Merck And Co Inc (MRK) Return on Investment ROI from the third quarter of 2026 to third quarter of 2025 and for the year 2026, average high and low, overall ranking from Sep 30 2026 to Sep 30 2025 - CSIMarket
CSIMarket
 


Merck and Co Inc   (NYSE: MRK)


Merck And Co Inc's ROI from its third quarter of 2026 to the third quarter of 2025 and 5 Year Period

Return on Investment, Quarterly Results, Trends, Rankings, Statistics

What is Merck And Co Inc's ROI in the third quarter of 2026?
Merck and Co Inc achieved a return on average invested assets (ROI) of 2.46 % in its third quarter of 2026, which is below Merck And Co Inc's average return on investment, which stands at 11.39%.

ROI fell compared to the second quarter of 2026, despite the net income growth of % from the second quarter of 2026.

Within the Healthcare sector 86 other companies had a higher return on investment. While return on investment, the total ranking has deteriorated compared to the second quarter of 2026 from 339 to 842.

Definition and Formula of Return on Investment



Return On Investment (Sep 30 2026)
III. Quarter
(Jun 30 2026)
II. Quarter
(Mar 31 2026)
I. Quarter
(Dec 31 2025)
IV. Quarter
(Sep 30 2025)
III. Quarter
Y / Y Investment Change TTM 17.88 % 18.63 % 14.42 % 14.78 % 11.15 %
Y / Y Net Income Change TTM -87.15 % -80.69 % -25.48 % 164.49 % 502.47 %
Investment (TTM) in Millions 104,025 102,122 92,657 99,468 91,933
Return On Investment (TTM) 2.46 % 3.28 % 9.73 % 20.49 % 22.55 %
MRK's Overall Ranking # 842 # 339 # 265 # 291 # 288
Seq. Investment Change TTM 3.13 % 5.18 % 3 % 5.5 % 3.79 %
Seq. Net Income Change TTM -22.78 % -64.52 % -51.08 % -4.1 % 15.99 %
Net Income (TTM) in Millions 2,448 3,170 8,935 18,263 19,044




Return On Investment MRK's Ranking
Within: No.
Industry # 24
Sector # 87
Overall # 842

Return On Investment Statistics
High Average Low
25.04 %
11.39 %
0.5 %
(Dec. 30, 2009)   (Dec 31 2023)



  News about Merck and Co Inc Return on Investment ROI

Breaking Boundaries Mercks KEYTRUDA Gains European Nod Against Mesothelioma While Bolstering Market Footprint,

November 15, 2024

Merck Achieves Significant Milestone with Positive EU CHMP Opinion for KEYTRUDA in Combating Malignant Pleural Mesothelioma A Promising Step Forward in Mesothelioma TreatmentRahway, N.J. Merck and Co. Inc. an American multinational pharmaceutical powerhouse known as MSD outside of the United States and Canada, continues to make waves in the healthcare sector. Recently, the European Medicines Agency s Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion recommending the approval of KEYTRUDA (pembrolizumab). This endorsement relates to the first-line treatment of adult patients dealing with unresectable non-epithelioid malignant pleural mesothelioma (MPM), marking a crucial step forward in addressing this aggressive form of cancer. KEYTRUDA s Collaborative Approach KEYTRUDA is Merck’s well-regarded anti-PD-1 (programmed death receptor-1) therapy, which has played a pivotal role in the treatment of various cancers worldwide. The recent recommendation accentuates a combination treatment approach, leveraging KEYTRUDA’s strengths with that of pemetrexed and platinum chemotherapy. When administered together, this regimen aims to enhance therapeutic efficacy for patients grappling with this hard-to-treat malignancy.

s in the ophthalmology sector. The company, in partnership with its wholly-owned subsidiary EyeBio, recently initiate...

September 18, 2024

Merck Advances in Oncology and Ophthalmology: Key Approvals and Clinical Trials Reshape Future TherapiesMerck (NYSE: MRK), recognized as MSD outside of the United States and Canada, continues to make significant strides in its therapeutic offerings, particularly in the fields of oncology and ophthalmology. Recent announcements disclose critical approvals and ongoing clinical trials that demonstrate the company s commitment to expanding treatment options for patients facing severe health challenges. FDA Approves KEYTRUDA Combination Therapy for Malignant Pleural MesotheliomaIn a groundbreaking move, the U.S. Food and Drug Administration (FDA) has approved Merck’s KEYTRUDA (pembrolizumab) in combination with pemetrexed and platinum-based chemotherapy as a first-line treatment for adult patients grappling with unresectable advanced or metastatic malignant pleural mesothelioma (MPM). Announced from Merck’s Rahway, New Jersey headquarters, this approval is grounded in the robust data obtained from the pivotal Phase 2/3 IND.227/KEYNOTE-483 trial.






