RARE
Price
$34.58
Change
+$0.45 (+1.32%)
Updated
Dec 24 closing price
Capitalization
3.34B
48 days until earnings call
Intraday BUY SELL Signals
RGNX
Price
$14.46
Change
+$0.11 (+0.77%)
Updated
Dec 24 closing price
Capitalization
732.01M
67 days until earnings call
Intraday BUY SELL Signals
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RARE vs RGNX

Header iconRARE vs RGNX Comparison
Open Charts RARE vs RGNXBanner chart's image
Ultragenyx Pharmaceutical
Price$34.58
Change+$0.45 (+1.32%)
Volume$721.61K
Capitalization3.34B
REGENXBIO
Price$14.46
Change+$0.11 (+0.77%)
Volume$191.16K
Capitalization732.01M
RARE vs RGNX Comparison Chart in %
RARE
Daily Signal:
Gain/Loss:
RGNX
Daily Signal:
Gain/Loss:
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RARE vs. RGNX commentary
Dec 26, 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 RARE is a Buy and RGNX is a Buy.

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COMPARISON
Comparison
Dec 26, 2025
Stock price -- (RARE: $34.58 vs. RGNX: $14.46)
Brand notoriety: RARE and RGNX are both not notable
Both companies represent the Biotechnology industry
Current volume relative to the 65-day Moving Average: RARE: 51% vs. RGNX: 31%
Market capitalization -- RARE: $3.34B vs. RGNX: $732.01M
RARE [@Biotechnology] is valued at $3.34B. RGNX’s [@Biotechnology] market capitalization is $732.01M. The market cap for tickers in the [@Biotechnology] industry ranges from $117.47B to $0. The average market capitalization across the [@Biotechnology] industry is $2.23B.

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).

RARE’s FA Score shows that 0 FA rating(s) are green whileRGNX’s FA Score has 1 green FA rating(s).

  • RARE’s FA Score: 0 green, 5 red.
  • RGNX’s FA Score: 1 green, 4 red.
According to our system of comparison, RGNX is a better buy in the long-term than RARE.

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.

RARE’s TA Score shows that 5 TA indicator(s) are bullish while RGNX’s TA Score has 5 bullish TA indicator(s).

  • RARE’s TA Score: 5 bullish, 4 bearish.
  • RGNX’s TA Score: 5 bullish, 3 bearish.
According to our system of comparison, RGNX is a better buy in the short-term than RARE.

Price Growth

RARE (@Biotechnology) experienced а +4.13% price change this week, while RGNX (@Biotechnology) price change was +9.79% for the same time period.

The average weekly price growth across all stocks in the @Biotechnology industry was +2.88%. For the same industry, the average monthly price growth was +4.46%, and the average quarterly price growth was +55.39%.

Reported Earning Dates

RARE is expected to report earnings on Feb 12, 2026.

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

Industries' Descriptions

@Biotechnology (+2.88% 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
RARE($3.34B) has a higher market cap than RGNX($732M). RGNX YTD gains are higher at: 87.063 vs. RARE (-17.804). RGNX has higher annual earnings (EBITDA): -120M vs. RARE (-483.37M). RARE has more cash in the bank: 425M vs. RGNX (274M). RARE has less debt than RGNX: RARE (33.8M) vs RGNX (76.5M). RARE has higher revenues than RGNX: RARE (631M) vs RGNX (161M).
RARERGNXRARE / RGNX
Capitalization3.34B732M456%
EBITDA-483.37M-120M403%
Gain YTD-17.80487.063-20%
P/E RatioN/AN/A-
Revenue631M161M392%
Total Cash425M274M155%
Total Debt33.8M76.5M44%
FUNDAMENTALS RATINGS
RARE vs RGNX: Fundamental Ratings
RARE
RGNX
OUTLOOK RATING
1..100
276
VALUATION
overvalued / fair valued / undervalued
1..100
97
Overvalued
73
Overvalued
PROFIT vs RISK RATING
1..100
100100
SMR RATING
1..100
10098
PRICE GROWTH RATING
1..100
5137
P/E GROWTH RATING
1..100
10020
SEASONALITY SCORE
1..100
950

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.

RGNX's Valuation (73) in the Biotechnology industry is in the same range as RARE (97). This means that RGNX’s stock grew similarly to RARE’s over the last 12 months.

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

RGNX's SMR Rating (98) in the Biotechnology industry is in the same range as RARE (100). This means that RGNX’s stock grew similarly to RARE’s over the last 12 months.

RGNX's Price Growth Rating (37) in the Biotechnology industry is in the same range as RARE (51). This means that RGNX’s stock grew similarly to RARE’s over the last 12 months.

RGNX's P/E Growth Rating (20) in the Biotechnology industry is significantly better than the same rating for RARE (100). This means that RGNX’s stock grew significantly faster than RARE’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
RARERGNX
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
90%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
85%
Momentum
ODDS (%)
Bearish Trend 3 days ago
81%
Bullish Trend 3 days ago
80%
MACD
ODDS (%)
Bearish Trend 3 days ago
85%
Bullish Trend 3 days ago
83%
TrendWeek
ODDS (%)
Bullish Trend 3 days ago
75%
Bullish Trend 3 days ago
78%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
71%
Bullish Trend 3 days ago
77%
Advances
ODDS (%)
Bullish Trend 5 days ago
77%
Bullish Trend 5 days ago
76%
Declines
ODDS (%)
Bearish Trend 9 days ago
81%
N/A
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
76%
Bearish Trend 3 days ago
90%
Aroon
ODDS (%)
Bullish Trend 3 days ago
68%
Bullish Trend 3 days ago
69%
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RARE
Daily Signal:
Gain/Loss:
RGNX
Daily Signal:
Gain/Loss:
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RARE and

Correlation & Price change

A.I.dvisor indicates that over the last year, RARE has been closely correlated with MREO. These tickers have moved in lockstep 70% of the time. This A.I.-generated data suggests there is a high statistical probability that if RARE jumps, then MREO could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RARE
1D Price
Change %
RARE100%
+1.32%
MREO - RARE
70%
Closely correlated
+0.44%
XNCR - RARE
48%
Loosely correlated
-0.13%
RGNX - RARE
47%
Loosely correlated
+0.77%
DNLI - RARE
47%
Loosely correlated
+1.07%
VCYT - RARE
46%
Loosely correlated
-0.35%
More

RGNX and

Correlation & Price change

A.I.dvisor indicates that over the last year, RGNX has been loosely correlated with VYGR. These tickers have moved in lockstep 56% of the time. This A.I.-generated data suggests there is some statistical probability that if RGNX jumps, then VYGR could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RGNX
1D Price
Change %
RGNX100%
+0.77%
VYGR - RGNX
56%
Loosely correlated
+2.01%
SYRE - RGNX
56%
Loosely correlated
-0.54%
BEAM - RGNX
55%
Loosely correlated
+1.33%
DNLI - RGNX
53%
Loosely correlated
+1.07%
XNCR - RGNX
53%
Loosely correlated
-0.13%
More