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 2022
Institutional positions in GT Biopharma, Inc. as of Jun 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
- 48
- −8 vs. Q1 2022
- Shares held
- 3.11M
- −1.37M (−30.6%) vs. Q1 2022
- Total value
- $9.28M
- −$3.51M (−27.4%) vs. Q1 2022
- New holders
- 4
- 11 more added
- Sold out
- 12
- 22 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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 2022
Shares, value and share of portfolio for each institution holding GT Biopharma, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,126,841 | $3.37M | 0.00% | +138,899+14.1% | Added |
| BlackRock Inc. | 376,554 | $1.13M | 0.00% | −774,675−67.3% | Reduced |
| Geode Capital Management, LLC | 267,304 | $799.0K | 0.00% | −95,110−26.2% | Reduced |
| Millennium Management LLC | 244,180 | $730.0K | 0.00% | +244,180 | New |
| Morgan Stanley | 134,043 | $400.0K | 0.00% | −132,871−49.8% | Reduced |
| Bank of New York Mellon Corp | 98,664 | $294.0K | 0.00% | −43,384−30.5% | Reduced |
| State Street Corp | 94,076 | $281.0K | 0.00% | −387,641−80.5% | Reduced |
| Ergoteles LLC | 81,100 | $242.0K | 0.01% | +81,100 | New |
| Atria Wealth Solutions, Inc. | 68,720 | $205.0K | 0.00% | +58,720+587.2% | Added |
| Renaissance Technologies LLC | 64,701 | $193.0K | 0.00% | −121,599−65.3% | Reduced |
| Citadel Advisors LLC | 60,977 | $182.0K | 0.00% | +13,965+29.7% | Added |
| FMR LLC | 55,225 | $165.0K | 0.00% | +3,880+7.6% | Added |
| Susquehanna International Group, LLP | 44,507 | $133.0K | 0.00% | +25,669+136.3% | Added |
| Bank of America Corp | 41,282 | $124.0K | 0.00% | −8,205−16.6% | Reduced |
| Northern Trust Corp | 39,310 | $118.0K | 0.00% | −124,480−76.0% | Reduced |
| Gordian Capital Singapore Pte Ltd | 35,000 | $103.0K | 0.14% | 00.0% | Unchanged |
| Crumly & Associates Inc. | 32,163 | $96.0K | 0.04% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 30,000 | $90.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 25,869 | $78.0K | 0.00% | −12,360−32.3% | Reduced |
| Sigma Planning Corp | 21,400 | $64.0K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 21,003 | $63.0K | 0.01% | +928+4.6% | Added |
| Franklin Resources Inc | 19,207 | $57.0K | 0.00% | −9,293−32.6% | Reduced |
| Group One Trading, L.P. | 17,504 | $52.0K | 0.00% | +984+6.0% | Added |
| Schonfeld Strategic Advisors LLC | 15,700 | $46.0K | 0.00% | +600+4.0% | Added |
| Qube Research & Technologies Ltd | 15,226 | $46.0K | 0.00% | +15,226 | New |
| Brighton Jones LLC | 11,689 | $35.0K | 0.00% | +677+6.1% | Added |
| Commonwealth Equity Services, LLC | 11,169 | $33.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 10,652 | $32.0K | 0.00% | −25−0.2% | Reduced |
| Two Sigma Advisers, LP | 10,200 | $30.0K | 0.00% | −8,300−44.9% | Reduced |
| Welch Group, LLC | 10,000 | $30.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 7,231 | $21.0K | 0.00% | −3,776−34.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,691 | $11.0K | 0.00% | +460+14.2% | Added |
| UBS Group AG | 3,116 | $9.00K | 0.00% | −1,285−29.2% | Reduced |
| Royal Bank of Canada | 1,958 | $6.00K | 0.00% | −1,091−35.8% | Reduced |
| Simplex Trading, LLC | 1,909 | $5.00K | 0.00% | −3,783−66.5% | Reduced |
| Rockefeller Capital Management L.P. | 1,700 | $5.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,105 | $4.00K | 0.00% | +42+4.0% | Added |
| Wells Fargo & Company | 590 | $2.00K | 0.00% | −29,647−98.0% | Reduced |
| Coastal Capital Group, Inc. | 549 | $2.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 174 | $1.00K | 0.00% | −465−72.8% | Reduced |
| Blue Bell Private Wealth Management, LLC | 300 | $1.00K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 185 | $1.00K | 0.00% | +185 | New |
| American Portfolios Advisors | 14 | $42 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 16 | $0 | 0.00% | −8,322−99.8% | Reduced |
| New York State Common Retirement Fund | 163 | $0 | 0.00% | −8,000−98.0% | Reduced |
| Capital Advisors, Ltd. LLC | 22 | $0 | 0.00% | −2−8.3% | Reduced |
| Ellevest, Inc. | 25 | $0 | 0.00% | −17−40.5% | Reduced |
| Retirement Group, LLC | 44 | $0 | 0.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −70,868−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −25,782−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −18,224−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −16,087−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −12,867−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −10,824−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −8,809−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −7,532−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −2,959−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −2,882−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −1,843−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −1,870−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |