HomeCompareSELB vs GBDC

SELB vs GBDC: Dividend Comparison 2026

SELB yields 226.96% · GBDC yields 11.86%● Live data

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After 10 years · $10,000 invested · DRIP enabled
🏆 SELB wins by $232.16M in total portfolio value
10 years
SELB
SELB
● Live price
226.96%
Share price
$0.88
Annual div
$2.00
5Y div CAGR
0%
Payout ratio
50%
After 10 yrs · $10,000 · DRIP
Portfolio value
$253.01M
Annual income
$135,537,151.87
Full SELB 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 — SELB vs GBDC

📍 SELB 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 PeriodSELBGBDC
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, SELB + GBDC cover 0 of 12 monthsgood coverage

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
SELB 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.

SELB
Annual income on $10K today (after 15% tax)
$19,291.87/yr
After 10yr DRIP, annual income (after tax)
$115,206,579.09/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, SELB beats the other by $101,223,455.33/year in after-tax income after 10 years on $10,000
⚖️

Lazy Portfolio Split Optimizer

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

SELB: 50%GBDC: 50%
100% GBDC50/50100% SELB
Portfolio after 10yr
$136.93M
Annual income
$75,993,942.85/yr
Blended yield
55.50%
📊

Analyst Conviction Gap

Where Wall Street is most bullish on SELB right now

SELB
Analyst Ratings
10
Buy
1
Hold
Consensus: Buy
Altman Z
-3.6
Piotroski
3/9
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)

SELB buys
0
GBDC buys
0
No recent congressional trades found for SELB or GBDC in the last 90 days.
STOCK Act mandates disclosure within 45 days of transaction. Data via FMP.Full tracker →
MetricSELBGBDC
Forward yield226.96%11.86%
Annual dividend / share$2.00$1.50
Payout ratio50%50%
1-year div growth0%0%
5-year div CAGR0%51.1%
Portfolio after 10y$253.01M$20.85M
Annual income after 10y$135,537,151.87$16,450,733.83
Total dividends collected$240.02M$20.43M
Payment frequencyquarterlyquarterly
SectorStockBDC
Analyst consensusBuyBuy

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

YearSELB PortfolioSELB Income/yrGBDC PortfolioGBDC Income/yrGap
1← crossover$33,396$22,696.32$12,492$1,791.70+$20.9KSELB
2$106,573$70,838.67$16,527$3,160.58+$90.0KSELB
3$325,301$211,268.16$23,588$5,904.90+$301.7KSELB
4$950,756$602,683.85$37,141$11,901.65+$913.6KSELB
5$2,663,535$1,646,225.90$66,205$26,463.38+$2.60MSELB
6$7,160,158$4,310,175.78$137,452$66,612.65+$7.02MSELB
7$18,490,047$10,828,678.09$342,372$195,298.53+$18.15MSELB
8$45,918,422$26,134,071.85$1,053,292$686,954.33+$44.87MSELB
9$109,788,499$60,655,787.13$4,111,439$2,984,416.95+$105.68MSELB
10$253,010,846$135,537,151.87$20,849,974$16,450,733.83+$232.16MSELB

SELB vs GBDC: Complete Analysis 2026

SELBStock

Selecta Biosciences, Inc., a clinical-stage biopharmaceutical company, engages in the research and development of nanoparticle immunomodulatory drugs for the treatment and prevention of human diseases. The company's lead therapeutic gene therapy program is SEL-302 that is in preclinical stage to improve the treatment of methylmalonic acidemia. It is also developing biologic therapies, such as SEL-212 that is in Phase III clinical trials for the treatment of chronic refractory gout; and product candidates to treat IgA-mediated diseases, including IgA nephropathy, linear IgA bullous dermatitis, IgA pemphigus, and Henoch-Schonlein purpura. In addition, the company is developing gene therapies comprising SEL-313, a product candidate in preclinical stage to treat ornithine transcarbamylase deficiency; SEL-399, a product candidate to evaluate the appropriate dose of ImmTOR in humans to reduce the formation of antibodies to AAV capsids; and products for the treatment of pompe disease, duchenne muscular dystrophy, limb-girdle muscular dystrophy, lysosomal storage disorder, and other autoimmune diseases. Further, it develops tolerogenic therapies to treat primary biliary cholangitis and other autoimmune diseases. The company has license and collaboration agreements with Takeda Pharmaceuticals USA, Inc.; Swedish Orphan Biovitrum; Sarepta Therapeutics, Inc.; Asklepios Biopharmaceutical, Inc.; Massachusetts Institute of Technology; Shenyang Sunshine Pharmaceutical Co., Ltd.; Ginkgo Bioworks Holdings, Inc.; and IGAN Biosciences, Inc. Selecta Biosciences, Inc. was incorporated in 2007 and is headquartered in Watertown, Massachusetts.

Full SELB Calculator →

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.