Security key
54948X109
Lucid Diagnostics Inc. - Common Stock, par value $0.001 per share (LUCD)
CUSIP: 54948X109
Q4 2022 13F Holders as of 31 Dec 2022
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 1,914,916
- Total 13F value
- $2,603,465
- Share change
- -387,461
- SEC-reported price per share
- $1.36
- Number of holders
- 21
- Value change
- -$579,811
- Number of buys
- 8
- Number of sells
- 12
- Shares outstanding
- 141,152,375
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2022
Institutions
21
Top holders
10
LUCD full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Lucid Diagnostics Inc. SEC filings
Lucid Diagnostics Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 54948X109
Recent filing periods:
Ownership snapshot
Top reported holders of LUCD - Lucid Diagnostics Inc. - Common Stock, par value $0.001 per share (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
LUMINUS MANAGEMENT LLC
Disclosed value leader
LUMINUS MANAGEMENT LLC
Comparable rows
15/15
Latest evidence
30 Sep 2022
13F
Lead comparable stake: 0.6%
Showing 1-6 of 15 holder rows.
Quick read
LUMINUS MANAGEMENT LLC leads the comparable SEC ownership view at 0.6%.
15 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 LUMINUS MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
LUMINUS MANAGEMENT LLC
0.6%
VANGUARD GROUP INC
0.23%
Nantahala Capital Management, LLC
0.2%
CANTOR FITZGERALD, L. P.
0.19%
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.13%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| LUMINUS MANAGEMENT LLC |
13F
Company
|
0.6%
|
$1,295,000
846,662 shares
|
— | 30 Sep 2022 |
| VANGUARD GROUP INC |
13F
Company
|
0.23%
|
$489,000
319,366 shares
|
— | 30 Sep 2022 |
| Nantahala Capital Management, LLC |
13F
Company
|
0.2%
|
$438,000
286,432 shares
|
— | 30 Sep 2022 |
| CANTOR FITZGERALD, L. P. |
13F
Individual
|
0.19%
|
$405,000
264,653 shares
|
— | 30 Sep 2022 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.13%
|
$283,000
185,000 shares
|
— | 30 Sep 2022 |
| KORNITZER CAPITAL MANAGEMENT INC /KS |
13F
Company
|
0.09%
|
$203,000
133,000 shares
|
— | 30 Sep 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 Q4 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
21
Shares
1,914,916
Rows available
21
| 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 Q4 2022 vs Q1 2026 Across Filers
Q1 2026 holders
103
Q4 2022 holders
21
Holder diff
-82
| Investor | Q1 2026 Shares | Q4 2022 Shares | Share Diff | Share Chg % | Q1 2026 value | Q4 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend