CRBU
Price
$1.66
Change
+$0.05 (+3.11%)
Updated
Aug 21 closing price
Capitalization
177.96M
79 days until earnings call
Intraday BUY SELL Signals
PRTA
Price
$9.45
Change
+$0.42 (+4.65%)
Updated
Aug 21 closing price
Capitalization
485.13M
67 days until earnings call
Intraday BUY SELL Signals
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CRBU vs PRTA

CRBU vs PRTA Comparison Chart in %
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VS
CRBU vs. PRTA commentary
Aug 23, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is CRBU is a Hold and PRTA is a Hold.

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COMPARISON
Comparison
Aug 23, 2026
Stock price -- (CRBU: $1.66 vs. PRTA: $9.45)
Brand notoriety: CRBU and PRTA are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: CRBU: 46% vs. PRTA: 58%
Market capitalization -- CRBU: $177.96M vs. PRTA: $485.13M
CRBU [@Biotechnology] is valued at $177.96M. PRTA’s [@Biotechnology] market capitalization is $485.13M. The market cap for tickers in the [@Biotechnology] industry ranges from $138.91B to $0. The average market capitalization across the [@Biotechnology] industry is $2.34B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

CRBU’s FA Score shows that 1 FA rating(s) are green whilePRTA’s FA Score has 0 green FA rating(s).

  • CRBU’s FA Score: 1 green, 4 red.
  • PRTA’s FA Score: 0 green, 5 red.
According to our system of comparison, both CRBU and PRTA are a bad buy in the long-term.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

CRBU’s TA Score shows that 4 TA indicator(s) are bullish while PRTA’s TA Score has 5 bullish TA indicator(s).

  • CRBU’s TA Score: 4 bullish, 3 bearish.
  • PRTA’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, both CRBU and PRTA are a good buy in the short-term.

Price Growth

CRBU (@Biotechnology) experienced а +5.06% price change this week, while PRTA (@Biotechnology) price change was +6.66% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +3.69%. For the same industry, the average monthly price growth was +15.94%, and the average quarterly price growth was +3349.70%.

Reported Earning Dates

CRBU is expected to report earnings on Nov 10, 2026.

PRTA is expected to report earnings on Oct 29, 2026.

Industries' Descriptions

@Biotechnology (+3.69% weekly)

Biotechnology involves genetic or protein engineering to produce medicines/therapies for treating and preventing ailments. The industry also provides crucial ingredients for diagnostics. This multi-billion-dollar industry is heavily focused on research and development, as companies attempt to continually come up with cutting-edge solutions for health. New discoveries for the treatment of diseases provide opportunities for growth for a company in this industry. Discoveries, however, must pass the regulatory approval from the U.S. Food and Drug Administration (FDA) before they can make it to markets. Amgen Inc., Gilead Sciences, Inc. and Celgene Corporation are examples of companies in this industry.

SUMMARIES
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FUNDAMENTALS
Fundamentals
PRTA($485M) has a higher market cap than CRBU($178M). CRBU YTD gains are higher at: 4.403 vs. PRTA (-1.047). PRTA has higher annual earnings (EBITDA): -92.33M vs. CRBU (-116.43M). PRTA has more cash in the bank: 329M vs. CRBU (118M). PRTA has less debt than CRBU: PRTA (7.65M) vs CRBU (26.9M). PRTA has higher revenues than CRBU: PRTA (57.9M) vs CRBU (11.2M).
CRBUPRTACRBU / PRTA
Capitalization178M485M37%
EBITDA-116.43M-92.33M126%
Gain YTD4.403-1.047-420%
P/E RatioN/AN/A-
Revenue11.2M57.9M19%
Total Cash118M329M36%
Total Debt26.9M7.65M351%
FUNDAMENTALS RATINGS
PRTA: Fundamental Ratings
PRTA
OUTLOOK RATING
1..100
50
VALUATION
overvalued / fair valued / undervalued
1..100
77
Overvalued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
98
PRICE GROWTH RATING
1..100
49
P/E GROWTH RATING
1..100
94
SEASONALITY SCORE
1..100
50

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

TECHNICAL ANALYSIS
Technical Analysis
CRBUPRTA
RSI
ODDS (%)
Bullish Trend 3 days ago
83%
N/A
Stochastic
ODDS (%)
Bearish Trend 3 days ago
80%
Bearish Trend 3 days ago
82%
Momentum
ODDS (%)
Bullish Trend 3 days ago
86%
Bullish Trend 3 days ago
73%
MACD
ODDS (%)
Bullish Trend 3 days ago
78%
Bullish Trend 3 days ago
80%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
79%
Bullish Trend 3 days ago
77%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
83%
Bullish Trend 3 days ago
80%
Advances
ODDS (%)
Bullish Trend 12 days ago
79%
Bullish Trend 12 days ago
74%
Declines
ODDS (%)
Bearish Trend 6 days ago
88%
Bearish Trend 10 days ago
86%
BollingerBands
ODDS (%)
N/A
Bearish Trend 3 days ago
89%
Aroon
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
89%
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CRBU
Daily Signal:
Gain/Loss:
PRTA
Daily Signal:
Gain/Loss:
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CRBU and

Correlation & Price change

A.I.dvisor indicates that over the last year, CRBU has been loosely correlated with EDIT. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some statistical probability that if CRBU jumps, then EDIT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CRBU
1D Price
Change %
CRBU100%
+3.11%
EDIT - CRBU
64%
Loosely correlated
+5.78%
SANA - CRBU
54%
Loosely correlated
+4.55%
CRSP - CRBU
54%
Loosely correlated
+2.37%
RXRX - CRBU
52%
Loosely correlated
+4.79%
AUTL - CRBU
51%
Loosely correlated
-2.03%
More

PRTA and

Correlation & Price change

A.I.dvisor indicates that over the last year, PRTA has been loosely correlated with CRBU. These tickers have moved in lockstep 45% of the time. This A.I.-generated data suggests there is some statistical probability that if PRTA jumps, then CRBU could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PRTA
1D Price
Change %
PRTA100%
+4.65%
CRBU - PRTA
45%
Loosely correlated
+3.11%
VIR - PRTA
45%
Loosely correlated
+6.19%
DNLI - PRTA
44%
Loosely correlated
-0.12%
EDIT - PRTA
44%
Loosely correlated
+5.78%
PCVX - PRTA
42%
Loosely correlated
+2.09%
More