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Cardio Diagnostics Ownership | Who Owns Cardio Diagnostics?

OverviewRevenueFinancialsChart

Cardio Diagnostics Ownership Summary

Cardio Diagnostics is owned by 9.73% institutional investors, 8.31% insiders, and 81.96% retail investors. Geode capital management is the largest institutional shareholder, holding 0% of CDIO shares. Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund, with 0.68% of its assets in Cardio Diagnostics shares.

CDIO Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockCardio Diagnostics9.73%8.31%81.96%
SectorHealthcare Stocks 50.59%12.40%37.01%
IndustryBiotech Stocks 49.10%12.14%38.76%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Geode capital management---
Mariner---
Cwm---
Tower research capital llc (trc)---
Two sigma securities---
Advisor group---
Jane street group---
Northern trust---
Pnc financial services group---
Scientech research---

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Geode capital management---
Mariner---
Cwm---
Tower research capital llc (trc)---
Two sigma securities---
Advisor group---
Jane street group---
Northern trust---
Pnc financial services group---
Scientech research---

Top Buyers

HolderShares% AssetsChange
Citigroup---1.00
Jpmorgan chase---1.50K
Wolverine asset management---3.15K
Cwm---3.48K
Advisor group---3.70K

Top Sellers

HolderShares% AssetsChange
Blackrock funding, inc. /de---1.07M
Geode capital management---395.00K
Vanguard group---372.52K
Ubs group---167.14K
Jane street group---80.83K

Sold Out

HolderChange
Citigroup-1.00
Jpmorgan chase-1.50K
Wolverine asset management-3.15K
Cwm-3.48K
Advisor group-3.70K

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202616-276,360-9-16---
Jun 30, 20251-95.65%3,700-99.85%-0.87%--100.00%1-75.00%
Mar 31, 202523-2,537,054-1.31%519.42%12-25.00%4-
Dec 31, 20242353.33%2,570,85753.23%546.20%16220.00%--100.00%
Sep 30, 202415-6.25%1,677,781-7.36%325.87%5-44.44%1-

Top Mutual Funds Shareholders

HolderShares% HoldingChange
Vanguard Institutional Extnd Mkt Idx Tr20.16K0.68%-
Fidelity Extended Market Index15.74K0.53%-1.35K
Spartan Extended Market Index Pool F4.46K0.15%-
Fidelity Series Total Market Index2.83K0.10%-
BlackRock Extended Equity Market K22.48K0.09%-10.00
NT Ext Equity Mkt Index Fund - NL2.43K0.08%2.07K
Fidelity Total Market Index2.25K0.08%-
NT Ext Equity Mkt Idx Fd - DC - NL - T21.76K0.06%1.48K
Blackrock Extended Mkt Fund CF859.000.05%-
NT Ext Equity Mkt Idx Fd - L1.22K0.04%-

Recent Insider Transactions

DateNameRoleActivityValue
Sep 06, 2024Dogan Timur Chief Technology OfficerBuy$20.00K
Sep 06, 2024Dogan Meeshanthini Chief Executive OfficerBuy$20.00K
Sep 06, 2024Philibert Robert Chief Medical OfficerBuy$2.12K
Sep 06, 2024Philibert Robert Chief Medical OfficerBuy$7.64K
Sep 06, 2024Dogan Meeshanthini Chief Technology OfficerBuy$20.00K

Insider Transactions Trends

DateBuySell
2026 Q2--
2026 Q1--
2025 Q4--
2025 Q3--
2025 Q2--

CDIO Ownership FAQ

Who Owns Cardio Diagnostics?

Cardio Diagnostics shareholders are primarily institutional investors at 9.73%, followed by 8.31% insiders and 81.96% retail investors. The average institutional ownership in Cardio Diagnostics's industry, Biotech Stocks , is 49.10%, which Cardio Diagnostics falls below.

Who owns the most shares of Cardio Diagnostics?

Cardio Diagnostics’s largest shareholders are Geode capital management (0 shares, 0%), Mariner (0 shares, 0%), and Cwm (0 shares, 0%). Together, they hold 0% of Cardio Diagnostics’s total shares outstanding.

Does Blackrock own Cardio Diagnostics?

BlackRock is not among the top 10 institutional shareholders of Cardio Diagnostics.

Who is Cardio Diagnostics’s biggest shareholder by percentage of total assets invested?

Geode capital management is Cardio Diagnostics’s biggest shareholder by percentage of total assets invested, with 0% of its assets in 0 Cardio Diagnostics shares, valued at 0$.

Who is the top mutual fund holder of Cardio Diagnostics shares?

Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund holder of Cardio Diagnostics shares, with 0.68% of its total shares outstanding invested in 20.16K Cardio Diagnostics shares.

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