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.
13F holders, Q3 2022
Institutional positions in Moleculin Biotech, Inc. as of Sep 30, 2022. 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
- 27
- +2 vs. Q2 2022
- Shares held
- 2.99M
- +10.9K (+0.4%) vs. Q2 2022
- Total value
- $3.16M
- −$1.15M (−26.7%) vs. Q2 2022
- New holders
- 5
- 4 more added
- Sold out
- 3
- 5 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MBRX 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 18 | $518.5K |
| Q1 2026 | 20 | $347.9K |
| Q4 2025 | 17 | $315.2K |
| Q3 2025 | 25 | $412.7K |
| Q2 2025 | 22 | $117.9K |
| Q1 2025 | 23 | $1.44M |
| Q4 2024 | 21 | $790.0K |
| Q3 2024 | 19 | $1.31M |
| Q2 2024 | 16 | $1.10M |
| Q1 2024 | 19 | $1.53M |
| Q4 2023 | 24 | $4.44M |
| Q3 2023 | 22 | $925.1K |
| Q2 2023 | 22 | $1.33M |
| Q1 2023 | 23 | $2.91M |
| Q4 2022 | 25 | $3.17M |
| Q3 2022 | 27 | $3.16M |
| Q2 2022 | 26 | $4.32M |
| Q1 2022 | 23 | $5.26M |
| Q4 2021 | 26 | $5.61M |
| Q3 2021 | 24 | $8.57M |
| Q2 2021 | 32 | $10.9M |
| Q1 2021 | 29 | $8.74M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Moleculin Biotech, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,079,522 | $1.14M | 0.00% | 00.0% | Unchanged |
| Sio Capital Management, LLC | 1,036,853 | $1.10M | 0.47% | 00.0% | Unchanged |
| BlackRock Inc. | 262,888 | $278.0K | 0.00% | −2,157−0.8% | Reduced |
| Geode Capital Management, LLC | 247,051 | $261.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 84,500 | $90.0K | 0.00% | −3,600−4.1% | Reduced |
| State Street Corp | 71,397 | $76.0K | 0.00% | 00.0% | Unchanged |
| Sigma Planning Corp | 57,500 | $61.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 46,327 | $49.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 19,967 | $21.0K | 0.00% | +19,967 | New |
| Jmac Enterprises LLC | 13,132 | $14.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 13,631 | $14.0K | 0.00% | +13,631 | New |
| Envestnet Asset Management Inc | 10,980 | $12.0K | 0.00% | +10,980 | New |
| UBS Group AG | 10,444 | $11.0K | 0.00% | +8,791+531.8% | Added |
| Tower Research Capital LLC (TRC) | 9,772 | $10.0K | 0.00% | +5,592+133.8% | Added |
| Bank of America Corp | 6,650 | $7.00K | 0.00% | −17−0.3% | Reduced |
| Morgan Stanley | 6,012 | $6.00K | 0.00% | +12+0.2% | Added |
| Advisor Group Holdings, Inc. | 4,100 | $4.00K | 0.00% | +148+3.7% | Added |
| Rockefeller Capital Management L.P. | 1,792 | $1.00K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 500 | $1.00K | 0.00% | 00.0% | Unchanged |
| Almanack Investment Partners, LLC. | 1,000 | $1.00K | 0.00% | +1,000 | New |
| American Portfolios Advisors | 334 | $354 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 190 | $0 | 0.00% | −1−0.5% | Reduced |
| FMR LLC | 2 | $0 | 0.00% | −15−88.2% | Reduced |
| Massmutual Trust Co FSB | 167 | $0 | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 250 | $0 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 168 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 255 | $0 | 0.00% | +255 | New |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −31,454−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −11,700−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −501−100.0% | Sold out |
| Urban Wealth Management, LLC | – | – | – | – | Not filed |