Deal Timeline

Plotted by close date where disclosed, otherwise announcement. Select any marker to jump to the deal entry.

The Acquisition Playbook.

Three patterns run through ABBOTT LABORATORIES's acquisitions — what it looks for, how it pays, and how it folds in what it buys.

01
Acquisition criteria
Buy the category leader, then build the franchise.
Abbott's biggest deals each established or vaulted it to leadership in an entire category: St. Jude Medical in cardiovascular devices, Alere in point-of-care diagnostics, Advanced Medical Optics in eye care, and Exact Sciences in cancer screening. Abbott repeatedly described the goal as becoming "a premier" or "the leading" player in the target's market rather than acquiring a single product.
Exact Sciences CorporationSt. Jude MedicalAlere Inc.CFR Pharmaceuticals S.A.Solvay Pharmaceuticals
02
Capital deployment
Three engines: devices, diagnostics, and pharma.
Rather than concentrating in one area, Abbott has used M&A to feed all three of its growth platforms in parallel, vascular and structural-heart devices (Guidant Vascular, St. Jude, Cardiovascular Systems, Walk Vascular), diagnostics (Vysis, i-STAT, Alere, Exact Sciences), and pharmaceuticals (BASF/Knoll, Kos, Solvay, Piramal, CFR). The Knoll/BASF deal alone brought in the antibody Abbott later commercialized as HUMIRA.
Exact Sciences CorporationSt. Jude MedicalAlere Inc.CFR Pharmaceuticals S.A.Solvay Pharmaceuticals
03
Integration approach
Tender offers and emerging-markets reach.
Abbott favored all-cash tender-offer structures for many deals (Vysis, i-STAT, AMO, Kos, Facet Biotech, CFR), often locking in majority support before launch. It also used acquisitions to globalize, Solvay and Piramal expanded its emerging-markets pharmaceutical footprint, and Piramal and CFR made Abbott a branded-generics leader in India and Latin America respectively.
Exact Sciences CorporationSt. Jude MedicalAlere Inc.CFR Pharmaceuticals S.A.Solvay Pharmaceuticals

The Full Deal Book

19 acquisitions — each with the deal value, financing structure, target revenue, and executive commentary where disclosed.

01 Exact Sciences Corporation · Madison, Wisconsin, USA $21B
Announced Nov 2025 Closed Mar 2026 All cash
colorectal cancer screeningprecision oncology diagnosticsblood-based and molecular cancer testingmulti-cancer early detection pipeline

Exact Sciences is a leader in large and fast-growing cancer screening and precision oncology diagnostics, best known for the Cologuard colorectal cancer screening test and the Oncotype DX cancer recurrence assays. approximately $21 billion equity value (about $23 billion including net debt).

Why it was attractive
  • Leadership position in cancer screening with the Cologuard franchise and a precision-oncology portfolio in a large
  • fast-growing diagnostics segment
Abbott has repeatedly taken on the world's most challenging health issues and made a meaningful impact on the lives of people in areas such as diabetes, cardiovascular disease and infectious disease. With Exact Sciences, we will do the same in cancer.Robert B. Ford — Chairman and CEO, Abbott
With the legacy and deep expertise of the Exact Sciences team, we're ready to transform cancer care.Abbott management — Exact Sciences completion release
02 St. Jude Medical, Inc. · St. Paul, Minnesota, USA $25B
Announced Apr 2016 Closed Jan 2017 Combination
cardiac rhythm managementheart failureatrial fibrillationstructural heartchronic pain and movement disorder neuromodulation

St. Jude Medical is a global medical device company with leading positions in cardiac rhythm management, atrial fibrillation, heart failure and neuromodulation. approximately $25 billion equity value ($46.75 cash + 0.8708 Abbott shares per share, ~$85/share; ~$30 billion total value including debt).

Why it was attractive
  • Industry-leading cardiovascular and neuromodulation pipeline complementary to Abbott's existing vascular and diagnostics franchises
Bringing together these two great companies will create a premier medical device business and immediately advance Abbott's strategic and competitive position.Miles D. White — Chairman and CEO, Abbott
03 Alere Inc. · Waltham, Massachusetts, USA $5.3B
Announced Feb 2016 Closed Oct 2017 All cash
point-of-care infectious disease testingcardiometabolic diagnosticstoxicologyrapid diagnostic platforms

Alere is a global leader in point-of-care diagnostics, providing rapid tests across infectious disease, cardiometabolic and toxicology testing close to the patient. $51 per share, approximately $5.3 billion at close (originally announced at $56 per share / ~$5.8 billion equity value).

Why it was attractive
  • Leadership in the ~$5.5 billion point-of-care testing market
  • significantly expanding Abbott's global diagnostics presence
We want to offer our customers the best and broadest diagnostics solutions. Alere helps us do that.Miles D. White — Chairman and CEO, Abbott
Our leading platforms and global presence in point-of-care diagnostics, combined with Abbott's broad portfolio of market-leading products, position the combined company for strong growth.Namal Nawana — President and CEO, Alere
04 CFR Pharmaceuticals S.A. · Santiago, Chile (Latin America) $2.9B
Announced May 2014 Closed Sep 2014 All cash
branded genericsLatin American distribution and manufacturingspecialty pharmaceuticals

CFR Pharmaceuticals is a Latin America-based branded generics pharmaceutical company with a broad portfolio of well-known, trusted products and a strong presence across the fast-growing region. approximately $2.9 billion.

