On this page, we present all of the funds holding MBBB from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding MBBB, with a link to that fund's top holdings. The next columns indicate the amount of MBBB stock held by each of the funds holding MBBB, followed by the MBBB position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 4 funds holding MBBB within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Van ECK Associates Corp. For more details on the positions held by Van ECK Associates Corp (or by any of the other funds holding MBBB), click the fund name in the "Holder" column of the funds-holding-MBBB table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Van ECK Associates Corp	227,000	$4,868	12/31/2023
MBBB	227,000	$4,868	12/31/2023
Jane Street Group LLC	154,052	$3,303	12/31/2023
MBBB	154,052	$3,303	12/31/2023
Proequities Inc.	0	$0	12/31/2023
MBBB	0	$0	12/31/2023
Morgan Stanley	1	$0	12/31/2023
MBBB	1	$0	12/31/2023
Mendel Money Management	19,532	$-418,821	12/31/2023
Put	19,532	$418,821	12/31/2023