Financial Statements
Merck And Co Inc's III. Quarter Investments $ 104,025 Millions MRK's Balance sheet
Merck And Co Inc's III. Quarter Income $ 5,065 Millions Quarterly MRK's Income Statement
MRK's Income by Division See MRK's Income by Division


MRK Annual Return On Investment (Dec 31 2025)
2025
(Dec 31 2024)
2024
(Dec 31 2023)
2023
(Dec 31 2022)
2022
(Dec 31 2021)
2021
Total Investments in Millions 99,468 80,893 71,372 74,870 78,454
Y / Y Investment Growth 22.96 % 13.34 % -4.67 % -4.57 % 23.88 %
Net Income in Millions 18,263 17,133 377 14,526 13,062
Y / Y Net Income Growth 6.6 % 4444.56 % -97.4 % 11.21 % 84.44 %
Annual Return On Investment 18.36 % 21.18 % 0.53 % 19.4 % 16.65 %


Annual Roi Comment
In the fiscal year 2025 ROI deteriorated to 18.36 %, despite net income growth.

Definition and Formula of Return on Investment

Other ROI Ratios
Major Pharmaceutical Preparations Industry Roi Trends and Statistics
Healthcare Sector Return On Investment Statistics
Roi Trends for overall market
MRK's Roi Ratio versus Major Pharmaceutical Preparations Industry, Healthcare Sector and total Market
Highest Ranking Return On Investment
Lowest Ranking Return On Investment
Subscribers only: Roi for MRK's Competitors
Subscribers only: Roi for Merck And Co Inc's Suppliers
Subscribers only: Return On Investment for MRK's Customers

Other Ratios
MRK's Roa MRK's Inventory Turnover Ratio MRK's Growth Rates MRK's Dividend Statistics
MRK's Profitability Ratios MRK's Asset Turnover Ratio MRK's Dividend Growth
MRK's Roe MRK's Valuation Ratios MRK's Financial Strength Ratios MRK's Dividend Payout Ratio



Companies with similar Return On Investment at Sep 30 2026, within Healthcare Sector ROI
Lifevantage Corp  6.51 %
Merit Medical Systems Inc  6.21 %
Davita Inc   6.13 %
Black Hawk Acquisition Corporation  6.10 %
Iqvia Holdings Inc   6.09 %
Labcorp Holdings Inc   6.07 %
Pacs Group Inc   5.95 %
Ensign Group Inc  5.94 %
Amneal Pharmaceuticals Inc   5.59 %
Sotera Health Company  5.43 %
Henry Schein Inc   5.27 %
Abbott Laboratories  5.14 %
Haemonetics Corporation  4.85 %
Teleflex Incorporated  4.81 %
Lifestance Health Group Inc   3.71 %
U S Physical Therapy Inc  3.33 %
Conmed Corporation  3.16 %
Integer Holdings Corporation  3.13 %
Avantor Inc   3.11 %
Innovage Holding Corp   2.95 %
Ligand Pharmaceuticals Incorporated  2.84 %
Revvity Inc  2.35 %
Pfizer Inc  2.34 %
Jazz Pharmaceuticals Plc  2.12 %
Teva Pharmaceutical Industries Limited  1.96 %
Icu Medical Inc  1.74 %
Biogen Inc   1.26 %
Community Health Systems Inc   1.03 %
Waters Corporation  0.51 %


Date modified: 2026-11-05T14:29:13+00:00



Help

About us

Products

Data downloads

API

CSIMarket Company, Sector, Industry, Market Analysis, Stock Quotes, Earnings, Economy, News and Research.

Intraday data delayed per exchange requirements. All quotes are in local exchange time. Intraday data delayed 15 minutes for Nasdaq, and other exchanges. Fundamental and financial data for Stocks, Sector, Industry, and Economic Indicators provided by CSIMarket.com

Disclaimer: Information provided by CSIMarket.com is for informational purposes only and does not constitute investment advice, recommendation, or solicitation to buy or sell any security.

© 2026 CSIMarket.com — Proprietary financial dataset. All rights reserved. Redistribution or automated extraction prohibited.