Is IOAC or MRK a better dividend investment in 2026?

IOAC currently yields 20.83% with a 5% 5-year dividend growth rate. MRK yields 3.25% with 8.2% growth. The better choice depends on your goal: IOAC offers higher current income.

What is the dividend yield difference between IOAC and MRK?

IOAC has a forward dividend yield of 20.83% ($2.00/share annually). MRK yields 3.25% ($3.08/share annually). The yield gap is 17.58 percentage points.

Home › Compare › IOAC vs MRK

IOAC vs MRK: Dividend Comparison 2026

IOAC yields 20.83% · MRK yields 3.25%● Live data

vsPost on X →

After 10 years · $10,000 invested · DRIP enabled

🏆 IOAC wins by $46.1K in total portfolio value

INVESTMENT

TIME HORIZON10 years

IOAC

● Live price

20.83%

Share price

$9.60

Annual div

$2.00

5Y div CAGR

Payout ratio

50%

After 10 yrs · $10,000 · DRIP

Portfolio value

$76.8K

Annual income

$7,358.60

Full IOAC calculator →

MRK

Merck & Co. Inc.

● Live price

3.25%

Share price

$94.80

Annual div

$3.08

5Y div CAGR

8.2%

Payout ratio

42%

After 10 yrs · $10,000 · DRIP

Portfolio value

$30.7K

Annual income

$950.29

Full MRK calculator →

Portfolio growth — IOAC vs MRK

📍 IOAC 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 Period	IOAC	MRK
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, IOAC + MRK cover 0 of 12 months — good coverage

Jan

—

Feb

—

Mar

—

Apr

—

May

—

Jun

—

Jul

—

Aug

—

Sep

—

Oct

—

Nov

—

Dec

—

IOAC pays

MRK pays

Both pay

Neither

💰

Tax Bracket Optimizer

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

IOAC

Annual income on $10K today (after 15% tax)

$1,770.83/yr

After 10yr DRIP, annual income (after tax)

$6,254.81/yr

MRK

Annual income on $10K today (after 15% tax)

$276.16/yr

After 10yr DRIP, annual income (after tax)

$807.75/yr

At 15% tax rate, IOAC beats the other by $5,447.06/year in after-tax income after 10 years on $10,000

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Lazy Portfolio Split Optimizer

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

IOAC: 50%MRK: 50%

100% MRK50/50100% IOAC

Portfolio after 10yr

$53.8K

Annual income

$4,154.45/yr

Blended yield

7.72%

📊

Analyst Conviction Gap

Where Wall Street is most bullish on MRK right now

IOAC

No analyst data

Altman Z

-188.2

Piotroski

6/9

MRK

Analyst Ratings

Buy

Hold

Sell

Consensus: Buy

Price Target

$128.54

+35.6% 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.

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Copy Congress — What Are Politicians Buying?

Senate & House STOCK Act disclosures (last 90 days)

IOAC buys

MRK buys

No recent congressional trades found for IOAC or MRK in the last 90 days.

STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →

MetricIOACMRK

Forward yield	20.83% ✓	3.25%
Annual dividend / share	$2.00	$3.08 ✓
Payout ratio	50%	42% ✓
1-year div growth	0%	5.5% ✓
5-year div CAGR	0%	8.2% ✓
Portfolio after 10y	$76.8K ✓	$30.7K
Annual income after 10y	$7,358.60 ✓	$950.29
Total dividends collected	$44.6K ✓	$6.1K
Payment frequency	quarterly	quarterly
Sector	Stock	Healthcare

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

Year	IOAC Portfolio	IOAC Income/yr	MRK Portfolio	MRK Income/yr	Gap
1← crossover	$12,783	$2,083.33	$11,192	$351.54	+$1.6K → IOAC
2	$16,167	$2,488.97	$12,524	$392.70	+$3.6K → IOAC
3	$20,241	$2,941.88	$14,015	$438.65	+$6.2K → IOAC
4	$25,100	$3,442.18	$15,682	$489.96	+$9.4K → IOAC
5	$30,846	$3,989.26	$17,547	$547.23	+$13.3K → IOAC
6	$37,587	$4,581.82	$19,632	$611.16	+$18.0K → IOAC
7	$45,436	$5,217.88	$21,963	$682.53	+$23.5K → IOAC
8	$54,511	$5,894.84	$24,571	$762.18	+$29.9K → IOAC
9	$64,937	$6,609.61	$27,486	$851.08	+$37.5K → IOAC
10	$76,841	$7,358.60	$30,745	$950.29	+$46.1K → IOAC

IOAC vs MRK: Complete Analysis 2026

IOAC — Stock

Innovative International Acquisition Corp. does not have significant operations. The company focuses on effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or other similar business transaction with one or more businesses in consumer technology, healthcare, information technology services, and enterprise software as a service. The company was incorporated in 2021 and is based in Dana Point, California.

Full IOAC Calculator →

MRK — Healthcare

Merck is a Dividend Aristocrat with 14+ consecutive years of increases. Keytruda (pembrolizumab) is the world's best-selling cancer drug and drives exceptional cash generation. The company's oncology and vaccines pipeline provides long-term growth visibility beyond the Keytruda patent cliff in the 2030s.

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.