Pharma BD Deal Intelligence

Johnson & Johnson / ALZA Corporation

2001 · Acquisition/Merger · $10.5B · Complete

CALLED IT — OFF BY 5

Drug delivery platform added incremental value but never justified $10.5B price tag

Full analysis, sources & comparables →
Top 25 largest deals of the 2000s

Ranks computed across 828 graded deals (Critic + Outcome Score both present).

The coverage arc

Mar 27, 2001 Deseret News (Banc of America) Bullish

Banc of America's Jerry Treppel noted ALZA's high margin, high-growth revenues from Ditropan XL, Concerta, and Doxil would complement J&J's existing…

Apr 02, 2001 ICIS Bearish

J&J bagged drug delivery maker ALZA for $12.3B, but the stock-for-stock deal was expected to be dilutive to EPS in 2001 and 2002, with accretion only from…

Apr 24, 2026 PharmExec Bullish

J&J's merger with ALZA combined the world's most diversified healthcare company with the premier drug delivery technology platform, expected to accelerate…

Source summaries from our enrichment pipeline; follow links for originals.

All 7 sources with sentiment breakdown →

Johnson & Johnson merged with ALZA Corporation in a $10.5 billion stock-for-stock transaction (0.49 J&J shares per ALZA share), acquiring a leader in controlled-release and transdermal drug delivery technologies to enhance its Janssen Pharmaceuticals unit.

Key facts

Related deals — scored

DealYearValueOutcome
Johnson & Johnson / ALZA Corporation (this deal)2001$10.5B70
Johnson & Johnson / Legend Biotech Corporation2017$9.0B96
Johnson & Johnson / Centocor Inc.1999$4.9B92
Johnson & Johnson / Cougar Biotechnology, Inc.2009$970M91
Johnson & Johnson / Actelion Ltd2017$30.0B90
Johnson & Johnson / Aragon Pharmaceuticals Inc.2013$1.0B89
Johnson & Johnson / Legend Biotech Corporation2017$350M83

Compare all 7 side-by-side →

See the full interactive analysis, sources & comparables →