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Matinas BioPharma Holdings, Inc.

MTNB
Exchange
NYSE
Industry
Pharmaceutical Preparations
SEC CIK
0001582554

No open-market purchases or sales by Matinas BioPharma Holdings, Inc. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $199.2K in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in Matinas BioPharma Holdings, Inc. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
52
+5 vs. Q3 2023
Shares held
25.9M
−50.0K (−0.2%) vs. Q3 2023
Total value
$5.61M
+$2.23M (+66.3%) vs. Q3 2023
New holders
11
7 more added
Sold out
6
11 more reduced

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MTNB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2023: 52 institutions
Q1 2021: 80 institutionsQ2 2021: 67 institutionsQ3 2021: 67 institutionsQ4 2021: 66 institutionsQ1 2022: 56 institutionsQ2 2022: 50 institutionsQ3 2022: 55 institutionsQ4 2022: 57 institutionsQ1 2023: 51 institutionsQ2 2023: 51 institutionsQ3 2023: 47 institutionsQ4 2023: 52 institutionsQ1 2024: 42 institutionsQ2 2024: 48 institutionsQ3 2024: 18 institutionsQ4 2024: 22 institutionsQ1 2025: 25 institutionsQ2 2025: 24 institutionsQ3 2025: 28 institutionsQ4 2025: 30 institutionsQ1 2026: 28 institutionsQ2 2026: 25 institutions
Value heldQ4 2023: $5.61M
Q1 2021: $41.7MQ2 2021: $29.2MQ3 2021: $33.5MQ4 2021: $27.4MQ1 2022: $20.3MQ2 2022: $21.5MQ3 2022: $18.0MQ4 2022: $13.6MQ1 2023: $12.6MQ2 2023: $9.31MQ3 2023: $3.37MQ4 2023: $5.61MQ1 2024: $6.91MQ2 2024: $6.15MQ3 2024: $1.97MQ4 2024: $194.1KQ1 2025: $166.5KQ2 2025: $254.1KQ3 2025: $617.7KQ4 2025: $260.3KQ1 2026: $177.3KQ2 2026: $199.2K
Institutions holding MTNB and their total value by quarter
QuarterHoldersValue
Q2 202625$199.2K
Q1 202628$177.3K
Q4 202530$260.3K
Q3 202528$617.7K
Q2 202524$254.1K
Q1 202525$166.5K
Q4 202422$194.1K
Q3 202418$1.97M
Q2 202448$6.15M
Q1 202442$6.91M
Q4 202352$5.61M
Q3 202347$3.37M
Q2 202351$9.31M
Q1 202351$12.6M
Q4 202257$13.6M
Q3 202255$18.0M
Q2 202250$21.5M
Q1 202256$20.3M
Q4 202166$27.4M
Q3 202167$33.5M
Q2 202167$29.2M
Q1 202180$41.7M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Matinas BioPharma Holdings, Inc.; share changes are against Q3 2023.

Institutions holding MTNB in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc9,317,838$2.01M0.00%+564,020+6.4%Added
Sargent Investment Group, LLC3,818,000$825.5K0.18%−105,000−2.7%Reduced
BlackRock Inc.2,501,011$540.7K0.00%−2430.0%Reduced
Arkadios Wealth Advisors1,624,000$351.1K0.03%+225,000+16.1%Added
Geode Capital Management, LLC1,576,513$340.9K0.00%−383,979−19.6%Reduced
Neville Rodie & Shaw Inc1,157,332$250.0K0.02%00.0%Unchanged
JTC Employer Solutions Trusteee Ltd775,000$176.0K0.02%00.0%Unchanged
State Street Corp712,471$154.0K0.00%00.0%Unchanged
LPL Financial LLC613,528$132.6K0.00%−4,000−0.6%Reduced
Main Street Financial Solutions, LLC400,826$86.7K0.01%00.0%Unchanged
Staley Capital Advisers Inc400,000$86.5K0.00%00.0%Unchanged
Renaissance Technologies LLC371,637$80.0K0.00%+157,300+73.4%Added
Northern Trust Corp362,283$78.3K0.00%00.0%Unchanged
Private Advisor Group, LLC337,330$72.9K0.00%+80,000+31.1%Added
Connective Capital Management, LLC317,621$68.7K0.06%+317,621New
Wells Fargo & Company231,747$50.1K0.00%−274,913−54.3%Reduced
Virtu Financial LLC162,885$35.0K0.00%+162,885New
Platform Technology Partners156,250$33.0K0.01%−6,160−3.8%Reduced
Wealth Enhancement Advisory Services, LLC119,367$25.8K0.00%+119,367New
Bridgeway Capital Management, LLC96,500$20.9K0.00%00.0%Unchanged
Modera Wealth Management, LLC94,500$20.4K0.00%00.0%Unchanged
Bank of New York Mellon Corp90,151$19.5K0.00%00.0%Unchanged
Hyman Charles D79,800$17.0K0.00%00.0%Unchanged
XTX Topco Ltd76,141$16.5K0.00%+42,241+124.6%Added
Sawtooth Solutions, LLC60,016$13.0K0.00%00.0%Unchanged
Bleakley Financial Group, LLC60,016$13.0K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC50,300$11.0K0.00%+1,000+2.0%Added
JPMorgan Chase & Co45,394$9.81K0.00%+146+0.3%Added
National Wealth Management Group, LLC41,750$9.03K0.01%−1,000−2.3%Reduced
Tower Research Capital LLC (TRC)39,913$8.62K0.00%−6,809−14.6%Reduced
Morgan Stanley27,500$5.95K0.00%−2,501−8.3%Reduced
Dynamic Advisor Solutions LLC27,590$5.93K0.00%00.0%Unchanged
Two Sigma Securities, LLC19,089$4.13K0.00%+19,089New
Bayesian Capital Management, LP18,800$4.07K0.00%+18,800New
Rossmore Private Capital17,500$3.78K0.00%00.0%Unchanged
Cooper Financial Group13,903$3.01K0.00%00.0%Unchanged
Susquehanna International Group, LLP13,755$2.97K0.00%+13,755New
Clarus Group, Inc.12,000$2.59K0.00%00.0%Unchanged
J.W. Cole Advisors, Inc.10,752$2.33K0.00%00.0%Unchanged
CRA Financial Services, LLC10,000$2.16K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.10,000$2.16K0.00%−2,000−16.7%Reduced
Royal Bank of Canada7,222$2.00K0.00%−268−3.6%Reduced
FMR LLC3,500$7570.00%+3,500New
Steward Partners Investment Advisory, LLC3,040$6570.00%00.0%Unchanged
EverSource Wealth Advisors, LLC3,000$6490.00%00.0%Unchanged
Hartford Financial Management Inc.2,500$5410.00%00.0%Unchanged
Advisory Services Network, LLC2,000$4320.00%+2,000New
Rothschild Investment LLC660$1430.00%+660New
Global Wealth Management Investment Advisory, Inc.650$1410.00%00.0%Unchanged
IFP Advisors, Inc643$1390.00%00.0%Unchanged
Bank of America Corp272$580.00%+272New
McGlone Suttner Wealth Management, Inc.22$50.00%+22New
Jacobs Levy Equity Management, Inc0$00.00%−754,732−100.0%Sold out
Squarepoint Ops LLC0$00.00%−148,065−100.0%Sold out
Jane Street Group, LLC0$00.00%−34,503−100.0%Sold out
Baader Bank INC0$00.00%−33,544−100.0%Sold out
Magnus Financial Group LLC0$00.00%−10,000−100.0%Sold out
SlateStone Wealth, LLC0$00.00%−10,000−100.0%Sold out