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

CUSIP 574599106 is the security identifier for MAS - MASCO CORP /DE/ - Common Stock used to aggregate holder disclosures.

How many institutions held MAS - MASCO CORP /DE/ - Common Stock in Q4 2019?

649 institutional investors reported MAS - MASCO CORP /DE/ - Common Stock for Q4 2019. Use the holders table for investor-level position and value details.

- Common Stock (MAS)

CUSIP: 574599106

Q4 2019 13F Holders as of 31 Dec 2019

Type / Class: Equity / Common Stock
Shares outstanding: 203,736,014
Total 13F shares: 263,314,358
Share change: -1,246,688
Total reported value: $12,596,645,175
Put/Call ratio: 93%
Price per share: $47.99
Number of holders: 649
Value change: -$38,384,236
Number of buys: 280
Number of sells: 307

Quarterly Holders Quick Answers

What is CUSIP 574599106?
CUSIP 574599106 identifies MAS - MASCO CORP /DE/ - Common Stock in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
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 2020
Previous quarter: Q3 2019

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 (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%	31,412,766	$1,309,284,000	—	30 Sep 2019	13F
BlackRock Finance, Inc.	13F	Company	11%	22,796,940	$950,175,000	—	30 Sep 2019	13F
STATE STREET CORP	13F	Company	6.2%	12,700,398	$529,353,000	—	30 Sep 2019	13F
FIDUCIARY MANAGEMENT INC /WI/	13F	Company	5.9%	12,065,155	$502,876,000	—	30 Sep 2019	13F
Capital Research Global Investors	13F	Company	5.1%	10,421,637	$434,374,000	—	30 Sep 2019	13F
NORTHERN TRUST CORP	13F	Company	3.7%	7,558,347	$315,032,000	—	30 Sep 2019	13F
Capital World Investors	13F	Company	3.5%	7,084,373	$295,277,000	—	30 Sep 2019	13F
APG Asset Management N.V.	13F	Company	3.7%	7,514,038	$287,273,000	—	30 Sep 2019	13F
Nuveen Asset Management, LLC	13F	Company	2.2%	4,564,235	$190,237,000	—	30 Sep 2019	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	2.2%	4,541,456	$189,288,000	—	30 Sep 2019	13F
TWO SIGMA ADVISERS, LP	13F	Company	2.2%	4,529,905	$188,806,000	—	30 Sep 2019	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	2.2%	4,533,072	$188,530,000	—	30 Sep 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.1%	4,265,888	$177,516,000	—	30 Sep 2019	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	2.1%	4,217,184	$175,772,229	—	30 Sep 2019	13F
Invesco Ltd.	13F	Company	1.8%	3,712,940	$154,755,000	—	30 Sep 2019	13F
JPMORGAN CHASE & CO	13F	Company	1.6%	3,297,536	$137,443,000	—	30 Sep 2019	13F
NORGES BANK	13F	Company	1.6%	3,266,622	$136,153,000	—	30 Sep 2019	13F
Boston Partners	13F	Company	1.5%	3,057,121	$127,487,000	—	30 Sep 2019	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	1.5%	3,024,030	$126,042,000	—	30 Sep 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	1.2%	2,497,483	$104,096,000	—	30 Sep 2019	13F
Artisan Partners Limited Partnership	13F	Company	1.2%	2,481,787	$103,441,000	—	30 Sep 2019	13F
Bank of New York Mellon Corp	13F	Company	1.2%	2,472,802	$103,066,000	—	30 Sep 2019	13F
BANK OF MONTREAL /CAN/	13F	Company	1.1%	2,307,811	$96,189,000	—	30 Sep 2019	13F
Artemis Investment Management LLP	13F	Company	1.1%	2,284,049	$94,369,000	—	30 Sep 2019	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	1.1%	2,183,870	$91,024,000	—	30 Sep 2019	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	1.1%	2,153,400	$89,754,000	—	30 Sep 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.1%	2,151,704	$89,684,000	—	30 Sep 2019	13F
Legal & General Group Plc	13F	Company	1%	2,129,137	$88,739,000	—	30 Sep 2019	13F
LORD, ABBETT & CO. LLC	13F	Company	0.93%	1,897,669	$79,095,000	—	30 Sep 2019	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.92%	1,868,954	$77,898,000	—	30 Sep 2019	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.89%	1,811,886	$75,519,000	—	30 Sep 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.88%	1,790,568	$74,630,000	—	30 Sep 2019	13F
ARGENT CAPITAL MANAGEMENT LLC	13F	Company	0.85%	1,721,631	$71,758,000	—	30 Sep 2019	13F
SCOPUS ASSET MANAGEMENT, L.P.	13F	Company	0.8%	1,627,758	$67,845,000	—	30 Sep 2019	13F
Douglas Lane & Associates, LLC	13F	Company	0.79%	1,617,479	$67,417,000	—	30 Sep 2019	13F
Man Group plc	13F	Company	0.76%	1,553,754	$64,760,000	—	30 Sep 2019	13F
Zurcher Kantonalbank (Zurich Cantonalbank)	13F	Company	0.71%	1,443,824	$60,179,000	—	30 Sep 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.69%	1,399,475	$58,330,000	—	30 Sep 2019	13F
UBS Group AG	13F	Company	0.66%	1,339,464	$55,828,000	—	30 Sep 2019	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.65%	1,328,346	$55,366,000	—	30 Sep 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.64%	1,302,508	$54,285,000	—	30 Sep 2019	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.62%	1,255,120	$52,308,000	—	30 Sep 2019	13F
ARIEL INVESTMENTS, LLC	13F	Company	0.58%	1,173,447	$48,909,000	—	30 Sep 2019	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.58%	1,172,536	$48,871,000	—	30 Sep 2019	13F
EARNEST PARTNERS LLC	13F	Company	0.58%	1,171,750	$48,839,000	—	30 Sep 2019	13F
NORDEA INVESTMENT MANAGEMENT AB	13F	Company	0.56%	1,140,020	$47,490,000	—	30 Sep 2019	13F
AJO, LP	13F	Company	0.54%	1,109,475	$46,242,000	—	30 Sep 2019	13F
TD ASSET MANAGEMENT INC	13F	Company	0.54%	1,096,442	$45,700,000	—	30 Sep 2019	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.49%	1,004,452	$41,866,000	—	30 Sep 2019	13F
Calamos Advisors LLC	13F	Company	0.49%	993,929	$41,427,000	—	30 Sep 2019	13F

Institutional Holders of MASCO CORP /DE/ - Common Stock (MAS) as of Q4 2019

As of 31 Dec 2019, MASCO CORP /DE/ - Common Stock (MAS) was held by 649 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 263,314,358 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., STATE STREET CORP, FIDUCIARY MANAGEMENT INC /WI/, Capital Research Global Investors, NORTHERN TRUST CORP, APG Asset Management N.V., Capital World Investors, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 651 institutional shareholders reporting positions in this security for the Q4 2019 filing period.

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

Compare Q4 2019 vs Q3 2019 Across Filers

Q3 2019 holders

626

Q4 2019 holders

649

Holder diff

Investor	Q3 2019 Shares	Q4 2019 Shares	Share Diff	Share Chg %	Q3 2019 Value $	Q4 2019 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.