Updated
UltragenyxRARE · Healthcare
$15.43-0.90%
Market cap$1.6B
IndustryBiotechnology
Ultragenyx (RARE) Superinvestor holders
14 of the superinvestors we track hold Ultragenyx (RARE) in their latest 13F filings, $589M in total.
Summary
The largest holder is Cliff Asness (AQR Capital Management), with $214M, 0.1% of the portfolio.
In their latest quarter: 6 added, 7 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Cliff Asness AQR Capital Management |
Added | 6,560,809 | $214M | 0.1% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Added | 3,621,200 | $121M | 0.1% | Q2 2026 |
| Frank Sands Sands Capital Management |
Trimmed | 3,158,368 | $105M | 0.4% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
Added | 1,730,193 | $58M | 0.0% | Q2 2026 |
| David Vogel Voloridge Investment Management |
Trimmed | 1,241,556 | $41M | 0.2% | Q2 2026 |
| Jim Simons Renaissance Technologies |
Trimmed | 413,700 | $14M | 0.0% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Added | 290,818 | $10M | 0.0% | Q2 2026 |
| Man Group Man Group plc |
Trimmed | 195,110 | $7M | 0.0% | Q2 2026 |
| Paul Marshall Marshall Wace |
Added | 159,889 | $5M | 0.0% | Q2 2026 |
| Alger Fred Alger Management |
Trimmed | 143,155 | $5M | 0.0% | Q2 2026 |
| Louis Bacon Moore Capital Management |
Trimmed | 128,035 | $4M | 0.1% | Q2 2026 |
| Alan Howard Brevan Howard |
Trimmed | 102,768 | $3M | 0.1% | Q2 2026 |
| Acadian Acadian Asset Management |
Added | 61,748 | $924,000 | 0.0% | Q3 2026 |
| Peter Muller PDT Partners |
Held | 15,405 | $514,373 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 14 |
| Q1 2026 | 16 |
| Q4 2025 | 16 |
| Q3 2025 | 21 |
| Q2 2025 | 21 |
| Q1 2025 | 21 |
| Q4 2024 | 21 |
| Q3 2024 | 23 |
Questions about Ultragenyx
Which superinvestors own Ultragenyx?
14 of the superinvestors we track hold Ultragenyx (RARE) in their latest 13F filings, $589M in total. Cliff Asness, Two Sigma, Frank Sands, David Shaw, David Vogel, Jim Simons.
Who is the largest superinvestor holder of RARE?
The largest holder is Cliff Asness (AQR Capital Management), with $214M, 0.1% of the portfolio.
From Ultragenyx's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.