Ultragenyx Pharmaceutical Stock Price History
NASDAQ: RAREHealth CareBiotechnology: Pharmaceutical PreparationsUSD
15.48+0.19 (+1.24%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
RARE price history at a glance
The price history for Ultragenyx Pharmaceutical (RARE) on this page begins on January 27, 2014, when the stock closed at $42.25; it most recently closed at $15.48 on October 5, 2026. The highest price in this record is $179.65, reached on December 21, 2020; the latest close is 91.4% below that peak. Across the 11 complete calendar years in the table, RARE finished higher in 4 and lower in 7. Its best year was 2020 (+221.6%) and its worst was 2022 (-44.9%).
Over roughly 13 years the share price changed -63.4%, a -7.6% compound annual price return (excluding dividends). In the last 12 months alone, RARE has lost 50.8%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2014
- $179.65
- Date of high
- Dec 21, 2020
- Low since 2014
- $12.73
- Date of low
- Sep 14, 2026
- 52-week high
- $39.89
- 52-week low
- $12.73
- IPO year
- 2014
- Last close
- $15.48
RARE returns
1 week
+1.71%
1 month
+8.18%
3 months
-54.23%
6 months
-33.56%
Year to date
-32.70%
1 year
-50.78%
3 years
-53.89%
5 years
-80.65%
RARE price return, excluding dividends.
RARE annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 15.48 | -34.41% |
| 2025 | 23.60 | -43.13% |
| 2024 | 41.50 | -13.22% |
| 2023 | 47.82 | +3.22% |
| 2022 | 46.33 | -44.90% |
| 2021 | 84.09 | -39.25% |
| 2020 | 138.43 | +221.63% |
| 2019 | 43.04 | +0.09% |
| 2018 | 43.00 | -7.29% |
| 2017 | 46.38 | -34.03% |
| 2016 | 70.31 | -37.32% |
| 2015 | 112.18 | +141.77% |
| 2014* | 46.40 | +9.82% |
* Partial year: the record begins after the start of 2014; return measured from the first available close.
2026 return is year to date.
RARE daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 15.33 | 15.73 | 15.23 | 15.48 | +1.24% | |
| 14.79 | 15.52 | 14.44 | 15.29 | +2.69% | |
| 14.37 | 15.25 | 14.35 | 14.89 | +2.97% | |
| 14.60 | 14.70 | 14.08 | 14.46 | -0.28% | |
| 15.25 | 15.31 | 14.21 | 14.50 | -4.73% | |
| 14.90 | 15.28 | 14.67 | 15.22 | +3.19% | |
| 15.03 | 15.25 | 14.62 | 14.75 | -1.86% | |
| 15.48 | 15.53 | 14.86 | 15.03 | -1.89% | |
| 14.46 | 15.50 | 14.11 | 15.32 | +6.32% | |
| 14.33 | 14.47 | 14.11 | 14.41 | -0.62% | |
| 14.87 | 14.94 | 14.15 | 14.50 | -1.83% | |
| 14.73 | 14.87 | 14.55 | 14.77 | -0.74% | |
| 15.40 | 15.50 | 14.54 | 14.88 | -4.71% | |
| 14.78 | 16.12 | 14.48 | 15.62 | +6.59% | |
| 14.58 | 15.01 | 14.28 | 14.65 | +0.96% | |
| 14.79 | 15.07 | 14.07 | 14.51 | +0.07% | |
| 13.22 | 14.58 | 13.20 | 14.50 | +12.58% | |