Why it was attractive
  • More than doubled Abbott's branded generics sales and presence in the fast-growing Latin American market
By adding CFR's portfolio of well-known, trusted products, Abbott has taken another key step in actively shaping its portfolio to better meet the evolving needs of health care.Abbott — CFR completion news release
05 Solvay Pharmaceuticals · Brussels, Belgium (global, emerging-markets weighted) $4.5B
Announced Sep 2009 Closed Feb 2010 All cash
specialty pharmaceuticalsvaccinesemerging-markets commercial platformcardiometabolic and other therapeutic franchises

Solvay Pharmaceuticals is the pharmaceuticals business of the Solvay Group, with a diversified portfolio of branded specialty pharmaceutical products and a strong international, particularly emerging-markets, footprint. EUR 4.5 billion (approximately $6.2 billion) in cash, plus potential additional payments.

Why it was attractive
  • Diversified pharmaceutical portfolio with a strong emerging-markets growth platform
06 Piramal Healthcare Solutions (Piramal Healthcare's Healthcare Solutions business) · Mumbai, India $2.2B
Announced May 2010 Closed Sep 2010 All cash
branded genericsIndian pharmaceutical distribution and manufacturingemerging-markets commercial reach

Piramal's Healthcare Solutions business is a leading branded generics pharmaceutical operation in India with a broad product portfolio and extensive local distribution. $2.2 billion up-front plus $400 million annually for four years beginning in 2011 (approximately $3.72 billion total).

Why it was attractive
  • Top market position in the fast-growing Indian pharmaceutical market
07 Advanced Medical Optics, Inc. · Santa Ana, California, USA $2.8B
Announced Jan 2009 Closed Feb 2009 All cash
LASIK surgical systemscataract surgical devicescontact lens care productsophthalmic surgical equipment

Advanced Medical Optics is a leader in eye care, holding the number one position in LASIK surgical devices, number two in the cataract surgical device market and number three in the contact lens care market. $22.00 per share, approximately $2.8 billion including debt.

Why it was attractive
  • Leadership positions across the large and growing eye care market
08 Guidant's vascular intervention and endovascular businesses · Santa Clara, California, USA $4.1B
Announced Jan 2006 Closed Apr 2006 Combination
coronary stentsangioplasty systemsendovascular and peripheral vascular devicesdrug-eluting stent pipeline

Guidant's vascular intervention and endovascular solutions businesses, including coronary and peripheral stent and angioplasty product lines, acquired from Boston Scientific as a condition of Boston Scientific's acquisition of Guidant. approximately $4.1 billion (acquired from Boston Scientific in connection with its acquisition of Guidant).

Why it was attractive
  • Established Abbott as a major player in the global vascular intervention market with a drug-eluting stent pipeline
09 Kos Pharmaceuticals, Inc. · Cranbury, New Jersey, USA $3.7B
Announced Nov 2006 Closed Dec 2006 All cash
lipid management (NiaspanAdvicor)cardiometabolic specialty pharmaceuticalsrespiratory products

Kos Pharmaceuticals is a specialty pharmaceutical company focused on cardiometabolic and respiratory products, including the Niaspan and Advicor lipid-management franchises. $78.00 per share in cash (approximately $3.7 billion).

Why it was attractive
  • Complementary lipid-management and cardiometabolic franchise
  • shareholders owning ~53% of shares committed to tender
  • assuring closing
10 BASF's pharmaceutical business (Knoll) · Ludwigshafen, Germany (global operations) $6.9B
Announced Dec 2000 Closed Mar 2001 All cash
branded pharmaceuticalsimmunology and anti-inflammatory pipelineglobal pharmaceutical operations

BASF's pharmaceutical business, operated as Knoll Pharmaceuticals, including the global operations and an early-stage anti-inflammatory antibody (later commercialized by Abbott as HUMIRA). approximately $6.9 billion in cash.

Why it was attractive
  • Global pharmaceutical scale plus a pipeline antibody that became one of the best-selling drugs in history
11 Vysis, Inc. · Downers Grove, Illinois, USA $355M
Announced Oct 2001 Closed Dec 2001 All cash
FISH (fluorescence in situ hybridization) diagnosticsmolecular cytogeneticsgenomic disease management

Vysis is a genomic disease management company specializing in molecular cytogenetic and FISH-based diagnostic products for cancer and genetic disease. $30.50 per share in cash (approximately $355 million).

