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Taysha Gene Therapies (TSHA)
NASDAQ:TSHA
US Market

Taysha Gene Therapies (TSHA) AI Stock Analysis

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TSHA

Taysha Gene Therapies

(NASDAQ:TSHA)

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Neutral 49 (OpenAI - 5.2)
Rating:49Neutral
Price Target:
$4.00
▼(-3.15% Downside)
Action:ReiteratedDate:03/25/26
The score is weighed down primarily by weak financial performance driven by persistent large losses and substantial cash burn. Technicals also remain bearish with the stock below key moving averages and negative momentum. These are partially offset by a constructive earnings-call backdrop highlighting significant clinical/regulatory progress and a cash runway projected into 2028.
Positive Factors
Regulatory and clinical momentum
Breakthrough designation plus written FDA alignment on trial designs, CMC comparability and PPQ materially reduce regulatory uncertainty and enable pooling of datasets to support a BLA. This structural de‑risking accelerates potential approval pathways and supports sustained program value over the next 2–6 months.
Negative Factors
Persistent heavy cash burn
Multi-year negative operating and free cash flows indicate ongoing high cash consumption tied to clinical and manufacturing activity. Unless burn meaningfully declines, the company will remain dependent on external financing, raising dilution and execution risk that persist across multiple quarters.
Read all positive and negative factors
Positive Factors
Negative Factors
Regulatory and clinical momentum
Breakthrough designation plus written FDA alignment on trial designs, CMC comparability and PPQ materially reduce regulatory uncertainty and enable pooling of datasets to support a BLA. This structural de‑risking accelerates potential approval pathways and supports sustained program value over the next 2–6 months.
Read all positive factors

Taysha Gene Therapies (TSHA) vs. SPDR S&P 500 ETF (SPY)

Taysha Gene Therapies Business Overview & Revenue Model

Company Description
Taysha Gene Therapies, Inc., a gene therapy company, focuses on developing and commercializing adeno-associated virus-based gene therapies for the treatment of monogenic diseases of the central nervous system. It primarily develops TSHA-120 for th...
How the Company Makes Money
As a clinical-stage gene therapy company without approved products, Taysha has historically generated little to no recurring revenue from product sales; its operations have primarily been funded through capital raising and, where applicable, other...

Taysha Gene Therapies Earnings Call Summary

Earnings Call Date:Mar 19, 2026
(Q4-2025)
|
% Change Since: |
Next Earnings Date:May 20, 2026
Earnings Call Sentiment Positive
The call emphasized substantial clinical and regulatory progress — compelling Part A efficacy signals, initiation of the pivotal trial, FDA Breakthrough designation, written FDA alignments on trial designs and CMC comparability, and a clear commercial readiness plan — supported by a solid cash position into 2028. These positives are tempered by rising R&D and G&A expenses, a larger net loss in 2025, small sample sizes in key pediatric safety cohorts, and contingent regulatory timing that could require longer follow-up. On balance, the forward clinical and regulatory momentum materially outweighs the financial and operational risks discussed.
Positive Updates
Compelling Clinical Efficacy Signals in REVEAL Part A
REVEAL Part A reported a 100% response rate among the 10 treated patients across low- and high-dose cohorts, with an 83% response rate at six months in the high-dose group (5 of 6). Management reported an average of ~19 developmental milestone gains per patient from a 32-milestone set, sustained and deepening over time.
Negative Updates
Rising Operating Expenses
Research and development expenses increased to $86.4 million in 2025 from $66.0 million in 2024 — a $20.4 million increase (approximately +30.9%), driven by higher headcount, clinical trial and GMP expenses. General and administrative expenses rose to $33.9 million from $29.0 million — a $4.9 million increase (approximately +16.9%).
Read all updates
Q4-2025 Updates
Negative
Compelling Clinical Efficacy Signals in REVEAL Part A
REVEAL Part A reported a 100% response rate among the 10 treated patients across low- and high-dose cohorts, with an 83% response rate at six months in the high-dose group (5 of 6). Management reported an average of ~19 developmental milestone gains per patient from a 32-milestone set, sustained and deepening over time.
Read all positive updates
Company Guidance
On the March 19, 2026 call (full-year 2025 results) Taysha reiterated regulatory and development guidance: REVEAL pivotal was initiated in 2025 with multiple patients dosed and dosing expected to complete in 2026, a six‑month interim analysis (FDA‑aligned) is planned and could support a BLA filing (alternatively a 12‑month or rolling approach remains possible); ASPIRE will enroll three females aged 2 to <4 years, use a brain‑volume‑scaled high dose (equivalent to 1e15 total vector genomes), requires a minimum of 3 months’ safety data for the BLA, and is on track to complete dosing in 2026; the FDA agreed to pool data from REVEAL Part A/Phase 1/2, the pivotal and ASPIRE given CMC comparability, endorsed the PPQ/process validation and stability/potency plan (PPQ lots to initiate in 2026 and complete by year‑end), and the program holds Breakthrough Therapy designation. Clinical metrics highlighted: Part A earlier showed a 100% response rate in 10 treated patients, an 83% response at six months (5/6 high‑dose patients), ~19 average milestone gains per patient across 32 developmental milestones, a planned pivotal cohort of 15 patients aged 6 to <52 testing against a ~6.3–6.7% spontaneous‑improvement benchmark (spontaneous gains up to ~85% at ages 1–5); Q2 2026 will report comprehensive data on all 12 Part A pediatric patients with ≥12‑month follow‑up. Financial guidance/metrics: FY2025 R&D $86.4M, G&A $33.9M, net loss $109.0M ($0.34/sh) vs. $89.3M ($0.36) in FY2024, cash & equivalents $319.8M as of 12/31/2025 (plus $50M gross ATM raised in Q4) and management expects cash to fund operations into 2028; estimated addressable Rett population ~15,000–20,000 (U.S. ~6,000–9,000).

