Security key
396879108
- Security type / class
- Equity / COM
- Total 13F shares
- 644,693
- Total 13F value
- $12,855,318
- Share change
- +108,761
- SEC-reported price per share
- $19.94
- Number of holders
- 28
- Value change
- +$2,858,855
- Number of buys
- 15
- Number of sells
- 7
Report period
Q1 2024
Institutions
28
Top holders
10
GLSI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2024
Previous quarter: Q4 2023
Greenwich LifeSciences, Inc. SEC filings
Greenwich LifeSciences, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 396879108
Recent filing periods:
Ownership snapshot
Top reported holders of GLSI - Greenwich LifeSciences, Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
31 Dec 2023
13F
Highest disclosed value: $2,332,095
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $2.33M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$2.33M
BlackRock Finance, Inc.
$601.2K
AMERIPRISE FINANCIAL INC
$564.4K
GEODE CAPITAL MANAGEMENT, LLC
$492.6K
RENAISSANCE TECHNOLOGIES LLC
$385K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$2,332,095
221,682 shares
|
— | 31 Dec 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$601,197
57,148 shares
|
— | 31 Dec 2023 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
—
class O/S missing
|
$564,372
53,647 shares
|
— | 31 Dec 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$492,637
46,816 shares
|
— | 31 Dec 2023 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$385,000
36,600 shares
|
— | 31 Dec 2023 |
| NORTHERN TRUST CORP |
13F
Company
|
—
class O/S missing
|
$220,742
20,983 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
28
Shares
644,693
Rows available
28
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2024 vs Q4 2023 Across Filers
Q4 2023 holders
26
Q1 2024 holders
28
Holder diff
2
| Investor | Q4 2023 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q4 2023 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend