1. MARKETS
  2. SECTOR : PHARMA & BIOTECH
  3. INDUSTRY : MAJOR PHARMACEUTICALS
  4. REPLIGEN CORP.
Repligen Corp. XNAS: RGEN
Momentum Trap
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162.41 0.38 (0.23%)
57.74% Gain from 52W Low
460.5K
XNAS Volume

XNAS 15 Jan, 2026 3:48 PM (EST)

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Analyze undervaluation/ overvaluation of Repligen Corp with current and 1 Year Forward PE

INSIGHT
Repligen Corp is overvalued at current PE, but undervalued on future earnings estimates
Right Now : Current PE vs 5 year Average PE
Overvalued
Fair price

Based on 5Yr Average PE

4.7
Upside

Current PE versus 5Yr Average PE

-97.1 %
1 Year Forward : 5 Yr Average PE & Projected 1Yr Forward EPS*
Undervalued
Fair price

Based on 1Yr Forward EPS

252.5
Upside

5 Yr Average PE & 1Yr Forward EPS

55.5 %
Info: The Repligen Corp's current PE is 5259.39 ,while its 5 year PE average is 151.2. Its forward PE based on analyst estimates is 97.3
Note: The forward PE ratio (or forward price-to-earnings ratio) is calculated by dividing the current share price of a company by the estimated(1Yr) future (“forward”) earnings per share (EPS) of that company.

Analyze undervaluation/ overvaluation of Repligen Corp with historical PE and PBV ratios

from 16 Jan, 2024 to 15 Jan, 2026

Restated PE

Strong Sell Zone

85.2% into PE buy sell zone

% time spent below current PE
0 20 40 60 80 100
Strong upside potential
Gains already realized

Out of 162 days, Repligen Corp traded 138 (85.2%) days below the current PE of on Restated basis.

Originally Reported PE

Strong Sell Zone

88.8% into PE buy sell zone

% time spent below current PE
0 20 40 60 80 100
Strong upside potential
Gains already realized

Out of 215 days, Repligen Corp traded 191 (88.8%) days below the current PE of on Originally Reported basis.

Note: This is a reverse percentile score. Values close to 100% are bad while values close to 0% are good. Days when PE is negative are not considered in the analysis
88.8%

Strong Sell Zone

% Days traded below current PE

5259.4
 

Current PE

1573.2
 

Average PE

757.7
 

Median PE

252.5
 

Forward 1Y Price

97.3
 

Forward PE

1.7
 

Forward EPS

PE range Days traded in range % Days traded in range Days traded within & below range % Days traded within & below range
269-282
 11 5.1% 11 5.1%
282-290
 10 4.7% 21 9.8%
290-304
 22 10.2% 43 20.0%
304-376
 32 14.9% 75 34.9%
376-748
 32 14.9% 107 49.8%
748-864
 32 14.9% 139 64.7%
864-4759
 33 15.3% 172 80.0%
4759-5305
Current PE is 5259.4
21 9.8% 193 89.8%
5305-5579
 22 10.2% 215 100.0%
Total 215 215
85.2%

Strong Sell Zone

% Days traded below current PE

5259.4
 

Current PE

1799.3
 

Average PE

522.5
 

Median PE

252.5
 

Forward 1Y Price

97.3
 

Forward PE

1.7
 

Forward EPS

PE range Days traded in range % Days traded in range Days traded within & below range % Days traded within & below range
82-91
 8 4.9% 8 4.9%
91-97
 8 4.9% 16 9.9%
97-226
Forward PE is 97.25
16 9.9% 32 19.8%
226-456
 25 15.4% 57 35.2%
456-503
 24 14.8% 81 50.0%
503-633
 25 15.4% 106 65.4%
633-5082
 23 14.2% 129 79.6%
5082-5363
Current PE is 5259.4
16 9.9% 145 89.5%
5363-5579
 17 10.5% 162 100.0%
Total 162 162

FAQ

  • What is the PE ratio?

    In its simplest definition, the price-to-earnings ratio (PE ratio) represents the price an investor pays per dollar of a company's earnings.
    For example, if a company has a PE ratio of 25, investors are willing to pay USD 25 for each dollar of the company's current earnings. This indicates that investors value the stock at 25 times its current earnings, with an expectation of future earnings growth.
    The PE ratio fluctuates based on investor sentiment towards a company. Positive sentiment drives the stock price higher, resulting in a higher PE ratio (investors pay more for each dollar of earnings). Conversely, negative sentiment lowers the PE ratio (investors pay less for each dollar of earnings).

  • What is the PE buy/sell zone?

    The PE buy/sell zone is calculated based on how many days a stock has traded at its current PE level.
    To do this, we compare the current PE to the stock’s historical PE performance, to find out how often (for how many days in the past) the stock has traded at its current PE value.
    If the stock has usually traded above its current PE level (it’s at a higher PE for the majority of trading days), then the stock is cheaper than usual and in the PE buy zone.
    If the stock has usually traded below its current PE level (it’s at a lower PE for the majority of trading days), then the stock is more expensive than usual and in the PE sell zone.

  • How is the PE buy sell zone useful?

    The PE buy sell zone tells you if a stock’s current PE level is unusually high or low, and if a stock doesn’t typically trade at that level. It helps investors identify stocks that are undervalued or overvalued in terms of their typical PE trading behavior.
    Investors should keep in mind that the buy zone/sell zone is not a foolproof buy or sell signal. For example, the PE of a stock may have fallen substantially due to adverse events or negative news. Or the PE may have risen sharply after the company has won new orders, made an acquisition, announced a buyback, or some other positive event. PE Buy/Sell Zone signals should be looked at in conjunction with other information.

  • Why are the number of days different for Restated and Originally Reported data?

    This can be because of any of the 2 following reasons:
    1. Days when PE is negative are not considered in the analysis. So if only 1 of the Restated or Originally Reported PE is negative and the other is not, then the days will be different
    2. Companies have reported Originally Reported data for limited period.
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