Caribou Biosciences Inc logo

Caribou Biosciences Inc(CRBU)

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ADVISORIES YOU CAN VERIFY
QUALITY SIGNAL
1-STAR RATING
PASS
LAST CLOSE
$1.25
09/24/2026
(24-hour delay)

Advisory History & Simulated Performance *

*as per simulation (see disclosures)
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Upturn Advisory & Investor View for CRBU

09/24/2026: CRBU (1-star) is currently NOT-A-BUY. Pass it for now.

Caribou Biosciences is a clinical-stage biotechnology company developing CRISPR-edited allogeneic cell therapies for oncology. The company’s primary strength lies in its proprietary chRDNA genome-editing platform, which aims to provide high precision in therapeutic applications. Its main growth story is centered on the potential of candidates like CB-010 to offer effective off-the-shelf treatments for cancer patients. However, as a pre-revenue entity, it faces significant risks including clinical trial failures, high capital requirements, and intense competition from larger pharmaceutical incumbents. Caribou is most suitable for risk-tolerant, growth-oriented investors and requires close monitoring of clinical data readouts and capital efficiency.

How to Read the Upturn Advisory

The Upturn Star Rating and the current BUY, SELL, or PASS advisory are generated by Upturn’s AI advisory engine based on proprietary signal analysis, price behavior, advisory history, and historical signal performance.

Company fundamentals, valuation, risks, and news provide supporting context about the business.

Investor Fit

Investor styleFitWhy
Growth investorMixed fitHigh growth potential exists if clinical trials succeed, but execution risk is significant for a pre-revenue company.
Momentum investorStrong fit while signal remains positiveThe stock can experience rapid price movements based on clinical data releases and regulatory milestones.
Value investorWeak fitValuation is difficult to derive using traditional metrics as the company has no earnings or positive cash flow.
Dividend investorWeak fitThe company does not pay a dividend and is unlikely to do so in the near future.
Low-risk investorWeak fitExtreme volatility and clinical development risks make this unsuitable for low-risk portfolios.

Risk Profile

Risk factorLevelWhy it matters
Price volatilityHighClinical trial outcomes can cause massive fluctuations in market valuation.
Valuation riskHighSpeculative pricing makes the stock susceptible to corrections during market downturns.
Competition risk (Biotech)Medium / highWell-funded incumbents are aggressively developing competing cell therapies.
Business qualityMediumThe company has a strong technical foundation but lacks commercial execution experience.
Dividend incomeLow / noneThere is no income generation for shareholders.
Execution riskHighSuccess depends entirely on the outcome of complex, high-stakes clinical trials.

Price Behavior

Downtrend
PRICE PATH

Downtrend

The stock has experienced a sustained decline in price over recent periods.

Choppy
PRICE STABILITY

Choppy

The stock has experienced frequent reversals and pronounced short-term price swings.

Analysis of Past Performance

Type Stock
Historic Profit -33.24%
Avg. Invested days 28
Today’s Advisory PASS
Upturn Advisory Rating upturn star rating icon
Upturn Advisory Performance Upturn Advisory Performance icon 1.0
Stock Returns Performance Upturn Returns Performance icon 1.0
Upturn Profits based on simulation icon Profits based on simulation
Upturn last close icon Last Close 09/24/2026

Upturn Scorecard

Upturn Star Rating

★★★★★
CRBU receives a 3-star rating, supported by solid analyst coverage. The rating is constrained by soft unit economics, soft quantitative characteristics, and weak price momentum.

Company Fundamentals

★★★★★
CRBU has moderate overall fundamentals (3 stars), with soft financial health, moderate growth momentum, and solid ownership. In FY2025 versus FY2024, moderate earnings growth (+0.7%) and solid revenue growth (+11.7%) are partially offset by soft cash generation (FCF margin -1006.8%), soft profitability (net margin -1327.4%).

Financial Health Rating

★★★★★
CRBU's financial health is supported by moderate liquidity, including working-capital and asset support (WC/assets 68.3%). Cash strength is soft (2 stars), which helps explain the 2-star overall score.

Growth Momentum Score

★★★★★
Free-cash-flow growth is CRBU's strongest growth driver at +22.4% FY2025 versus FY2024 (solid, 4 stars). Revenue growth (+11.7%, solid) and earnings growth (+0.7%, moderate) are also constructive, though not equally high across every growth measure.

Ownership

★★★★★
Institutional ownership is 44.9% and approximately 96.0% of outstanding shares are publicly tradable, supporting liquidity and institutional participation. Insider ownership of 8.24% supports management-shareholder alignment.

Top 5 Institutional Investors

Pfizer Inc 4.38%
Vanguard Capital Management, LLC 3.51%
Renaissance Technologies Corp 2.42%
Kynam Capital Management, LP 2.34%
BlackRock Inc 2.00%

Unit Economics (Per $1K Revenue)

★★★★★
CRBU generates approximately $673 of gross profit, $-12,205 of operating income, and $-10,068 of free cash flow for every $1,000 of revenue. Based on FY2025 results. Strong cash conversion and healthy margins support the rating, although capital efficiency remains below the highest tier.

