Calamos Advisors

Asset Manager SEC-registered adviser

Legal name: Calamos Advisors LLC

Naperville, IL Website X

AUM

$43.9B
Regulatory AUM

Private funds

3
Other 3

Private fund assets

$215.1M
Gross asset value

Employees

300

Last Form D raise

Sep 2014
Most recent fund filing

From SEC Form ADV filing (filed Jul 23, 2026). View on SEC

People(3)

Owners and executive officers named on the firm's SEC Form ADV.

D
Daniel Dufresne
Member, Calamos Equity Partners
Source: SEC Form ADV
J
John Calamos Sr.
Founder, Chairman and Global CIO
Source: SEC Form ADV
J
John Koudounis
President and Chief Executive Officer
Source: SEC Form ADV

Funds(3)

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

FundTypeGross assetsRaised (Form D)InvestorsLast Form DRecency
Calamos Global Opportunities Fund LPOther$210.0M$471.8M23Sep 2014Cold
Calamos Ares Quant Fund I, LPOther$5.1M———
Calamos Aksia Hedge Fund Access Enhanced Alpha LPOther$36K———

Board seats

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.

Regulatory identifiers

CRD number
105758
SEC file number
801-29688
CIK
1316507

Sources