United States · Investor

Ardsley Partners

No observed cheques in the sources we track. That is a limit of our coverage, not a finding about this organisation.

VC firmUnknownLast fund $60M, Nov 2023

Health CareMedical

Cheques on record

No rounds observed yetA limit of the sources we read, not a finding about the firm.

Pitch Ardsley Partners

What they do

Type
VC firm (from a list, unverified)
Cheque size
Not stated
Sectors
Health CareMedical
Based in
NORWALK, United States
Cold pitches
Not stated

The record

No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. Know a round it was in? Tell us.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration7 named

BIBenjamin Ian BlockLimited PartneriForm ADV
GAGeorge Arthur GormanLimited PartneriForm ADV
JAJ. Ardsley AdvisoryInvestment ManageriFiling they signed
KDKirk Daniel BalzerLimited PartneriForm ADV
PJPhilip Jay HemplemanManaging Member of Ardsley Partners I GP, LLC, the General PartneriFiling they signed
SJSpencer Jay HemplemanManaging Member of Ardsley Partners I GP, LLC, the General PartneriFiling they signed
SNSteven Nicholas NapoliLimited Partner, Chief Financial Officer, Chief Compliance OfficeriForm ADV

We also hold 7 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

What the register says

From the firm's own filings with the SEC, which it must file accurately by law

$1.6Bassets it managesOct 2026
Registeredinvestment adviserfull reporting to the SEC
Legal name
Ardsley Advisory Partners LP
SEC number
CRD 301116

Funds on its Form ADV

6 private funds, $831M in gross assets · filed Jan 2024

  1. Ardsley Partners Advanced Healthcare Fund, L.P.Hedge4 investors$299M
  2. Ardsley Sustainable Opportunities Fund, L.P.Hedge40 investors$283M
  3. Ardsley World Information Technology Fund, L.P.Hedge6 investors$108M
  4. Ardsley Partners Fund II, L.P.Hedge11 investors$60M
  5. Ardsley Duckdive Fund L.P.Hedge5 investors$54M
  6. Ardsley Ridgecrest Partners Fund, L.P.Hedge4 investors$26M

Quick answers about Ardsley Partners

What does Ardsley Partners invest in?

Ardsley Partners says it invests in Health Care and Medical.

Is Ardsley Partners investing now?

No investments in the last 12 months.

What kind of investor is Ardsley Partners?

Ardsley Partners is a VC firm based in NORWALK, United States.

How much does Ardsley Partners manage?

About $1.6B, as regulatory assets under management (Oct 2026).

Has Ardsley Partners raised a new fund?

Its latest fund filing with the SEC was in Nov 2023, reporting $60M raised.

Where does this information on Ardsley Partners come from?

From public registers and its own website, checked and rebuilt every night.

Raising now?

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it