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 2025
Institutional positions in Greenwich LifeSciences, Inc. as of Mar 31, 2025. 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
- 46
- +5 vs. Q4 2024
- Shares held
- 1.16M
- −18.8K (−1.6%) vs. Q4 2024
- Total value
- $11.1M
- −$2.17M (−16.4%) vs. Q4 2024
- New holders
- 7
- 9 more added
- Sold out
- 2
- 13 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Greenwich LifeSciences, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 352,191 | $3.36M | 0.00% | −5,653−1.6% | Reduced |
| Vanguard Group Inc | 270,306 | $2.58M | 0.00% | −4,685−1.7% | Reduced |
| Geode Capital Management, LLC | 137,010 | $1.31M | 0.00% | +2,939+2.2% | Added |
| Credit Agricole S A | 87,000 | $830.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 84,633 | $807.4K | 0.00% | −2,790−3.2% | Reduced |
| State Street Corp | 75,208 | $717.5K | 0.00% | +2,000+2.7% | Added |
| Charles Schwab Investment Management Inc | 19,007 | $181.3K | 0.00% | +2,552+15.5% | Added |
| STRS Ohio | 18,600 | $177.4K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 15,407 | $147.0K | 0.00% | +15,407 | New |
| Citadel Advisors LLC | 13,314 | $127.0K | 0.00% | +13,314 | New |
| Renaissance Technologies LLC | 12,500 | $119.3K | 0.00% | −10,200−44.9% | Reduced |
| Bank of New York Mellon Corp | 11,203 | $106.9K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 9,673 | $92.3K | 0.00% | +3,168+48.7% | Added |
| Morgan Stanley | 9,547 | $91.1K | 0.00% | −4,227−30.7% | Reduced |
| Barclays PLC | 6,633 | $63.3K | 0.00% | −3,015−31.3% | Reduced |
| New York State Common Retirement Fund | 6,000 | $57.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 5,362 | $51.2K | 0.00% | −1,900−26.2% | Reduced |
| Citigroup Inc | 4,339 | $41.4K | 0.00% | −540−11.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 3,638 | $34.7K | 0.00% | +156+4.5% | Added |
| UBS Group AG | 3,196 | $30.5K | 0.00% | −3,361−51.3% | Reduced |
| JPMorgan Chase & Co | 3,055 | $29.1K | 0.00% | −4,006−56.7% | Reduced |
| Corebridge Financial, Inc. | 2,985 | $28.5K | 0.00% | −44−1.5% | Reduced |
| Wells Fargo & Company | 2,911 | $27.8K | 0.00% | +64+2.2% | Added |
| Royal Bank of Canada | 1,734 | $16.0K | 0.00% | +1,108+177.0% | Added |
| Newbridge Financial Services Group, Inc. | 1,300 | $12.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,007 | $9.61K | 0.00% | −41−3.9% | Reduced |
| Legal & General Group Plc | 662 | $6.32K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 585 | $5.58K | 0.00% | 00.0% | Unchanged |
| Founders Capital Management | 500 | $4.77K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 463 | $4.42K | 0.00% | +327+240.4% | Added |
| California State Teachers Retirement System | 433 | $4.13K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 424 | $4.04K | 0.00% | −652−60.6% | Reduced |
| Amalgamated Bank | 207 | $2.00K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 200 | $1.91K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 168 | $1.60K | 0.00% | +168 | New |
| GAMMA Investing LLC | 126 | $1.20K | 0.00% | +126 | New |
| Federation des caisses Desjardins du Quebec | 100 | $954 | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 88 | $840 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 65 | $620 | 0.00% | +65 | New |
| North Star Investment Management Corp. | 51 | $487 | 0.00% | 00.0% | Unchanged |
| Hopwood Financial Services, Inc. | 50 | $477 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 30 | $286 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 6 | $57 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 3 | $29 | 0.00% | +3 | New |
| True Wealth Design, LLC | 2 | $20 | 0.00% | +2 | New |
| CWM, LLC | 40 | $0 | 0.00% | +29+263.6% | Added |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −15,070−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |