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Which hedge funds own RARE? ULTRAGENYX PHARMACEUTICAL IN, Q2 2026 13F holders

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9 of the hedge funds tracked by WhaleCreep disclosed a position in RARE (ULTRAGENYX PHARMACEUTICAL IN) in their Q2 2026 13F filings, worth $228.3m in total. The largest holder by portfolio weight is Sands Capital Management at 0.4% of its book. 2 exited: Point72 Asset Management LP, Tudor Investment.

9tracked managers holding
0opened this quarter
2exited this quarter

Which hedge funds hold RARE? Current holders by portfolio weight

ManagerAs ofWeight of bookValueSharesΔ sharesAction
Sands Capital ManagementQ2 2026 0.4%$105.5m3,158,368 -2% reduced
Moore Capital ManagementQ2 2026 0.1%$4.3m128,035 -19% reduced
Brevan Howard Capital ManagementQ2 2026 0.0%$3.4m102,768 -52% reduced
D. E. Shaw & CoQ2 2026 0.0%$57.8m1,730,193 37% added
Renaissance Technologies LLCQ2 2026 0.0%$13.8m413,700 -26% reduced
Woodline PartnersQ2 2026 0.0%$5.7m171,805 0% held
Millennium ManagementQ2 2026 0.0%$25.4m760,825 -57% reduced
Marshall WaceQ2 2026 0.0%$5.3m159,889 2% added
Citadel AdvisorsQ2 2026 0.0%$7.0m210,531 -90% reduced

Exited since the previous quarter

ManagerPrior weightPrior value
Point72 Asset Management LP0.4%$18.7m
Tudor Investment0.1%$1.1m

How has hedge fund ownership of RARE changed?

QuarterManagers holdingCombined value
Q2 20269$228.3m
Q1 202611$221.5m
Q4 20257$147.6m
Q3 20258$201.9m
Q2 202511$341.4m
Q1 202511$332.3m
Q4 202410$359.2m
Q3 202412$535.8m
Q2 202410$430.1m
Q1 20249$378.9m
Q4 20239$414.0m
Q3 20239$247.3m
Q2 202311$262.6m
Q1 20239$297.4m
Q4 20226$359.3m
Q3 20227$136.3m

Counts every tracked manager that disclosed RARE in that quarter's filing, including managers that have since stopped filing.