RARE
Ultragenyx Pharmaceutical Inc.
NASDAQ Healthcare
21,91 $US
-6.01% today
-7.16% YTD · -41.05% 1Y
10
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
20
Hedge funds tracked
200+ 13F SEC funds, updated quarterly
16
Thematic ETFs
ARK, NANC, GOP, GURU, BUZZ, JEPI, ITA…
24h
Frequency
Daily 5AM UTC pipeline · 2-year historical DB
46
/ 100
MIXED

Kairos Score: 46/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About Ultragenyx Pharmaceutical Inc.

Ultragenyx Pharmaceutical Inc., a biopharmaceutical company, focuses on the identification, acquisition, development, and commercialization of novel products for the treatment of rare and ultra-rare genetic diseases in North America, Latin America, Europe, the Middle East, Africa, and the Asia-Pacific. Its biologic products include Crysvita (burosumab), an antibody targeting fibroblast growth factor 23 for the treatment of X-linked hypophosphatemia, as well as tumor-induced osteomalacia; Mepsevii, an enzyme replacement therapy for the treatment...

Key info

👥
Employees
1 371
💰
Market cap
2 151 325 898,00 $US
🚀
IPO
Jan 31, 2014

🕴️ Insider activity (90 days)

10 transactions — including 0 buys declared by Ultragenyx Pharmaceutical Inc. executives to SEC / AMF / BaFin.

HH
Horn Howard
Chief Financial Officer · 2026-06-01
Other
SS
SULIMAN SHEHNAAZ
2026-05-18
Other
NM
NARACHI MICHAEL
2026-05-14
Other

🏦 Hedge Funds

20 institutional funds report a position on RARE in their latest SEC quarterly filing.

VANGUARD GROUP INC
BlackRock, Inc.
STATE STREET CORP
AQR CAPITAL MANAGEMENT LLC
VANGUARD CAPITAL MANAGEMENT LLC

📰 Recent news

15 recent articles on RARE.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Automatic detection when 3+ executives buy the same stock simultaneously — historically the most reliable signal.

🏦

13F Hedge Funds

Berkshire (Buffett), Pershing Square (Ackman), Tiger Global, Bridgewater + 200 more. Who buys what, each quarter.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

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📧

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Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of RARE on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 10 insider transactions over 90 days
✅ All 20 hedge funds (among 200+ tracked)
✅ 11 thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ 2-year history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + 6-quarter earnings
See full analysis →
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