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, Q4 2021
Institutional positions in Greenwich LifeSciences, Inc. as of Dec 31, 2021. 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
- 35
- −1 vs. Q3 2021
- Shares held
- 796.0K
- −19.7K (−2.4%) vs. Q3 2021
- Total value
- $19.4M
- −$12.5M (−39.2%) vs. Q3 2021
- New holders
- 6
- 14 more added
- Sold out
- 7
- 8 more reduced
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Greenwich LifeSciences, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| North Star Investment Management Corp. | 51 | $1.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 50 | $1.00K | 0.00% | +50 | New |
| Signaturefd, LLC | 251 | $6.00K | 0.00% | −305−54.9% | Reduced |
| Ameritas Investment Partners, Inc. | 316 | $8.00K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 427 | $10.0K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 500 | $12.0K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 900 | $21.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 896 | $22.0K | 0.00% | +649+262.8% | Added |
| Citigroup Inc | 1,033 | $25.0K | 0.00% | −605−36.9% | Reduced |
| JPMorgan Chase & Co | 1,556 | $38.0K | 0.00% | −206−11.7% | Reduced |
| California State Teachers Retirement System | 2,048 | $50.0K | 0.00% | −370−15.3% | Reduced |
| American International Group, Inc. | 2,173 | $53.0K | 0.00% | −36−1.6% | Reduced |
| Royal Bank of Canada | 2,216 | $54.0K | 0.00% | −1,555−41.2% | Reduced |
| Wells Fargo & Company | 2,346 | $57.0K | 0.00% | +2,221+1,776.8% | Added |
| Deutsche Bank AG | 2,452 | $60.0K | 0.00% | +130+5.6% | Added |
| UBS Group AG | 2,764 | $67.0K | 0.00% | −1,546−35.9% | Reduced |
| Bank of America Corp | 3,103 | $76.0K | 0.00% | +1,152+59.0% | Added |
| New York State Common Retirement Fund | 3,534 | $86.0K | 0.00% | −8−0.2% | Reduced |
| SG Americas Securities, LLC | 4,395 | $107.0K | 0.00% | +4,395 | New |
| Jane Street Group, LLC | 8,570 | $209.0K | 0.00% | +1,679+24.4% | Added |
| Charles Schwab Investment Management Inc | 9,819 | $239.0K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 10,114 | $246.0K | 0.00% | +181+1.8% | Added |
| D. E. Shaw & Co., Inc. | 10,450 | $254.0K | 0.00% | +10,450 | New |
| Nuveen Asset Management, LLC | 9,575 | $264.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 15,971 | $388.0K | 0.00% | +15,971 | New |
| Marshall Wace, LLP | 17,719 | $431.0K | 0.00% | +17,719 | New |
| Ameriprise Financial Inc | 28,868 | $701.0K | 0.00% | +22,569+358.3% | Added |
| Renaissance Technologies LLC | 30,000 | $730.0K | 0.00% | +30,000 | New |
| Millennium Management LLC | 30,414 | $740.0K | 0.00% | +15,316+101.4% | Added |
| Morgan Stanley | 36,158 | $879.0K | 0.00% | +35,461+5,087.7% | Added |
| Northern Trust Corp | 36,642 | $891.0K | 0.00% | +132+0.4% | Added |
| State Street Corp | 65,309 | $1.59M | 0.00% | +5,595+9.4% | Added |
| Geode Capital Management, LLC | 67,420 | $1.64M | 0.00% | +10,501+18.4% | Added |
| Vanguard Group Inc | 149,987 | $3.65M | 0.00% | +693+0.5% | Added |
| BlackRock Inc. | 237,959 | $5.79M | 0.00% | +20,105+9.2% | Added |
| Invesco Ltd. | 0 | $0 | 0.00% | −148,087−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −28,229−100.0% | Sold out |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −12,700−100.0% | Sold out |
| SkyOak Wealth, LLC | 0 | $0 | 0.00% | −7,388−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −7,358−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −5,200−100.0% | Sold out |
| Dorsey Wright & Associates | 0 | $0 | 0.00% | −1,118−100.0% | Sold out |