Is ATML or O a better dividend investment in 2026?

ATML currently yields 24.57% with a 5% 5-year dividend growth rate. O yields 5.28% with 3.2% growth. The better choice depends on your goal: ATML offers higher current income.

What is the dividend yield difference between ATML and O?

ATML has a forward dividend yield of 24.57% ($2.00/share annually). O yields 5.28% ($3.23/share annually). The yield gap is 19.29 percentage points.

Home › Compare › ATML vs O

ATML vs O: Dividend Comparison 2026

ATML yields 24.57% · O yields 5.28%● Live data

vsPost on X →

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

🏆 ATML wins by $62.0K in total portfolio value

INVESTMENT

TIME HORIZON10 years

ATML

● Live price

24.57%

Share price

$8.14

Annual div

$2.00

5Y div CAGR

Payout ratio

50%

After 10 yrs · $10,000 · DRIP

Portfolio value

$96.3K

Annual income

$10,688.62

Full ATML calculator →

Realty Income Corporation

● Live price

5.28%

Share price

$61.15

Annual div

$3.23

5Y div CAGR

15.1%

Payout ratio

50%

After 10 yrs · $10,000 · DRIP

Portfolio value

$34.2K

Annual income

$5,102.74

Full O calculator →

Portfolio growth — ATML vs O

📍 ATML 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	ATML	O
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, ATML + O cover 0 of 12 months — good coverage

Jan

—

Feb

—

Mar

—

Apr

—

May

—

Jun

—

Jul

—

Aug

—

Sep

—

Oct

—

Nov

—

Dec

—

ATML pays

O pays

Both pay

Neither

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Tax Bracket Optimizer

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

ATML

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

$2,088.45/yr

After 10yr DRIP, annual income (after tax)

$9,085.33/yr

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

$449.12/yr

After 10yr DRIP, annual income (after tax)

$4,337.33/yr

At 15% tax rate, ATML beats the other by $4,748.00/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 ATML + O for your $10,000?

ATML: 50%O: 50%

100% O50/50100% ATML

Portfolio after 10yr

$65.2K

Annual income

$7,895.68/yr

Blended yield

12.10%

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Analyst Conviction Gap

Where Wall Street is most bullish on O right now

ATML

No analyst data

Analyst Ratings

Buy

Hold

Sell

Consensus: Hold

Price Target

$64.00

+4.7% upside vs current

Range: $60.00 — $69.00

Altman Z

1.0

Piotroski

5/9

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)

ATML buys

O buys

No recent congressional trades found for ATML or O in the last 90 days.

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

MetricATMLO

Forward yield	24.57% ✓	5.28%
Annual dividend / share	$2.00	$3.23 ✓
Payout ratio	50%	50%
1-year div growth	0%	0%
5-year div CAGR	0%	15.1% ✓
Portfolio after 10y	$96.3K ✓	$34.2K
Annual income after 10y	$10,688.62 ✓	$5,102.74
Total dividends collected	$60.5K ✓	$20.7K
Payment frequency	quarterly	monthly
Sector	Stock	REIT

Year-by-year: ATML vs O ($10,000, DRIP)

Year	ATML Portfolio	ATML Income/yr	O Portfolio	O Income/yr	Gap
1← crossover	$13,157	$2,457.00	$10,818	$608.16	+$2.3K → ATML
2	$17,099	$3,021.20	$11,787	$741.68	+$5.3K → ATML
3	$21,966	$3,669.56	$12,946	$911.00	+$9.0K → ATML
4	$27,909	$4,405.54	$14,345	$1,127.94	+$13.6K → ATML
5	$35,094	$5,231.33	$16,056	$1,409.05	+$19.0K → ATML
6	$43,698	$6,147.76	$18,171	$1,777.83	+$25.5K → ATML
7	$53,911	$7,154.27	$20,820	$2,268.21	+$33.1K → ATML
8	$65,934	$8,248.94	$24,188	$2,929.90	+$41.7K → ATML
9	$79,978	$9,428.54	$28,533	$3,837.11	+$51.4K → ATML
10	$96,265	$10,688.62	$34,235	$5,102.74	+$62.0K → ATML

ATML vs O: Complete Analysis 2026

ATML — Stock

ATML is a dividend-paying stock. Use this calculator to estimate your future dividend income, DRIP compounding returns, and passive income potential from investing in ATML shares.

Full ATML Calculator →

O — REIT

Realty Income, The Monthly Dividend Company, is an S&P 500 company dedicated to providing stockholders with dependable monthly income. The company is structured as a REIT, and its monthly dividends are supported by the cash flow from over 6,500 real estate properties owned under long-term lease agreements with our commercial clients. To date, the company has declared 608 consecutive common stock monthly dividends throughout its 52-year operating history and increased the dividend 109 times since Realty Income's public listing in 1994 (NYSE: O). The company is a member of the S&P 500 Dividend Aristocrats index. Additional information about the company can be obtained from the corporate website at www.realtyincome.com.

Full O 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.