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, Q3 2021
Institutional positions in Greenwich LifeSciences, Inc. as of Sep 30, 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
- 36
- +6 vs. Q2 2021
- Shares held
- 815.7K
- +4.91K (+0.6%) vs. Q2 2021
- Total value
- $31.9M
- −$4.52M (−12.4%) vs. Q2 2021
- New holders
- 7
- 13 more added
- Sold out
- 1
- 7 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Greenwich LifeSciences, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 217,854 | $8.51M | 0.00% | +1060.0% | Added |
| Vanguard Group Inc | 149,294 | $5.83M | 0.00% | +27,876+23.0% | Added |
| Invesco Ltd. | 148,087 | $5.79M | 0.00% | −131,975−47.1% | Reduced |
| State Street Corp | 59,714 | $2.33M | 0.00% | +9,502+18.9% | Added |
| Geode Capital Management, LLC | 56,919 | $2.22M | 0.00% | +4,524+8.6% | Added |
| Northern Trust Corp | 36,510 | $1.43M | 0.00% | +24,412+201.8% | Added |
| Bank of Montreal | 28,229 | $1.13M | 0.00% | +28,229 | New |
| Millennium Management LLC | 15,098 | $590.0K | 0.00% | +15,098 | New |
| Tibra Equities Europe Ltd | 12,700 | $496.0K | 0.76% | +12,700 | New |
| Nuveen Asset Management, LLC | 9,575 | $403.0K | 0.00% | +3,183+49.8% | Added |
| Bank of New York Mellon Corp | 9,933 | $388.0K | 0.00% | +3,269+49.1% | Added |
| Charles Schwab Investment Management Inc | 9,819 | $384.0K | 0.00% | 00.0% | Unchanged |
| SkyOak Wealth, LLC | 7,388 | $289.0K | 0.08% | 00.0% | Unchanged |
| Old Mission Capital LLC | 7,358 | $287.0K | 0.01% | +7,358 | New |
| Jane Street Group, LLC | 6,891 | $269.0K | 0.00% | +1,388+25.2% | Added |
| Ameriprise Financial Inc | 6,299 | $246.0K | 0.00% | +6,299 | New |
| State of Wisconsin Investment Board | 5,200 | $203.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 4,310 | $168.0K | 0.00% | +3,550+467.1% | Added |
| Royal Bank of Canada | 3,771 | $147.0K | 0.00% | +695+22.6% | Added |
| New York State Common Retirement Fund | 3,542 | $138.0K | 0.00% | +42+1.2% | Added |
| California State Teachers Retirement System | 2,418 | $94.0K | 0.00% | −3,170−56.7% | Reduced |
| Deutsche Bank AG | 2,322 | $91.0K | 0.00% | −74−3.1% | Reduced |
| American International Group, Inc. | 2,209 | $86.0K | 0.00% | −53−2.3% | Reduced |
| Bank of America Corp | 1,951 | $76.0K | 0.00% | +1,181+153.4% | Added |
| JPMorgan Chase & Co | 1,762 | $69.0K | 0.00% | −3,027−63.2% | Reduced |
| Citigroup Inc | 1,638 | $64.0K | 0.00% | +27+1.7% | Added |
| Dorsey Wright & Associates | 1,118 | $44.0K | 0.01% | +1,118 | New |
| STRS Ohio | 900 | $35.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 697 | $27.0K | 0.00% | −7,704−91.7% | Reduced |
| Signaturefd, LLC | 556 | $22.0K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 500 | $20.0K | 0.01% | +500 | New |
| Legal & General Group Plc | 427 | $17.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 316 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 247 | $10.0K | 0.00% | −41−14.2% | Reduced |
| Wells Fargo & Company | 125 | $5.00K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 51 | $2.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |