NASDAQ: COSM
Cosmos Health Inc Stock Ownership - Who owns Cosmos Health?

Insider buying vs selling

Have Cosmos Health Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Grigorios SiokasChief Executive Officer2026-02-12388,532$0.37
$144.92kBuy
Grigorios SiokasChief Executive Officer2026-02-11291,262$0.41
$120.00kBuy
Grigorios SiokasChief Executive Officer2026-01-2390,325$0.50
$44.98kBuy
Grigorios SiokasChief Executive Officer2026-01-20353,321$0.50
$174.89kBuy
Grigorios SiokasChief Executive Officer2026-01-14493,495$0.45
$220.10kBuy
Grigorios SiokasChief Executive Officer2026-01-12113,185$0.50
$57.05kBuy
Grigorios SiokasChief Executive Officer2026-01-08156,190$0.52
$81.06kBuy
Grigorios SiokasChief Executive Officer2026-01-07124,880$0.52
$64.94kBuy
Grigorios SiokasChief Executive Officer2026-01-06133,953$0.54
$71.93kBuy
Grigorios SiokasChief Executive Officer2025-12-1988,314$0.49
$43.01kBuy

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Net Insider Buy/Sell (L12M) Ownership

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COSM Shareholders

What type of owners hold Cosmos Health Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Grigorios Siokas17.44%8,861,914$3.16MInsider
Georgios Terzis1.43%727,263$259.63kInsider
Renaissance Technologies LLC0.66%334,575$119.44kInstitution
Blackrock Inc0.53%267,797$95.60kInstitution
Vanguard Group Inc0.46%235,742$84.16kInstitution
Geode Capital Management LLC0.39%198,684$70.93kInstitution
Citadel Advisors LLC0.24%123,156$43.97kInstitution
Xtx Topco Ltd0.20%99,610$35.56kInstitution
State Street Corp0.09%45,243$16.15kInstitution
Nikolaos Bardakis0.09%45,000$16.07kInsider

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COSM vs Medical Distribution Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COSM2.82%19.21%Net BuyingNet Buying
SNYR11.47%59.45%Net Buying
EDAP39.01%4.50%
ACH77.34%22.66%Net BuyingNet Selling
AHG0.01%0.00%

Cosmos Health Stock Ownership FAQ

Who owns Cosmos Health?

Cosmos Health (NASDAQ: COSM) is owned by 2.82% institutional shareholders, 19.21% Cosmos Health insiders, and 77.97% retail investors. Grigorios Siokas is the largest individual Cosmos Health shareholder, owning 8.86M shares representing 17.44% of the company. Grigorios Siokas's Cosmos Health shares are currently valued at $3.15M.

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