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SAB Biotherapeutics (SABS)
NASDAQ:SABS
US Market

SAB Biotherapeutics (SABS) AI Stock Analysis

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SABS

SAB Biotherapeutics

(NASDAQ:SABS)

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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
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Neutral 50 (OpenAI - 5.2)
Rating:50Neutral
Price Target:
$3.50
▼(-6.67% Downside)
Action:ReiteratedDate:03/20/26
The score is held back primarily by weak financial performance (revenue collapse, sustained operating losses, and ongoing cash burn). Corporate updates and financing improve runway and support pipeline progress, while technicals are only modest and valuation appears low on P/E but lacks dividend support and is tempered by fundamental risk.
Positive Factors
Proprietary Tc Bovine antibody platform
SAB's Tc Bovine platform is a durable technological moat: it enables production of fully human polyclonal antibodies at scale, supporting multi-target therapeutics. This platform differentiation underpins long-term R&D optionality across infectious and autoimmune indications and potential partner interest.
Advancing SAB-142 with supportive Phase 1 signals
Incremental Phase 1 efficacy and pharmacodynamic signals that prompted advancement into a registrational Phase 2b materially de-risk the lead program versus preclinical-only peers. Durable clinical progress increases the odds of later-stage readouts, potential regulatory paths, and value capture if SAFEGUARD confirms benefit.
Relatively strong balance sheet and runway
Low debt (debt/equity ~0.04) and reported cash (~$144M) provide durable financial flexibility to complete registrational work on SAB-142 without immediate operational distress. A conservative leverage profile reduces insolvency risk and enables strategic decisions (partnering, manufacturing) over the multi-year clinical timeline.
Negative Factors
Revenue collapse and multi-year operating losses
A structural absence of revenue and sustained operating losses mean core commercial capability is unproven; the firm's economic model remains dependent on clinical success and external funding. This persistent lack of operating cash generation weakens resilience to clinical setbacks and lengthens time-to-profitability.
Persistent negative operating and free cash flow
Consistent cash burn from operations necessitates ongoing financing or asset monetization. Even with improved trends, negative FCF over multiple years increases dilution risk and constrains discretionary investment, making long-term execution vulnerable to capital markets and partner timelines rather than internal cash generation.
Recurring equity raises increase dilution risk
Frequent primary offerings and an ATM program are durable signs of financing dependence; while they extend runway, they dilute existing owners and can limit upside per share. Structural reliance on equity markets also ties strategic pacing to capital availability, complicating long-term planning if trial timelines slip.

SAB Biotherapeutics (SABS) vs. SPDR S&P 500 ETF (SPY)

SAB Biotherapeutics Business Overview & Revenue Model

Company DescriptionSAB Biotherapeutics, Inc., a clinical-stage biopharmaceutical company, engages in the development of immunotherapies based on human antibodies. It has applied advanced genetic engineering and antibody science to develop transchromosomic bovine herds that produce fully human antibodies targeted at specific diseases, including infectious diseases comprising COVID-19 and influenza, immune and autoimmune disorders, such as type 1 diabetes, organ transplantation, and cancer. The company uses its DiversitAb immunotherapy platform to produce fully-human polyclonal antibodies without the need for human donors. Its lead product candidates include SAB-185, a fully-human polyclonal antibody therapeutic candidate that is in Phase III clinical trial for the treatment of COVID-19; and SAB-176, a fully-human polyclonal antibody therapeutic candidate that is in development to treat or prevent severe influenza. The company's pre-clinical product candidates in development for autoimmune diseases include SAB-142 for type 1 diabetes and organ transplant induction/rejection. The company was founded in 2014 and is based in Sioux Falls, South Dakota.
How the Company Makes Moneynull

