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 |
|---|---|---|---|---|---|
| Invesco Ltd. | 280,062 | $12.6M | 0.00% | +280,062 | New |
| BlackRock Inc. | 217,748 | $9.79M | 0.00% | +154,208+242.7% | Added |
| Vanguard Group Inc | 121,418 | $5.46M | 0.00% | +15,157+14.3% | Added |
| Geode Capital Management, LLC | 52,395 | $2.35M | 0.00% | +37,932+262.3% | Added |
| State Street Corp | 50,212 | $2.26M | 0.00% | +50,212 | New |
| Northern Trust Corp | 12,098 | $544.0K | 0.00% | +12,098 | New |
| Charles Schwab Investment Management Inc | 9,819 | $442.0K | 0.00% | +9,819 | New |
| Morgan Stanley | 8,401 | $378.0K | 0.00% | +3,779+81.8% | Added |
| SkyOak Wealth, LLC | 7,388 | $332.0K | 0.09% | −17−0.2% | Reduced |
| Bank of New York Mellon Corp | 6,664 | $300.0K | 0.00% | +6,664 | New |
| Nuveen Asset Management, LLC | 6,392 | $287.0K | 0.00% | +6,392 | New |
| California State Teachers Retirement System | 5,588 | $251.0K | 0.00% | +5,588 | New |
| Jane Street Group, LLC | 5,503 | $247.0K | 0.00% | +5,503 | New |
| State of Wisconsin Investment Board | 5,200 | $234.0K | 0.00% | +5,200 | New |
| JPMorgan Chase & Co | 4,789 | $216.0K | 0.00% | +4,789 | New |
| New York State Common Retirement Fund | 3,500 | $157.0K | 0.00% | +3,500 | New |
| Royal Bank of Canada | 3,076 | $138.0K | 0.00% | +276+9.9% | Added |
| Deutsche Bank AG | 2,396 | $108.0K | 0.00% | +2,396 | New |
| American International Group, Inc. | 2,262 | $102.0K | 0.00% | +2,262 | New |
| Citigroup Inc | 1,611 | $72.0K | 0.00% | +1,096+212.8% | Added |
| STRS Ohio | 900 | $40.0K | 0.00% | +900 | New |
| Bank of America Corp | 770 | $35.0K | 0.00% | +397+106.4% | Added |
| UBS Group AG | 760 | $34.0K | 0.00% | +451+146.0% | Added |
| Signaturefd, LLC | 556 | $25.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 427 | $19.0K | 0.00% | +427 | New |
| Ameritas Investment Partners, Inc. | 316 | $14.0K | 0.00% | +316 | New |
| Tower Research Capital LLC (TRC) | 288 | $13.0K | 0.00% | −1,565−84.5% | Reduced |
| Wells Fargo & Company | 125 | $6.00K | 0.00% | −1,009−89.0% | Reduced |
| The PNC Financial Services Group, Inc. | 100 | $4.00K | 0.00% | +100 | New |
| North Star Investment Management Corp. | 51 | $2.00K | 0.00% | 00.0% | Unchanged |
| 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 |