MUELLER INDUSTRIES INC - Common Stock (MLI) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
MLI on NYSE
Shares outstanding
110,683,256
Price per share
$119.91
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
100,414,441
Total reported value
$11,521,315,086
% of total 13F portfolios
0.01%
Share change
+2,238,144
Value change
+$278,243,889
Number of holders
673
Price from insider filings
$119.91
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MUELLER INDUSTRIES INC - Common Stock (MLI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 9.5% $837,379,046 10,537,046 The Vanguard Group 30 Jun 2025
BlackRock, Inc. 8.8% -31% $777,664,890 -$378,592,775 9,785,641 -33% BlackRock, Inc. 30 Jun 2025

As of 31 Dec 2025, 673 institutional investors reported holding 100,414,441 shares of MUELLER INDUSTRIES INC - Common Stock (MLI). This represents 91% of the company’s total 110,683,256 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of MUELLER INDUSTRIES INC - Common Stock (MLI) together control 61% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 11% 11,675,535 -7.5% 0.02% $1,340,351,403
VANGUARD GROUP INC 9.5% 10,515,780 +2.5% 0.02% $1,207,211,543
FIRST TRUST ADVISORS LP 5% 5,560,969 -1.4% 0.46% $638,399,241
AQR CAPITAL MANAGEMENT LLC 3.7% 4,054,565 +57% 0.24% $465,464,020
STATE STREET CORP 3% 3,357,447 -1.5% 0.01% $385,434,916
DIMENSIONAL FUND ADVISORS LP 2.6% 2,851,675 -4.3% 0.07% $327,385,457
GEODE CAPITAL MANAGEMENT, LLC 2.4% 2,642,059 +31% 0.02% $303,358,799
GOLDMAN SACHS GROUP INC 2.3% 2,528,013 +37% 0.04% $290,215,835
Allspring Global Investments Holdings, LLC 2.2% 2,426,608 +4.1% 0.46% $283,452,080
GAMCO INVESTORS, INC. ET AL 1.7% 1,867,244 -15% 2.1% $214,359,611
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1.6% 1,779,906 -11% 0.57% $204,333,209
MORGAN STANLEY 1.5% 1,659,496 +9.7% 0.01% $190,510,405
LSV ASSET MANAGEMENT 1.4% 1,568,380 -17% 0.39% $180,050,000
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1.4% 1,563,088 +37% 0.11% $179,442,502
NORGES BANK 1.3% 1,491,999 0.02% $171,281,485
Invesco Ltd. 1.3% 1,483,796 -7.8% 0.03% $170,339,782
GABELLI FUNDS LLC 1.2% 1,349,850 -8.1% 1% $154,962,780
AMERICAN CENTURY COMPANIES INC 1.1% 1,224,138 -10% 0.07% $140,531,160
VICTORY CAPITAL MANAGEMENT INC 1.1% 1,176,026 +132% 0.08% $135,007,785
FMR LLC 1.1% 1,172,912 -16% 0.01% $134,650,282
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1% 1,115,964 -0.78% 0.02% $128,112,667
BANK OF AMERICA CORP /DE/ 0.99% 1,094,503 -7.5% 0.01% $125,648,918
Bank of New York Mellon Corp 0.92% 1,017,309 +16% 0.02% $116,787,089
PRICE T ROWE ASSOCIATES INC /MD/ 0.87% 960,789 +18% 0.01% $110,300,000
NORTHERN TRUST CORP 0.82% 906,549 -1.3% 0.01% $104,071,825

Institutional Holders of MUELLER INDUSTRIES INC - Common Stock (MLI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 100,414,441 $11,521,315,086 +$278,243,889 $114.80 673
