Security key
14159C103
Cardio Diagnostics Holdings, Inc. - COMMON STOCK (CDIO)
CUSIP: 14159C103
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 439,476
- Total 13F value
- $149,368
- Share change
- +65,270
- SEC-reported price per share
- $0.34
- Number of holders
- 14
- Value change
- +$22,140
- Number of buys
- 7
Report period
Q3 2023
Institutions
14
Top holders
10
CDIO full security history
Ownership snapshot
Full 13F holder table
Cardio Diagnostics Holdings, Inc. SEC filings
Cardio Diagnostics Holdings, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of CDIO - Cardio Diagnostics Holdings, Inc. - COMMON STOCK (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
PRELUDE CAPITAL MANAGEMEN...
Disclosed value leader
PRELUDE CAPITAL MANAGEMEN...
Comparable rows
0/15
Latest evidence
30 Jun 2023
13F
Highest disclosed value: $130,900
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
PRELUDE CAPITAL MANAGEMENT, LLC has the largest disclosed position value at $130.9K.
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 PRELUDE CAPITAL MANAGEMENT, LLC's linked filing trail.
Disclosed position value
Top 5
PRELUDE CAPITAL MANAGEMENT, LLC
$130.9K
GEODE CAPITAL MANAGEMENT, LLC
$89.8K
VANGUARD GROUP INC
$76.2K
BOOTHBAY FUND MANAGEMENT, LLC
$72K
LINDEN ADVISORS LP
$54.3K
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 |
|---|---|---|---|---|---|
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$130,900
110,000 shares
|
— | 30 Jun 2023 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$89,824
75,483 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$76,186
64,022 shares
|
— | 30 Jun 2023 |
| BOOTHBAY FUND MANAGEMENT, LLC |
13F
Company
|
—
denominator unverified
|
$72,043
60,540 shares
|
— | 30 Jun 2023 |
| LINDEN ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$54,285
45,618 shares
|
— | 30 Jun 2023 |
| PNC FINANCIAL SERVICES GROUP, INC. |
13F
Company
|
—
denominator unverified
|
$48,195
40,500 shares
|
— | 30 Jun 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 Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
14
Shares
439,476
Rows available
14
| 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 Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
10
Q3 2023 holders
14
Holder diff
4
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|