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GMBXF vs MRK: Dividend Comparison 2026

GMBXF yields 2.82% · MRK yields 2.76%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 GMBXF wins by $99.70M in total portfolio value
10 years
GMBXF
GMBXF
● Live price
2.82%
Share price
$10.65
Annual div
$0.30
5Y div CAGR
93.6%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$99.75M
Annual income
$91,161,421.66
Full GMBXF 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 — GMBXF vs MRK

📍 GMBXF 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 PeriodGMBXFMRK
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, GMBXF + MRK cover 0 of 12 monthsgood coverage

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

Tax Bracket Optimizer

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

GMBXF
Annual income on $10K today (after 15% tax)
$239.86/yr
After 10yr DRIP, annual income (after tax)
$77,487,208.41/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, GMBXF beats the other by $77,478,880.00/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

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

GMBXF: 50%MRK: 50%
100% MRK50/50100% GMBXF
Portfolio after 10yr
$49.90M
Annual income
$45,585,609.90/yr
Blended yield
91.35%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

GMBXF
Analyst Ratings
1
Hold
Consensus: Hold
Altman Z
5.5
Piotroski
8/9
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)

GMBXF buys
0
MRK buys
0
No recent congressional trades found for GMBXF or MRK in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricGMBXFMRK
Forward yield2.82%2.76%
Annual dividend / share$0.30$3.32
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR93.6%32.7%
Portfolio after 10y$99.75M$56.8K
Annual income after 10y$91,161,421.66$9,798.13
Total dividends collected$99.07M$28.9K
Payment frequencyquarterlyquarterly
SectorStockHealthcare
Analyst consensusHoldBuy

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

YearGMBXF PortfolioGMBXF Income/yrMRK PortfolioMRK Income/yrGap
1← crossover$11,246$546.32$11,206$366.19+$40.00GMBXF
2$13,145$1,111.67$12,650$502.35+$495.00GMBXF
3$16,416$2,351.01$14,407$694.19+$2.0KGMBXF
4$22,878$5,312.35$16,585$967.82+$6.3KGMBXF
5$37,874$13,395.10$19,342$1,363.89+$18.5KGMBXF
6$80,649$40,123.41$22,913$1,947.19+$57.7KGMBXF
7$240,881$154,586.80$27,662$2,823.89+$213.2KGMBXF
8$1,093,149$835,406.21$34,159$4,173.35+$1.06MGMBXF
9$8,029,220$6,859,549.94$43,337$6,308.80+$7.99MGMBXF
10$99,752,687$91,161,421.66$56,776$9,798.13+$99.70MGMBXF

GMBXF vs MRK: Complete Analysis 2026

GMBXFStock

Grupo México, S.A.B. de C.V. engages in copper production, freight transportation, and infrastructure businesses worldwide. The company operates through Mining, Transportation, and Infrastructure divisions. The Mining division explores for copper, silver, molybdenum, zinc, sulfuric acid, gold, and selenium. It owns interests in 15 underground and open pit mines, and 8 exploration projects in Mexico, Peru, the United States, Argentina, Chile, Ecuador, and Spain. The Transportation division offers railroad transportation services, including general hauling and intermodal freight services by railroad; passenger transportation services; and auxiliary terminal management and intra-terminal hauling services. This division provides railroad services for the agriculture, automotive, cement, energy, intermodal, metals and minerals, industrial products, and chemical and fertilizer sectors. It operates a railroad network of 11,131 km across 24 states in Mexico. The Infrastructure division offers land and ocean drilling services; and engineering services. It also generates energy through a combined cycle plant and wind farm; and constructs and operates Salamanca-León highway and Silao Bypas. Grupo México, S.A.B. de C.V. was founded in 1890 and is based in Mexico City, Mexico.

Full GMBXF 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.