Form 13-F position report

MASTERBRAND INC

Reported by THUNDERBIRD PARTNERS LLP

Company profile Manager portfolio Source filing
MBC CUSIP 57638P104 Manager CIK 0001636974
Latest reported change

First reported at 75,419 shares this quarter.

New
% of reported 13F value 0.15% This manager · Q1 2023
Shares 75,419 Quarter-end amount reported
Reported value $606,369 Fair value at quarter end
Consecutive quarters held 1 Through Q1 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Manager history

Quarterly position history

How this manager's reported quarter-end position changed over time.

4 quarters
Quarter Activity Shares Change % of reported 13F Reported value Filed
Q4 2023 Reduced 0 -522,547 (-100.0%) 0 $0 2024-02-15
Q3 2023 Added 522,547 +30,663 (6.2%) 1.59% $6,348,946 2023-11-13
Q2 2023 Added 491,884 +416,465 (552.2%) 1.76% $5,720,611 2023-08-14
Q1 2023 New 75,419 +75,419 (0.0%) 0.15% $606,369 2023-05-15
Institutional context

Who else reported the position

447 managers reported MASTERBRAND INC for Q1 2023.

Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Reduced 17,325,940 -891,734 < 0.01% $139,300,558 2 qtrs
Gates Capital Management Inc Added 10,340,770 +2,769,071 2.21% $83,139,791 2 qtrs
VANGUARD GROUP INC Added 9,303,730 +492,194 < 0.01% $74,801,990 2 qtrs
HARRIS ASSOCIATES L P Added 6,288,412 +119,038 0.1% $50,558,835 2 qtrs
WELLINGTON MANAGEMENT GROUP LLP Added 5,307,559 +2,511,113 < 0.01% $42,672,776 2 qtrs
Madison Avenue Partners LP Added 4,542,038 +29,010 7.85% $36,517,986 2 qtrs
STATE STREET CORPORATION Added 4,197,855 +22,407 < 0.01% $33,750,754 2 qtrs
PZENA INVESTMENT MANAGEMENT LLC Added 3,766,727 +2,987,078 0.13% $30,284,485 2 qtrs
Balyasny Asset Management LLC Added 3,381,615 +1,048,269 0.07% $27,188,185 2 qtrs
GOLDENTREE ASSET MANAGEMENT LP New 2,720,274 +2,720,274 2.05% $21,871,003 1 qtr
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Filing details and methodology As reported
Report period
March 31, 2023
Filed
May 15, 2023
Filing type
13F-HR
Position type
COMMON STOCK

Voting authority reported

Sole
75,419
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.