Is TSLX or TYG more undervalued in 2026?

CirclFi compares Sixth Street Specialty Lending, (TSLX) and Tortoise Energy Infrastructure (TYG) using 13 institutional-grade valuation models. TSLX has a Quality of Company score of 6.6/10 while TYG scores 1.7/10.

Which is a better buy — TSLX or TYG?

Compare intrinsic values from 13 independent models against current market prices. CirclFi also calculates Value Trap scores. This is not financial advice — conduct your own analysis.

How do TSLX and TYG valuations compare?

TSLX at $17.35 and TYG at $44.54 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

TSLX vs TYG Valuation Comparison 2026 — Intrinsic Value Analysis

TSLX

Asset Management

Sixth Street Specialty Lending,

Quality

6.6

out of 10

Value Trap

SAFE

Price

$17.35

Last close

Models

11/13

Active

TYG

Asset Management

Tortoise Energy Infrastructure

Quality

1.7

out of 10

Value Trap

—

Price

$44.54

Last close

Models

10/13

Active

Model-by-Model Comparison

Model	Type	TSLX Fair Value	TSLX Upside	TYG Fair Value	TYG Upside
Bayesian DCF	Intrinsic	$10.24	-41.0%	$11.79	-73.5%
Earnings Power Value	Intrinsic	$0.26	-98.6%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$•••.••	••.•%	$•••.••	••.•%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$67.58	+289.5%	$1.77	-96.2%

🔒

Unlock Full 13-Model Comparison

Access all valuation models for TSLX vs TYG — including EROIC Spread, First Chicago, Markov DDM, PWERM, and 7 more.

Access Full Analysis — From $27/mo →

TSLX vs TYG — Which Stock Is More Undervalued?

TSLX scores higher with a 6.6/10 quality rating vs TYG's 1.7/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Sixth Street Specialty Lending, (TSLX) and Tortoise Energy Infrastructure (TYG) across 13 institutional-grade valuation models reveals how each company's intrinsic value stacks up against its market price. CirclFi's engine processes SEC EDGAR 10-K and 10-Q filings, FRED macroeconomic data, and GDELT news sentiment to generate independent fair value estimates daily.

TSLX currently trades at $17.35 with a QOC of 6.6/10, while TYG trades at $44.54 with a QOC of 1.7/10.

Both companies are analyzed with models spanning intrinsic (Bayesian DCF, EPV), scenario-based (First Chicago), regime-switching (Markov DDM, RCMH-DCF), machine learning (ML-RIV, FTNN Topology), and ensemble methods (CUCE).