RGNX
Price
$13.87
Change
+$1.02 (+7.94%)
Updated
Dec 12 closing price
Capitalization
702.14M
80 days until earnings call
Intraday BUY SELL Signals
TARA
Price
$5.70
Change
-$0.31 (-5.16%)
Updated
Dec 12 closing price
Capitalization
294.3M
88 days until earnings call
Intraday BUY SELL Signals
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RGNX vs TARA

Header iconRGNX vs TARA Comparison
Open Charts RGNX vs TARABanner chart's image
REGENXBIO
Price$13.87
Change+$1.02 (+7.94%)
Volume$604.48K
Capitalization702.14M
Protara Therapeutics
Price$5.70
Change-$0.31 (-5.16%)
Volume$700.49K
Capitalization294.3M
RGNX vs TARA Comparison Chart in %
RGNX
Daily Signal:
Gain/Loss:
TARA
Daily Signal:
Gain/Loss:
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VS
RGNX vs. TARA commentary
Dec 13, 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 RGNX is a Hold and TARA is a Hold.

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COMPARISON
Comparison
Dec 13, 2025
Stock price -- (RGNX: $12.85 vs. TARA: $6.01)
Brand notoriety: RGNX and TARA are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: RGNX: 97% vs. TARA: 211%
Market capitalization -- RGNX: $702.14M vs. TARA: $294.3M
RGNX [@Biotechnology] is valued at $702.14M. TARA’s [@Biotechnology] market capitalization is $294.3M. The market cap for tickers in the [@Biotechnology] industry ranges from $114.69B to $0. The average market capitalization across the [@Biotechnology] industry is $2.21B.

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).

RGNX’s FA Score shows that 1 FA rating(s) are green whileTARA’s FA Score has 1 green FA rating(s).

  • RGNX’s FA Score: 1 green, 4 red.
  • TARA’s FA Score: 1 green, 4 red.
According to our system of comparison, both RGNX and TARA 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.

RGNX’s TA Score shows that 3 TA indicator(s) are bullish while TARA’s TA Score has 3 bullish TA indicator(s).

  • RGNX’s TA Score: 3 bullish, 6 bearish.
  • TARA’s TA Score: 3 bullish, 6 bearish.
According to our system of comparison, both RGNX and TARA are a bad buy in the short-term.

Price Growth

RGNX (@Biotechnology) experienced а -1.00% price change this week, while TARA (@Biotechnology) price change was -12.52% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +0.68%. For the same industry, the average monthly price growth was +4.10%, and the average quarterly price growth was +64.61%.

Reported Earning Dates

RGNX is expected to report earnings on Mar 03, 2026.

TARA is expected to report earnings on Mar 11, 2026.

Industries' Descriptions

@Biotechnology (+0.68% 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
RGNX($702M) has a higher market cap than TARA($294M). RGNX YTD gains are higher at: 66.235 vs. TARA (13.826). TARA has higher annual earnings (EBITDA): -59.43M vs. RGNX (-120M). RGNX has more cash in the bank: 274M vs. TARA (133M). TARA has less debt than RGNX: TARA (3.66M) vs RGNX (76.5M). RGNX has higher revenues than TARA: RGNX (161M) vs TARA (0).
RGNXTARARGNX / TARA
Capitalization702M294M239%
EBITDA-120M-59.43M202%
Gain YTD66.23513.826479%
P/E RatioN/AN/A-
Revenue161M0-
Total Cash274M133M206%
Total Debt76.5M3.66M2,092%
FUNDAMENTALS RATINGS
RGNX vs TARA: Fundamental Ratings
RGNX
TARA
OUTLOOK RATING
1..100
64
VALUATION
overvalued / fair valued / undervalued
1..100
73
Overvalued
21
Undervalued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
9796
PRICE GROWTH RATING
1..100
3937
P/E GROWTH RATING
1..100
19100
SEASONALITY SCORE
1..100
n/a50

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.

TARA's Valuation (21) in the null industry is somewhat better than the same rating for RGNX (73) in the Biotechnology industry. This means that TARA’s stock grew somewhat faster than RGNX’s over the last 12 months.

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

TARA's SMR Rating (96) in the null industry is in the same range as RGNX (97) in the Biotechnology industry. This means that TARA’s stock grew similarly to RGNX’s over the last 12 months.

TARA's Price Growth Rating (37) in the null industry is in the same range as RGNX (39) in the Biotechnology industry. This means that TARA’s stock grew similarly to RGNX’s over the last 12 months.

RGNX's P/E Growth Rating (19) in the Biotechnology industry is significantly better than the same rating for TARA (100) in the null industry. This means that RGNX’s stock grew significantly faster than TARA’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
RGNXTARA
RSI
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
75%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
86%
Bullish Trend 3 days ago
88%
Momentum
ODDS (%)
Bearish Trend 3 days ago
85%
Bearish Trend 3 days ago
84%
MACD
ODDS (%)
Bullish Trend 3 days ago
85%
Bearish Trend 3 days ago
87%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
85%
Bearish Trend 3 days ago
88%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
76%
Bullish Trend 3 days ago
82%
Advances
ODDS (%)
Bullish Trend 6 days ago
76%
Bullish Trend 5 days ago
82%
Declines
ODDS (%)
Bearish Trend 24 days ago
84%
Bearish Trend 16 days ago
88%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
85%
Bearish Trend 3 days ago
90%
Aroon
ODDS (%)
Bearish Trend 3 days ago
87%
Bearish Trend 3 days ago
90%
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RGNX
Daily Signal:
Gain/Loss:
TARA
Daily Signal:
Gain/Loss:
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RGNX and

Correlation & Price change

A.I.dvisor indicates that over the last year, RGNX has been loosely correlated with SYRE. These tickers have moved in lockstep 58% of the time. This A.I.-generated data suggests there is some statistical probability that if RGNX jumps, then SYRE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RGNX
1D Price
Change %
RGNX100%
-1.61%
SYRE - RGNX
58%
Loosely correlated
-0.87%
VYGR - RGNX
57%
Loosely correlated
-0.23%
DNLI - RGNX
56%
Loosely correlated
-1.14%
BEAM - RGNX
56%
Loosely correlated
+0.40%
RXRX - RGNX
54%
Loosely correlated
-3.98%
More

TARA and

Correlation & Price change

A.I.dvisor indicates that over the last year, TARA has been loosely correlated with RGNX. These tickers have moved in lockstep 41% of the time. This A.I.-generated data suggests there is some statistical probability that if TARA jumps, then RGNX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To TARA
1D Price
Change %
TARA100%
+4.70%
RGNX - TARA
41%
Loosely correlated
-1.61%
SYRE - TARA
41%
Loosely correlated
-0.87%
AMLX - TARA
40%
Loosely correlated
-1.21%
DNLI - TARA
39%
Loosely correlated
-1.14%
TBPH - TARA
38%
Loosely correlated
+0.40%
More