Security key
396879108
- Security type / class
- Equity / COM
- Total 13F shares
- 827,405
- Total 13F value
- $11,410,584
- Share change
- +155,673
- SEC-reported price per share
- $13.79
- Number of holders
- 26
- Value change
- +$2,146,251
- Number of buys
- 13
- Number of sells
- 7
Report period
Q1 2023
Institutions
26
Top holders
10
GLSI full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2023
Previous quarter: Q4 2022
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 2022
13F
Highest disclosed value: $5,236,765
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 $5.24M.
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
$5.24M
AMERIPRISE FINANCIAL INC
$997K
BlackRock Finance, Inc.
$774K
MARSHALL WACE, LLP
$646K
GEODE CAPITAL MANAGEMENT, LLC
$606K
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
|
$5,236,765
344,524 shares
|
— | 31 Dec 2022 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
—
class O/S missing
|
$997,000
65,650 shares
|
— | 31 Dec 2022 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$774,015
50,922 shares
|
— | 31 Dec 2022 |
| MARSHALL WACE, LLP |
13F
Company
|
—
class O/S missing
|
$646,046
42,503 shares
|
— | 31 Dec 2022 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$606,000
39,933 shares
|
— | 31 Dec 2022 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$543,000
35,723 shares
|
— | 31 Dec 2022 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
26
Shares
827,405
Rows available
26
| 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 2023 vs Q4 2022 Across Filers
Q4 2022 holders
20
Q1 2023 holders
26
Holder diff
6
| Investor | Q4 2022 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q4 2022 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend