How many Oncology acquisitions have there been?

There are 283 recorded acquisitions in the Oncology sector spanning 1998-2026, totalling $110.13B in disclosed deal value.

Who are the biggest acquirers in Oncology?

The most active acquirers in Oncology include Varian, Elekta, McKesson.

What are the largest Oncology acquisitions ever?

The largest disclosed Oncology acquisitions include Celgene's purchase of Juno Therapeutics ($9B, 2018), Eli Lilly's purchase of Loxo Oncology ($8B, 2019), Genmab's purchase of Merus ($8B, 2025).

How many Oncology acquisitions have there been in the last 1 year?

There have been 21 recorded Oncology acquisitions in the last year.

What is the average Oncology deal size?

The average disclosed deal size in the Oncology sector is $1.12B.

What is the median Oncology deal size?

The median disclosed deal size in the Oncology sector is $311.97M.

Which year had the most Oncology acquisitions?

The most Oncology acquisitions in a single year were recorded in 2025, with 26 deals.

Oncology

Name: Oncology Companies, Acquisitions & Funding
Creator: Acquirezy
License: https://acquirezy.com/terms
Keywords: Oncology, acquisitions, funding, M&A, investors, companies

Companies, acquisitions, funding rounds and active investors across the Oncology sector.

Companies

3,178

Acquisitions

283

Total Funding

$82.14B

Funding Rounds

2,857

Active Investors

Oncology Acquisitions

283 results

Acquiree Name			Acquirer Name	Acquiree Industries	Acquiree Hq Country
Scio	—	2026-08-26	CropX Technologies	Billing Consulting Health Care Insurance Oncology	United States
IDEAYA Biosciences	—	2026-07-14	Servier	Biotechnology Health Care Oncology Therapeutics	United States
Boundless Bio	—	2026-06-23	Serapha Bio	Biotechnology Health Care Life Science Oncology Therapeutics	United States
InnocsAI	$320M	2026-05-17	Liminatus Pharma	Biotechnology Oncology Pharmaceutical	—
DeuterOncology	—	2026-05-06	Pathos	Biotechnology Medical Oncology	Belgium

1–5 of 283Show

Page 1 / 57

Oncology Funding Rounds

2,857 results

Upgrade to Pro to view this datasetUpgrade

Organization Name	Funding Type			Lead Investor Names	Org Hq Country

1–5 of 2,857Show

Page 1 / 572

Top Oncology Investors

Top Oncology Companies

Soothe Note Oncotelic LegoChem Biosciences ALX Oncology OTraces IceCure Medical Legend Biotech Baiyingnuo Technology Boston Children's Hospital Dana-Farber Cancer Institute Median Technologies Liminatus Pharma

Explore 200,000+ acquisitions — free

Filter the full database across sectors, companies, dates, and deal sizes. No signup, no paywall.

Explore all acquisitions

Oncology News

Loading news…

Explore more on Acquirezy

M&A by year

2026 2025 2024 2023 2022 2021

Datasets

Top Companies

Top Industries

Years (1990-2026)