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 Officer2026-01-2390,325$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
Grigorios SiokasChief Executive Officer2025-12-15168,472$0.42
$69.92kBuy
Grigorios SiokasChief Executive Officer2025-11-2876,360$0.64
$49.02kBuy

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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 Siokas23.43%8,182,120$4.14MInsider
Georgios Terzis2.08%727,263$368.00kInsider
Blackrock Inc0.77%267,797$135.51kInstitution
Vanguard Group Inc0.68%235,742$119.29kInstitution
Citadel Advisors LLC0.65%225,507$114.11kInstitution
Geode Capital Management LLC0.57%198,684$100.53kInstitution
Renaissance Technologies LLC0.27%92,800$46.96kInstitution
Xtx Topco Ltd0.19%65,493$33.14kInstitution
Nikolaos Bardakis0.13%45,000$22.77kInsider
Anastasios Aslidis0.11%40,000$20.24kInsider

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COSM vs Medical Distribution Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COSM3.48%26.01%Net BuyingNet Buying
SNYR14.58%56.77%Net Buying
EDAP36.67%4.50%
ACH78.35%21.65%Net Buying
AHG0.01%0.00%

Cosmos Health Stock Ownership FAQ

Who owns Cosmos Health?

Cosmos Health (NASDAQ: COSM) is owned by 3.48% institutional shareholders, 26.01% Cosmos Health insiders, and 70.50% retail investors. Grigorios Siokas is the largest individual Cosmos Health shareholder, owning 8.18M shares representing 23.43% of the company. Grigorios Siokas's Cosmos Health shares are currently valued at $4.13M.

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