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ZMSPF vs GBDC: Dividend Comparison 2026

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

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After 10 years · $10,000 invested · DRIP enabled
🏆 ZMSPF wins by $4.875981653489057e+49M in total portfolio value
10 years
ZMSPF
ZMSPF
● 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 ZMSPF 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 — ZMSPF vs GBDC

📍 ZMSPF 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 PeriodZMSPFGBDC
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, ZMSPF + GBDC cover 0 of 12 months — good coverage

Jan
—
Feb
—
Mar
—
Apr
—
May
—
Jun
—
Jul
—
Aug
—
Sep
—
Oct
—
Nov
—
Dec
—
ZMSPF pays
GBDC pays
Both pay
Neither
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Tax Bracket Optimizer

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

ZMSPF
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, ZMSPF 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 ZMSPF + GBDC for your $10,000?

ZMSPF: 50%GBDC: 50%
100% GBDC50/50100% ZMSPF
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

ZMSPF
No analyst data
Altman Z
-3152.2
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)

ZMSPF buys
0
GBDC buys
0
No recent congressional trades found for ZMSPF or GBDC in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricZMSPFGBDC
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: ZMSPF vs GBDC ($10,000, DRIP)

YearZMSPF PortfolioZMSPF Income/yrGBDC PortfolioGBDC Income/yrGap
1← crossover$2,000,010,700$2,000,000,000.00$12,490$1,790.28+$2000.00M → ZMSPF
2$373,835,915,712,384$373,833,775,700,934.50$16,522$3,157.73+$373835915.70M → ZMSPF
3$65,304,953,364,964,970,000$65,304,553,360,535,160,000.00$23,578$5,898.68+$65304953364964.95M → ZMSPF
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 → ZMSPF
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 → ZMSPF
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 → ZMSPF
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 → ZMSPF
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 → ZMSPF
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 → ZMSPF
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 → ZMSPF

ZMSPF vs GBDC: Complete Analysis 2026

ZMSPF — Stock

Zecotek Photonics Inc., a photonics technology company, develops various photonics technologies and products for commercial and research applications in medical, bio-science, high-energy physics, pharmaceutical research, material processing, engineering and industrial design, and multi-media markets in Canada. The company operates through three divisions: Zecotek Imaging China, Zecotek Optronics Systems, and Zecotek Autotronics. Its imaging systems include lutetium fine silicate scintillation crystals; solid-state micro-pixel avalanche photo diode photo detectors and transistors; and integrated detector modules. The company also develops glasses-free 3D displays; and 3D auto-stereoscopic displays, and 3D printers and related technologies. The company was formerly known as Zecotek Medical Systems Inc. and changed its name to Zecotek Photonics Inc. in November 2007. Zecotek Photonics Inc. was incorporated in 1983 and is headquartered in Richmond, Canada.

Full ZMSPF 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.