Mueller Industries, Inc.
DE ˙ DB ˙ US6247561029
110,10 € ↑3,95 (3,72%)
2026-06-03
AKTIENPREIS
SecurityDE:MUD / Mueller Industries, Inc.
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership213,420 shares
Latest Disclosed Value $ 23,646,936
Jacobs Levy Equity Management, Inc reports 1.70% decrease in ownership of MUD / Mueller Industries, Inc.

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 213,420 shares of Mueller Industries, Inc. (DE:MUD) valued at $19,741,350 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 217,100 shares of Mueller Industries, Inc.. This represents a change in shares of -1.70% during the quarter. The current value of the position is $23,497,542 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 213,420 -3,680 -1.70 23,647 -5.12 0.0994
2026-02-13 2025-12-31 13F MUELLER INDS COM 624756102 217,100 6,350 3.01 24,923 16.97 0.0962
2025-11-17 2025-09-30 13F MUELLER INDS COM 624756102 210,750 -16,501 -7.26 21,309 17.99 0.0847
2025-08-14 2025-06-30 13F MUELLER INDS COM 624756102 227,251 4,414 1.98 18,060 6.44 0.0708
2025-05-15 2025-03-31 13F MUELLER INDS COM 624756102 222,837 -73,451 -24.79 16,967 -27.84 0.0673
2025-02-14 2024-12-31 13F MUELLER INDS COM 624756102 296,288 222,613 302.16 23,513 330.72 0.0832
2024-11-14 2024-09-30 13F MUELLER INDS COM 624756102 73,675 73,675 5,459 0.0211
2022-08-15 2022-06-30 13F MUELLER INDS COM 624756102 0 -35,471 -100.00 0 -100.00
2022-05-16 2022-03-31 13F MUELLER INDS COM 624756102 35,471 -36,578 -50.77 1,921 -55.09 0.0129
2022-02-14 2021-12-31 13F MUELLER INDS COM 624756102 72,049 -54,367 -43.01 4,277 -39.23 0.0286
2013-11-14 2013-09-30 13F MUELLER INDS COM 624756102 126,416 41,800 49.40 7,038 64.94 0.1192
2013-08-14 2013-06-30 13F MUELLER INDS COM 624756102 84,616 84,616 4,267 0.0754
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.