| 13.07 | 13.22 | 12.73 | 12.88 | -1.45% | |
| 13.56 | 13.59 | 12.88 | 13.07 | -3.97% | |
| 14.44 | 14.44 | 13.60 | 13.61 | -4.83% | |
| 14.43 | 14.70 | 14.13 | 14.30 | -0.69% | |
| 14.25 | 14.44 | 13.95 | 14.40 | +0.63% | |
| 14.77 | 15.20 | 14.27 | 14.31 | -3.83% | |
| 15.10 | 15.25 | 14.63 | 14.88 | -2.75% | |
| 15.48 | 16.08 | 15.23 | 15.30 | +3.03% | |
| 14.00 | 15.00 | 13.81 | 14.85 | -44.03% | |
| 25.96 | 26.80 | 25.57 | 26.53 | +2.79% | |
| 25.22 | 25.85 | 25.11 | 25.81 | +2.38% | |
| 25.45 | 25.90 | 24.73 | 25.21 | -1.56% | |
| 26.54 | 26.73 | 25.37 | 25.61 | -2.48% | |
| 26.38 | 26.56 | 25.83 | 26.26 | -0.68% | |
| 26.55 | 26.67 | 25.61 | 26.44 | -0.08% | |
| 26.25 | 26.92 | 26.00 | 26.46 | +2.88% | |
| 25.75 | 26.09 | 25.30 | 25.72 | -0.43% | |
| 25.76 | 26.75 | 25.69 | 25.83 | +2.01% | |
| 28.39 | 28.50 | 25.04 | 25.32 | -3.51% | |
| 26.28 | 26.68 | 26.00 | 26.24 | +2.94% | |
| 25.68 | 26.11 | 24.97 | 25.49 | -2.45% | |
| 26.26 | 26.51 | 25.81 | 26.13 | -1.36% | |
| 26.30 | 26.58 | 25.75 | 26.49 | +0.42% | |
| 27.07 | 27.17 | 26.33 | 26.38 | -1.79% | |
| 26.79 | 27.16 | 26.11 | 26.86 | -0.37% | |
| 27.16 | 27.59 | 26.42 | 26.96 | +0.60% | |
| 25.91 | 27.11 | 25.51 | 26.80 | +3.43% | |
| 26.34 | 26.71 | 25.30 | 25.91 | +0.35% | |
| 24.99 | 26.10 | 24.81 | 25.82 | +3.57% | |
| 28.48 | 28.48 | 24.61 | 24.93 | -3.41% | |
| 25.19 | 26.13 | 25.01 | 25.81 | +3.16% | |
| 24.92 | 25.40 | 24.01 | 25.02 | +0.44% | |
| 25.95 | 26.08 | 24.60 | 24.91 | -4.34% | |
| 25.04 | 26.10 | 24.55 | 26.04 | +4.16% | |
| 25.77 | 26.15 | 24.87 | 25.00 | -3.77% | |
| 26.57 | 27.29 | 25.22 | 25.98 | -3.38% | |
| 27.37 | 28.00 | 26.69 | 26.89 | -0.04% | |
| 27.32 | 27.48 | 26.50 | 26.90 | -0.44% | |
| 27.28 | 28.05 | 27.00 | 27.02 | -2.26% | |
| 28.62 | 28.86 | 27.50 | 27.65 | -3.41% | |
| 29.01 | 29.10 | 28.23 | 28.62 | +0.32% | |
| 29.33 | 30.03 | 28.50 | 28.53 | -2.56% | |
| 29.16 | 30.07 | 28.90 | 29.28 | -3.11% | |
| 31.86 | 31.90 | 29.83 | 30.22 | -4.70% | |
| 31.61 | 31.80 | 30.64 | 31.71 | -1.00% | |
| 33.36 | 33.58 | 31.92 | 32.03 | -3.58% | |
| 33.07 | 33.30 | 31.81 | 33.22 | -1.77% | |
| 34.61 | 34.81 | 32.72 | 33.82 | -2.28% | |
| 34.71 | 34.81 | 33.34 | 34.61 | -0.17% | |
| 35.24 | 35.79 | 34.20 | 34.67 | -3.35% | |
| 34.19 | 36.57 | 33.57 | 35.87 | +6.44% | |
| 33.28 | 34.19 | 32.89 | 33.70 | +0.69% | |
| 32.80 | 33.50 | 32.48 | 33.47 | +3.37% | |
| 33.13 | 33.49 | 32.34 | 32.38 | -3.02% | |
| 31.01 | 35.00 | 30.48 | 33.39 | +8.83% | |
| 30.77 | 31.16 | 30.19 | 30.68 | -0.29% | |
| 29.39 | 30.99 | 29.36 | 30.77 | +5.20% | |
| 29.51 | 30.57 | 29.07 | 29.25 | +0.48% | |
| 29.02 | 30.14 | 29.01 | 29.11 | +1.22% | |
