Is TECH or TECX more undervalued in 2026?

CirclFi compares Bio-Techne Corp (TECH) and Tectonic Therapeutic, Inc. (TECX) using 13 institutional-grade valuation models. TECH has a Quality of Company score of 7.2/10 while TECX scores 4.3/10.

Which is a better buy — TECH or TECX?

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 TECH and TECX valuations compare?

TECH at $50.84 and TECX at $29.78 are compared across Bayesian DCF, EPV, EROIC Spread, First Chicago, Markov DDM, and 8 additional models.

TECH vs TECX Valuation Comparison 2026 — Intrinsic Value Analysis

TECH

Biotechnology

Bio-Techne Corp

Quality

7.2

out of 10

Value Trap

SAFE

Price

$50.84

Last close

Models

13/13

Active

TECX

Biotechnology

Tectonic Therapeutic, Inc.

Quality

4.3

out of 10

Value Trap

SAFE

Price

$29.78

Last close

Models

7/13

Active

Model-by-Model Comparison

Model	Type	TECH Fair Value	TECH Upside	TECX Fair Value	TECX Upside
Bayesian DCF	Intrinsic	$29.59	-41.8%	$14.84	-50.2%
Earnings Power Value	Intrinsic	$12.26	-75.9%	—	—
EROIC Spread	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
First Chicago	Scenario	$•••.••	••.•%	$•••.••	••.•%
Markov DDM	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
ML-RIV	Intrinsic	$•••.••	••.•%	$•••.••	••.•%
Dynamic NAV	Asset-Based	$4.23	-91.7%	$18.11	-39.2%
PWERM	Option-Based	$•••.••	••.•%	$•••.••	••.•%
Regime Cross-Sectional	Relative	$•••.••	••.•%	$•••.••	••.•%
Sentiment SOTP	Hybrid	$•••.••	••.•%	$•••.••	••.•%
CUCE Ensemble	Ensemble	$•••.••	••.•%	$•••.••	••.•%
FTNN Topology	Relative	$•••.••	••.•%	$•••.••	••.•%
RCMH-DCF	Intrinsic	$•••.••	••.•%	$•••.••	••.•%

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TECH vs TECX — Which Stock Is More Undervalued?

TECH scores higher with a 7.2/10 quality rating vs TECX's 4.3/10. Both stocks are analyzed daily using SEC EDGAR filings across 13 independent models.

Comparing Bio-Techne Corp (TECH) and Tectonic Therapeutic, Inc. (TECX) 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.

TECH currently trades at $50.84 with a QOC of 7.2/10, while TECX trades at $29.78 with a QOC of 4.3/10.

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).