HomeCompareISSDY vs MRK

ISSDY vs MRK: Dividend Comparison 2026

ISSDY yields 1.80% · MRK yields 2.76%● Live data

vsPost on X →
After 10 years · $10,000 invested · DRIP enabled
🏆 MRK wins by $36.8K in total portfolio value
10 years
ISSDY
ISSDY
● Live price
1.80%
Share price
$9.30
Annual div
$0.17
5Y div CAGR
-50%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$20.0K
Annual income
$0.18
Full ISSDY 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 — ISSDY vs MRK

📍 MRK 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 PeriodISSDYMRK
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%.
📅

Dividend Calendar Overlap

Combined, ISSDY + MRK cover 0 of 12 monthsgood coverage

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

Tax Bracket Optimizer

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

ISSDY
Annual income on $10K today (after 15% tax)
$152.63/yr
After 10yr DRIP, annual income (after tax)
$0.15/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, MRK beats the other by $8,328.26/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

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

ISSDY: 50%MRK: 50%
100% MRK50/50100% ISSDY
Portfolio after 10yr
$38.4K
Annual income
$4,899.16/yr
Blended yield
12.77%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

ISSDY
Analyst Ratings
1
Buy
1
Hold
1
Sell
Consensus: Buy
Altman Z
2.8
Piotroski
7/9
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)

ISSDY buys
0
MRK buys
0
No recent congressional trades found for ISSDY or MRK in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricISSDYMRK
Forward yield1.80%2.76%
Annual dividend / share$0.17$3.32
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR-50%32.7%
Portfolio after 10y$20.0K$56.8K
Annual income after 10y$0.18$9,798.13
Total dividends collected$180.00$28.9K
Payment frequencyquarterlyquarterly
SectorStockHealthcare
Analyst consensusBuyBuy

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

YearISSDY PortfolioISSDY Income/yrMRK PortfolioMRK Income/yrGap
1← crossover$10,790$89.78$11,206$366.19$416.00MRK
2$11,590$45.27$12,650$502.35$1.1KMRK
3$12,424$22.72$14,407$694.19$2.0KMRK
4$13,305$11.38$16,585$967.82$3.3KMRK
5$14,243$5.70$19,342$1,363.89$5.1KMRK
6$15,242$2.85$22,913$1,947.19$7.7KMRK
7$16,311$1.42$27,662$2,823.89$11.4KMRK
8$17,453$0.71$34,159$4,173.35$16.7KMRK
9$18,675$0.36$43,337$6,308.80$24.7KMRK
10$19,983$0.18$56,776$9,798.13$36.8KMRK

ISSDY vs MRK: Complete Analysis 2026

ISSDYStock

ISS A/S provides workplace management and facility services. It offers office, hospital, laboratory, food hygiene, hospitality and events cleaning services; and hospitality, catering, fine dining and event catering, and micro-kitchens and vending services, as well as operates restaurants, pop-up or high street concept stores, coffee bars, and power plants. The company also provides security services comprising security awareness training, surveillance, workplace safety and emergency management, consulting, security risk management, and technical installation services. In addition, it offers support services, which include front desk and reception, meeting and conference management, switchboards and service desk, concierge, mail and courier, document, executive and administrative support, and experience curation and management services. Further, the company provides energy management, asset management, building structure and fabric, critical environments, property maintenance, and waste management services. Additionally, it designs and delivers workplace strategies and solutions, such as portfolio strategy, curated experience and workplace strategy, workplace design, service design, relocation strategy, capital projects, mental rebuild, and co-working services. ISS A/S was founded in 1901 and is headquartered in Søborg, Denmark.

Full ISSDY Calculator →

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 →
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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.