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Private equityFirmventure with pe activity · probableunsized

NEW Leaf Venture Partners

Private Equity

New York, NY

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:d92c3c39-eadb-4a3a-a069-7e6723434ac0

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 21, 2026, 2:10 AM UTC and rebuilt at most every 15 minutes.

Relationships: 52
Dated events: 18
On other graphs: 2
Observed: Sep 13, 2026 to Sep 17, 2026
32 observations

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

Venture Capitalidentity

NEW Leaf Venture Partners

Venture manager · shared crd

RIA / Wealth Managementidentity

NEW LEAF VENTURE PARTNERS

Registered adviser · shared crd

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Funds: 8
PE funds: 0
Vintages: 2014 to 2021
Regulatory AUM: $580M
Investments: 22
Active investments: 14
Size band: UNSIZEDderivedno Private Equity Fund GAV on a filing from 2021 or later
Stated sectors: healthcare,technology
Latest ADV filing: Mar 28, 2024
Employees (ADV): 5
Website: nlvpartners.com

Funds

Fund	Vintage	Lifecycle	ADV type	Form D sold	GAV
NLV Co-Invest II, LLC	2021	Unknown	Venture Capital Fund	n/a	$5.3M
NEW Leaf Ventures IV, L.P.	2019	Mature	Venture Capital Fund	n/a	$160M
NEW Leaf Biopharma Opportunities II, L.P.	2019	Mature	Venture Capital Fund	n/a	$130M
NEW Leaf Biopharma Opportunities I, L.P.	2014	Harvest	Venture Capital Fund	n/a	$10.0M
NEW Leaf Ventures III, L.P.	2014	Harvest	Venture Capital Fund	n/a	$179M
NLV Partners Co-Invest I, LLC	2014	Unknown	Venture Capital Fund	n/a	$8.0M
NEW Leaf Ventures II, L.P.	n/a	Wound down	Venture Capital Fund	n/a	$75.6M
NEW Leaf Ventures I, L.P.	n/a	Harvest	Venture Capital Fund	n/a	$3.9M

Investments

Company	State	Role	Control	Invested	Exited	Status
Kalderos, Inc.	IL	unknown	unknown	n/a	n/a	active
Abcuro, Inc.	Ma	unknown	unknown	n/a	n/a	active
Escape Bio	n/a	unknown	unknown	n/a	n/a	active
Cleerly, Inc.	Co	unknown	unknown	n/a	n/a	active
Flosonics Medical	n/a	unknown	unknown	n/a	n/a	active
NASDAQ: COGT	n/a	unknown	unknown	n/a	n/a	unknown
Dicemolecules	n/a	unknown	unknown	n/a	n/a	exited
OMX: SANION	n/a	unknown	unknown	n/a	n/a	unknown
NASDAQ: EWTX	n/a	unknown	unknown	n/a	n/a	active
NASDAQ: RCKT	n/a	unknown	unknown	n/a	n/a	unknown
Our Companies	n/a	unknown	unknown	n/a	n/a	unknown
Biopharmaceuticals	n/a	unknown	unknown	n/a	n/a	unknown
Information Convergence	n/a	unknown	unknown	n/a	n/a	unknown
Medical Devices	n/a	unknown	unknown	n/a	n/a	unknown
BrightInsight	n/a	unknown	unknown	n/a	n/a	active
Electra Therapeutics, Inc.	CA	unknown	unknown	n/a	n/a	active
Cogent Biosciences	n/a	unknown	unknown	n/a	n/a	active
Flosonics	n/a	unknown	unknown	n/a	n/a	active
Sunbird Bio	n/a	unknown	unknown	n/a	n/a	active
Rocket Pharma	n/a	unknown	unknown	n/a	n/a	active
Dice Therapeutics	n/a	unknown	unknown	n/a	n/a	active
Star Therapeutics LLC	CA	unknown	unknown	n/a	n/a	active

Relationships

Invested in (22)

