MASCO CORP /DE/ - Common stock, par value $1.00 (MAS) Institutional Ownership

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

Type / Class
Equity / Common stock, par value $1.00
Symbol
MAS on NYSE
Shares outstanding
209,125,655
Price per share
$66.03
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
206,222,640
Total reported value
$13,097,172,918
% of total 13F portfolios
0.01%
Share change
+7,153,104
Value change
+$419,304,848
Number of holders
813
Price from insider filings
$66.03
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MASCO CORP /DE/ - Common stock, par value $1.00 (MAS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 13% $1,638,530,148 27,092,099 The Vanguard Group 31 Mar 2025
HARRIS ASSOCIATES L P 5.5% $759,471,183 11,501,911 HARRIS ASSOCIATES L P 31 Dec 2025

As of 31 Dec 2025, 813 institutional investors reported holding 206,222,640 shares of MASCO CORP /DE/ - Common stock, par value $1.00 (MAS). This represents 99% of the company’s total 209,125,655 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of MASCO CORP /DE/ - Common stock, par value $1.00 (MAS) together control 67% 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
VANGUARD GROUP INC 13% 27,823,347 -1.2% 0.03% $1,765,669,601
BlackRock, Inc. 7.9% 16,500,803 +2.8% 0.02% $1,047,140,935
HARRIS ASSOCIATES L P 5.5% 11,501,911 +55% 0.93% $729,911,283
STATE STREET CORP 4.9% 10,235,505 +0.59% 0.02% $649,545,147
JPMORGAN CHASE & CO 2.9% 6,063,286 +19% 0.03% $384,776,218
Boston Partners 2.7% 5,731,244 -2% 0.38% $363,836,660
GEODE CAPITAL MANAGEMENT, LLC 2.5% 5,314,604 -0% 0.02% $335,919,975
WELLINGTON MANAGEMENT GROUP LLP 2.3% 4,826,584 +76% 0.05% $306,295,022
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2.1% 4,482,089 -6.3% 0.09% $284,433,368
NORDEA INVESTMENT MANAGEMENT AB 2.1% 4,371,864 +6.5% 0.24% $278,618,893
Holocene Advisors, LP 2% 4,119,773 +4.2% 0.55% $261,440,795
Invesco Ltd. 1.6% 3,405,974 +18% 0.03% $216,143,119
NORTHERN TRUST CORP 1.6% 3,398,476 +0.13% 0.03% $215,667,286
VAN ECK ASSOCIATES CORP 1.6% 3,375,286 +6.8% 0.18% $214,195,000
Beutel, Goodman & Co Ltd. 1.6% 3,310,790 +26% 1.3% $210,102,000
Pictet Asset Management Holding SA 1.6% 3,301,992 -10% 0.2% $209,567,455
NORGES BANK 1.5% 3,069,935 0.02% $194,818,075
MORGAN STANLEY 1.3% 2,753,894 +1.8% 0.01% $174,762,231
Impax Asset Management Group plc 1.3% 2,710,763 +9.2% 1.1% $172,025,020
FIDUCIARY MANAGEMENT INC /WI/ 1.3% 2,636,618 -8.8% 1.8% $167,319,778
JACOBS LEVY EQUITY MANAGEMENT, INC 1.2% 2,592,448 +11% 0.64% $164,516,750
DEUTSCHE BANK AG\ 1.1% 2,362,268 -1.3% 0.05% $149,909,527
EARNEST PARTNERS LLC 1.1% 2,221,531 -1.8% 0.6% $140,978,358
BANK OF AMERICA CORP /DE/ 0.97% 2,027,180 +0.64% 0.01% $128,644,814
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.93% 1,947,773 +0.49% 0.02% $123,605,675

