SAB Biotherapeutics Inc (SABSW)

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SAB Biotherapeutics Inc (SABSW) is down 40.4% since the beginning of the year. At $0 per share, SABSW is trading 89.7% below its 52-week high of $0. Investors who bought $1,000 worth of SABSW shares 5 years ago would now be looking at an investment worth $29.

SAB Biotherapeutics Inc (SABSW) has returned -40.38% so far this year and -44.48% over the past 12 months.

Based on dividend-adjusted daily data since Feb 9, 2021, SABSW's average daily return is +0.80%, while the average monthly return is +0.16%. At this rate, an investment would double in approximately 36.1 years.

Historically, 40% of months were positive and 60% were negative. The best month was Nov 2021 with a return of +135.0%, while the worst month was Mar 2021 at -51.6%. The longest winning streak lasted 3 consecutive months, and the longest losing streak was 6 months.

On a daily basis, SABSW closed higher 35% of trading days. The best single day was Dec 19, 2024 with a return of +150.0%, while the worst single day was Jan 28, 2025 at -65.5%.

SAB Biotherapeutics Inc has an annualized alpha of 620.61%, beta of 0.27, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since February 10, 2021.

• This stock participated in 152.08% of S&P 500 Index downside but only -98.05% of its upside - more exposed to losses than it benefited from rallies.
• Beta of 0.27 may look defensive, but with R2 of 0.00 this stock is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this stock's risk.
• R2 of 0.00 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

SABSW ranks 39 for risk / return — below 39% of stocks on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.

The table below present risk-adjusted performance metrics for SAB Biotherapeutics Inc (SABSW) and compare them to S&P 500 Index.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the SAB Biotherapeutics Inc. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the SAB Biotherapeutics Inc was 99.50%, occurring on May 1, 2026. The portfolio has not yet recovered.

The current SAB Biotherapeutics Inc drawdown is 99.38%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of SAB Biotherapeutics Inc over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how SAB Biotherapeutics Inc is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.