D3 Bio Funding, Investors & Competitors

D3 Bio has raised $370M across 3 funding rounds, most recently a $108M Series B in December 2025.

Last D3 Bio funding round

$108M

Series B · Dec 2025

Cumulative funding D3 Bio raised

$370M

across 3 funding rounds

Key investors in D3 Bio

  • Matrix Partners China
  • HSG
  • Temasek
  • Medicxi
  • Wuxi AppTec
  • IDG Capital
  • Boyu Capital
  • Songqing Capital

D3 Bio Overview

About D3 Bio

D3 Bio is a biotechnology company developing oncology and immunology medications. The firm analyzes clinical and market data to target unmet needs, pursuing novel disease mechanisms and delivery methods for therapeutic options.


Founded

2020

HQ

ChinaWuxi

Website

d3bio.com

Status

Privately held

Customer focus

B2B

Revenue model

Licensing

D3 Bio Funding History

D3 Bio has raised a total of $370M across 3 funding rounds.

D3 Bio's first fundraising round was a $200M Series A in November 2020. The most recent completed round was a $108M Series B in December 2025.

D3 Bio funding rounds

D3 Bio funding rounds
DateStageInvestorsRaisedDeal Summary
Dec 2025Series BTemasek; Matrix Partners China; WuXi AppTec Corporate Venture Fund; IDG Capital; Medicxi; Songqing Capital; HSG$108MD3 Bio is a global clinical-stage biotechnology company focused on the discovery and development of innovative oncology therapeutics, particularly targeting driver mutations and critical immune pathways with first-in-class or best-in-class potential. The company owns global rights for all its programs and leverages proprietary clinical insight and biomarker strategies. Its lead asset, elisrasib (D3S-001), is an oral KRAS G12C inhibitor advancing toward global Phase III pivotal trials as monotherapy and in combinations for KRAS G12C-mutant cancers, including non-small cell lung cancer and metastatic colorectal cancer, across the US, China, and EU. On December 9, 2025, D3 Bio completed a $108 million Series B financing round led by new investors IDG Capital and SongQing Capital, with participation from existing investors including WuXi AppTec's Corporate Venture Fund, Temasek Holdings, HSG, Matrix Partners China (MPCi), and Medicxi. This follows prior rounds: $200 million Series A in November 2020 and $62 million Series A+ in April 2024 (or 2025 per some reports). The proceeds will primarily support the Phase III program for elisrasib, including combinations with Merck KGaA’s Erbitux or immune checkpoint inhibitors, and further pipeline expansion in targeted and immuno-oncology. Dr. George Chen, Founder, Chairman, and CEO, highlighted investor confidence in D3 Bio's vision, science, operations, and global capabilities. The round underscores strong backing for D3 Bio's strategy amid competition in KRAS inhibitors.
Apr 2024Series AMedicxi (lead); Matrix Partners China; Wuxi AppTec$62MD3 Bio is a global clinical-stage biotechnology company focused on the discovery, development, and registration of innovative oncology therapeutics. The company's lead asset is elisrasib (D3S-001), a new generation small molecule KRAS G12C inhibitor with best-in-class potential, which was in Phase II development across non-small cell lung cancer, colorectal cancer, and pancreatic cancer as of April 2024. D3 Bio completed a $62 million Series A+ financing round in April 2024, led by Medicxi, a leading European life sciences investment firm, with participation from existing investors Matrix Partners China and WuXi AppTec's Corporate Venture Fund. The funding was allocated to expedite development of D3 Bio's assets through preclinical and clinical stages, with particular focus on accelerating the global clinical trial of D3S-001. According to Cooley's advisory coverage, D3 Bio was launched in 2020 and previously raised $200 million in Series A in November 2020. The company retained global rights to its programs and was building a pipeline of multiple oncology programs designed for first-in-class or best-in-class potential with significant promise across various cancer indications.
Nov 2020Series ATemasek; Matrix Partners China; Boyu Capital; Wuxi AppTec; HSG$200MD3 Bio is a Shanghai-based global biotechnology company focused on developing precision medicines for oncology and immunology, using a clinical landscape-driven approach to identify unmet patient needs, disease targets, and optimal therapies rather than purely lab-based insights. Co-founded by oncologist George Chen (ex-Eli Lilly, J&J, AstraZeneca) and John Jin (ex-BeiGene, Hanne Capital), the company launched from stealth on November 17, 2020, with a $200 million Series A financing led by Boyu Capital, Matrix Partners China, Sequoia Capital China, Temasek Holdings, and WuXi AppTec's Corporate Venture Fund. The funds support building an internal pipeline of core assets and in-licensing early-stage clinical assets to create a robust portfolio for follow-on development, additional indications, and combination regimens. WuXi AppTec invested $21 million for 21 million Series A-1 shares, representing nearly 16.7% of D3 Bio's issued share capital post-investment, implying a post-money valuation of approximately $126 million. Pre-Series A, founders Chen and Jin held 55% and 45% stakes respectively. The syndicate validates D3 Bio's strategy to improve or replace standard-of-care treatments by starting drug discovery with knowledge of relevant cancer biomarkers and therapeutic goals for efficiency. The company later raised a $62 million Series A+ in April 2024 led by Medicxi with participation from Matrix Partners China and WuXi AppTec to advance its oncology pipeline, including phase II asset D3S-001 (KRAS G12C inhibitor) in NSCLC, colorectal, and pancreatic cancers.