2025 Q3 98,117,162 $9,917,631,952 +$142,888,858 $101.11 626
2025 Q2 97,570,034 $7,761,742,199 -$299,598,639 $79.47 568
2025 Q1 101,387,990 $7,720,049,436 -$186,422,929 $76.14 529
2024 Q4 102,810,925 $8,160,401,215 -$221,691,664 $79.36 518
2024 Q3 104,964,549 $7,775,837,224 +$21,048,609 $74.10 474
2024 Q2 104,982,786 $5,979,340,346 -$16,071,449 $56.94 426
2024 Q1 104,817,962 $5,652,312,001 -$124,198,375 $53.93 410
2023 Q4 107,973,246 $5,091,724,111 +$2,481,818,293 $47.15 381
2023 Q3 54,015,501 $4,060,580,980 +$20,778,759 $75.16 352
2023 Q2 54,495,262 $4,755,667,046 -$5,995,894 $87.28 367
2023 Q1 54,461,011 $4,002,360,554 +$222,241,733 $73.48 334
2022 Q4 51,624,383 $3,047,020,335 +$10,787,618 $59.00 324
2022 Q3 51,551,640 $3,064,546,877 -$13,109,218 $59.44 291
2022 Q2 51,684,040 $2,754,883,010 -$18,838,671 $53.29 268
2022 Q1 52,309,587 $2,837,665,125 +$94,701,793 $54.17 262
2021 Q4 50,474,299 $2,994,404,390 -$267,331,744 $59.36 250
2021 Q3 51,063,684 $2,100,008,763 -$1,155,747 $41.10 209
2021 Q2 51,041,606 $2,210,990,803 -$14,010,753 $43.31 199
2021 Q1 51,398,543 $2,126,435,281 -$24,969,366 $41.35 207
2020 Q4 52,123,949 $1,831,398,505 +$16,020,648 $35.11 190
2020 Q3 51,796,368 $1,402,392,830 -$3,157,846 $27.06 188
2020 Q2 51,861,026 $1,379,747,809 +$7,964,475 $26.58 183
2020 Q1 51,596,982 $1,235,303,449 -$11,127,553 $23.94 180
2019 Q4 51,849,531 $1,646,102,436 +$535,122 $31.75 194
2019 Q3 51,899,157 $1,488,495,680 -$23,089,470 $28.68 198
2019 Q2 52,725,101 $1,543,077,561 +$11,731,389 $29.27 183
2019 Q1 52,836,570 $1,655,919,548 -$4,953,430 $31.34 205
2018 Q4 53,074,356 $1,239,775,415 -$24,324,216 $23.36 164
2018 Q3 53,705,338 $1,556,097,721 -$26,829,950 $28.98 175
2018 Q2 54,489,710 $1,607,982,527 +$40,619,619 $29.51 159
2018 Q1 53,309,354 $1,394,621,238 -$24,481,113 $26.16 161
2017 Q4 53,780,957 $1,905,415,916 +$21,938,424 $35.43 172
2017 Q3 53,059,809 $1,854,311,188 +$14,225,971 $34.95 156
2017 Q2 52,702,699 $1,604,763,478 -$2,721,802 $30.45 162
2017 Q1 52,754,894 $1,805,668,799 +$218,254,046 $34.23 165
2016 Q4 52,986,689 $2,117,339,007 -$5,531,135 $39.96 164
2016 Q3 53,283,630 $1,725,916,670 +$2,145,362 $32.42 164
2016 Q2 53,188,690 $1,697,697,572 -$6,183,499 $31.88 156
2016 Q1 53,424,728 $1,573,111,285 +$41,130,328 $29.42 155
2015 Q4 52,699,270 $1,428,058,284 -$7,600,332 $27.10 168
2015 Q3 52,995,134 $1,567,744,063 +$1,786,112 $29.58 162
2015 Q2 52,694,756 $1,829,548,429 +$4,770,074 $34.72 160
2015 Q1 52,557,742 $1,898,094,137 -$10,418,062 $36.13 150
2014 Q4 52,897,128 $1,805,548,435 -$23,623,278 $34.14 148
2014 Q3 53,730,179 $1,533,451,349 +$34,419,119 $28.54 150
2014 Q2 52,557,134 $1,545,705,927 +$24,054,139 $29.41 153
2014 Q1 51,735,434 $1,551,431,201 +$754,377,443 $29.99 151