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VentureFirmmulti stage vc · probableregistered_investment_adviser

NEW Leaf Venture Partners

Venture Capital

New York, NY

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

Search this name across graphsid dfx:vc:35bb5444-6de1-4f11-9aa3-896a45a7d1f0

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 6:40 AM UTC and rebuilt at most every 15 minutes.

Relationships: 47
Dated events: 23
On other graphs: 2
Observed: Sep 12, 2026 to Sep 17, 2026
75 observations

Across DFX

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

Private Equityidentity

NEW Leaf Venture Partners

Private equity 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: 12
Vintages: 2014 to 2024
Reported GAV: $654Mgross asset value on Form ADV; never dry powder
Regulatory AUM: $408M
Funds with fundraising evidence: 0derived
Investments: 12
Portfolio companies: 12
Investments, 12m: 12
Partner-attributed: 0
People: 6
Investment professionals: 2derived
Co-investors: 0derived
LP relationships: 0
Stated sectors: healthcareas stated by the firm
Latest Form D: Nov 13, 2023
Latest ADV filing: Mar 30, 2026
Website: nlvpartners.com

Funds

Fund	Vintage	Lifecycle	Form D sold	GAV
Nlv-Ii Spv-2, L.P.	2024	Early deployment	$0	$78.7M
Nlv-Ii Spv-1, L.P.	2024	Early deployment	$0	$78.4M
NLV Co-Invest III, LLC	2022	Active deployment	n/a	$9.1M
NLV Co-Invest II, LLC	2021	Mature	n/a	$5.3M
NEW Leaf Biopharma Opportunities II, L.P.	2019	Mature	$0	$130M
NEW Leaf Ventures IV, L.P.	2019	Mature	$0	$160M
NEW Leaf Ventures III, L.P.	2014	Harvest	n/a	$179M
NLV Partners Co-Invest I, LLC	2014	Harvest	n/a	$8.0M
NEW Leaf Growth Fund I, L.P.	2014	Harvest	$0	$10.0M
NEW Leaf Venture Partners	n/a	Unknown	$0	n/a
NEW Leaf Ventures II, L.P.	n/a	Wound down	n/a	$75.6M
NEW Leaf Ventures I, L.P.	n/a	Unknown	n/a	$3.9M

Investments

round size is never this investor's check

Company	State	Stage	Round size	Partner	Attribution	Observed
Flosonics	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Kalderos, Inc.	IL	n/a	n/a	n/a	Unknown	Sep 16, 2026
Abcuro, Inc.	Ma	n/a	n/a	n/a	Unknown	Sep 16, 2026
Electra Therapeutics, Inc.	CA	n/a	n/a	n/a	Unknown	Sep 16, 2026
Sunbird Bio	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Cleerly, Inc.	Co	n/a	n/a	n/a	Unknown	Sep 16, 2026
Cogent Biosciences	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Dice Therapeutics	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Escape Bio	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
Star Therapeutics LLC	CA	n/a	n/a	n/a	Unknown	Sep 16, 2026
Rocket Pharma	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026
BrightInsight	n/a	n/a	n/a	n/a	Unknown	Sep 16, 2026

Co-investors

pairs come only from shared rounds and listings

Investor	Co-investor	Shared deals	Shared companies	Last observed	Strength
NEW Leaf Venture Partners	Westlake Biopartners, LLC	2	2	Sep 16, 2026	Recurring
NEW Leaf Venture Partners	Long River Capital Management II LLC	1	1	Sep 16, 2026	One time
NEW Leaf Venture Partners	Avoro Capital Advisors LLC	1	1	Sep 16, 2026	One time
NEW Leaf Venture Partners	Arch Venture Partners	1	1	Sep 16, 2026	One time
NEW Leaf Venture Partners	Civilization Ventures Management, LLC	1	1	Sep 16, 2026	One time
NEW Leaf Venture Partners	Savano Direct Capital Partners, LLC	1	1	Sep 16, 2026	One time

Relationships

Invested in (12)

→ Abcuro, Inc.CompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Sunbird BioCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ FlosonicsCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Kalderos, Inc.CompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Electra Therapeutics, Inc.CompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ BrightInsightCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Rocket PharmaCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Star Therapeutics LLCCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Escape BioCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Dice TherapeuticsCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Cogent BiosciencesCompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
→ Cleerly, Inc.CompanyPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site

Employs (13)

→ Menlo ParkPersonChief Operating Officer / Chief Financial Officer
factThe subject's own site
→ Ron HuntPersonCo-Founder/Managing Director
factThe subject's own site
→ New YorkPersonCo-Founder/Managing Director
factThe subject's own site
→ Select PagePersonCo-Founder/Managing Director
factThe subject's own site
→ Craig Lawrence SlutzkinPersonChief Operating Officer, Chief Financial Officer, Chief Compliance Officer
Jul 1, 2005 to presentfactForm ADV
→ Ronald Martin HuntPersonActive
Jul 1, 2005 to presentfactForm ADV
→ Vijay LathiPersonActive
Jul 1, 2005 to presentfactForm ADV
→ Liam T RatcliffePersonActive
Jun 1, 2014 to Apr 22, 2019inferenceForm 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
→ Isaac MankePersonGeneral Partner
Apr 1, 2018 to Mar 18, 2020inferenceForm ADV
→ Jeani C. DelagardellePersonActive
Jul 1, 2005 to Mar 28, 2018inferenceForm ADV

