 44,378 900.89 1,479 377.10 0.0043
2014-02-14 2013-12-31 13F MUELLER INDS COM 624756102 4,926 -37,590 -88.41 310 -86.90 0.0010
2013-11-14 2013-09-30 13F MUELLER INDS COM 624756102 42,516 13,065 44.36 2,367 59.39 0.0076
2013-08-14 2013-06-30 13F MUELLER INDS COM 624756102 29,451 29,451 1,485 0.0046
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.