| 28.58 | 29.39 | 28.50 | 28.76 | -0.93% | |
| 27.56 | 29.35 | 27.49 | 29.03 | +5.79% | |
| 27.54 | 28.18 | 27.31 | 27.44 | +1.97% | |
| 25.09 | 27.90 | 25.09 | 26.91 | +8.29% | |
| 25.54 | 25.66 | 24.51 | 24.85 | -2.09% | |
| 24.62 | 25.38 | 24.50 | 25.38 | +4.23% | |
| 24.08 | 24.81 | 24.01 | 24.35 | +1.54% | |
| 22.93 | 24.08 | 22.48 | 23.98 | +4.40% | |
| 22.56 | 23.23 | 22.43 | 22.97 | +0.79% | |
| 22.14 | 23.05 | 22.03 | 22.79 | +5.56% | |
| 22.15 | 22.29 | 21.39 | 21.59 | -1.46% | |
| 23.31 | 23.41 | 21.74 | 21.91 | -6.01% | |
| 22.51 | 23.47 | 22.18 | 23.31 | +4.02% | |
| 21.85 | 22.61 | 21.81 | 22.41 | +2.89% | |
| 22.49 | 22.64 | 21.33 | 21.78 | -4.68% | |
| 23.77 | 24.06 | 22.62 | 22.85 | -4.55% | |
| 23.56 | 24.08 | 23.31 | 23.94 | +2.92% | |
| 23.41 | 23.90 | 22.74 | 23.26 | -0.56% | |
| 23.13 | 23.55 | 23.00 | 23.39 | +1.08% | |
| 23.62 | 23.75 | 23.01 | 23.14 | -1.07% | |
| 23.68 | 24.12 | 23.26 | 23.39 | -1.35% | |
| 23.42 | 24.12 | 23.11 | 23.71 | +1.45% | |
| 22.55 | 23.72 | 22.55 | 23.37 | +4.10% | |
| 24.20 | 24.41 | 22.23 | 22.45 | -7.19% | |
| 25.12 | 25.17 | 23.98 | 24.19 | -3.24% | |
| 25.71 | 25.95 | 24.84 | 25.00 | -3.10% | |
| 26.53 | 26.67 | 25.77 | 25.80 | -2.49% | |
| 26.61 | 26.94 | 26.21 | 26.46 | -1.42% | |
| 26.38 | 26.89 | 26.01 | 26.84 | +2.05% | |
| 26.45 | 27.42 | 26.21 | 26.30 | +0.69% | |
| 26.05 | 26.67 | 25.93 | 26.12 | -0.04% | |
| 26.16 | 26.50 | 25.53 | 26.13 | +0.77% | |
| 25.91 | 27.27 | 24.23 | 25.93 | +3.68% | |
| 24.96 | 25.32 | 24.45 | 25.01 | +0.81% | |
| 24.69 | 25.32 | 24.49 | 24.81 | +0.16% | |
| 24.90 | 25.12 | 24.37 | 24.77 | +0.32% | |
| 24.52 | 25.08 | 24.17 | 24.69 | +2.11% | |
| 24.13 | 24.76 | 23.71 | 24.18 | -1.43% | |
| 24.32 | 25.14 | 24.25 | 24.53 | +2.25% | |
| 24.15 | 25.05 | 23.78 | 23.99 | -0.46% | |
| 24.37 | 24.44 | 23.69 | 24.10 | -0.74% | |
| 24.60 | 25.11 | 23.95 | 24.28 | -1.34% | |
| 24.31 | 24.72 | 24.05 | 24.61 | +2.12% | |
| 25.17 | 25.22 | 23.95 | 24.10 | -3.83% | |
| 24.62 | 25.28 | 24.25 | 25.06 | +1.01% | |
| 24.94 | 25.24 | 24.54 | 24.81 | +1.18% | |
| 25.64 | 26.19 | 24.33 | 24.52 | -2.62% | |
| 24.75 | 25.45 | 24.71 | 25.18 | +2.48% | |
| 23.35 | 24.74 | 23.35 | 24.57 | +3.98% | |
| 23.11 | 24.12 | 23.01 | 23.63 | +1.42% | |
| 24.02 | 24.13 | 23.06 | 23.30 | -2.55% | |
| 22.92 | 24.12 | 22.92 | 23.91 | +3.28% | |
| 23.64 | 23.99 | 22.88 | 23.15 | 0.00% | |
| 22.91 | 23.18 | 22.34 | 23.15 | +1.22% | |
| 22.45 | 22.97 | 22.28 | 22.87 | +1.87% | |
| 21.05 | 22.45 | 20.79 | 22.45 | +4.81% | |
| 20.97 | 21.56 | 20.92 | 21.42 | +2.24% | |
| 19.98 | 21.07 | 19.54 | 20.95 | +8.55% | |
| 19.48 | 19.77 | 19.13 | 19.30 | -0.41% | |