→ Escape BioCompanyunknown
factDFX's own graph, The subject's own site
→ Star Therapeutics LLCCompanyunknown
factDFX's own graph, The subject's own site
→ Cleerly, Inc.Companyunknown
factDFX's own graph, The subject's own site
→ BrightInsightCompanyunknown
factDFX's own graph, The subject's own site
→ Abcuro, Inc.Companyunknown
factDFX's own graph, The subject's own site
→ Kalderos, Inc.Companyunknown
factDFX's own graph, The subject's own site
→ Dice TherapeuticsCompanyunknown
factDFX's own graph
→ Cogent BiosciencesCompanyunknown
factDFX's own graph
→ Sunbird BioCompanyunknown
factDFX's own graph, The subject's own site
→ Rocket PharmaCompanyunknown
factDFX's own graph
→ Electra Therapeutics, Inc.Companyunknown
factDFX's own graph, The subject's own site
→ FlosonicsCompanyunknown
factDFX's own graph
→ NASDAQ: COGTCompanyunknown
factThe subject's own site
→ DicemoleculesCompanyunknown
factThe subject's own site
→ OMX: SANIONCompanyunknown
factThe subject's own site
→ Medical DevicesCompanyunknown
factThe subject's own site
→ NASDAQ: EWTXCompanyunknown
factThe subject's own site
→ NASDAQ: RCKTCompanyunknown
factThe subject's own site
→ Our CompaniesCompanyunknown
factThe subject's own site
→ BiopharmaceuticalsCompanyunknown
factThe subject's own site
→ Information ConvergenceCompanyunknown
factThe subject's own site
→ Flosonics MedicalCompanyunknown
factThe subject's own site

Employs (10)

→ RON HuntPersonCo-Founder/Managing Director
factThe subject's own site
→ Vijay LathiPersonActive
Jul 1, 2005 to presentfactForm ADV, The subject's own site
→ Craig Lawrence SlutzkinPersonChief Operating Officer, Chief Financial Officer, Chief Compliance Officer
Jul 1, 2005 to presentfactForm ADV, The subject's own site
→ Ronald Martin HuntPersonActive
Jul 1, 2005 to presentfactForm ADV
→ Isaac MankePersonGeneral Partner
Apr 1, 2018 to Mar 18, 2020inferenceForm ADV
→ Liam T RatcliffePersonActive
Jun 1, 2014 to Apr 22, 2019inferenceForm ADV
→ Jeani C. DelagardellePersonActive
Jul 1, 2005 to Mar 28, 2018inferenceForm ADV
→ Philippe ChambonPersonManaging Director
Jul 1, 2005 to Apr 3, 2017inferenceForm ADV
→ James E NiedelPersonManaging Director And Member
Jul 1, 2005 to Dec 19, 2014inferenceForm ADV
→ Srinivas AkkarajuPersonManaging Director And Member
Jan 1, 2009 to May 17, 2013inferenceForm ADV

Manages (8)

→ NLV Co-Invest II, LLCFundPrivate Equity Fund
Mar 25, 2021 to presentfactForm ADV
→ NEW Leaf Ventures II, L.P.FundVenture Capital Fund
Apr 9, 2012 to presentfactForm ADV
→ NEW Leaf Biopharma Opportunities I, L.P.FundVenture Capital Fund
Dec 19, 2014 to presentfactForm ADV
→ NEW Leaf Ventures III, L.P.FundVenture Capital Fund
Dec 19, 2014 to presentfactForm ADV
→ NLV Partners Co-Invest I, LLCFundVenture Capital Fund
Dec 19, 2014 to presentfactForm ADV
→ NEW Leaf Ventures IV, L.P.FundVenture Capital Fund
Mar 29, 2019 to presentfactForm ADV
→ NEW Leaf Biopharma Opportunities II, L.P.FundVenture Capital Fund
Mar 29, 2019 to presentfactForm ADV
→ NEW Leaf Ventures I, L.P.FundVenture Capital Fund
Apr 9, 2012 to presentfactForm ADV

Owns (2)