Who has invested in D3 Bio?

9 investors have backed D3 Bio across its funding rounds, including Matrix Partners China, HSG, Temasek, Medicxi, Wuxi AppTec and IDG Capital.

Lead investors include Medicxi.


D3 Bio Investors

Investors in D3 Bio by funding rounds participated
InvestorHQRoundsRoleFirst check
Matrix Partners ChinaChinaBeijing3ParticipantNov 2020
TemasekSingaporeSingapore2ParticipantNov 2020
Wuxi AppTecChinaShanghai2ParticipantNov 2020
MedicxiUnited KingdomLondon2LeadApr 2024
HSGHong KongHong Kong2ParticipantNov 2020
Boyu CapitalChinaBeijing1ParticipantNov 2020
WuXi AppTec Corporate Venture FundChinaChina1ParticipantDec 2025

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D3 Bio Competitors

D3 Bio competitors include listed companies like Eli Lilly, Johnson & Johnson, AbbVie and Merck, and private ones like Biosplice Therapeutics and Biocon Biologics.

Public and private companies comparable to D3 Bio
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Eli LillyUnited StatesUnited StatesPublicly listed$65B$28B$1.0T13.1x
Johnson & JohnsonUnited StatesUnited StatesPublicly listed$94B$40B$651B6.8x
AbbVieUnited StatesUnited StatesPublicly listed$61B$17B$467B8.1x
MerckUnited StatesUnited StatesPublicly listed$65B$28B$363B6.2x
Biosplice TherapeuticsUnited StatesSan Diego, CAPrivate--$12B-
Biocon BiologicsIndiaBangalorePrivate$1.1B-$4.5B4.2x

D3 Bio Public Comps

D3 Bio is still privately-owned, but its public comps include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Amgen, Novo Nordisk and Gilead Sciences.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Eli Lilly$65B$28B16.5x13.1x38.7x27.0x
Johnson & Johnson$94B$40B7.2x6.8x17.0x18.3x
AbbVie$61B$17B8.7x8.1x30.6x17.6x
Merck$65B$28B6.3x6.2x14.7x21.0x
Roche$77B$26B5.0x4.9x14.6x12.4x
Novartis$57B$22B5.5x5.5x14.2x13.3x
AstraZeneca$59B$19B4.8x4.5x14.6x12.7x
Amgen$37B$17B6.8x6.5x14.8x14.4x

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Common questions about D3 Bio

When was D3 Bio founded?D3 Bio was founded in 2020.
Where is D3 Bio headquartered?D3 Bio is headquartered in Wuxi, China.
Is D3 Bio publicly listed?No, D3 Bio is a private, VC-backed company.
How much funding has D3 Bio raised?D3 Bio has raised $370M across 3 funding rounds.
What was D3 Bio's last funding round?D3 Bio's last funding round was a $108M Series B in December 2025.
Who are D3 Bio's investors?D3 Bio's investors include Matrix Partners China, Temasek, Wuxi AppTec, Medicxi, HSG, Boyu Capital, WuXi AppTec Corporate Venture Fund, IDG Capital and Songqing Capital.
Which companies are comparable to D3 Bio?Companies comparable to D3 Bio include Eli Lilly, Johnson & Johnson, AbbVie, Merck, Biosplice Therapeutics and Biocon Biologics.

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