Advertisement

RARE

Ultragenyx Pharmaceutical Inc.

Healthcare · USD

Set alert

Price alert · RARE

All alert types
16.10 USD -0.68 -4.05%
As of Oct 30, 2026 Extended hours 16.10 0.00%
Bid
16.08 × 2
Ask
16.10 × 2
15.92 Day range 16.93
12.88 52-week range 36.54
YTD
-30.00%
1 year
-54.22%
Open
16.64
Prev close
16.78
Mkt cap
1.59B
Vol
2.33M
Avg vol
4.20M
EPS
-5.82
P/E
0.00
Div yield
0.00%
More statistics
Low
15.92
High
16.93
Forward P/E
71.30
Beta
0.35
Short ratio
3.79
Inst. own
118.43%
Dividend
0.00
Ex-div date
Earnings
Nov 3, 2026
50-d avg
17.20
200-d avg
22.94
1y target
26.25

5D chart

Chart tools
Interval
RARE five-day price chart15.515.916.416.817.3Oct 22Oct 23Oct 26Oct 27Oct 28

Ownership

Held by insiders 3.43%
Held by institutions 118.43%
Float held by institutions 122.64%
Institutions 429

Top institutional holders

Top institutional holders
Holder% heldSharesValueReported
Blackrock Inc.10.81%10,654,276171.37MJun 29, 2026
RTW Investments LP7.91%7,796,895125.41MJun 29, 2026
Vanguard Portfolio Management LLC6.89%6,790,135109.22MJun 29, 2026
AQR Capital Management, LLC6.65%6,560,809105.53MJun 29, 2026
State Street Corporation6.25%6,158,76699.06MJun 29, 2026
Vanguard Capital Management LLC4.36%4,296,49169.11MJun 29, 2026

Top mutual fund holders

Top mutual fund holders
Holder% heldSharesValueReported
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF5.17%5,095,89581.97MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.03%2,986,62148.04MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.53%2,496,49340.16MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund2.18%2,144,80234.50MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund1.26%1,238,64019.92MJun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund1.14%1,127,71118.14MJun 29, 2026
RARE insiders
InsiderRelationLatest transactionDateShares held
CROMBEZ ERIC M.D.OfficerSaleMay 4, 2026111,189
HARRIS ERIKOfficerStock Award(Grant)Apr 15, 2026118,410
HORN HOWARDChief Financial OfficerSaleOct 14, 202689,229
HUANG DENNIS KARLChief Technology OfficerStock Award(Grant)Apr 15, 2026147,845
HUIZENGA THEODORE ALANOfficerSaleSep 14, 202667,863
KAKKIS EMIL DChief Executive OfficerStock Award(Grant)Apr 15, 20262,894,720

Held by funds

112 US ETFs and mutual funds hold RARE · largest positions

Funds holding RARE, by value held
FundValue heldWeight in fund
XBI $89.37M0.83%
VTI $45.06M0.00%
IWM $41.18M0.05%
VSEQX $31.87M0.26%
VB $31.70M0.02%
FSSNX $26.65M0.08%
VBK $17.65M0.04%
VXF $16.83M0.02%
NIW $13.68M0.07%
VEXRX $12.88M0.06%
IBB $11.78M0.10%
VSTCX $11.42M0.35%
SCHA $8.65M0.04%
VTWO $8.45M0.05%
NBF $8.39M0.01%
NIZ $8.38M0.02%
IWN $8.33M0.06%
BDSKX $7.55M0.14%
FESM $7.54M0.11%
IWO $6.90M0.05%
Advertisement