Manages (12)

→ NEW Leaf Venture PartnersFirmInferred from address
inferenceForm D
→ Nlv-Ii Spv-1, L.P.FundVenture Capital Fund
Mar 28, 2024 to presentfactForm ADV
→ NEW Leaf Ventures II, L.P.FundVenture Capital Fund
Apr 9, 2012 to presentfactForm ADV
→ NLV Co-Invest III, LLCFundVenture Capital Fund
Mar 30, 2022 to presentfactForm ADV
→ Nlv-Ii Spv-2, L.P.FundVenture Capital Fund
Mar 28, 2024 to presentfactForm ADV
→ NEW Leaf Ventures I, L.P.FundVenture Capital Fund
Apr 9, 2012 to presentfactForm ADV
→ NEW Leaf Growth Fund 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
→ NLV Co-Invest II, LLCFundPrivate Equity Fund
Mar 25, 2021 to presentfactForm ADV

Principal of (7)

← RON O. HuntPersonExecutive Officer
Dec 3, 2014 to presentfactForm D
← Liam O. RatcliffePersonExecutive Officer
Dec 3, 2014 to presentfactForm D
← Philippe O. ChambonPersonExecutive Officer
Dec 3, 2014 to presentfactForm D
← New Leaf Venture Associates III, L.P.FirmDirector
Dec 3, 2014 to presentfactForm D
← Vijay O. LathiPersonExecutive Officer
Dec 3, 2014 to presentfactForm D
← Jeani O. DelagardellePersonExecutive Officer
Dec 3, 2014 to presentfactForm D
← New Leaf Venture Management III, L.L.C.FirmDirector
Dec 3, 2014 to presentfactForm D

Owns (2)

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

Dated events

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

Occurred
Sep 16, 2026
Person left
Select Page (Co-Founder/Managing Director) no longer on the team page of NEW Leaf Venture Partners
The subject's own siteobserved 2 days ago
Occurred
Mar 18, 2020
Person left
Isaac Manke (General Partner) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 6 days ago
Occurred
Apr 22, 2019
Person left
Liam Thomas Ratcliffe (Active) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 6 days ago
Occurred
Apr 1, 2018
Person joined
Isaac Manke joined Schedule A of NEW Leaf Venture Partners as General Partner
Form ADVobserved 6 days ago
Occurred
Mar 28, 2018
Person left
Jeani Camarano Delagardelle (Active) no longer on Schedule A of NEW Leaf Venture Partners
Form ADVobserved 6 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 6 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 6 days ago
Occurred
Dec 3, 2014
Form D filed
New Leaf Ventures III, L.P. filed Form D: no sales yet of $375,000,000, Private Equity Fund
Form Dobserved 3 days ago
0 USD
Occurred
Jun 1, 2014
Person joined
Liam T Ratcliffe joined Schedule A of NEW Leaf Venture Partners as Managing Director And Member
Form ADVobserved 6 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 6 days ago
Occurred
Apr 9, 2012
Adviser's first ADV filing
NEW Leaf Venture Partners first filed Form ADV (ERA, venture capital fund adviser exemption)
Form ADVobserved 6 days ago

Show 12 bookkeeping events

Occurred
Mar 28, 2024
Nlv-Ii Spv-1, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $78,351,470
Occurred
Mar 28, 2024
NEW Leaf Ventures II, L.P. no longer reported on Form ADV by NEW Leaf Venture Partners
Occurred
Mar 28, 2024
Nlv-Ii Spv-2, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $78,653,856
Occurred
Mar 30, 2022
NLV Co-Invest III, LLC first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $17,308,629
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
NLV Partners Co-Invest I, LLC first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund), GAV $2,000,000
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
NEW Leaf Growth Fund I, L.P. first reported on Form ADV by NEW Leaf Venture Partners (Venture Capital Fund)
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 website (Form ADV), 2 work emails (firm website) · as of 2026-09-16

Also named here, with no published line of their own (reach them through the firm): Menlo Park (Chief Operating Officer / Chief Financial Officer), Ron Hunt (Co-Founder/Managing Director), New York (Co-Founder/Managing Director), RON O. Hunt (Executive Officer), Liam O. Ratcliffe (Executive Officer), Philippe O. Chambon (Executive Officer), Vijay O. Lathi (Executive Officer), Jeani O. Delagardelle (Executive Officer), Select Page (Co-Founder/Managing Director), Craig Lawrence Slutzkin (Chief Operating Officer, Chief Financial Officer, Chief Compliance Officer), Ronald Martin Hunt (Active), Vijay Lathi (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: Venture Capital
Canonical id: dfx:vc:35bb5444-6de1-4f11-9aa3-896a45a7d1f0
First observed: Sep 12, 2026
Last observed: Sep 17, 2026 46 h ago
Source families: Federal regulator filings, Firm and issuer disclosures
4 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

Venture Capital

New York, NY

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

Search this name across graphsid dfx:vc:35bb5444-6de1-4f11-9aa3-896a45a7d1f0

Data as of Sep 17, 2026 (this record's last observation) from federal regulator filings, firm and issuer disclosures. Page built Sep 19, 2026, 6:40 AM UTC and rebuilt at most every 15 minutes.