SAB Biotherapeutics Financial Statement Overview

Summary
Overall financial quality is weak: revenue fell to $0 by 2025 with multi-year operating losses and ongoing cash burn (negative operating and free cash flow in 2022–2025). The main offset is a comparatively solid balance sheet with low leverage and sizable equity, which provides some cushion despite poor returns on equity in recent years.
Income Statement
18
Very Negative
The income statement has deteriorated sharply versus the company’s prior peak: revenue fell from ~$55.2M in 2020 to $0 in 2025, with negative growth in most years and a complete collapse most recently. Profitability also weakened materially—after strong profitability in 2020 (healthy gross and net margins), the company posted multi-year operating losses (negative EBIT/EBITDA) from 2021–2025. While 2025 shows positive net income, it occurred with zero revenue and continued deep operating losses, suggesting earnings were driven by non-operating items rather than core business strength.
Balance Sheet
62
Positive
The balance sheet is a relative bright spot: leverage appears low, with debt-to-equity declining to ~0.04 in 2025 and total debt remaining modest. Equity is substantial in 2025, supporting financial flexibility, and total assets increased meaningfully versus 2024. The key weakness is that returns on equity have been volatile—strongly negative in 2021–2024—reflecting ongoing losses and inefficient capital utilization, even if headline leverage is currently conservative.
Cash Flow
24
Negative
Cash flow performance is weak and inconsistent. Operating cash flow has been negative in 2022–2025, indicating continued cash burn to run the business, and free cash flow is also negative across those years. Although free cash flow improved in 2025 versus 2024 (positive growth rate), the absolute level remains deeply negative, implying continued reliance on external funding or balance sheet resources to sustain operations.
BreakdownDec 2025Mar 2025Dec 2023Mar 2023Dec 2021
Income Statement
Total Revenue0.001.32M2.24M23.90M60.88M
Gross Profit-3.08M-3.47M-1.51M20.61M59.22M
EBITDA-45.87M-28.99M-38.13M-15.12M-15.20M
Net Income13.27M-34.11M-42.19M-18.74M-17.14M
Balance Sheet
Total Assets172.81M44.20M83.94M50.90M81.14M
Cash, Cash Equivalents and Short-Term Investments96.59M20.76M56.57M15.05M33.21M
Total Debt5.95M4.67M5.91M5.93M8.52M
Total Liabilities21.32M18.23M26.64M19.85M42.59M
Stockholders Equity151.49M25.97M57.30M31.06M38.55M
Cash Flow
Free Cash Flow-45.71M-34.63M-25.32M-25.63M-8.96M
Operating Cash Flow-44.78M-34.29M-25.12M-23.46M1.99M
Investing Cash Flow-121.71M-11.96M-152.70K-2.09M-10.94M
Financing Cash Flow168.30M-1.17M66.77M1.05M35.89M

SAB Biotherapeutics Technical Analysis

Technical Analysis Sentiment
Negative
Last Price3.75
Price Trends
50DMA
4.02
Negative
100DMA
3.82
Negative
200DMA
3.02
Positive
Market Momentum
MACD
-0.03
Positive
RSI
44.06
Neutral
STOCH
4.75
Positive
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For SABS, the sentiment is Negative. The current price of 3.75 is below the 20-day moving average (MA) of 3.98, below the 50-day MA of 4.02, and above the 200-day MA of 3.02, indicating a neutral trend. The MACD of -0.03 indicates Positive momentum. The RSI at 44.06 is Neutral, neither overbought nor oversold. The STOCH value of 4.75 is Positive, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for SABS.

SAB Biotherapeutics Risk Analysis

SAB Biotherapeutics disclosed 80 risk factors in its most recent earnings report. SAB Biotherapeutics 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

SAB Biotherapeutics Peers Comparison

Overall Rating
UnderperformOutperform
Sector (51)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
67
Neutral
$46.92M-3.44-21.17%12.71%79.93%
54
Neutral
$35.57M-1.32-152.90%3.78%
51
Neutral
$7.86B-0.30-43.30%2.27%22.53%-2.21%
51
Neutral
$45.25M-0.97-84.39%15.32%
51
Neutral
$39.81M-0.65-80.00%9.63%
50
Neutral
$191.07M-1.07-21.16%-92.42%62.37%
* Healthcare Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
SABS
SAB Biotherapeutics
3.75
2.15
134.37%
LSTA
Lisata Therapeutics
5.01
2.66
113.19%
NXTC
NextCure
9.99
2.68
36.66%
SNSE
Sensei Biotherapeutics
31.56
22.27
239.65%
RLYB
Rallybio
8.87
4.01
82.36%

SAB Biotherapeutics Corporate Events

Business Operations and StrategyPrivate Placements and Financing
SAB Biotherapeutics Launches Major Equity Financing Offering
Positive
Mar 19, 2026

On March 17, 2026, SAB Biotherapeutics, Inc. entered into an underwriting agreement for an underwritten public offering of 19,324,677 shares of common stock and pre-funded warrants for up to 2,753,246 additional shares, all sold by the company at a public price of $3.85 per share or $3.8499 per pre-funded warrant, with a 30-day option for underwriters to buy up to 3,311,688 additional shares. The offering, expected to close on March 19, 2026 under an effective shelf registration, is anticipated to generate about $69.7 million in net proceeds, or $81.7 million if the overallotment is fully exercised, providing SAB with substantial capital to advance its SAB-142 clinical program, manufacturing, regulatory and operational activities, and general corporate purposes.

SAB BIO announced on March 17, 2026 that Jefferies, UBS Investment Bank, Citigroup, and Barclays are acting as joint bookrunners, with Chardan as lead manager, for this equity raise. By bolstering its balance sheet through a sizable primary equity issuance, the company is reinforcing its ability to fund ongoing and planned trials in type 1 diabetes and other autoimmune indications, a move that may dilute existing shareholders but supports its longer-term growth and development pipeline.

The most recent analyst rating on (SABS) stock is a Hold with a $4.00 price target. To see the full list of analyst forecasts on SAB Biotherapeutics stock, see the SABS Stock Forecast page.

