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MRK vs WSO: Dividend Comparison 2026

MRK yields 2.81% · WSO yields 3.44%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 WSO wins by $1.95M in total portfolio value
10 years
MRK
Merck & Co. Inc.
● Live price
2.81%
Share price
$118.10
Annual div
$3.32
5Y div CAGR
32.7%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$57.7K
Annual income
$10,113.78
Full MRK calculator →
WSO
WSO
● Live price
3.44%
Share price
$348.91
Annual div
$12.00
5Y div CAGR
65%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$2.01M
Annual income
$1,453,019.57
Full WSO calculator →

Portfolio growth — MRK vs WSO

📍 WSO 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 PeriodMRKWSO
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, MRK + WSO cover 0 of 12 monthsgood coverage

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

Tax Bracket Optimizer

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

MRK
Annual income on $10K today (after 15% tax)
$238.95/yr
After 10yr DRIP, annual income (after tax)
$8,596.71/yr
WSO
Annual income on $10K today (after 15% tax)
$292.34/yr
After 10yr DRIP, annual income (after tax)
$1,235,066.63/yr
At 15% tax rate, WSO beats the other by $1,226,469.92/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

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

MRK: 50%WSO: 50%
100% WSO50/50100% MRK
Portfolio after 10yr
$1.03M
Annual income
$731,566.67/yr
Blended yield
70.81%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

MRK
Analyst Ratings
24
Buy
12
Hold
1
Sell
Consensus: Buy
Price Target
$128.54
+8.8% upside vs current
Range: $100.00 — $150.00
Altman Z
4.0
Piotroski
6/9
WSO
Analyst Ratings
8
Buy
16
Hold
2
Sell
Consensus: Hold
Price Target
$378.50
+8.5% upside vs current
Range: $349.00 — $425.00
Altman Z
10.0
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)

MRK buys
8
WSO buys
0
PoliticianChamberTickerTypeAmountDate
Josh Gottheimer🏢 House$MRK▲ Buy$1,001 - $15,0002026-02-04
Michael McCaul🏢 House$MRK▼ Sell$15,001 - $50,0002026-01-13
Gilbert Cisneros🏢 House$MRK▲ Buy$1,001 - $15,0002025-12-19
Julie Johnson🏢 House$MRK▼ Sell$1,001 - $15,0002025-12-18
Julie Johnson🏢 House$MRK▼ Sell$1,001 - $15,0002025-11-13
Ro Khanna🏢 House$MRK▼ Sell$1,001 - $15,0002025-09-29
Val Hoyle🏢 House$MRK▼ Sell$1,001 - $15,0002025-09-23
Marjorie Taylor Greene🏢 House$MRK▲ Buy$1,001 - $15,0002025-08-28
Julie Johnson🏢 House$MRK▼ Sell$1,001 - $15,0002025-08-14
Gilbert Cisneros🏢 House$MRK▲ Buy$1,001 - $15,0002025-08-05
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricMRKWSO
Forward yield2.81%3.44%
Annual dividend / share$3.32$12.00
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR32.7%65%
Portfolio after 10y$57.7K$2.01M
Annual income after 10y$10,113.78$1,453,019.57
Total dividends collected$29.8K$1.93M
Payment frequencyquarterlyquarterly
SectorHealthcareStock
Analyst consensusBuyHold
Analyst price target$128.54$378.50

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

YearMRK PortfolioMRK Income/yrWSO PortfolioWSO Income/yrGap
1← crossover$11,213$373.04$11,267$567.48$54.00WSO
2$12,667$512.06$13,042$986.00$375.00WSO
3$14,439$708.14$15,715$1,759.96$1.3KWSO
4$16,640$988.16$20,085$3,270.17$3.4KWSO
5$19,432$1,394.07$27,936$6,445.13$8.5KWSO
6$23,057$1,992.90$43,716$13,823.69$20.7KWSO
7$27,889$2,894.79$80,133$33,357.25$52.2KWSO
8$34,518$4,286.29$180,032$94,289.78$145.5KWSO
9$43,912$6,494.35$519,300$326,665.44$475.4KWSO
10$57,714$10,113.78$2,008,670$1,453,019.57$1.95MWSO

MRK vs WSO: Complete Analysis 2026

MRKHealthcare

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 →

WSOStock

Watsco, Inc., together with its subsidiaries, distributes air conditioning, heating, refrigeration equipment, and related parts and supplies. The company distributes equipment comprising residential ducted and ductless air conditioners, such as gas, electric, and oil furnaces; commercial air conditioning and heating equipment systems; and other specialized equipment. It also offers parts, including replacement compressors, evaporator coils, motors, and other component parts; and supplies, such as thermostats, insulation materials, refrigerants, ductworks, grills, registers, sheet metals, tools, copper tubing, concrete pads, tapes, adhesives, and other ancillary supplies, as well as plumbing and bathroom remodeling supplies. The company serves contractors and dealers that service the replacement and new construction markets for residential and light commercial central air conditioning, heating, and refrigeration systems. As of December 31, 2021, it operated from 671 locations in the United States, Canada, Mexico, and Puerto Rico, as well as exports its products to Latin America and the Caribbean Basin. Watsco, Inc. was founded in 1945 and is headquartered in Miami, Florida.

Full WSO 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.