3 Reasons RGEN is Risky and 1 Stock to Buy Instead

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RGEN Cover Image

Over the last six months, Repligen’s shares have sunk to $139.83, producing a disappointing 16% loss - a stark contrast to the S&P 500’s 9% gain. This might have investors contemplating their next move.

Is now the time to buy Repligen, or should you be careful about including it in your portfolio? Dive into our full research report to see our analyst team’s opinion, it’s free.

Why Do We Think Repligen Will Underperform?

Even with the cheaper entry price, we’re cautious about Repligen. Here are three reasons we avoid RGEN, plus one stock we’d rather own.

1. Fewer Distribution Channels Limit Its Ceiling

Larger companies benefit from economies of scale, where fixed costs like infrastructure, technology, and administration are spread over a higher volume of goods or services, reducing the cost per unit. Scale can also lead to bargaining power with suppliers, greater brand recognition, and more investment firepower. A virtuous cycle can ensue if a scaled company plays its cards right.

With just $763.3 million in revenue over the past 12 months, Repligen is a small company in an industry where scale matters. This makes it difficult to build trust with customers because healthcare is heavily regulated, complex, and resource-intensive.

2. Shrinking Adjusted Operating Margin

Adjusted operating margin is one of the best measures of profitability because it tells us how much money a company takes home after subtracting all core expenses, like marketing and R&D. It also removes various one-time costs to paint a better picture of normalized profits.

Analyzing the trend in its profitability, Repligen’s adjusted operating margin decreased by 18.1 percentage points over the last five years. This raises questions about the company’s expense base because its revenue growth should have given it leverage on its fixed costs, resulting in better economies of scale and profitability. Its adjusted operating margin for the trailing 12 months was 14.2%.

Repligen Trailing 12-Month Operating Margin (Non-GAAP)

3. New Investments Fail to Bear Fruit as ROIC Declines

ROIC, or return on invested capital, is a metric showing how much operating profit a company generates relative to the money it has raised (debt and equity).

Unfortunately, Repligen’s ROIC has decreased significantly over the last few years. Paired with its already low returns, these declines suggest its profitable growth opportunities are few and far between.

Repligen Trailing 12-Month Return On Invested Capital

Final Judgment

Repligen falls short of our quality standards. Following the recent decline, the stock trades at 67.2× forward P/E (or $139.83 per share). This valuation tells us a lot of optimism is priced in - we think other companies feature superior fundamentals at the moment. We’d recommend looking at a safe-and-steady industrials business benefiting from an upgrade cycle.

Stocks We Would Buy Instead of Repligen

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