Economic Dimensions

★★★★★
Effective Tax Rate: 0.37%

Quantitative Style Profile

★★★★★
CRBU has a liquid profile. Weak momentum is the primary drawback, while valuation that is moderately attractive rather than deeply discounted.

Style Classification

Quality Focused

High VolatilitySmall / Mid Cap RiskShort Squeeze RiskHighly Liquid / Institution-Friendly

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 138.30M USD
Price to earnings Ratio -
1Y Target Price 11.86
Price to earnings Ratio -
1Y Target Price 11.86
Volume (30-day avg) 1.2M shares
Beta 2.28
52 Weeks Range 1.25 - 3.54
Updated Date 09/24/2026
52 Weeks Range 1.25 - 3.54
Updated Date 09/24/2026
Dividends yield (FY) -
Basic EPS (TTM) -1.04

How Company Makes Money

Business areaWhat it includesRetail investor read
Clinical DevelopmentAdvancement of CAR-T candidates; revenue would eventually come from therapeutic sales or licensing/milestone payments.This is a long-term 'bet' on successful drug development; revenue is currently non-existent.

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

Revenue by Geography

Geography revenue - Year on Year

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Valuation

Trailing PE -
Forward PE -
Enterprise Value 58.00M
Price to Sales(TTM) 13.78
Enterprise Value 58.00M
Price to Sales(TTM) 13.78
Enterprise Value to Revenue 5.89
Enterprise Value to EBITDA -36.94
Shares Outstanding 107.21M
Shares Floating 102.91M
Shares Outstanding 107.21M
Shares Floating 102.91M
Percent Insiders 8.24
Percent Institutions 44.9

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Financial Metrics

🧭 Investment Snapshot

Total Revenue (Scale)

Information icon Total money earned from selling products or services before any costs. It is needed to understand the scale of the business and its ability to generate income.

Net Income (Profit)

Information icon Final profit after all expenses, interest, and taxes are deducted. It is needed to determine the overall profitability available to shareholders.

Free Cash Flow (Cash Strength)

Information icon Cash remaining after operating activities and capital expenditures, showing cash available for growth. It is needed to evaluate the company’s ability to invest, pay dividends, or reduce debt.

📈 Growth & Strength

Operating Income (Core Profit)

Information icon Profit from core operations after deducting all operating expenses. It is needed to measure how efficiently the company runs its primary business activities.

EBITDA (Cash Earnings)

Information icon Earnings before interest, taxes, depreciation, and amortization, indicating operating cash potential. It is needed to compare operating performance across companies without accounting or financing differences.

Gross Profit (Unit Profitability)

Information icon Revenue minus cost of revenue, showing profit after direct production costs. It is needed to evaluate core business profitability before overhead expenses.

🛡️ Financial Safety

Cash (Liquidity Buffer)

Information icon Total cash and cash equivalents on hand. It is needed to evaluate immediate liquidity and financial flexibility.

Total Debt (Leverage Risk)

Information icon Total debt including both short-term and long-term components. It is needed to assess the company’s leverage and financial risk.

Net Working Capital (Short-Term Health)

Information icon Current assets minus current liabilities, indicating short-term liquidity strength. It is needed to assess whether the company can meet its short-term obligations.

🧱 Balance Sheet Strength

Stockholder Equity (Net Worth)

Information icon Total equity value held by shareholders. It is needed to understand the net worth of the company from the owners’ perspective.

Total Assets (Asset Base)

Information icon The full value of everything the company owns, including cash, inventory, equipment, and investments. It is needed to understand the resource base used to generate revenue.

Income Before Tax (Pre-Tax Earnings)

Information icon Income before provision for income taxes. It is needed to analyze profitability independent of tax structures.

⚙️ Cost & Drag Factors

Cost of Revenue (Production Cost)

Information icon Direct costs required to produce and deliver the products or services sold. It is needed to assess efficiency in production and service delivery.

Total Operating Expenses (Operating Cost)

Information icon Indirect costs of running the business such as salaries, marketing, and administration. It is needed to understand how much it costs to sustain ongoing business operations.

Income Tax Expense (Tax Drag)

Information icon Amount of taxes paid or payable to the government. It is needed to evaluate the impact of taxation on overall profitability.

About Caribou Biosciences Inc

Exchange NASDAQ
Headquarters Berkeley, CA, United States
IPO Launch date 2021-07-23
Co-Founder, CEO, President & Director Dr. Rachel E. Haurwitz Ph.D.
Sector Healthcare
Industry Biotechnology
Full time employees 97
Full time employees 97

Caribou Biosciences, Inc. operates as a clinical-stage clustered regularly interspaced short palindromic repeats (CRISPR) genome-editing biopharmaceutical company. It offers a genome-editing platform based on novel CRISPR hybrid RNA-DNA genome-editing technology that enables precise genome editing of allogeneic cell therapies. The company develops Vispacabtagene Regedleucel, an allogeneic anti-CD19 CAR-T cell therapy that is in phase 1 clinical trial to treat relapsed or refractory B cell non-Hodgkin lymphoma; and CB-011, an allogeneic anti-BCMA CAR-T cell therapy that is in phase 1 clinical trial for the treatment of relapsed or refractory multiple myeloma. Caribou Biosciences, Inc. was incorporated in 2011 and is headquartered in Berkeley, California.