← NEW Leaf Venture Partners Holdings, L.P.FirmMember
Jan 1, 2015 to presentfactForm ADV
← NLV Partners Management GP, LLCFirmActive
Jan 1, 2008 to presentfactForm ADV

Dated events

9 bookkeeping events (roster, classification and holdings changes) folded below

Occurred
Mar 18, 2020
Person left
Isaac Manke (General Partner) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Apr 22, 2019
Person left
Liam Thomas Ratcliffe (Active) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Apr 1, 2018
Person joined
Isaac Manke joined Schedule A of NEW Leaf Venture Partners as General Partner
Form ADVobserved 7 days ago
Occurred
Mar 28, 2018
Person left
Jeani Camarano Delagardelle (Active) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Apr 3, 2017
Person left
Philippe Olaf Chambon (Managing Director) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Dec 19, 2014
Person left
James E Niedel (Managing Director And Member) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Jun 1, 2014
Person joined
Liam T Ratcliffe joined Schedule A of NEW Leaf Venture Partners as Managing Director And Member
Form ADVobserved 7 days ago
Occurred
May 17, 2013
Person left
Srinivas Akkaraju (Managing Director And Member) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 7 days ago
Occurred
Apr 9, 2012
Adviser first adv filing
NEW Leaf Venture Partners first filed Form ADV in the extract (ERA)
Form ADVobserved 7 days ago

Show 9 bookkeeping events

Occurred
Mar 28, 2024
Fund 805-2445795221 no longer reported on Form ADV by NEW Leaf Venture Partners
Occurred
Mar 25, 2021
NLV Co-Invest II, LLC first reported on Form ADV by NEW Leaf Venture Partners (Private Equity Fund), GAV $7,999,995
Occurred
Mar 29, 2019
NEW Leaf Ventures IV, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $18,492,482
Occurred
Mar 29, 2019
NEW Leaf Biopharma Opportunities II, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $73,806,254
Occurred
Dec 19, 2014
NEW Leaf Growth Fund I, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund)
Occurred
Dec 19, 2014
NEW Leaf Ventures III, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund)
Occurred
Dec 19, 2014
NLV Partners Co-Invest I, LLC first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $2,000,000
Occurred
Apr 9, 2012
NEW Leaf Ventures II, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $410,650,867
Occurred
Apr 9, 2012
NEW Leaf Ventures I, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $199,587,303

Who to call

the organisation, the role and the published line, with the filing or website that published it; revealed to signed-in accounts

The firm's published line

Revealable: 1 business phone (Form ADV), 1 office address (Form ADV), 1 website (Form ADV), 2 work emails (firm website) · as of 2026-09-17

RON Hunt
Co-Founder/Managing Director · Revealable: 1 professional profile (firm website)
Vijay Lathi
Active · Revealable: 1 professional profile (firm website)
Craig Lawrence Slutzkin
Chief Operating Officer, Chief Financial Officer, Chief Compliance Officer · Revealable: 1 professional profile (firm website)

Also named here, with no published line of their own (reach them through the firm): Ronald Martin Hunt (Active).

Who to call is the organisation, the person's role and the line they published themselves: a business phone, office address, website or profile link from Form ADV, Form 13F or their own website, with that source named on every value. The counts above are what a reveal returns; a personal email is rarely published, so most reveals are the firm's line. Never data bought from a provider, never anything personal. Reveals by plan

Provenance

Graph: Private Equity
Canonical id: dfx:pe:d92c3c39-eadb-4a3a-a069-7e6723434ac0
First observed: Sep 13, 2026
Last observed: Sep 17, 2026 3 days ago
Source families: Federal regulator filings, Firm and issuer disclosures
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

NEW Leaf Venture Partners

Private Equity

New York, NY

This is the graph view. The full profile, with its team, deals and sources, is on Private Equity.Open the full profile →

Search this name across graphsid dfx:pe:d92c3c39-eadb-4a3a-a069-7e6723434ac0

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 21, 2026, 2:10 AM UTC and rebuilt at most every 15 minutes.