Ticker · CUSIP 14159C111

CDIOW

WT
CARDIO DIAGNOSTICS HOLDGS IN
···Share
Holders (tracked)
1
Combined shares
74,822
Combined value
$1.9K
Last close
$0.02
Quarter
2025Q4
Price · 1Y$0.03-0.01 (-21.00%)H $0.03 · L $0.03 · Avg Vol 0
$0.03$0.03$0.03$0.03$0.03Mar 26Mar 26Mar 26Mar 26Apr 26Apr 26
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
112023Q32025Q4
Price is -37.1% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

No SEC events recorded for this ticker yet.

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CDIOW…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
D.E. Shaw & Co.2022Q4$0.05-67.1%$1K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
No position changes reported on this name for the latest quarter.

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q4
1
$4K
2023Q1
1
$25K
2023Q2
1
$10K
2023Q3
1
$3K
2024Q2
1
$3K
2024Q3
2
$3K
2024Q4
1
$6K
2025Q1
1
$4K
2025Q2
1
$995
2025Q3
1
$2K
2025Q4
1
$2K

Who owns CDIOW

1 super-investors · 2025Q4
Tracked stake
74.8K
shares
Combined value
$2K
% of shares outstanding
shares-out unknown
Quarter action mix
Held1
#ManagerSharesValue
1D.E. Shaw & Co.74.8K$2K

Recent moves

3 transactions
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