Greenwich LifeSciences, Inc.
GLSI- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001799788
In the last 90 days, Greenwich LifeSciences, Inc. insiders filed 3 open-market purchases and 0 sales; 57 institutions reported holding it in 13F filings for Q2 2026, worth $39.6M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Greenwich LifeSciences, Inc. as of Mar 31, 2024. 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
- 31
- +4 vs. Q4 2023
- Shares held
- 644.8K
- +108.9K (+20.3%) vs. Q4 2023
- Total value
- $12.9M
- +$7.22M (+128.0%) vs. Q4 2023
- New holders
- 7
- 10 more added
- Sold out
- 3
- 5 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GLSI 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 | 57 | $39.6M |
| Q1 2026 | 64 | $41.1M |
| Q4 2025 | 50 | $27.9M |
| Q3 2025 | 51 | $12.1M |
| Q2 2025 | 51 | $11.2M |
| Q1 2025 | 46 | $11.1M |
| Q4 2024 | 42 | $13.3M |
| Q3 2024 | 39 | $16.4M |
| Q2 2024 | 34 | $17.6M |
| Q1 2024 | 31 | $12.9M |
| Q4 2023 | 27 | $5.64M |
| Q3 2023 | 24 | $4.75M |
| Q2 2023 | 23 | $6.06M |
| Q1 2023 | 28 | $11.4M |
| Q4 2022 | 22 | $10.2M |
| Q3 2022 | 21 | $7.21M |
| Q2 2022 | 34 | $8.74M |
| Q1 2022 | 34 | $18.3M |
| Q4 2021 | 35 | $19.4M |
| Q3 2021 | 36 | $31.9M |
| Q2 2021 | 30 | $36.4M |
| Q1 2021 | 19 | $8.90M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Greenwich LifeSciences, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 14 | $0 | 0.00% | −10−41.7% | Reduced |
| Capital Advisors, Ltd. LLC | 3 | $0 | 0.00% | +3 | New |
| Macquarie Group Ltd | 110 | $2 | 0.00% | +110 | New |
| Wells Fargo & Company | 41 | $818 | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 51 | $1.02K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 88 | $1.75K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 90 | $1.79K | 0.00% | 00.0% | Unchanged |
| Old Point Trust & Financial Services N A | 100 | $1.99K | 0.00% | +100 | New |
| Game Plan Financial Advisors, LLC | 200 | $3.99K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 200 | $3.99K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 402 | $8.02K | 0.00% | −1,438−78.2% | Reduced |
| Founders Capital Management | 500 | $9.97K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 530 | $10.6K | 0.00% | −906−63.1% | Reduced |
| Newbridge Financial Services Group, Inc. | 1,500 | $29.9K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 5,635 | $112.4K | 0.00% | +793+16.4% | Added |
| JPMorgan Chase & Co | 5,672 | $113.1K | 0.00% | +94+1.7% | Added |
| Morgan Stanley | 6,230 | $124.2K | 0.00% | +5,950+2,125.0% | Added |
| Citigroup Inc | 8,257 | $164.6K | 0.00% | −1,267−13.3% | Reduced |
| Man Group plc | 11,365 | $226.6K | 0.00% | +11,365 | New |
| State Street Corp | 13,002 | $259.3K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 15,165 | $302.0K | 0.00% | +15,165 | New |
| Qube Research & Technologies Ltd | 17,317 | $345.3K | 0.00% | +2,603+17.7% | Added |
| Jane Street Group, LLC | 20,642 | $411.6K | 0.00% | +6,637+47.4% | Added |
| Northern Trust Corp | 21,215 | $423.0K | 0.00% | +232+1.1% | Added |
| Susquehanna International Group, LLP | 35,870 | $715.2K | 0.00% | +35,870 | New |
| Renaissance Technologies LLC | 37,500 | $748.0K | 0.00% | +900+2.5% | Added |
| Goldman Sachs Group Inc | 41,505 | $827.6K | 0.00% | +41,505 | New |
| BlackRock Inc. | 56,459 | $1.13M | 0.00% | −689−1.2% | Reduced |
| Geode Capital Management, LLC | 58,244 | $1.16M | 0.00% | +11,428+24.4% | Added |
| Millennium Management LLC | 63,811 | $1.27M | 0.00% | +52,300+454.3% | Added |
| Vanguard Group Inc | 223,102 | $4.45M | 0.00% | +1,420+0.6% | Added |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −53,647−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −19,604−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −50−100.0% | Sold out |