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, Q2 2021
Institutional positions in Greenwich LifeSciences, Inc. as of Jun 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
- 30
- +11 vs. Q1 2021
- Shares held
- 810.8K
- +551.1K (+212.1%) vs. Q1 2021
- Total value
- $36.4M
- +$27.5M (+309.6%) vs. Q1 2021
- New holders
- 17
- 8 more added
- Sold out
- 6
- 3 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Greenwich LifeSciences, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| North Star Investment Management Corp. | 51 | $2.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 100 | $4.00K | 0.00% | +100 | New |
| Wells Fargo & Company | 125 | $6.00K | 0.00% | −1,009−89.0% | Reduced |
| Tower Research Capital LLC (TRC) | 288 | $13.0K | 0.00% | −1,565−84.5% | Reduced |
| Ameritas Investment Partners, Inc. | 316 | $14.0K | 0.00% | +316 | New |
| Legal & General Group Plc | 427 | $19.0K | 0.00% | +427 | New |
| Signaturefd, LLC | 556 | $25.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 760 | $34.0K | 0.00% | +451+146.0% | Added |
| Bank of America Corp | 770 | $35.0K | 0.00% | +397+106.4% | Added |
| STRS Ohio | 900 | $40.0K | 0.00% | +900 | New |
| Citigroup Inc | 1,611 | $72.0K | 0.00% | +1,096+212.8% | Added |
| American International Group, Inc. | 2,262 | $102.0K | 0.00% | +2,262 | New |
| Deutsche Bank AG | 2,396 | $108.0K | 0.00% | +2,396 | New |
| Royal Bank of Canada | 3,076 | $138.0K | 0.00% | +276+9.9% | Added |
| New York State Common Retirement Fund | 3,500 | $157.0K | 0.00% | +3,500 | New |
| JPMorgan Chase & Co | 4,789 | $216.0K | 0.00% | +4,789 | New |
| State of Wisconsin Investment Board | 5,200 | $234.0K | 0.00% | +5,200 | New |
| Jane Street Group, LLC | 5,503 | $247.0K | 0.00% | +5,503 | New |
| California State Teachers Retirement System | 5,588 | $251.0K | 0.00% | +5,588 | New |
| Nuveen Asset Management, LLC | 6,392 | $287.0K | 0.00% | +6,392 | New |
| Bank of New York Mellon Corp | 6,664 | $300.0K | 0.00% | +6,664 | New |
| SkyOak Wealth, LLC | 7,388 | $332.0K | 0.09% | −17−0.2% | Reduced |
| Morgan Stanley | 8,401 | $378.0K | 0.00% | +3,779+81.8% | Added |
| Charles Schwab Investment Management Inc | 9,819 | $442.0K | 0.00% | +9,819 | New |
| Northern Trust Corp | 12,098 | $544.0K | 0.00% | +12,098 | New |
| State Street Corp | 50,212 | $2.26M | 0.00% | +50,212 | New |
| Geode Capital Management, LLC | 52,395 | $2.35M | 0.00% | +37,932+262.3% | Added |
| Vanguard Group Inc | 121,418 | $5.46M | 0.00% | +15,157+14.3% | Added |
| BlackRock Inc. | 217,748 | $9.79M | 0.00% | +154,208+242.7% | Added |
| Invesco Ltd. | 280,062 | $12.6M | 0.00% | +280,062 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −19,450−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −10,952−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −10,809−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −7,351−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −7,114−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −200−100.0% | Sold out |