What does CUSIP 574599106 represent in this 13F holders report?

CUSIP 574599106 is the security identifier for MAS - MASCO CORP /DE/ - Common stock, $1.00 par value used to aggregate holder disclosures.

How many institutions held MAS - MASCO CORP /DE/ - Common stock, $1.00 par value in Q4 2018?

548 institutional investors reported MAS - MASCO CORP /DE/ - Common stock, $1.00 par value for Q4 2018. Use the holders table for investor-level position and value details.

- Common stock, $1.00 par value (MAS)

CUSIP: 574599106

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / Common stock, $1.00 par value
Shares outstanding: 204,684,143
Total 13F shares: 271,622,986
Share change: -3,852,695
Total reported value: $7,912,498,344
Put/Call ratio: 92%
Price per share: $29.24
Number of holders: 548
Value change: -$163,214,430
Number of buys: 221
Number of sells: 327

Quarterly Holders Quick Answers

What is CUSIP 574599106?
CUSIP 574599106 identifies MAS - MASCO CORP /DE/ - Common stock, $1.00 par value in SEC institutional holdings data.

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SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 574599106:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MAS - MASCO CORP /DE/ - Common stock, $1.00 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	15%	31,085,914	$1,137,745,000	—	30 Sep 2018	13F
BlackRock Finance, Inc.	13F	Company	11%	22,155,601	$810,896,000	—	30 Sep 2018	13F
Capital World Investors	13F	Company	7.5%	15,284,948	$559,429,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	6.4%	13,186,935	$482,648,000	—	30 Sep 2018	13F
Boston Partners	13F	Company	4.9%	10,102,403	$369,748,000	—	30 Sep 2018	13F
Capital Research Global Investors	13F	Company	4.5%	9,211,007	$337,123,000	—	30 Sep 2018	13F
JPMORGAN CHASE & CO	13F	Company	4%	8,231,371	$301,268,000	—	30 Sep 2018	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	4%	8,196,116	$299,977,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	3.7%	7,609,469	$278,506,000	—	30 Sep 2018	13F
FIDUCIARY MANAGEMENT INC /WI/	13F	Company	3.3%	6,767,550	$247,692,000	—	30 Sep 2018	13F
APG Asset Management N.V.	13F	Company	3.7%	7,513,712	$236,764,000	—	30 Sep 2018	13F
CITADEL ADVISORS LLC	13F	Company	3%	6,088,046	$222,822,000	—	30 Sep 2018	13F
IRIDIAN ASSET MANAGEMENT LLC/CT	13F	Company	2.4%	4,901,419	$179,392,000	—	30 Sep 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	2.2%	4,521,017	$165,469,222	—	30 Sep 2018	13F
FMR LLC	13F	Company	2.2%	4,434,434	$162,300,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.7%	3,569,162	$130,371,000	—	30 Sep 2018	13F
NORGES BANK	13F	Company	1.6%	3,276,676	$119,926,000	—	30 Sep 2018	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	1.4%	2,929,423	$107,217,000	—	30 Sep 2018	13F
TWO SIGMA ADVISERS, LP	13F	Company	1.4%	2,865,105	$104,863,000	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.4%	2,767,056	$101,275,000	—	30 Sep 2018	13F
Alyeska Investment Group, L.P.	13F	Company	1.3%	2,736,325	$100,149,000	—	30 Sep 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	1.3%	2,706,261	$99,049,000	—	30 Sep 2018	13F
AJO, LP	13F	Company	1.2%	2,554,731	$93,503,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.2%	2,414,425	$88,368,000	—	30 Sep 2018	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	1.1%	2,266,037	$82,937,000	—	30 Sep 2018	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	1.1%	2,245,000	$82,167,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	1.1%	2,243,111	$82,098,000	—	30 Sep 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	1%	2,108,810	$77,181,000	—	30 Sep 2018	13F
BANK OF MONTREAL /CAN/	13F	Company	0.98%	2,007,221	$73,465,000	—	30 Sep 2018	13F
ARGENT CAPITAL MANAGEMENT LLC	13F	Company	0.94%	1,931,717	$70,701,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	0.8%	1,634,166	$59,809,000	—	30 Sep 2018	13F
Legal & General Group Plc	13F	Company	0.79%	1,623,395	$59,471,000	—	30 Sep 2018	13F
Invesco Ltd.	13F	Company	0.75%	1,542,393	$56,452,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.74%	1,520,430	$55,648,000	—	30 Sep 2018	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	0.7%	1,436,218	$52,566,000	—	30 Sep 2018	13F
Douglas Lane & Associates, LLC	13F	Company	0.66%	1,356,927	$49,664,000	—	30 Sep 2018	13F
SG Americas Securities, LLC	13F	Company	0.66%	1,356,462	$49,647,000	—	30 Sep 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.65%	1,338,972	$49,006,000	—	30 Sep 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.64%	1,304,560	$47,747,000	—	30 Sep 2018	13F
Man Group plc	13F	Company	0.62%	1,268,637	$46,432,000	—	30 Sep 2018	13F
Nokota Management, LP	13F	Company	0.6%	1,225,000	$44,835,000	—	30 Sep 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.59%	1,208,264	$44,222,000	—	30 Sep 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.59%	1,203,603	$44,052,000	—	30 Sep 2018	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.58%	1,184,259	$43,344,000	—	30 Sep 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.54%	1,109,635	$40,612,000	—	30 Sep 2018	13F
EARNEST PARTNERS LLC	13F	Company	0.53%	1,085,635	$39,734,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.52%	1,065,461	$39,002,000	—	30 Sep 2018	13F
GLENMEDE TRUST CO NA	13F	Company	0.5%	1,027,750	$37,615,000	—	30 Sep 2018	13F
OppenheimerFunds, Inc.	13F	Company	0.5%	1,019,631	$37,318,000	—	30 Sep 2018	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.5%	1,016,292	$37,196,000	—	30 Sep 2018	13F

Institutional Holders of MASCO CORP /DE/ - Common stock, $1.00 par value (MAS) as of Q4 2018

As of 31 Dec 2018, MASCO CORP /DE/ - Common stock, $1.00 par value (MAS) was held by 548 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 271,622,986 shares. The largest 10 holders included Vanguard Group Inc, BlackRock Inc., STATE STREET CORP, FIDUCIARY MANAGEMENT INC /WI/, Capital Research Global Investors, Boston Partners, Capital World Investors, APG Asset Management N.V., NORTHERN TRUST CORP, and IRIDIAN ASSET MANAGEMENT LLC/CT. This page lists 548 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

581

Q4 2018 holders

548

Holder diff

-33

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.