Taysha Gene Therapies Financial Statement Overview

Summary
Revenue rebounded strongly and gross margin is very high, and leverage is now modest (debt-to-equity ~0.32). However, the overall financial profile is still dominated by very large operating losses (EBIT about -$110.5M), extremely negative net margin, and heavy ongoing cash burn (TTM operating cash flow about -$93.1M; free cash flow about -$93.8M), implying continued reliance on external funding.
Income Statement
22
Negative
Balance Sheet
62
Positive
Cash Flow
28
Negative
BreakdownDec 2025Dec 2024Dec 2023Dec 2022Mar 2022
Income Statement
Total Revenue9.77M8.33M15.45M2.50M0.00
Gross Profit8.63M8.33M15.45M15.00K0.00
EBITDA-109.35M-87.95M-105.20M-159.73M-172.60M
Net Income-109.00M-89.30M-111.57M-166.01M-174.52M
Balance Sheet
Total Assets343.32M160.36M172.73M126.28M213.96M
Cash, Cash Equivalents and Short-Term Investments319.77M139.04M143.94M87.88M149.10M
Total Debt18.17M63.18M61.11M59.93M63.09M
Total Liabilities96.38M88.84M97.79M125.33M118.57M
Stockholders Equity246.94M71.53M74.94M949.00K95.38M
Cash Flow
Free Cash Flow-93.83M-81.60M-80.39M-113.26M-138.60M
Operating Cash Flow-93.09M-81.22M-73.02M-88.39M-117.04M
Investing Cash Flow-604.00K-363.00K-7.35M-24.93M-21.55M
Financing Cash Flow274.59M76.68M136.39M52.10M39.08M

Taysha Gene Therapies Technical Analysis

Technical Analysis Sentiment
Negative
Last Price4.13
Price Trends
50DMA
4.63
Negative
100DMA
4.76
Negative
200DMA
3.97
Positive
Market Momentum
MACD
-0.08
Positive
RSI
36.43
Neutral
STOCH
29.20
Neutral
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For TSHA, the sentiment is Negative. The current price of 4.13 is below the 20-day moving average (MA) of 4.52, below the 50-day MA of 4.63, and above the 200-day MA of 3.97, indicating a neutral trend. The MACD of -0.08 indicates Positive momentum. The RSI at 36.43 is Neutral, neither overbought nor oversold. The STOCH value of 29.20 is Neutral, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for TSHA.

Taysha Gene Therapies Risk Analysis

Taysha Gene Therapies disclosed 83 risk factors in its most recent earnings report. Taysha Gene Therapies reported the most risks in the "Tech & Innovation" category.
Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy
Latest Risks Added 0 New Risks

Taysha Gene Therapies Peers Comparison

Overall Rating
UnderperformOutperform
Sector (51)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
59
Neutral
$1.76B-5.25-43.17%-16.50%33.02%
53
Neutral
$761.61M-6.95-100.29%5459.66%-59.70%
51
Neutral
$7.86B-0.30-43.30%2.27%22.53%-2.21%
50
Neutral
$2.35B-8.83-57.61%-4.44%63.58%
50
Neutral
$646.38M-2.57-178.61%647.13%26.79%
49
Neutral
$1.30B-16.13-56.64%-36.36%-945.72%
46
Neutral
$832.62M-4.22-141.99%31.16%
* Healthcare Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
TSHA
Taysha Gene Therapies
4.13
2.36
133.33%
RLAY
Relay Therapeutics
9.44
6.48
218.92%
IMNM
Immunome
20.21
13.26
190.79%
SPRY
ARS Pharmaceuticals
7.54
-5.61
-42.66%
SANA
Sana Biotechnology
2.92
0.77
35.81%
PRME
Prime Medicine, Inc.
3.52
1.57
80.51%
Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.Date of analysis: Mar 25, 2026