DOSSIER · 13F Holders · Q4 2025BellwetherCompounder
MTNB

MATINAS BIOPHARMA HLDGS INC

31 institutions still hold MATINAS BIOPHARMA HLDGS INC as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 576810303·31 13F holders·last filed Dec 31, 2025
Market cap
9.1%
vs prior quarter
13F value held
$189,878
75.0% inst. owned
of float
Holders
31
-70 QoQ
filers reporting
Activity
+75 / −109
+884 added · −934 reduced
this quarter
Concentration
20.29%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q4 2025

31 institutions reported MTNB in Q4 2025. CITADEL ADVISORS LLC leads at 20.3% of the visible book. -70 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$38,52066K0.00%Q4 2025
02
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$32,59065K0.00%Q1 2026
03
BlackRock, Inc.
CIK 0002012383
$24,82550K0.00%Q1 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$20,05540K0.00%Q1 2026
05
Holos Integrated Wealth LLC
CIK 0002080096
$16,32132K0.01%Q1 2026
06
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$14,28529K0.00%Q1 2026
07
XTX Topco Ltd
CIK 0001828301
$10,35321K0.00%Q1 2026
08
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$9,13918K0.00%Q1 2026
09
STATE STREET CORP
CIK 0000093751
$7,66115K0.00%Q1 2026
10
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$7,16414K0.00%Q1 2026
11
Sargent Investment Group, LLC
CIK 0001766157
$6,36013K0.00%Q1 2026
12
Tower Research Capital LLC (TRC)
CIK 0001533421
$1,4263K0.00%Q1 2026
13
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$6691K0.00%Q1 2026
14
MORGAN STANLEY
CIK 0000895421
$1723440.00%Q1 2026
15
Costello Asset Management, INC
CIK 0001760145
$1002000.00%Q1 2026
16
UBS Group AG
CIK 0001610520
$921840.00%Q1 2026
17
WELLS FARGO & COMPANY/MN
CIK 0000072971
$511020.00%Q1 2026
18
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$34600.00%Q1 2026
19
Steward Partners Investment Advisory, LLC
CIK 0001723397
$31610.00%Q1 2026
20
EverSource Wealth Advisors, LLC
CIK 0001710537
$30600.00%Q1 2026
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