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COSLF vs GBDC: Dividend Comparison 2026

COSLF yields 20000000.00% · GBDC yields 11.85%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 COSLF wins by $4.875981653489057e+49M in total portfolio value
10 years
COSLF
COSLF
● Live price
20000000.00%
Share price
$0.00
Annual div
$2.00
5Y div CAGR
0%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$4.875981653489057e+49M
Annual income
$48,759,336,949,911,260,000,000,000,000,000,000,000,000,000,000,000,000,000.00
Full COSLF calculator →
GBDC
GBDC
● Live price
11.85%
Share price
$12.66
Annual div
$1.50
5Y div CAGR
51.1%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$20.78M
Annual income
$16,389,263.41
Full GBDC calculator →

Portfolio growth — COSLF vs GBDC

📍 COSLF 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 PeriodCOSLFGBDC
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, COSLF + GBDC cover 0 of 12 months — good coverage

Jan
—
Feb
—
Mar
—
Apr
—
May
—
Jun
—
Jul
—
Aug
—
Sep
—
Oct
—
Nov
—
Dec
—
COSLF pays
GBDC pays
Both pay
Neither
💰

Tax Bracket Optimizer

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

COSLF
Annual income on $10K today (after 15% tax)
$1,700,000,000.00/yr
After 10yr DRIP, annual income (after tax)
$41,445,436,407,424,570,000,000,000,000,000,000,000,000,000,000,000,000,000.00/yr
GBDC
Annual income on $10K today (after 15% tax)
$1,007.11/yr
After 10yr DRIP, annual income (after tax)
$13,930,873.90/yr
At 15% tax rate, COSLF beats the other by $41,445,436,407,424,570,000,000,000,000,000,000,000,000,000,000,000,000,000.00/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 COSLF + GBDC for your $10,000?

COSLF: 50%GBDC: 50%
100% GBDC50/50100% COSLF
Portfolio after 10yr
$2.4379908267445285e+49M
Annual income
$24,379,668,474,955,630,000,000,000,000,000,000,000,000,000,000,000,000,000.00/yr
Blended yield
100.00%
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Analyst Conviction Gap

Where Wall Street is most bullish on GBDC right now

COSLF
No analyst data
Altman Z
-17.3
Piotroski
1/9
GBDC
Analyst Ratings
6
Buy
5
Hold
Consensus: Buy
Price Target
$14.00
+10.6% upside vs current
Range: $13.00 — $15.00
Altman Z
0.6
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)

COSLF buys
0
GBDC buys
2
PoliticianChamberTickerTypeAmountDate
David P. Joyce🏢 House$GBDC▼ Sell$1,001 - $15,0002023-06-30
David P. Joyce🏢 House$GBDC▼ Sell$15,001 - $50,0002023-06-19
David P. Joyce🏢 House$GBDC▼ Sell$15,001 - $50,0002022-07-14
David P. Joyce🏢 House$GBDC▼ Sell$15,001 - $50,0002022-07-12
Teresa Leger Fernandez🏢 House$GBDC▼ Sell$15,001 - $50,0002021-01-20
David P. Joyce🏢 House$GBDC▲ Buy$1,001 - $15,0002020-02-25
David P. Joyce🏢 House$GBDC▲ Buy$15,001 - $50,0002019-05-30
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricCOSLFGBDC
Forward yield20000000.00% ✓11.85%
Annual dividend / share$2.00 ✓$1.50
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR0%51.1% ✓
Portfolio after 10y$4.875981653489057e+49M$20.78M ✓
Annual income after 10y$48,759,336,949,911,260,000,000,000,000,000,000,000,000,000,000,000,000,000.00 ✓$16,389,263.41
Total dividends collected$4.875978515990276e+49M$20.36M ✓
Payment frequencyquarterlyquarterly
SectorStockBDC

Year-by-year: COSLF vs GBDC ($10,000, DRIP)

YearCOSLF PortfolioCOSLF Income/yrGBDC PortfolioGBDC Income/yrGap
1← crossover$2,000,010,700$2,000,000,000.00$12,490$1,790.28+$2000.00M → COSLF
2$373,835,915,712,384$373,833,775,700,934.50$16,522$3,157.73+$373835915.70M → COSLF
3$65,304,953,364,964,970,000$65,304,553,360,535,160,000.00$23,578$5,898.68+$65304953364964.95M → COSLF
4$10,661,728,832,755,500,000,000,000$10,661,658,956,455,399,000,000,000.00$37,115$11,886.75+$10661728832755499008.00M → COSLF
5$1,626,767,783,781,495,000,000,000,000,000$1,626,756,375,731,643,800,000,000,000,000.00$66,136$26,423.57+$1.626767783781495e+24M → COSLF
6$231,974,330,054,625,100,000,000,000,000,000,000$231,972,589,413,096,470,000,000,000,000,000,000.00$137,257$66,491.44+$2.319743300546251e+29M → COSLF
7$30,915,106,403,922,057,000,000,000,000,000,000,000,000$30,914,858,191,388,900,000,000,000,000,000,000,000,000.00$341,734$194,868.54+$3.0915106403922057e+34M → COSLF
8$3,850,507,985,839,278,000,000,000,000,000,000,000,000,000,000$3,850,474,906,675,425,000,000,000,000,000,000,000,000,000,000.00$1,050,788$685,133.02+$3.8505079858392777e+39M → COSLF
9$448,210,261,035,314,200,000,000,000,000,000,000,000,000,000,000,000$448,206,140,991,769,400,000,000,000,000,000,000,000,000,000,000,000.00$4,099,314$2,974,971.01+$4.4821026103531426e+44M → COSLF
10$48,759,816,534,890,570,000,000,000,000,000,000,000,000,000,000,000,000,000$48,759,336,949,911,260,000,000,000,000,000,000,000,000,000,000,000,000,000.00$20,775,530$16,389,263.41+$4.875981653489057e+49M → COSLF

COSLF vs GBDC: Complete Analysis 2026

COSLF — Stock

CO2 Solutions Inc. develops proprietary technologies for the capture and production of carbon dioxide (CO2) in Canada, the United States, and Europe. It focuses on commercializing an enzyme-based technology for efficient CO2 capture from various industrial flue gasses for reuse or sequestration. The company's technology has various industrial applications, such as enhanced oil recovery, oil and gas, pulp and paper, water treatment, cement, beverage carbonation, greenhouses, and other uses. It has a collaboration agreement with Hatch Ltd. to deliver carbon capture systems. CO2 Solutions Inc. was founded in 1997 and is headquartered in Quebec City, Canada.

Full COSLF Calculator →

GBDC — BDC

Golub Capital BDC, Inc. (GBDC) is a business development company and operates as an externally managed closed-end non-diversified management investment company. It invests in debt and minority equity investments in middle-market companies that are, in most cases, sponsored by private equity investors. It typically invests in diversified consumer services, automobiles, healthcare technology, insurance, health care equipment and supplies, hotels, restaurants and leisure, healthcare providers and services, IT services and specialty retails. It seeks to invest in the United States. It primarily invests in first lien traditional senior debt, first lien one stop, junior debt and equity, senior secured, one stop, unitranche, second lien, subordinated and mezzanine loans of middle-market companies, and warrants.

Full GBDC 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.