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.
Q3 2021 vs. Q2 2021
How the institutions holding GT Biopharma, Inc. changed between Q2 2021 and Q3 2021.
All holders in Q3 2021All holders in Q2 2021
| Measure | Q2 2021 | Q3 2021 | Change |
|---|---|---|---|
| Holders | 50 | 54 | +4 |
| Shares | 4.51M | 4.76M | +246.4K (+5.5%) |
| Value | $69.9M | $32.1M | −$37.8M (−54.0%) |
New holders (14)
Institutions that held GT Biopharma, Inc. at the end of Q3 2021 but not at the end of Q2 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Two Sigma Investments, LP | 162,823 | $1.10M | 0.00% |
| Renaissance Technologies LLC | 84,700 | $571.0K | 0.00% |
| Goldman Sachs Group Inc | 52,426 | $353.0K | 0.00% |
| Susquehanna International Group, LLP | 46,279 | $312.0K | 0.00% |
| Millennium Management LLC | 34,127 | $230.0K | 0.00% |
| Cubist Systematic Strategies, LLC | 33,703 | $227.0K | 0.00% |
| Franklin Resources Inc | 28,500 | $192.0K | 0.00% |
| ExodusPoint Capital Management, LP | 22,200 | $150.0K | 0.00% |
| State Board of Administration of Florida Retirement System | 18,224 | $123.0K | 0.00% |
| AQR Capital Management LLC | 16,975 | $114.0K | 0.00% |
| Susquehanna Fundamental Investments, LLC | 14,260 | $96.0K | 0.00% |
| Qube Research & Technologies Ltd | 14,315 | $96.0K | 0.00% |
| Welch Group, LLC | 10,000 | $67.0K | 0.00% |
| Russell Investments Group, Ltd. | 9,642 | $64.0K | 0.00% |
Sold out (10)
Institutions that held GT Biopharma, Inc. at the end of Q2 2021 and filed for Q3 2021 without it.
| Institution | Shares, Q2 2021 | Value, Q2 2021 |
|---|---|---|
| Davy Global Fund Management Ltd | 35,113 | $544.0K |
| Conway Capital Management, Inc. | 20,500 | $317.8K |
| Manufacturers Life Insurance Company, The | 13,758 | $213.0K |
| MetLife Investment Management | 11,471 | $177.8K |
| Metropolitan Life Insurance Co | 8,782 | $136.1K |
| Dorsey Wright & Associates | 2,426 | $38.0K |
| Focused Wealth Management, Inc | 300 | $5.00K |
| Signaturefd, LLC | 150 | $2.00K |
| Advisory Services Network, LLC | 150 | $2.00K |
| Tradewinds Capital Management, LLC | 26 | $0 |