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MDSI vs MRK: Dividend Comparison 2026

MDSI yields 2000000.00% · MRK yields 2.76%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 MDSI wins by $4.879226400974806e+39M in total portfolio value
10 years
MDSI
MDSI
● Live price
2000000.00%
Share price
$0.00
Annual div
$2.00
5Y div CAGR
0%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$4.879226400974806e+39M
Annual income
$4,878,746,539,330,970,000,000,000,000,000,000,000,000,000,000.00
Full MDSI calculator →
MRK
Merck & Co. Inc.
● Live price
2.76%
Share price
$120.31
Annual div
$3.32
5Y div CAGR
32.7%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$56.8K
Annual income
$9,798.13
Full MRK calculator →

Portfolio growth — MDSI vs MRK

📍 MDSI pulled ahead of the other in Year 1

Annual dividend income

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Recession Test — Did They Cut Dividends?

How each stock treated shareholders during the 3 biggest crises of the last 20 years

Crisis PeriodMDSIMRK
2008–2009
GFC
— No data— No data
2020 Q1–Q2
COVID
— No data— No data
2022 Q4
Rate Hike
— No data— No data
Based on dividend payment history. "Increased" = dividend grew during crisis. "Maintained" = held within 3%. "Cut" = reduced by more than 3%.
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Dividend Calendar Overlap

Combined, MDSI + MRK cover 0 of 12 months — good coverage

Jan
—
Feb
—
Mar
—
Apr
—
May
—
Jun
—
Jul
—
Aug
—
Sep
—
Oct
—
Nov
—
Dec
—
MDSI pays
MRK pays
Both pay
Neither
💰

Tax Bracket Optimizer

Which stock is actually better after tax? Adjust your rate to find out.

MDSI
Annual income on $10K today (after 15% tax)
$170,000,000.00/yr
After 10yr DRIP, annual income (after tax)
$4,146,934,558,431,324,500,000,000,000,000,000,000,000,000,000.00/yr
MRK
Annual income on $10K today (after 15% tax)
$234.56/yr
After 10yr DRIP, annual income (after tax)
$8,328.41/yr
At 15% tax rate, MDSI beats the other by $4,146,934,558,431,324,500,000,000,000,000,000,000,000,000,000.00/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

What's the optimal mix of MDSI + MRK for your $10,000?

MDSI: 50%MRK: 50%
100% MRK50/50100% MDSI
Portfolio after 10yr
$2.439613200487403e+39M
Annual income
$2,439,373,269,665,485,000,000,000,000,000,000,000,000,000,000.00/yr
Blended yield
99.99%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

MDSI
No analyst data
MRK
Analyst Ratings
25
Buy
11
Hold
1
Sell
Consensus: Buy
Price Target
$128.54
+6.8% upside vs current
Range: $100.00 — $150.00
Altman Z
4.0
Piotroski
6/9
Analyst ratings via FMP. Altman Z-Score: >3.0 safe, 1.81–3.0 grey zone, <1.81 distress. Piotroski: 7–9 strong, 0–3 weak.
🏛️

Copy Congress — What Are Politicians Buying?

Senate & House STOCK Act disclosures (last 90 days)

MDSI buys
0
MRK buys
0
No recent congressional trades found for MDSI or MRK in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricMDSIMRK
Forward yield2000000.00% ✓2.76%
Annual dividend / share$2.00$3.32 ✓
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR0%32.7% ✓
Portfolio after 10y$4.879226400974806e+39M$56.8K ✓
Annual income after 10y$4,878,746,539,330,970,000,000,000,000,000,000,000,000,000,000.00 ✓$9,798.13
Total dividends collected$4.879195005460081e+39M$28.9K ✓
Payment frequencyquarterlyquarterly
SectorStockHealthcare

Year-by-year: MDSI vs MRK ($10,000, DRIP)

YearMDSI PortfolioMDSI Income/yrMRK PortfolioMRK Income/yrGap
1← crossover$200,010,700$200,000,000.00$11,206$366.19+$200.00M → MDSI
2$3,738,731,768,458$3,738,517,757,009.35$12,650$502.35+$3738731.76M → MDSI
3$65,315,062,866,930,490$65,311,062,423,938,240.00$14,407$694.19+$65315062866.92M → MDSI
4$1,066,400,830,062,625,000,000$1,066,330,942,945,357,500,000.00$16,585$967.82+$1066400830062625.00M → MDSI
5$16,272,182,796,453,826,000,000,000$16,271,041,747,565,660,000,000,000.00$19,342$1,363.89+$16272182796453826560.00M → MDSI
6$232,054,240,113,661,900,000,000,000,000$232,036,828,878,069,680,000,000,000,000.00$22,913$1,947.19+$2.3205424011366188e+23M → MDSI
7$3,092,799,066,104,688,500,000,000,000,000,000$3,092,550,768,067,767,400,000,000,000,000,000.00$27,662$2,823.89+$3.0927990661046884e+27M → MDSI
8$38,524,105,697,352,694,000,000,000,000,000,000,000$38,520,796,402,351,967,000,000,000,000,000,000,000.00$34,159$4,173.35+$3.8524105697352695e+31M → MDSI
9$448,468,826,014,798,700,000,000,000,000,000,000,000,000$448,427,605,221,702,600,000,000,000,000,000,000,000,000.00$43,337$6,308.80+$4.484688260147987e+35M → MDSI
10$4,879,226,400,974,806,000,000,000,000,000,000,000,000,000,000$4,878,746,539,330,970,000,000,000,000,000,000,000,000,000,000.00$56,776$9,798.13+$4.879226400974806e+39M → MDSI

MDSI vs MRK: Complete Analysis 2026

MDSI — Stock

Matrix Denture Systems International, Inc. creates sports supplements, innovative formulas and nutritional protocols. The company is headquartered in Weston, FL.

Full MDSI Calculator →

MRK — Healthcare

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, such as preventive pediatric, adolescent, and adult vaccines. The Animal Health segment discovers, develops, manufactures, and markets veterinary pharmaceuticals, vaccines, and health management solutions and services, as well as digitally connected identification, traceability, and monitoring products. It serves drug wholesalers and retailers, hospitals, and government agencies; managed health care providers, such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians and physician distributors, veterinarians, and animal producers. The company has collaborations with AstraZeneca PLC; Bayer AG; Eisai Co., Ltd.; Ridgeback Biotherapeutics; and Gilead Sciences, Inc. to jointly develop and commercialize long-acting treatments in HIV. Merck & Co., Inc. was founded in 1891 and is headquartered in Kenilworth, New Jersey.

Full MRK Calculator →
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⚠️ Educational purposes only. Not financial advice. Congressional trades sourced from SEC STOCK Act filings via FMP. Past performance does not guarantee future results.