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, Q1 2022
Institutional positions in GT Biopharma, Inc. as of Mar 31, 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
- 58
- +3 vs. Q4 2021
- Shares held
- 4.51M
- −971.5K (−17.7%) vs. Q4 2021
- Total value
- $12.9M
- −$3.83M (−22.9%) vs. Q4 2021
- New holders
- 11
- 6 more added
- Sold out
- 8
- 28 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding GT Biopharma, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ellevest, Inc. | 42 | $0 | 0.00% | −47−52.8% | Reduced |
| Retirement Group, LLC | 44 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 24 | $0 | 0.00% | +24 | New |
| American Portfolios Advisors | 14 | $40 | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 300 | $1.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 639 | $2.00K | 0.00% | −3,933−86.0% | Reduced |
| Coastal Capital Group, Inc. | 549 | $2.00K | 0.00% | 00.0% | Unchanged |
| Gordian Capital Singapore Pte Ltd | 35,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,063 | $4.00K | 0.00% | −588−35.6% | Reduced |
| Rockefeller Capital Management L.P. | 1,700 | $4.00K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,843 | $5.00K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,870 | $5.00K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 2,882 | $8.00K | 0.00% | +2,882 | New |
| Royal Bank of Canada | 3,049 | $9.00K | 0.00% | −3,328−52.2% | Reduced |
| Tower Research Capital LLC (TRC) | 3,231 | $9.00K | 0.00% | −657−16.9% | Reduced |
| Amalgamated Bank | 2,959 | $9.00K | 0.00% | +2,959 | New |
| Amalgamated Financial Corp. | 2,959 | $9.00K | 0.00% | +2,959 | New |
| UBS Group AG | 4,401 | $13.0K | 0.00% | −7,043−61.5% | Reduced |
| Simplex Trading, LLC | 5,692 | $16.0K | 0.00% | −618−9.8% | Reduced |
| California State Teachers Retirement System | 7,532 | $22.0K | 0.00% | −2,189−22.5% | Reduced |
| New York State Common Retirement Fund | 8,163 | $24.0K | 0.00% | +14+0.2% | Added |
| JPMorgan Chase & Co | 8,338 | $24.0K | 0.00% | +1,505+22.0% | Added |
| American International Group, Inc. | 8,809 | $25.0K | 0.00% | −622−6.6% | Reduced |
| Welch Group, LLC | 10,000 | $29.0K | 0.00% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 10,000 | $29.0K | 0.00% | +10,000 | New |
| Goldman Sachs Group Inc | 10,677 | $31.0K | 0.00% | −60,557−85.0% | Reduced |
| Deutsche Bank AG | 10,824 | $31.0K | 0.00% | −1,138−9.5% | Reduced |
| Russell Investments Group, Ltd. | 11,007 | $31.0K | 0.00% | +11,007 | New |
| Brighton Jones LLC | 11,012 | $32.0K | 0.00% | −276−2.4% | Reduced |
| Commonwealth Equity Services, LLC | 11,169 | $32.0K | 0.00% | +117+1.1% | Added |
| AQR Capital Management LLC | 12,867 | $37.0K | 0.00% | −16,403−56.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 15,100 | $43.0K | 0.00% | +15,100 | New |
| Rhumbline Advisers | 16,087 | $46.0K | 0.00% | −601−3.6% | Reduced |
| Group One Trading, L.P. | 16,520 | $48.0K | 0.00% | +16,520 | New |
| State Board of Administration of Florida Retirement System | 18,224 | $52.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 18,500 | $53.0K | 0.00% | −101,400−84.6% | Reduced |
| Susquehanna International Group, LLP | 18,838 | $54.0K | 0.00% | −36,924−66.2% | Reduced |
| Occudo Quantitative Strategies LP | 20,075 | $58.0K | 0.00% | −3,031−13.1% | Reduced |
| Sigma Planning Corp | 21,400 | $62.0K | 0.00% | +21,400 | New |
| Allspring Global Investments Holdings, LLC | 25,782 | $74.0K | 0.00% | +25,782 | New |
| Susquehanna Fundamental Investments, LLC | 28,260 | $81.0K | 0.00% | −600−2.1% | Reduced |
| Franklin Resources Inc | 28,500 | $82.0K | 0.00% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 30,000 | $86.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 30,237 | $87.0K | 0.00% | +19,588+183.9% | Added |
| Crumly & Associates Inc. | 32,163 | $93.0K | 0.03% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 38,229 | $111.0K | 0.00% | −7,435−16.3% | Reduced |
| Citadel Advisors LLC | 47,012 | $135.0K | 0.00% | +35,570+310.9% | Added |
| Bank of America Corp | 49,487 | $142.0K | 0.00% | −39,488−44.4% | Reduced |
| FMR LLC | 51,345 | $148.0K | 0.00% | +51,345 | New |
| Nuveen Asset Management, LLC | 70,868 | $204.0K | 0.00% | +821+1.2% | Added |
| Bank of New York Mellon Corp | 142,048 | $409.0K | 0.00% | −3,075−2.1% | Reduced |
| Northern Trust Corp | 163,790 | $472.0K | 0.00% | −6,665−3.9% | Reduced |
| Renaissance Technologies LLC | 186,300 | $537.0K | 0.00% | −120,400−39.3% | Reduced |
| Morgan Stanley | 266,914 | $768.0K | 0.00% | −175,880−39.7% | Reduced |
| Geode Capital Management, LLC | 362,414 | $1.04M | 0.00% | −25,534−6.6% | Reduced |
| State Street Corp | 481,717 | $1.39M | 0.00% | −41,898−8.0% | Reduced |
| Vanguard Group Inc | 987,942 | $2.85M | 0.00% | −218,410−18.1% | Reduced |
| BlackRock Inc. | 1,151,229 | $3.31M | 0.00% | −14,797−1.3% | Reduced |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −180,100−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −43,692−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −42,401−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −14,579−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,756−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −2,578−100.0% | Sold out |
| Investmark Advisory Group LLC | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| Cornerstone Advisory, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |