GT Biopharma, Inc.
GTBP- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000109657
No open-market purchases or sales by GT Biopharma, Inc. insiders were filed in the last 90 days; 59 institutions reported holding it in 13F filings for Q2 2026, worth $1.02M in total; no superinvestor holds it.
13F holders, Q2 2023
Institutional positions in GT Biopharma, Inc. as of Jun 30, 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
- 37
- +1 vs. Q1 2023
- Shares held
- 3.32M
- −2.10M (−38.8%) vs. Q1 2023
- Total value
- $1.11M
- −$1.94M (−63.5%) vs. Q1 2023
- New holders
- 5
- 6 more added
- Sold out
- 4
- 10 more reduced
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GTBP 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 | 59 | $1.02M |
| Q1 2026 | 42 | $656.7K |
| Q4 2025 | 38 | $373.7K |
| Q3 2025 | 21 | $222.2K |
| Q2 2025 | 21 | $711.3K |
| Q1 2025 | 20 | $220.5K |
| Q4 2024 | 19 | $279.1K |
| Q3 2024 | 16 | $203.8K |
| Q2 2024 | 17 | $296.8K |
| Q1 2024 | 17 | $348.6K |
| Q4 2023 | 34 | $893.1K |
| Q3 2023 | 33 | $849.9K |
| Q2 2023 | 37 | $1.11M |
| Q1 2023 | 36 | $3.05M |
| Q4 2022 | 36 | $5.62M |
| Q3 2022 | 35 | $4.36M |
| Q2 2022 | 48 | $9.28M |
| Q1 2022 | 58 | $12.9M |
| Q4 2021 | 55 | $16.7M |
| Q3 2021 | 54 | $32.1M |
| Q2 2021 | 50 | $69.9M |
| Q1 2021 | 21 | $3.98M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding GT Biopharma, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 1 | $0 | 0.00% | −32−97.0% | Reduced |
| Front Row Advisors LLC | 58 | $0 | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 400 | $0 | 0.00% | +400 | New |
| Point72 Asset Management, L.P. | 1 | $0 | 0.00% | +1 | New |
| Retirement Group, LLC | 44 | $14 | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 300 | $94 | 0.00% | 00.0% | Unchanged |
| Coastal Capital Group, Inc. | 549 | $171 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,017 | $316 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 2,597 | $810 | 0.00% | +2,581+16,131.3% | Added |
| UBS Group AG | 3,033 | $946 | 0.00% | −4,760−61.1% | Reduced |
| Royal Bank of Canada | 3,819 | $2.00K | 0.00% | +1,311+52.3% | Added |
| Morgan Stanley | 8,078 | $2.52K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 10,110 | $3.00K | 0.00% | 00.0% | Unchanged |
| Welch Group, LLC | 10,000 | $3.12K | 0.00% | 00.0% | Unchanged |
| Moss Adams Wealth Advisors LLC | 10,000 | $3.12K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 10,458 | $3.26K | 0.00% | +10,458 | New |
| Goldman Sachs Group Inc | 10,500 | $3.28K | 0.00% | −7−0.1% | Reduced |
| McCollum Christoferson Group LLC | 17,500 | $5.46K | 0.00% | +17,500 | New |
| Tower Research Capital LLC (TRC) | 19,823 | $6.18K | 0.00% | −8,592−30.2% | Reduced |
| Sigma Planning Corp | 20,395 | $6.36K | 0.00% | −2,500−10.9% | Reduced |
| Jane Street Group, LLC | 20,501 | $6.40K | 0.00% | −30,094−59.5% | Reduced |
| Susquehanna International Group, LLP | 21,254 | $6.63K | 0.00% | +21,254 | New |
| FMR LLC | 23,030 | $7.19K | 0.00% | −27,852−54.7% | Reduced |
| Northern Trust Corp | 32,347 | $10.1K | 0.00% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 50,000 | $15.6K | 0.00% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 68,720 | $21.4K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 79,976 | $25.0K | 0.00% | −1,905−2.3% | Reduced |
| Renaissance Technologies LLC | 92,181 | $29.0K | 0.00% | +22,781+32.8% | Added |
| Bank of New York Mellon Corp | 95,239 | $29.7K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 100,594 | $31.4K | 0.00% | +320.0% | Added |
| Baskin Financial Services Inc. | 151,354 | $47.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 223,444 | $69.7K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 234,857 | $73.3K | 0.00% | +91,930+64.3% | Added |
| BlackRock Inc. | 304,804 | $95.1K | 0.00% | −70,257−18.7% | Reduced |
| Bank of Montreal | 596,240 | $262.3K | 0.00% | +139,854+30.6% | Added |
| Vanguard Group Inc | 1,099,354 | $343.0K | 0.00% | −28,051−2.5% | Reduced |
| IFP Advisors, Inc | 50 | – | – | 00.0% | Unchanged |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −2,200,020−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −37,182−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Global Wealth Strategies & Associates | 0 | $0 | 0.00% | −1−100.0% | Sold out |