Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2025

Segment Reporting [Abstract]

Schedule of Long-lived Assets and Total Assets by Segment

The following sets forth the long-lived assets and total assets by segment at March 31, 2025:

ASSETS		Broker Dealer & Intellectual Property Service				Technology Development				Other				Eliminations				Consolidated
Long-lived assets		$	132,146			$	-			$	618,388			$	-			$	750,534
Total assets		$	21,595,157			$	3,311			$	47,027,950			$	-			$	68,626,418

The following sets forth the long-lived assets and total assets by segment at December 31, 2024:

ASSETS		Broker Dealer & Intellectual Property Service				Technology Development				Other				Eliminations				Consolidated
Long-lived assets		$	90,491			$	-			$	641,354			$	-			$	731,845
Total assets		$	21,754,504			$	849			$	50,221,046			$	-			$	71,976,399

Schedule of Statement of Operation by Segment

The following sets forth statements of operations by segment for the three-months March 31, 2025:

		Broker Dealer & Intellectual Property Service				Technology Development				Other				Eliminations				Consolidated
Operating income:
Unrealized loss on investment securities, net (from our licensed broker dealer) (Notes 1 and 2) (1)		$	(1,462,842	)		$	-			$	-			$	-			$	(1,462,842	)

Fee income (from our licensed broker dealer) (2)			2,140,238				-				-				-				2,140,238
Other operating income (3)			150,702				-				-				-				150,702
Total operating income, net			828,098				-				-				-				828,098

Operating costs:
General and administrative costs:
Compensation			778,067				-				3,557,949				-				4,336,016
Operating expense, related party			360,546				-				94,812				-				455,358
Professional fees			272,114				44,789				471,830				-				788,733
Information technology			229,898				-				20,022				-				249,920
Clearing and other charges			288,648				-				-				-				288,648
General and administrative-other			206,188				-				413,139				-				619,327
General and administrative costs			2,135,461				44,789				4,557,752				-				6,738,002
Research and development costs			-				-				-				-				-
Total operating costs			2,135,461				44,789				4,557,752				-				6,738,002
Net loss			(1,307,363	)			(44,789	)			(4,557,752	)			-				(5,909,904	)
Other income and expense:
Miscellaneous income															-
Interest expense			(247,500	)			-				-				247,500				-

Interest income			115,115				-				313,014				(247,500	)			180,629
Loss before income taxes			(1,439,748	)			(44,789	)			(4,244,738	)			-				(5,729,275	)
Income tax expense			-				-				-				-				-
Loss before equity method investee			(1,439,748	)			(44,789	)			(4,244,738	)			-				(5,729,275	)
Equity in loss of equity method investee			-				-				(872,518	)			-				(872,518	)
Net loss			(1,439,748	)			(44,789	)			(5,117,256	)			-				(6,601,793	)
Net loss attributable to non-controlling interests			-				(14,431	)			-				-				(14,431	)
Net loss attributable to MDB Capital Holdings, LLC		$	(1,439,748	)		$	(30,358	)		$	(5,117,256	)		$	-			$	(6,587,362	)

(1)	Includes unrealized gains and losses on securities held by the broker-dealer.

(2)	Includes fee income generated for the broker-dealer from investment banking activities, including advisory services, capital raising, and other related financial transactions.

(3)	Includes fees earned from self-clearing activities by the broker-dealer and professional fees generated by PatentVest services.

The following sets forth statements of operations by segment for the three-months March 31, 2024:

		Broker Dealer & Intellectual Property Service				Technology Development				Other				Eliminations				Consolidated
Operating income:
Unrealized loss on investment securities, net (from our licensed broker dealer) (1)		$	(747,268)			$	-			$	-			$	-			$	(747,268)
Other operating income (2)			86,879				-				-				-				86,879
Total operating loss, net			(660,389)				-				-				-				(660,389)

Operating costs:
General and administrative costs:
Compensation			679,907				390,043				3,822,725				-				4,892,675
Operating expense, related party			243,876				-				76,416				-				320,292
Professional fees			145,907				256,563				516,619				-				919,089
Information technology			180,914				3,891				21,186				-				205,991
Clearing and other charges			2,036				-				-				-				2,036
General and administrative-other			218,936				80,378				369,812				-				669,126
General and administrative costs			1,471,576				730,875				4,806,758				-				7,009,209
Research and development costs			-				277,582				-				-				277,582
Total operating costs			1,471,576				1,008,457				4,806,758				-				7,286,791
Net operating loss			(2,131,965	)			(1,008,457	)			(4,806,758	)			-				(7,947,180	)
Other income and expense:
Interest expense			(110,625	)			-				-				110,625				-
Interest income			52,459				-				285,393				-				337,852
Loss before income taxes			(2,190,131	)			(1,008,457	)			(4,521,365	)			110,625				(7,609,328	)
Income tax expense			-				-				-				-				-
Net Loss			(2,190,131	)			(1,008,457	)			(4,521,365	)			110,625				(7,609,328	)
Net loss attributable to non-controlling interests			-				(393,903	)			-				-				(393,903	)
Net loss attributable to MDB Capital Holdings, LLC		$	(2,190,131	)		$	(614,554	)		$	(4,521,365	)		$	110,625			$	(7,215,425	)

(1)	Includes unrealized gains and losses on securities held by the broker-dealer.

(2)	Includes fees earned from self-clearing activities by the broker-dealer and professional fees generated by PatentVest services.