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SUMXF vs GBDC: Dividend Comparison 2026

SUMXF yields 5.68% · GBDC yields 11.86%● Live data

vsPost on X →
After 10 years · $10,000 invested · DRIP enabled
🏆 SUMXF wins by $12794.20M in total portfolio value· pulled ahead in Year 4
10 years
SUMXF
SUMXF
● Live price
5.68%
Share price
$2.64
Annual div
$0.15
5Y div CAGR
100%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$12815.05M
Annual income
$12,395,934,301.43
Full SUMXF calculator →
GBDC
GBDC
● Live price
11.86%
Share price
$12.65
Annual div
$1.50
5Y div CAGR
51.1%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$20.85M
Annual income
$16,450,733.83
Full GBDC calculator →

Portfolio growth — SUMXF vs GBDC

📍 SUMXF pulled ahead of the other in Year 4

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 PeriodSUMXFGBDC
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, SUMXF + GBDC cover 0 of 12 months — good coverage

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

Tax Bracket Optimizer

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

SUMXF
Annual income on $10K today (after 15% tax)
$482.95/yr
After 10yr DRIP, annual income (after tax)
$10,536,544,156.22/yr
GBDC
Annual income on $10K today (after 15% tax)
$1,007.91/yr
After 10yr DRIP, annual income (after tax)
$13,983,123.76/yr
At 15% tax rate, SUMXF beats the other by $10,522,561,032.46/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

What's the optimal mix of SUMXF + GBDC for your $10,000?

SUMXF: 50%GBDC: 50%
100% GBDC50/50100% SUMXF
Portfolio after 10yr
$6417.95M
Annual income
$6,206,192,517.63/yr
Blended yield
96.70%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on GBDC right now

SUMXF
No analyst data
Altman Z
0.8
Piotroski
6/9
GBDC
Analyst Ratings
6
Buy
5
Hold
Consensus: Buy
Price Target
$14.00
+10.7% 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)

SUMXF buys
0
GBDC buys
0
No recent congressional trades found for SUMXF or GBDC in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricSUMXFGBDC
Forward yield5.68%11.86% ✓
Annual dividend / share$0.15$1.50 ✓
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR100% ✓51.1%
Portfolio after 10y$12815.05M ✓$20.85M
Annual income after 10y$12,395,934,301.43 ✓$16,450,733.83
Total dividends collected$12785.90M ✓$20.43M
Payment frequencyquarterlyquarterly
SectorStockBDC

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

YearSUMXF PortfolioSUMXF Income/yrGBDC PortfolioGBDC Income/yrGap
1$11,836$1,136.36$12,492$1,791.70$656.00 → GBDC
2$15,179$2,514.10$16,527$3,160.58$1.3K → GBDC
3$22,268$6,026.33$23,588$5,904.90$1.3K → GBDC
4← crossover$40,351$16,524.74$37,141$11,901.65+$3.2K → SUMXF
5$99,147$55,970.65$66,205$26,463.38+$32.9K → SUMXF
6$363,142$257,055.12$137,452$66,612.65+$225.7K → SUMXF
7$2,148,393$1,759,831.53$342,372$195,298.53+$1.81M → SUMXF
8$21,759,311$19,460,530.41$1,053,292$686,954.33+$20.71M → SUMXF
9$391,693,150$368,410,686.40$4,111,439$2,984,416.95+$387.58M → SUMXF
10$12,815,045,971$12,395,934,301.43$20,849,974$16,450,733.83+$12794.20M → SUMXF

SUMXF vs GBDC: Complete Analysis 2026

SUMXF — Stock

Supremex Inc. manufactures and markets envelopes, and paper packaging solutions and specialty products to corporations, resellers, government entities, SMEs, and solutions providers in Canada, and the Northeastern and Midwestern United States. The company offers a range of stock and custom envelopes in various styles, shapes, and colors; corrugated boxes, and folding carton and e-Commerce fulfillment packaging solutions; polyethylene bags for courier applications and bubble mailers. It serves various industries, including food, pharmaceuticals, cosmetics, and personal care products. The company was founded in 1977 and is based in LaSalle, Canada.

Full SUMXF 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.