Institutional Holders of MASCO CORP /DE/ - Common stock, par value $1.00 (MAS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 206,222,640 $13,097,172,918 +$419,304,848 $63.46 813
2025 Q3 199,498,208 $14,033,178,037 +$1,104,771 $70.39 865
2025 Q2 199,563,590 $12,852,606,875 +$224,309,213 $64.36 842
2025 Q1 196,202,040 $13,626,046,507 -$185,712,211 $69.54 856
2024 Q4 198,493,076 $14,406,427,160 -$111,290,609 $72.57 848
2024 Q3 198,551,547 $16,653,726,953 -$809,176,979 $83.94 834
2024 Q2 209,503,830 $13,963,723,433 +$166,206,983 $66.67 789
2024 Q1 206,446,844 $16,261,873,278 -$45,400,365 $78.88 833
2023 Q4 207,054,650 $13,863,050,416 -$57,603,431 $66.98 781
2023 Q3 208,290,274 $11,132,598,790 -$59,371,333 $53.45 718
2023 Q2 207,876,617 $11,898,258,862 -$15,521,128 $57.38 706
2023 Q1 207,164,631 $10,291,888,150 -$241,169,780 $49.72 677
2022 Q4 213,380,727 $9,966,993,157 +$236,026,520 $46.67 692
2022 Q3 208,704,151 $9,752,090,869 -$48,177,581 $46.69 667
2022 Q2 207,076,921 $10,477,084,987 -$292,432,734 $50.60 673
2022 Q1 216,047,740 $11,040,383,989 -$310,174,715 $51.00 722
2021 Q4 220,903,941 $15,485,761,577 -$498,971,017 $70.22 758
2021 Q3 225,554,895 $12,511,258,079 -$295,962,961 $55.55 699
2021 Q2 229,918,951 $13,514,927,382 -$268,838,436 $58.91 730
2021 Q1 233,674,299 $13,966,612,373 -$85,171,087 $59.90 714
2020 Q4 235,422,220 $12,900,420,430 -$204,330,371 $54.93 683
2020 Q3 239,006,188 $13,152,889,398 +$61,818,824 $55.13 662
2020 Q2 237,084,075 $11,878,040,415 -$366,263,165 $50.21 602
2020 Q1 247,791,140 $8,565,383,333 -$632,754,536 $34.57 554
2019 Q4 263,314,358 $12,596,645,175 -$38,384,236 $47.99 649
2019 Q3 264,526,258 $10,996,837,634 +$17,424,958 $41.68 626
2019 Q2 264,202,262 $10,328,625,770 +$132,865,483 $39.24 613
2019 Q1 267,111,427 $10,469,470,684 -$166,278,234 $39.31 605
2018 Q4 271,622,986 $7,912,498,344 -$163,214,430 $29.24 548
2018 Q3 275,668,010 $10,051,446,474 -$76,072,343 $36.60 581
2018 Q2 277,975,817 $10,361,547,546 -$77,568,643 $37.42 601
2018 Q1 278,729,114 $11,222,219,499 -$150,813,704 $40.44 641
2017 Q4 282,472,017 $12,363,188,625 -$133,435,283 $43.94 623
2017 Q3 283,385,347 $11,051,148,177 -$34,958,639 $39.01 554
2017 Q2 284,432,371 $10,856,203,937 +$150,722,271 $38.21 570
2017 Q1 282,779,664 $9,611,865,653 +$720,628,153 $33.99 553
2016 Q4 285,483,124 $9,024,627,015 -$352,202,506 $31.62 564
2016 Q3 296,998,352 $10,184,946,386 -$166,388,240 $34.31 576
2016 Q2 303,972,648 $9,409,375,050 -$87,969,763 $30.94 550
2016 Q1 304,613,199 $9,565,493,208 +$25,509,037 $31.45 541
2015 Q4 305,272,048 $8,638,903,296 -$50,160,852 $28.30 537
2015 Q3 306,743,852 $7,723,660,864 -$124,586,666 $25.18 480
2015 Q2 311,179,169 $8,278,120,972 -$198,856,095 $26.67 458
2015 Q1 315,447,756 $8,417,169,062 +$38,078,240 $26.70 449
2014 Q4 312,639,722 $7,878,049,629 +$116,213,827 $25.20 424
2014 Q3 309,254,937 $7,396,358,844 +$40,660,621 $23.92 405
2014 Q2 307,347,576 $6,821,567,999 +$101,240,419 $22.20 398
2014 Q1 302,759,039 $6,720,876,044 -$5,905,217 $22.21 421