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OSOPF vs MRK: Dividend Comparison 2026

OSOPF yields 2682.25% · MRK yields 2.81%● Live data

vsPost on X →
After 10 years · $10,000 invested · DRIP enabled
🏆 OSOPF wins by $2273.96M in total portfolio value
10 years
OSOPF
OSOPF
● Live price
2682.25%
Share price
$0.00
Annual div
$0.02
5Y div CAGR
-36.4%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$2274.02M
Annual income
$292,561,511.61
Full OSOPF calculator →
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 →

Portfolio growth — OSOPF vs MRK

📍 OSOPF 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 PeriodOSOPFMRK
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, OSOPF + MRK cover 0 of 12 monthsgood coverage

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

Tax Bracket Optimizer

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

OSOPF
Annual income on $10K today (after 15% tax)
$227,991.25/yr
After 10yr DRIP, annual income (after tax)
$248,677,284.87/yr
MRK
Annual income on $10K today (after 15% tax)
$238.95/yr
After 10yr DRIP, annual income (after tax)
$8,596.71/yr
At 15% tax rate, OSOPF beats the other by $248,668,688.16/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

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

OSOPF: 50%MRK: 50%
100% MRK50/50100% OSOPF
Portfolio after 10yr
$1137.04M
Annual income
$146,285,812.69/yr
Blended yield
12.87%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

OSOPF
No analyst data
Altman Z
2.0
Piotroski
6/9
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
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)

OSOPF buys
0
MRK buys
8
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 →
MetricOSOPFMRK
Forward yield2682.25%2.81%
Annual dividend / share$0.02$3.32
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR-36.4%32.7%
Portfolio after 10y$2274.02M$57.7K
Annual income after 10y$292,561,511.61$10,113.78
Total dividends collected$1927.39M$29.8K
Payment frequencyquarterlyquarterly
SectorStockHealthcare

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

YearOSOPF PortfolioOSOPF Income/yrMRK PortfolioMRK Income/yrGap
1← crossover$181,291$170,591.10$11,213$373.04+$170.1KOSOPF
2$2,032,238$1,838,256.84$12,667$512.06+$2.02MOSOPF
3$14,422,848$12,248,352.65$14,439$708.14+$14.41MOSOPF
4$67,101,131$51,668,683.95$16,640$988.16+$67.08MOSOPF
5$214,680,882$142,882,671.40$19,432$1,394.07+$214.66MOSOPF
6$501,425,304$271,716,761.24$23,057$1,992.90+$501.40MOSOPF
7$913,751,967$377,226,890.97$27,889$2,894.79+$913.72MOSOPF
8$1,386,314,320$408,599,715.67$34,518$4,286.29+$1386.28MOSOPF
9$1,851,828,569$368,472,246.93$43,912$6,494.35+$1851.78MOSOPF
10$2,274,018,081$292,561,511.61$57,714$10,113.78+$2273.96MOSOPF

OSOPF vs MRK: Complete Analysis 2026

OSOPFStock

Osotspa Public Company Limited, together with its subsidiaries manufactures and distributes energy drinks and personal care products worldwide. The company operates in three segments: Beverage, Personal Care, and Others. It offers energy drinks under the M-150, Lipovitan-D, Chalarm, Som in-Sum, White Shark, Shark Energy Drink, and M-Storm brand names; ready-to drink coffee under the M-Presso name; sport drinks under the M-Electrolyte brand; and functional drinks under the Peptein, Peptein Gold, C-Vitt, Calpis Lacto, and Slimma brands. The company also provides baby care products under the Babi Mild brand name; male grooming products under the Exit brand; women beauty care products under the Twelve Plus, Plantstory, Ole Strwaberry, PROhada, and OTG brands; healthcare products under the KRISNAKLAN, Utaitip, Tamjai, YATHAD 4, Yixin, and BANNER brands; and confectionery products under the Botan and Ole brand names. In addition, it provides marketing and property rental services; manufactures and distributes glass, and beverage concentrates and premixes; and distributes food, beverages, and cullet products. Further, the company engages in the import, retail, and wholesale of beverages; investing in other companies; provision of research and development services; electronic commerce business; and education and sale of herbal products. Additionally, it obtains licensing fee for use of trademark, as well as offers manufacturing and distribution services. Osotspa Public Company Limited was founded in 1891 and is based in Bangkok, Thailand.

Full OSOPF 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.