MESO
Price
$14.38
Change
+$0.86 (+6.36%)
Updated
Sep 5, 04:59 PM (EDT)
Capitalization
1.78B
81 days until earnings call
PRTA
Price
$8.54
Change
+$0.32 (+3.90%)
Updated
Sep 5, 04:59 PM (EDT)
Capitalization
460.25M
54 days until earnings call
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MESO vs PRTA

Header iconMESO vs PRTA Comparison
Open Charts MESO vs PRTABanner chart's image
Mesoblast
Price$14.38
Change+$0.86 (+6.36%)
Volume$2.06K
Capitalization1.78B
Prothena
Price$8.54
Change+$0.32 (+3.90%)
Volume$10.77K
Capitalization460.25M
MESO vs PRTA Comparison Chart in %
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MESO
Daily Signalchanged days ago
Gain/Loss if bought
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PRTA
Daily Signalchanged days ago
Gain/Loss if bought
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MESO vs. PRTA commentary
Sep 06, 2025

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 MESO is a Hold and PRTA is a Hold.

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COMPARISON
Comparison
Sep 06, 2025
Stock price -- (MESO: $14.39 vs. PRTA: $8.55)
Brand notoriety: MESO and PRTA are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: MESO: 185% vs. PRTA: 115%
Market capitalization -- MESO: $1.78B vs. PRTA: $460.25M
MESO [@Biotechnology] is valued at $1.78B. PRTA’s [@Biotechnology] market capitalization is $460.25M. The market cap for tickers in the [@Biotechnology] industry ranges from $101.56B to $0. The average market capitalization across the [@Biotechnology] industry is $1.91B.

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).

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

  • MESO’s FA Score: 0 green, 5 red.
  • PRTA’s FA Score: 0 green, 5 red.
According to our system of comparison, MESO is a better buy in the long-term than PRTA.

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.

MESO’s TA Score shows that 7 TA indicator(s) are bullish while PRTA’s TA Score has 3 bullish TA indicator(s).

  • MESO’s TA Score: 7 bullish, 3 bearish.
  • PRTA’s TA Score: 3 bullish, 5 bearish.
According to our system of comparison, MESO is a better buy in the short-term than PRTA.

Price Growth

MESO (@Biotechnology) experienced а +4.05% price change this week, while PRTA (@Biotechnology) price change was +4.27% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +2.52%. For the same industry, the average monthly price growth was +14.52%, and the average quarterly price growth was +33.01%.

Reported Earning Dates

MESO is expected to report earnings on Nov 26, 2025.

PRTA is expected to report earnings on Oct 30, 2025.

Industries' Descriptions

@Biotechnology (+2.52% 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
MESO($1.78B) has a higher market cap than PRTA($460M). MESO YTD gains are higher at: -31.717 vs. PRTA (-40.722). MESO has higher annual earnings (EBITDA): -77.78M vs. PRTA (-248.1M). PRTA has more cash in the bank: 371M vs. MESO (37.7M). PRTA has less debt than MESO: PRTA (9.78M) vs MESO (126M). PRTA has higher revenues than MESO: PRTA (10.3M) vs MESO (5.67M).
MESOPRTAMESO / PRTA
Capitalization1.78B460M386%
EBITDA-77.78M-248.1M31%
Gain YTD-31.717-40.72278%
P/E RatioN/AN/A-
Revenue5.67M10.3M55%
Total Cash37.7M371M10%
Total Debt126M9.78M1,288%
FUNDAMENTALS RATINGS
MESO vs PRTA: Fundamental Ratings
MESO
PRTA
OUTLOOK RATING
1..100
6775
VALUATION
overvalued / fair valued / undervalued
1..100
87
Overvalued
57
Fair valued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
9698
PRICE GROWTH RATING
1..100
5248
P/E GROWTH RATING
1..100
9794
SEASONALITY SCORE
1..100
5050

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.

PRTA's Valuation (57) in the Biotechnology industry is in the same range as MESO (87). This means that PRTA’s stock grew similarly to MESO’s over the last 12 months.

PRTA's Profit vs Risk Rating (100) in the Biotechnology industry is in the same range as MESO (100). This means that PRTA’s stock grew similarly to MESO’s over the last 12 months.

MESO's SMR Rating (96) in the Biotechnology industry is in the same range as PRTA (98). This means that MESO’s stock grew similarly to PRTA’s over the last 12 months.

PRTA's Price Growth Rating (48) in the Biotechnology industry is in the same range as MESO (52). This means that PRTA’s stock grew similarly to MESO’s over the last 12 months.

PRTA's P/E Growth Rating (94) in the Biotechnology industry is in the same range as MESO (97). This means that PRTA’s stock grew similarly to MESO’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
MESOPRTA
RSI
ODDS (%)
Bullish Trend 2 days ago
69%
Bearish Trend 2 days ago
85%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
68%
Bullish Trend 2 days ago
71%
Momentum
ODDS (%)
Bearish Trend 2 days ago
79%
Bearish Trend 2 days ago
88%
MACD
ODDS (%)
Bearish Trend 2 days ago
86%
Bearish Trend 2 days ago
89%
TrendWeek
ODDS (%)
Bearish Trend 2 days ago
83%
Bearish Trend 2 days ago
86%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
80%
Bullish Trend 2 days ago
84%
Advances
ODDS (%)
Bullish Trend 10 days ago
82%
Bullish Trend 3 days ago
76%
Declines
ODDS (%)
Bearish Trend 3 days ago
84%
Bearish Trend 8 days ago
87%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
70%
Bearish Trend 2 days ago
82%
Aroon
ODDS (%)
Bullish Trend 2 days ago
86%
Bullish Trend 2 days ago
81%
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MESO
Daily Signalchanged days ago
Gain/Loss if bought
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PRTA
Daily Signalchanged days ago
Gain/Loss if bought
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MESO and

Correlation & Price change

A.I.dvisor indicates that over the last year, MESO has been loosely correlated with QTTB. These tickers have moved in lockstep 51% of the time. This A.I.-generated data suggests there is some statistical probability that if MESO jumps, then QTTB could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To MESO
1D Price
Change %
MESO100%
+4.97%
QTTB - MESO
51%
Loosely correlated
-2.92%
SLGL - MESO
37%
Loosely correlated
+19.66%
AVTX - MESO
32%
Poorly correlated
-3.74%
ZURA - MESO
30%
Poorly correlated
+1.97%
PRTA - MESO
28%
Poorly correlated
-2.15%
More

PRTA and

Correlation & Price change

A.I.dvisor indicates that over the last year, PRTA has been loosely correlated with RCKT. These tickers have moved in lockstep 51% of the time. This A.I.-generated data suggests there is some statistical probability that if PRTA jumps, then RCKT could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To PRTA
1D Price
Change %
PRTA100%
-2.15%
RCKT - PRTA
51%
Loosely correlated
-2.71%
SVRA - PRTA
46%
Loosely correlated
+4.68%
DNLI - PRTA
39%
Loosely correlated
-3.40%
OCUL - PRTA
36%
Loosely correlated
-1.85%
NUVB - PRTA
35%
Loosely correlated
+8.57%
More