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 SiokasCEO2026-07-30349,825$0.20
$69.97kBuy
Grigorios SiokasCEO2026-07-29766,284$0.18
$140.23kBuy
Georgios TerzisCFO2026-07-29328,407$0.18
$60.10kBuy
Georgios TerzisChief Financial Officer2026-06-16168,135$0.25
$42.03kBuy
Grigorios SiokasChief Executive Officer2026-06-11218,447$0.21
$45.00kBuy
Grigorios SiokasChief Executive Officer2026-06-10701,447$0.23
$159.93kBuy
Demetrios G. DemetriadesSecretary2026-05-1920,000$0.28
$5.66kBuy
Grigorios SiokasChief Executive Officer2026-05-192,350,000$0.28
$665.05kBuy
John James HoidasDirector2026-05-1920,000$0.28
$5.66kBuy
Anastasios AslidisDirector2026-05-1940,000$0.28
$11.32kBuy

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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 Siokas26.82%14,597,917$3.27MInsider
Georgios Terzis4.71%2,563,805$574.29kInsider
Renaissance Technologies LLC0.72%390,500$87.47kInstitution
Geode Capital Management LLC0.58%318,111$71.26kInstitution
Blackrock Inc0.49%267,797$59.99kInstitution
Vanguard Capital Management LLC0.26%140,007$31.36kInstitution
Anastasios Aslidis0.18%100,000$22.40kInsider
Vanguard Fiduciary Trust Co0.18%95,735$21.44kInstitution
Hrt Financial LP0.12%67,280$15.07kInstitution
Suhel Bhutawala0.12%65,000$14.56kInsider

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COSM vs Medical Distribution Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COSM2.70%32.22%Net BuyingNet Buying
SNYR11.31%45.10%
ACH75.63%24.37%Net BuyingNet Selling
FOCL38.86%6.07%Net BuyingNet Buying
AHG0.01%0.00%

Cosmos Health Stock Ownership FAQ

Who owns Cosmos Health?

Cosmos Health (NASDAQ: COSM) is owned by 2.70% institutional shareholders, 32.22% Cosmos Health insiders, and 65.08% retail investors. Grigorios Siokas is the largest individual Cosmos Health shareholder, owning 14.60M shares representing 26.82% of the company. Grigorios Siokas's Cosmos Health shares are currently valued at $3.14M.

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