Matinas BioPharma Holdings, Inc. MTNB

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1.14 USD -0.15 (-11.63%)

At closeNov 3, 2026, 5:14 PM EST

1.10 -0.04 -3.51%

After hours · Nov 3, 5:14 PM ET

1.00 Day range 1.45

0.585 52-week range 13.08

Funds holding MTNB, by value held
Fund	Value held	Weight in fund
VXF	$6.82K	0.00%

Held by insiders 2.49%

Held by institutions 26.08%

Float held by institutions 26.75%

Institutions 25

Top institutional holders
Holder	% held	Shares	Value	Reported
JTC Employer Solutions Trusteee Ltd	15.23%	775,000	403.08K	Sep 29, 2024
Vanguard Group Inc	3.66%	186,357	96.92K	Sep 29, 2024
Highbridge Capital Management, LLC.	2.54%	128,956	67.07K	Sep 29, 2024
Sargent Investment Group, LLC	1.58%	80,240	41.73K	Sep 29, 2024
Blackrock Inc.	0.98%	49,650	25.82K	Sep 29, 2024
Geode Capital Management, LLC	0.92%	46,729	24.30K	Sep 29, 2024

Top mutual fund holders
Holder	% held	Shares	Value	Reported
Vanguard Total Stock Market Index Fund	2.37%	120,412	62.63K	Sep 29, 2024
Vanguard Extended Market Index Fund	1.15%	58,387	30.37K	Sep 29, 2024
Fidelity Extended Market Index Fund	0.55%	28,018	14.57K	Oct 30, 2024
Fidelity Total Market Index Fund	0.15%	7,652	3.98K	Oct 30, 2024
Fidelity Series Total Market Index Fund	0.12%	6,298	3.27K	Oct 30, 2024
Vanguard Balanced Index Fund	0.06%	3,296	1.71K	Sep 29, 2024

MTNB insiders
Insider	Relation	Latest transaction	Date	Shares held
CONRAD HERBERT J	Director	Stock Gift	Jun 21, 2022	0
ENDE ERIC J	Director	Conversion of Exercise of derivative security	Jun 17, 2021	144,092
JABBOUR JEROME D	Chief Executive Officer	Conversion of Exercise of derivative security	Jun 17, 2021	840,011
KUCINSKI KEITH A	Chief Financial Officer	Purchase	Nov 24, 2019	94,500
LEPORE PATRICK G	Director	Purchase	May 13, 2020	400,000
MANNINO RAPHAEL J	Officer	Conversion of Exercise of derivative security	Jun 17, 2021	1,457,560

Held by funds