Portolan Capital Management

Asset Manager SEC-registered adviser

Legal name: Portolan Capital Management, LLC

AUM

$2.0B

Regulatory AUM

Private funds

Hedge Fund 3

Private fund assets

$447.8M

Gross asset value

Employees

Last Form D raise

Apr 2026

Most recent fund filing

From SEC Form ADV filing (filed Apr 15, 2026). View on SEC

People(1)

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

Chief Investment Officer, Managing Director, and Sole Member

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

Fund	Type	Gross assets	Raised (Form D)	Investors	Last Form D	Recency
Portolan Equity Fund, LP	Hedge Fund	$201.9M	$450.3M	100	Apr 2026	Warm
Portolan Select Fund, LP	Hedge Fund	$199.7M	$138.0M	42	Jan 2026	Warm
Portolan Co-Investment Fund, LP	Hedge Fund	$46.2M	$39.8M	12	Dec 2025	Warm

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.