PRTA
Price
$9.82
Change
+$0.22 (+2.29%)
Updated
Sep 4 closing price
Capitalization
504.13M
53 days until earnings call
Intraday BUY SELL Signals
VIR
Price
$11.38
Change
-$0.06 (-0.52%)
Updated
Sep 4 closing price
Capitalization
1.93B
54 days until earnings call
Intraday BUY SELL Signals
Interact to see
Advertisement

PRTA vs VIR

PRTA vs VIR Comparison Chart in %
View a ticker or compare two or three
VS
PRTA vs. VIR commentary
Sep 06, 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 PRTA is a Buy and VIR is a StrongBuy.

Interact to see
Advertisement
COMPARISON
Comparison
Sep 06, 2026
Stock price -- (PRTA: $9.82 vs. VIR: $11.39)
Brand notoriety: PRTA and VIR are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: PRTA: 92% vs. VIR: 65%
Market capitalization -- PRTA: $504.13M vs. VIR: $1.93B
PRTA [@Biotechnology] is valued at $504.13M. VIR’s [@Biotechnology] market capitalization is $1.93B. The market cap for tickers in the [@Biotechnology] industry ranges from $138.42B to $0. The average market capitalization across the [@Biotechnology] industry is $2.33B.

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).

PRTA’s FA Score shows that 0 FA rating(s) are green whileVIR’s FA Score has 1 green FA rating(s).

  • PRTA’s FA Score: 0 green, 5 red.
  • VIR’s FA Score: 1 green, 4 red.
According to our system of comparison, VIR 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.

PRTA’s TA Score shows that 6 TA indicator(s) are bullish while VIR’s TA Score has 6 bullish TA indicator(s).

  • PRTA’s TA Score: 6 bullish, 3 bearish.
  • VIR’s TA Score: 6 bullish, 4 bearish.
According to our system of comparison, PRTA is a better buy in the short-term than VIR.

Price Growth

PRTA (@Biotechnology) experienced а +5.25% price change this week, while VIR (@Biotechnology) price change was +5.12% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was -0.22%. For the same industry, the average monthly price growth was +5.23%, and the average quarterly price growth was +2396.59%.

Reported Earning Dates

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

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

Industries' Descriptions

@Biotechnology (-0.22% 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
Loading...
FUNDAMENTALS
Fundamentals
VIR($1.93B) has a higher market cap than PRTA($504M). VIR YTD gains are higher at: 88.806 vs. PRTA (2.827). PRTA has higher annual earnings (EBITDA): -92.33M vs. VIR (-460.62M). VIR has more cash in the bank: 476M vs. PRTA (329M). PRTA has less debt than VIR: PRTA (7.65M) vs VIR (95.6M). VIR has higher revenues than PRTA: VIR (64.7M) vs PRTA (57.9M).
PRTAVIRPRTA / VIR
Capitalization504M1.93B26%
EBITDA-92.33M-460.62M20%
Gain YTD2.82788.8063%
P/E RatioN/AN/A-
Revenue57.9M64.7M89%
Total Cash329M476M69%
Total Debt7.65M95.6M8%
FUNDAMENTALS RATINGS
PRTA vs VIR: Fundamental Ratings
PRTA
VIR
OUTLOOK RATING
1..100
5027
VALUATION
overvalued / fair valued / undervalued
1..100
76
Overvalued
57
Fair valued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
9899
PRICE GROWTH RATING
1..100
4337
P/E GROWTH RATING
1..100
9324
SEASONALITY SCORE
1..100
8550

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.

VIR's Valuation (57) in the null industry is in the same range as PRTA (76) in the Biotechnology industry. This means that VIR’s stock grew similarly to PRTA’s over the last 12 months.

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

PRTA's SMR Rating (98) in the Biotechnology industry is in the same range as VIR (99) in the null industry. This means that PRTA’s stock grew similarly to VIR’s over the last 12 months.

VIR's Price Growth Rating (37) in the null industry is in the same range as PRTA (43) in the Biotechnology industry. This means that VIR’s stock grew similarly to PRTA’s over the last 12 months.

VIR's P/E Growth Rating (24) in the null industry is significantly better than the same rating for PRTA (93) in the Biotechnology industry. This means that VIR’s stock grew significantly faster than PRTA’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
PRTAVIR
RSI
ODDS (%)
N/A
Bearish Trend 2 days ago
90%
Stochastic
ODDS (%)
Bearish Trend 2 days ago
84%
Bearish Trend 2 days ago
88%
Momentum
ODDS (%)
Bullish Trend 2 days ago
80%
Bullish Trend 2 days ago
71%
MACD
ODDS (%)
Bullish Trend 2 days ago
80%
Bullish Trend 2 days ago
73%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
77%
Bullish Trend 2 days ago
76%
TrendMonth
ODDS (%)
Bullish Trend 2 days ago
80%
Bullish Trend 2 days ago
80%
Advances
ODDS (%)
Bullish Trend 4 days ago
73%
Bullish Trend 5 days ago
73%
Declines
ODDS (%)
Bearish Trend 10 days ago
86%
Bearish Trend 2 days ago
81%
BollingerBands
ODDS (%)
Bearish Trend 2 days ago
76%
Bearish Trend 2 days ago
90%
Aroon
ODDS (%)
Bullish Trend 2 days ago
81%
Bullish Trend 2 days ago
71%
View a ticker or compare two or three
Interact to see
Advertisement
PRTA
Daily Signal:
Gain/Loss:
VIR
Daily Signal:
Gain/Loss:
Interesting Tickers
1D
1W
1M
1Q
6M
1Y
5Y
1 Day
ETFs / NAMEPrice $Chg $Chg %
OASC34.690.08
+0.23%
OneAscent Enhanced Small and Mid Cap ETF
JSI50.850.02
+0.04%
Janus Henderson Securitized Income ETF
FCBD25.18-0.01
-0.06%
Frontier Asset Core Bond ETF
TAGS28.13-0.23
-0.82%
Teucrium Agricultural Fund
GDXY11.37-0.16
-1.39%
YieldMax Gold Miners Opt Inc Strgy ETF