| 20.00 | 20.09 | 19.10 | 19.38 | -3.10% | |
| 19.69 | 20.45 | 19.61 | 20.00 | +0.76% | |
| 18.75 | 19.94 | 18.70 | 19.85 | +7.30% | |
| 19.36 | 19.40 | 18.29 | 18.50 | -8.73% | |
| 20.18 | 20.33 | 19.53 | 20.27 | +2.01% | |
| 20.52 | 20.68 | 19.86 | 19.87 | -2.69% | |
| 20.16 | 20.57 | 19.90 | 20.42 | -0.20% | |
| 21.37 | 21.50 | 20.39 | 20.46 | -5.28% | |
| 21.80 | 22.20 | 21.55 | 21.60 | -1.01% | |
| 21.57 | 22.01 | 21.39 | 21.82 | +2.25% | |
| 21.94 | 22.27 | 21.29 | 21.34 | -1.70% | |
| 21.93 | 22.29 | 21.12 | 21.71 | -2.25% | |
| 22.78 | 22.84 | 21.74 | 22.21 | -2.76% | |
| 22.74 | 23.19 | 22.38 | 22.84 | +1.02% | |
| 21.40 | 22.81 | 21.37 | 22.61 | +6.40% | |
| 21.26 | 21.41 | 20.61 | 21.25 | -0.98% | |
| 21.58 | 21.98 | 21.39 | 21.46 | -1.56% | |
| 22.07 | 22.19 | 21.47 | 21.80 | -1.22% | |
| 22.40 | 22.88 | 21.88 | 22.07 | -4.13% | |
| 22.54 | 23.19 | 22.51 | 23.02 | -1.58% | |
| 22.95 | 23.46 | 22.54 | 23.39 | +1.52% | |
| 22.83 | 23.17 | 22.48 | 23.04 | +0.57% | |
| 22.72 | 23.08 | 22.46 | 22.91 | +0.70% | |
| 22.65 | 23.00 | 22.41 | 22.75 | +1.07% | |
| 22.89 | 23.79 | 22.39 | 22.51 | -0.92% | |
| 21.56 | 22.87 | 21.31 | 22.72 | +4.08% | |
| 20.41 | 22.16 | 20.08 | 21.83 | +6.75% | |
| 20.00 | 20.62 | 19.63 | 20.45 | +1.34% | |
| 20.65 | 20.89 | 19.78 | 20.18 | -1.66% | |
| 21.54 | 23.17 | 19.61 | 20.52 | -12.68% | |
| 23.96 | 24.35 | 22.93 | 23.50 | -1.59% | |
| 24.23 | 24.35 | 23.27 | 23.88 | -1.32% | |
| 23.49 | 24.68 | 23.49 | 24.20 | +1.34% | |
| 24.66 | 24.67 | 23.78 | 23.88 | -3.32% | |
| 24.25 | 24.87 | 23.89 | 24.70 | +3.83% | |
| 24.59 | 24.93 | 23.76 | 23.79 | -3.65% | |
| 25.07 | 25.07 | 24.08 | 24.69 | -0.44% | |
| 24.92 | 25.82 | 24.37 | 24.80 | +0.16% | |
| 23.56 | 24.91 | 23.56 | 24.76 | +2.87% | |
| 24.13 | 24.59 | 23.26 | 24.07 | -0.82% | |
| 24.40 | 24.70 | 23.98 | 24.27 | -0.70% | |
| 24.96 | 24.96 | 24.33 | 24.44 | -0.73% | |
| 24.23 | 25.00 | 24.23 | 24.62 | +1.28% | |
| 24.10 | 24.90 | 24.09 | 24.31 | +0.41% | |
| 23.37 | 24.53 | 23.16 | 24.21 | +3.46% | |
| 22.78 | 23.87 | 22.71 | 23.40 | +2.86% | |
| 22.72 | 22.98 | 22.49 | 22.75 | +0.53% | |
| 22.12 | 22.96 | 22.00 | 22.63 | +0.62% | |
| 23.36 | 23.77 | 22.43 | 22.49 | -4.30% | |
| 23.87 | 24.12 | 23.09 | 23.50 | -2.37% | |
| 24.12 | 24.32 | 23.71 | 24.07 | -0.17% | |
| 24.48 | 24.53 | 23.47 | 24.11 | -1.07% | |
| 22.95 | 24.65 | 22.40 | 24.37 | +8.26% | |
| 23.46 | 23.90 | 22.50 | 22.51 | -3.02% | |
| 24.30 | 25.10 | 22.92 | 23.21 | -4.09% | |
| 22.86 | 24.62 | 22.73 | 24.20 | +7.36% | |
| 22.94 | 23.16 | 22.07 | 22.54 | -2.47% | |
| 23.42 | 23.75 | 22.64 | 23.11 | -2.08% | |
| 22.84 | 24.00 | 22.50 | 23.60 | +2.61% | |
