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Moleculin Biotech, Inc.

MBRX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001659617

In the last 90 days, Moleculin Biotech, Inc. insiders filed 3 open-market purchases and 0 sales; 18 institutions reported holding it in 13F filings for Q2 2026, worth $518.5K in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Moleculin Biotech, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of MBRX: Q4 2024 compared with Q1 2025
MeasureQ4 2024Q1 2025Change
Holders2123+2
Shares464.7K1.48M+1.01M (+218.1%)
Value$790.0K$1.44M+$648.9K (+82.1%)

New holders (6)

Institutions that held Moleculin Biotech, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to MBRX in Q1 2025
InstitutionSharesValue% of portfolio
Cetera Investment Advisers70,000$68.2K0.00%
Cambridge Investment Research Advisors, Inc.12,781$12.0K0.00%
XTX Topco Ltd11,575$11.3K0.00%
Citigroup Inc2,788$2.71K0.00%
Barclays PLC344$3350.00%
FMR LLC34$330.00%

Sold out (4)

Institutions that held Moleculin Biotech, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of MBRX in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Renaissance Technologies LLC11,496$19.5K
UBS Group AG8,939$15.2K
Atticus Wealth Management, LLC2,784$4.73K
Kestra Investment Management, LLC25$43