Business Operations and StrategyProduct-Related Announcements
SAB Biotherapeutics Highlights New Phase 1 SAB-142 Data
Positive
Mar 10, 2026

On March 10, 2026, SAB Biotherapeutics, Inc. reported additional Phase 1 data for its fully human anti-thymocyte globulin candidate SAB-142 in adults with established autoimmune type 1 diabetes. The company simultaneously made a detailed data presentation and an expert webinar by T1D key opinion leader Michael J. Haller available to clinicians and investors.

In the Phase 1 HUMAN trial’s established T1D cohort of six adults, four patients who received SAB-142 at 2.5 mg/kg showed preserved, and on average slightly increased, C-peptide levels at Day 120 versus baseline, while the placebo participant who completed follow-up showed a decline consistent with expected disease progression. These exploratory signals, supported by biomarker evidence of T cell exhaustion, build on earlier safety and pharmacodynamic results and underpin SAB BIO’s decision to advance SAB-142 into the ongoing registrational Phase 2b SAFEGUARD trial in newly diagnosed Stage 3 T1D across adults, adolescents, and children.

By diverging from both the study placebo subject and a modeled historical placebo cohort from the TN19 trial, SAB-142’s early pharmacodynamic profile suggests potential preservation of beta cell function in established T1D. For stakeholders, the data offer incremental clinical validation of SAB-142’s mechanism and reinforce SAB BIO’s positioning as a contender in disease-modifying therapies for type 1 diabetes, while the active global enrollment in SAFEGUARD signals a clear path toward later-stage efficacy readouts.

The most recent analyst rating on (SABS) stock is a Buy with a $7.00 price target. To see the full list of analyst forecasts on SAB Biotherapeutics stock, see the SABS Stock Forecast page.

Business Operations and StrategyFinancial Disclosures
SAB Biotherapeutics Updates SAB-142 Roadmap and Funding Outlook
Positive
Jan 12, 2026

On January 12, 2026, SAB Biotherapeutics posted an updated corporate presentation outlining strong 2025 execution and a multi‑year clinical and financial roadmap centered on SAB‑142 for newly diagnosed Stage 3 Type 1 diabetes. The company reported that its registrational Phase 2b SAFEGUARD trial is expected to begin dosing in late 2025, complete enrollment by the end of 2026, and deliver topline data in the second half of 2027, supported by prior MELD and Phase 1 data indicating efficacy signals and a favorable safety profile without lymphodepletion or immunogenicity on redosing; with $144 million in cash and equivalents as of December 31, 2025 and projected runway through 2028, SAB Biotherapeutics signaled it is well funded to advance SAB‑142 within an expanding, clearly regulated T1D treatment landscape shaped by precedent therapies such as Tzield.

The most recent analyst rating on (SABS) stock is a Hold with a $4.00 price target. To see the full list of analyst forecasts on SAB Biotherapeutics stock, see the SABS Stock Forecast page.

Business Operations and StrategyExecutive/Board Changes
SAB Biotherapeutics Appoints New Independent Board Chair, Directors
Positive
Jan 7, 2026

On January 5, 2026, SAB Biotherapeutics appointed veteran biopharma executive David Zaccardelli, Pharm.D., and rheumatologist and drug development leader Rita Jain, M.D., as Class II directors, with Zaccardelli becoming Chair of the Board and both serving until the 2026 annual meeting. The appointments, announced publicly on January 7, 2026, follow RA Capital Healthcare Fund’s nomination rights stemming from SAB’s July 2025 private placement and keep CEO Samuel J. Reich on the board while shifting the chair role to an independent industry operator with a track record of leading companies through major growth, approvals, and M&A. Both Zaccardelli and Jain bring deep experience in late-stage development, commercialization, and autoimmune and inflammatory disease drug development, signaling SAB BIO’s intent to strengthen governance and board-level expertise as it advances its lead asset SAB-142 through registrational trials and prepares for potential commercialization in type 1 diabetes, a move likely to be closely watched by investors focused on execution risk and value creation in autoimmune therapeutics.

The most recent analyst rating on (SABS) stock is a Buy with a $7.00 price target. To see the full list of analyst forecasts on SAB Biotherapeutics stock, see the SABS Stock Forecast page.

Business Operations and StrategyPrivate Placements and Financing
SAB Biotherapeutics Launches New $75 Million ATM Program
Positive
Dec 29, 2025

On December 29, 2025, SAB Biotherapeutics, Inc. entered into a new sales agreement with UBS Securities LLC to establish an at-the-market equity offering program allowing the company to issue and sell up to $75 million of its common stock from time to time on Nasdaq at prevailing market prices, with proceeds intended to support its development pipeline and general corporate purposes. This new program, under which SAB will pay UBS up to 3% of gross proceeds per share sale and which either party can terminate on ten days’ notice, follows the company’s December 17, 2025 termination of its prior $20 million at-the-market arrangement with Cantor Fitzgerald & Co., which ended without any associated costs or payments and cleared the way for the larger UBS-led facility.

The most recent analyst rating on (SABS) stock is a Buy with a $15.00 price target. To see the full list of analyst forecasts on SAB Biotherapeutics stock, see the SABS Stock Forecast page.

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 20, 2026