| 22.50 | 23.06 | 21.90 | 23.00 | +0.97% | |
| 19.85 | 22.87 | 19.80 | 22.78 | +15.52% | |
| 19.32 | 20.49 | 18.41 | 19.72 | -42.32% | |
| 34.38 | 34.47 | 33.90 | 34.19 | -1.13% | |
| 34.49 | 34.76 | 34.14 | 34.58 | +1.32% | |
| 34.73 | 34.89 | 34.07 | 34.13 | -1.78% | |
| 33.57 | 35.12 | 33.21 | 34.75 | +3.73% | |
| 32.84 | 34.03 | 32.65 | 33.50 | +2.01% | |
| 33.31 | 34.17 | 32.64 | 32.84 | -1.11% | |
| 34.43 | 34.64 | 32.85 | 33.21 | -3.29% | |
| 36.05 | 36.54 | 34.19 | 34.34 | -5.22% | |
| 36.68 | 36.81 | 35.82 | 36.23 | 0.00% | |
| 36.39 | 36.54 | 35.93 | 36.23 | +0.08% | |
| 36.42 | 36.74 | 35.92 | 36.20 | +0.56% | |
| 36.38 | 36.48 | 35.65 | 36.00 | -0.83% | |
| 36.39 | 36.71 | 35.68 | 36.30 | -0.41% | |
| 39.00 | 39.89 | 36.22 | 36.45 | +0.19% | |
| 36.62 | 37.25 | 35.94 | 36.38 | -0.44% | |
| 36.46 | 37.25 | 36.08 | 36.54 | +0.25% | |
| 33.53 | 36.54 | 33.48 | 36.45 | +8.90% | |
| 33.37 | 34.09 | 33.16 | 33.47 | +0.30% | |
| 34.32 | 34.37 | 33.19 | 33.37 | -3.97% | |
| 33.82 | 34.84 | 33.60 | 34.75 | +2.93% | |
| 33.22 | 34.00 | 32.98 | 33.76 | +0.70% | |
| 33.09 | 33.59 | 32.06 | 33.53 | +2.27% | |
| 33.33 | 34.21 | 32.58 | 32.78 | -2.41% | |
| 31.52 | 33.79 | 31.25 | 33.59 | +7.73% | |
| 32.25 | 32.91 | 31.00 | 31.18 | -2.13% | |
| 32.66 | 32.89 | 31.48 | 31.86 | -2.95% | |
| 32.38 | 33.21 | 31.85 | 32.83 | +0.89% | |
| 32.80 | 33.41 | 32.31 | 32.54 | -1.63% | |
| 32.42 | 34.01 | 32.38 | 33.08 | +0.55% | |
| 32.93 | 33.82 | 32.41 | 32.90 | -1.88% | |
| 33.25 | 33.74 | 32.95 | 33.53 | +0.84% | |
| 31.95 | 33.28 | 31.50 | 33.25 | +4.10% | |
| 31.11 | 32.08 | 30.38 | 31.94 | +4.28% | |
| 30.42 | 30.75 | 29.36 | 30.63 | -1.03% | |
| 31.85 | 31.88 | 30.05 | 30.95 | -2.89% | |
| 28.90 | 32.25 | 28.56 | 31.87 | -1.82% | |
| 32.97 | 33.50 | 32.41 | 32.46 | -3.02% | |
| 34.00 | 34.96 | 32.94 | 33.47 | -3.27% | |
| 34.99 | 35.38 | 34.36 | 34.60 | -1.62% | |
| 34.37 | 35.57 | 34.26 | 35.17 | +1.68% | |
| 34.53 | 35.77 | 33.94 | 34.59 | -0.52% | |
| 34.91 | 35.95 | 34.47 | 34.77 | -1.53% | |
| 34.41 | 35.48 | 34.00 | 35.31 | +5.31% | |
| 33.69 | 34.21 | 33.25 | 33.53 | -0.30% | |
| 33.21 | 34.11 | 33.02 | 33.63 | +1.48% | |
| 34.05 | 34.33 | 33.10 | 33.14 | -3.07% | |
| 34.16 | 34.78 | 33.89 | 34.19 | -0.61% | |
| 33.29 | 34.75 | 33.05 | 34.40 | +5.41% | |
| 33.84 | 34.22 | 32.39 | 32.64 | -3.93% | |
| 33.74 | 34.50 | 33.30 | 33.97 | +1.62% | |
| 31.77 | 33.57 | 31.60 | 33.43 | +5.49% | |
| 31.95 | 32.14 | 31.44 | 31.69 | -1.03% | |
| 31.51 | 32.30 | 31.37 | 32.02 | +1.81% | |
| 31.81 | 31.84 | 30.93 | 31.45 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the RARE chart for longer ranges.