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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

RARE

Ultragenyx Pharmaceutical Inc.

Superinvestors

Institutional investors holding RARE

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.04%64,000$4.4M2019Q1
Kenneth FisherFisher Asset Management0.00%198,696$4.6M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

19

Total trades

$507K

Volume

16

Buys

3

Sells

Last trade: May 5, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 5, 2026Eric CrombezSell$9K
Apr 22, 2026Theodore Alan HuizengaBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

Apr 22, 2026
Theodore Alan Huizenga
Buy
–