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SPXSY vs GBDC: Dividend Comparison 2026

SPXSY yields 2.23% · GBDC yields 11.85%● Live data

vsPost on X →
After 10 years · $10,000 invested · DRIP enabled
🏆 GBDC wins by $20.68M in total portfolio value
10 years
SPXSY
SPXSY
● Live price
2.23%
Share price
$45.56
Annual div
$1.02
5Y div CAGR
46.1%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$95.2K
Annual income
$31,864.78
Full SPXSY 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 — SPXSY vs GBDC

📍 GBDC 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 PeriodSPXSYGBDC
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, SPXSY + GBDC cover 0 of 12 monthsgood coverage

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

Tax Bracket Optimizer

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

SPXSY
Annual income on $10K today (after 15% tax)
$189.81/yr
After 10yr DRIP, annual income (after tax)
$27,085.06/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, GBDC beats the other by $13,903,788.84/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 SPXSY + GBDC for your $10,000?

SPXSY: 50%GBDC: 50%
100% GBDC50/50100% SPXSY
Portfolio after 10yr
$10.44M
Annual income
$8,210,564.09/yr
Blended yield
78.68%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on GBDC right now

SPXSY
Analyst Ratings
1
Hold
Consensus: Hold
Price Target
$70.00
+53.6% upside vs current
Range: $70.00 — $70.00
Altman Z
5.0
Piotroski
5/9
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)

SPXSY buys
0
GBDC buys
0
No recent congressional trades found for SPXSY or GBDC in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricSPXSYGBDC
Forward yield2.23%11.85%
Annual dividend / share$1.02$1.50
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR46.1%51.1%
Portfolio after 10y$95.2K$20.78M
Annual income after 10y$31,864.78$16,389,263.41
Total dividends collected$68.8K$20.36M
Payment frequencyquarterlyquarterly
SectorStockBDC
Analyst consensusHoldBuy
Analyst price target$70.00$14.00

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

YearSPXSY PortfolioSPXSY Income/yrGBDC PortfolioGBDC Income/yrGap
1← crossover$11,026$326.24$12,490$1,790.28$1.5KGBDC
2$12,289$491.17$16,522$3,157.73$4.2KGBDC
3$13,897$747.48$23,578$5,898.68$9.7KGBDC
4$16,024$1,154.15$37,115$11,886.75$21.1KGBDC
5$18,963$1,817.09$66,136$26,423.57$47.2KGBDC
6$23,226$2,936.11$137,257$66,491.44$114.0KGBDC
7$29,762$4,910.41$341,734$194,868.54$312.0KGBDC
8$40,437$8,591.61$1,050,788$685,133.02$1.01MGBDC
9$59,207$15,938.81$4,099,314$2,974,971.01$4.04MGBDC
10$95,216$31,864.78$20,775,530$16,389,263.41$20.68MGBDC

SPXSY vs GBDC: Complete Analysis 2026

SPXSYStock

Spirax-Sarco Engineering plc provides engineered solutions for the users of industrial and commercial steam systems, electrical heating and temperature management systems, and pumps and fluid path technologies. It offers industrial and commercial steam systems, including condensate management, controls, and thermal energy management products and solutions for heating and curing, cleaning and sterilizing, hot water generation, space heating, and humidification; electrical process heating and temperature management solutions, such as industrial heaters and systems, heat tracing, and various component technologies for industrial processes, heaters, and systems; and peristaltic and niche pumps and associated fluid path technologies, including pumps, tubing, and specialty filling systems and products for single-use applications. The company serves food, beverage, pharmaceutical and biotechnology, oil, gas, chemical, healthcare, power generation, buildings, mining and precious metal processing, water and wastewater, and pulp and paper, as well as original equipment manufacturers. The company sells its products directly, as well as through distributors. It operates in Europe, the Middle East, and Africa; the Asia Pacific; and the Americas. Spirax-Sarco Engineering plc was founded in 1888 and is headquartered in Cheltenham, the United Kingdom.

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GBDCBDC

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.