What does CUSIP 57638P104 represent in this 13F holders report?

CUSIP 57638P104 is the security identifier for MBC - MasterBrand, Inc. - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

How many institutions held MBC - MasterBrand, Inc. - Common Stock, par value $0.01 per share in Q3 2023?

334 institutional investors reported MBC - MasterBrand, Inc. - Common Stock, par value $0.01 per share for Q3 2023. Use the holders table for investor-level position and value details.

MasterBrand, Inc. - Common Stock, par value $0.01 per share (MBC)

CUSIP: 57638P104

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 128,229,394
Total 13F shares: 110,714,373
Share change: -1,967,428
Total reported value: $1,345,121,257
Put/Call ratio: 143%
Price per share: $12.15
Number of holders: 334
Value change: -$21,988,908
Number of buys: 102
Number of sells: 160

Quarterly Holders Quick Answers

What is CUSIP 57638P104?
CUSIP 57638P104 identifies MBC - MasterBrand, Inc. - Common Stock, par value $0.01 per share in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q4 2023
Previous quarter: Q2 2023

Recent filing periods for CUSIP 57638P104:

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

Top shareholders of MBC - MasterBrand, Inc. - Common Stock, par value $0.01 per share (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
BlackRock Finance, Inc.	13F	Company	16%	20,486,885	$238,262,470	—	30 Jun 2023	13F
GOLDMAN SACHS GROUP INC	3/4/5 13F	10%+ Owner · Company	0.57% from 13F	15,786,795 mixed-class rows	$231,474,497	—	23 Jan 2023	3/4/5 13F
VANGUARD GROUP INC	13F	Company	7.6%	9,778,582	$113,724,909	—	30 Jun 2023	13F
Gates Capital Management, Inc.	13F	Company	7.5%	9,628,116	$111,974,989	—	30 Jun 2023	13F
STATE STREET CORP	13F	Company	3.8%	4,914,474	$57,155,333	—	30 Jun 2023	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	3.7%	4,709,874	$54,775,835	—	30 Jun 2023	13F
PZENA INVESTMENT MANAGEMENT LLC	13F	Company	2.8%	3,651,182	$42,463,247	—	30 Jun 2023	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	2.5%	3,184,946	$36,849,825	—	30 Jun 2023	13F
MANGROVE PARTNERS IM, LLC	13F	Company	2.1%	2,687,175	$31,251,845	—	30 Jun 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	2%	2,566,372	$29,846,906	—	30 Jun 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2%	2,539,150	$29,530,325	—	30 Jun 2023	13F
MORGAN STANLEY	13F	Company	1.9%	2,484,075	$28,889,809	—	30 Jun 2023	13F
GOLDENTREE ASSET MANAGEMENT LP	13F	Company	1.9%	2,392,274	$27,822,147	—	30 Jun 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.8%	2,355,784	$27,397,117	—	30 Jun 2023	13F
DAVIS SELECTED ADVISERS	13F	Company	1.8%	2,269,926	$26,399,240	—	30 Jun 2023	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.5%	1,945,312	$22,624,000	—	30 Jun 2023	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	1.1%	1,472,122	$17,120,779	—	30 Jun 2023	13F
NORTHERN TRUST CORP	13F	Company	1.1%	1,416,174	$16,470,103	—	30 Jun 2023	13F
Ancora Advisors LLC	13F	Company	1.1%	1,398,936	$16,269,626	—	30 Jun 2023	13F
MARSHALL WACE, LLP	13F	Company	1%	1,335,742	$15,534,679	—	30 Jun 2023	13F
Madison Avenue Partners, LP	13F	Company	1%	1,298,688	$15,103,740	—	30 Jun 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.94%	1,202,587	$13,986,087	—	30 Jun 2023	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.92%	1,182,066	$13,747,428	—	30 Jun 2023	13F
Bank of New York Mellon Corp	13F	Company	0.92%	1,174,292	$13,657,016	—	30 Jun 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.8%	1,028,682	$11,964,000	—	30 Jun 2023	13F
HSBC HOLDINGS PLC	13F	Company	0.79%	1,016,914	$11,887,447	—	30 Jun 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.78%	1,003,272	$11,668,053	—	30 Jun 2023	13F
Giverny Capital Inc.	13F	Company	0.71%	910,934	$10,594,162	—	30 Jun 2023	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.66%	849,400	$9,878,522	—	30 Jun 2023	13F
Invesco Ltd.	13F	Company	0.62%	793,950	$9,233,637	—	30 Jun 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.59%	759,692	$8,835,218	—	30 Jun 2023	13F
BRIGHTLINE CAPITAL MANAGEMENT, LLC	13F	Company	0.58%	750,000	$8,722,500	—	30 Jun 2023	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.57%	733,109	$8,526,058	—	30 Jun 2023	13F
Qube Research & Technologies Ltd	13F	Company	0.57%	726,652	$8,450,963	—	30 Jun 2023	13F
Russell Investments Group, Ltd.	13F	Company	0.56%	713,704	$8,300,375	—	30 Jun 2023	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.39%	505,678	$5,881,030	—	30 Jun 2023	13F
53 HOUSE LLP	13F	Company	0.38%	491,884	$5,720,611	—	30 Jun 2023	13F
FEDERATED HERMES, INC.	13F	Company	0.38%	485,709	$5,648,795	—	30 Jun 2023	13F
CITADEL ADVISORS LLC	13F	Company	0.36%	456,858	$5,313,259	—	30 Jun 2023	13F
FMR LLC	13F	Company	0.34%	437,705	$5,090,504	—	30 Jun 2023	13F
RHUMBLINE ADVISERS	13F	Company	0.32%	407,679	$4,741,306	—	30 Jun 2023	13F
Cubist Systematic Strategies, LLC	13F	Company	0.31%	396,543	$4,611,795	—	30 Jun 2023	13F
Legal & General Group Plc	13F	Company	0.29%	370,175	$4,305,135	—	30 Jun 2023	13F
Engineers Gate Manager LP	13F	Company	0.28%	360,767	$4,195,720	—	30 Jun 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.27%	352,074	$4,094,621	—	30 Jun 2023	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.25%	321,100	$3,734,393	—	30 Jun 2023	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.22%	285,114	$3,315,876	—	30 Jun 2023	13F
DEUTSCHE BANK AG\	13F	Company	0.22%	284,585	$3,309,723	—	30 Jun 2023	13F
Swiss National Bank	13F	Company	0.22%	279,200	$3,247,096	—	30 Jun 2023	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.3%	380,901	$3,062,444	—	30 Jun 2023	13F

Institutional Holders of MasterBrand, Inc. - Common Stock, par value $0.01 per share (MBC) as of Q3 2023

As of 30 Sep 2023, MasterBrand, Inc. - Common Stock, par value $0.01 per share (MBC) was held by 334 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 110,714,373 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, Gates Capital Management, Inc., STATE STREET CORP, WELLINGTON MANAGEMENT GROUP LLP, PZENA INVESTMENT MANAGEMENT LLC, MORGAN STANLEY, Thrivent Financial for Lutherans, DIMENSIONAL FUND ADVISORS LP, and MANGROVE PARTNERS. This page lists 334 institutional shareholders reporting positions in this security for the Q3 2023 filing period.

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

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

344

Q3 2023 holders

334

Holder diff

-10

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 Value $	Q3 2023 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.