Why it was attractive
  • Pioneering molecular/FISH diagnostic technology that became the basis of Abbott Molecular
12 i-STAT Corporation · East Windsor, New Jersey, USA $392M
Announced Dec 2003 Closed Jan 2004 All cash
handheld point-of-care blood analyzersblood gas and chemistry cartridgesnear-patient diagnostic testing

i-STAT is the handheld point-of-care platform at the core of Abbott's with-patient blood testing business. The prescription device runs a wide range of blood tests from just two or three drops of a sample and returns lab-quality results in a matter of minutes, letting clinicians test wherever the patient is rather than sending samples to a central lab. Abbott reports the technology is used across a large share of U.S. hospitals, from the ICU and operating room to radiology, and it anchors the company's Point of Care diagnostics franchise, later modernized as the i-STAT Alinity system. $15.35 per share in cash (approximately $392 million).

Why it was attractive
  • Established Abbott in handheld point-of-care testing
  • a long-running growth platform (Abbott i-STAT)
13 Facet Biotech Corporation · Redwood City, California, USA $450M
Announced Mar 2010 Closed Apr 2010 All cash
biologics R&Dantibody engineering platformmultiple sclerosis and oncology drug candidates

Facet Biotech is a biotechnology company with a portfolio of biologic drug candidates, including programs in multiple sclerosis and oncology and an antibody-engineering platform. $27.00 per share in cash (approximately $450 million; net of cash ~$722 million enterprise / ~$450M net).

Why it was attractive
  • Added a biologics pipeline and antibody-engineering technology to Abbott's pharmaceutical research
14 Cardiovascular Systems, Inc. (CSI) · St. Paul, Minnesota, USA $851M
Closed Apr 2023 All-cash
atherectomy systemsperipheral artery disease treatmentcoronary artery disease treatmentvascular devices

Cardiovascular Systems, Inc. (CSI) makes an atherectomy system used in treating peripheral and coronary artery disease, adding complementary technologies to Abbott's portfolio of vascular device offerings. $851 million ($20.00 per common share).

Why it was attractive
  • Complementary atherectomy technology for Abbott Vascular
On April 27, 2023, Abbott completed the acquisition of Cardiovascular Systems, Inc. (CSI). CSI's atherectomy system, which is used in treating peripheral and coronary artery disease, adds complementary technologies to Abbott's portfolio of vascular device offerings.Abbott FY2023 10-K — Item 1 Business
15 Bigfoot Biomedical, Inc. · Milpitas, California, USA Not disclosed
Closed Sep 2023
connected insulin dosing systemsdiabetes management softwareintegration with continuous glucose monitoring

Bigfoot Biomedical develops connected insulin-management solutions, furthering Abbott's efforts to develop connected solutions for making diabetes management more personal and precise.

Why it was attractive
  • Connected insulin-management technology that complements Abbott's FreeStyle Libre diabetes franchise
On September 22, 2023, Abbott completed the acquisition of Bigfoot Biomedical, Inc. (Bigfoot), which will further Abbott's efforts to develop connected solutions for making diabetes management more personal and precise.Abbott FY2023 10-K — Item 1 Business
16 Walk Vascular, LLC · Irvine, California, USA Not disclosed
Closed Sep 2021
peripheral thrombectomy systemsminimally invasive blood-clot removalendovascular devices

Walk Vascular is a commercial-stage medical device company with a minimally invasive thrombectomy system designed to remove peripheral blood clots; its peripheral thrombectomy system has been incorporated into Abbott's existing endovascular portfolio.

Why it was attractive
  • Commercial-stage peripheral thrombectomy system complementary to Abbott's endovascular portfolio
In September 2021, Abbott acquired Walk Vascular, LLC (Walk Vascular), a commercial-stage medical device company with a minimally invasive thrombectomy system designed to remove peripheral blood clots. Walk Vascular's peripheral thrombectomy system has been incorporated into Abbott's existing endovascular portfolio.Abbott FY2023 10-K — financial statements note
17 IDEV Technologies, Inc. · United States $310M
Announced Jul 2013 Closed Jul 2013 Acquisition

IDEV Technologies, headquartered in Webster, Texas, is a privately held company developing next-generation devices for interventional radiologists, vascular surgeons and cardiologists, including the SUPERA Veritas self-expanding interwoven-nitinol stent for treating peripheral artery disease. Abbott acquired all outstanding equity to expand and complement its peripheral-vascular portfolio of guidewires, balloon catheters and stents.

18 Tendyne Holdings, Inc. · United States $250M
Announced Jul 2015 Closed Sep 2015 Acquisition of remaining equity

Tendyne Holdings is a private medical-device company developing minimally invasive mitral valve replacement therapies; its Bioprosthetic Mitral Valve System is designed to be implanted in a beating heart without open-heart surgery. Abbott acquired the equity it did not already own to broaden its foundation in treatments for mitral valve disease.

19 Cephea Valve Technologies, Inc. · United States Not disclosed
Announced Jan 2019 Closed Jan 2019 Purchase-option exercise

Cephea Valve Technologies is a privately held medical-device company developing a less-invasive transcatheter mitral valve replacement delivered through a vein in the leg, avoiding open-heart surgery. Abbott had provided capital and secured a purchase option in 2015, and in January 2019 exercised that option to acquire the company, building on its structural-heart portfolio.

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