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 Siokas25.38%8,861,914$3.06MInsider
Georgios Terzis2.08%727,263$250.91kInsider
Renaissance Technologies LLC0.96%334,575$115.43kInstitution
Blackrock Inc0.77%267,797$92.39kInstitution
Vanguard Group Inc0.68%235,742$81.33kInstitution
Geode Capital Management LLC0.57%198,684$68.55kInstitution
Citadel Advisors LLC0.35%123,156$42.49kInstitution
Xtx Topco Ltd0.29%99,610$34.37kInstitution
State Street Corp0.13%45,243$15.61kInstitution
Nikolaos Bardakis0.13%45,000$15.53kInsider

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COSM vs Medical Distribution Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COSM4.10%27.96%Net BuyingNet Buying
SNYR11.53%56.77%Net Buying
EDAP39.01%4.50%
ACH77.25%22.75%Net Buying
AHG0.01%0.00%

Cosmos Health Stock Ownership FAQ

Who owns Cosmos Health?

Cosmos Health (NASDAQ: COSM) is owned by 4.10% institutional shareholders, 27.96% Cosmos Health insiders, and 67.94% retail investors. Grigorios Siokas is the largest individual Cosmos Health shareholder, owning 8.86M shares representing 25.38% of the company. Grigorios Siokas's Cosmos Health shares are currently valued at $3.06M.

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