Ultragenyx Pharmaceutical Inc.
RARE- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001515673
In the last 90 days, Ultragenyx Pharmaceutical Inc. insiders filed 0 open-market purchases and 5 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $3.55B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Ultragenyx Pharmaceutical Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 303
- −4 vs. Q2 2025
- Shares held
- 95.5M
- +2.33M (+2.5%) vs. Q2 2025
- Total value
- $2.87B
- −$515.2M (−15.2%) vs. Q2 2025
- New holders
- 52
- 132 more added
- Sold out
- 56
- 91 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RARE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 311 | $3.55B |
| Q1 2026 | 298 | $2.05B |
| Q4 2025 | 288 | $2.16B |
| Q3 2025 | 303 | $2.87B |
| Q2 2025 | 311 | $3.42B |
| Q1 2025 | 301 | $3.25B |
| Q4 2024 | 314 | $3.68B |
| Q3 2024 | 302 | $4.83B |
| Q2 2024 | 275 | $3.63B |
| Q1 2024 | 270 | $3.73B |
| Q4 2023 | 237 | $3.84B |
| Q3 2023 | 221 | $2.52B |
| Q2 2023 | 243 | $3.21B |
| Q1 2023 | 230 | $2.76B |
| Q4 2022 | 228 | $3.15B |
| Q3 2022 | 233 | $2.81B |
| Q2 2022 | 225 | $4.03B |
| Q1 2022 | 240 | $4.87B |
| Q4 2021 | 235 | $5.69B |
| Q3 2021 | 223 | $6.01B |
| Q2 2021 | 242 | $6.24B |
| Q1 2021 | 255 | $7.73B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Ultragenyx Pharmaceutical Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 10,132,728 | $304.8M | 0.00% | −80,694−0.8% | Reduced |
| FMR LLC | 7,283,296 | $219.1M | 0.01% | +4,678,708+179.6% | Added |
| BlackRock, Inc. | 6,425,263 | $193.3M | 0.00% | +169,118+2.7% | Added |
| JPMorgan Chase & Co | 4,011,429 | $120.7M | 0.01% | +750,561+23.0% | Added |
| Sands Capital Management, LLC | 3,769,853 | $113.4M | 0.31% | −173,632−4.4% | Reduced |
| State Street Corp | 3,692,487 | $111.1M | 0.00% | +1,120,247+43.6% | Added |
| RTW Investments, LP | 3,258,266 | $98.0M | 1.21% | +1,550,864+90.8% | Added |
| Baker Bros. Advisors LP | 2,772,692 | $83.4M | 0.60% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 2,310,174 | $69.5M | 0.01% | −576,094−20.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 2,167,729 | $65.2M | 0.26% | +1,864,164+614.1% | Added |
| Suvretta Capital Management, LLC | 2,019,000 | $60.7M | 1.84% | −259,000−11.4% | Reduced |
| Wellington Management Group LLP | 1,945,129 | $58.5M | 0.01% | +73,309+3.9% | Added |
| Geode Capital Management, LLC | 1,580,507 | $47.6M | 0.00% | −132,424−7.7% | Reduced |
| Deutsche Bank AG | 1,546,101 | $46.5M | 0.02% | −119,751−7.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,545,279 | $46.5M | 0.12% | +93,149+6.4% | Added |
| Pictet Asset Management Holding SA | 1,458,187 | $44.0M | 0.04% | −241,757−14.2% | Reduced |
| Rock Springs Capital Management LP | 1,246,341 | $37.5M | 2.19% | −144,731−10.4% | Reduced |
| GW&K Investment Management, LLC | 1,150,169 | $34.6M | 0.31% | +668,881+139.0% | Added |
| Schonfeld Strategic Advisors LLC | 1,144,589 | $34.4M | 0.24% | +577,414+101.8% | Added |
| Frontier Capital Management Co LLC | 1,069,098 | $32.2M | 0.29% | +543,634+103.5% | Added |
| Frazier Life Sciences Management, L.P. | 983,715 | $29.6M | 0.89% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 973,656 | $29.3M | 0.05% | +472,600+94.3% | Added |
| Morgan Stanley | 910,183 | $27.4M | 0.00% | +271,304+42.5% | Added |
| Russell Investments Group, Ltd. | 840,451 | $25.3M | 0.03% | +720,256+599.2% | Added |
| Invesco Ltd. | 794,849 | $23.9M | 0.00% | +70,734+9.8% | Added |
| Candriam Luxembourg S.C.A. | 754,714 | $22.7M | 0.12% | +228,447+43.4% | Added |
| Vestal Point Capital, LP | 750,000 | $22.6M | 1.02% | +750,000 | New |
| AQR Capital Management LLC | 746,182 | $22.4M | 0.01% | +493,849+195.7% | Added |
| Eagle Health Investments LP | 697,000 | $21.0M | 5.50% | +69,400+11.1% | Added |
| Nuveen, LLC | 682,144 | $20.5M | 0.01% | +176,992+35.0% | Added |
| Franklin Resources Inc | 677,184 | $20.4M | 0.01% | +202,028+42.5% | Added |
| Bank of America Corp | 655,021 | $19.7M | 0.00% | +17,331+2.7% | Added |
| Driehaus Capital Management LLC | 603,397 | $18.2M | 0.13% | −3,010−0.5% | Reduced |
| Charles Schwab Investment Management Inc | 600,160 | $18.1M | 0.00% | −15,809−2.6% | Reduced |
| Braidwell LP | 588,700 | $17.7M | 0.53% | +588,700 | New |
| Polar Capital Holdings Plc | 583,710 | $17.6M | 0.08% | +32,327+5.9% | Added |
| BNP Paribas Arbitrage, SA | 573,019 | $17.2M | 0.01% | +347,193+153.7% | Added |
| UBS Group AG | 547,025 | $16.5M | 0.00% | +106,593+24.2% | Added |
| Alyeska Investment Group, L.P. | 531,996 | $16.0M | 0.05% | −897,441−62.8% | Reduced |
| Two Sigma Advisers, LP | 517,700 | $15.6M | 0.03% | −342,700−39.8% | Reduced |
| Massachusetts Financial Services Co | 501,163 | $15.1M | 0.00% | +14,531+3.0% | Added |
| Northern Trust Corp | 499,232 | $15.0M | 0.00% | +5,762+1.2% | Added |
| Federated Hermes, Inc. | 496,060 | $14.9M | 0.03% | −1,553,441−75.8% | Reduced |
| Voloridge Investment Management, LLC | 482,582 | $14.5M | 0.05% | +482,582 | New |
| Goldman Sachs Group Inc | 476,938 | $14.3M | 0.00% | +50,944+12.0% | Added |
| Fred Alger Management, LLC | 448,717 | $13.5M | 0.05% | +18,378+4.3% | Added |
| Adage Capital Partners GP, L.L.C. | 430,000 | $12.9M | 0.02% | −1,099,474−71.9% | Reduced |
| Barclays PLC | 425,351 | $12.8M | 0.00% | +246,740+138.1% | Added |
| Blue Owl Capital Holdings LP | 422,438 | $12.7M | 3.94% | +167,200+65.5% | Added |
| Emerald Advisers, LLC | 418,566 | $12.6M | 0.40% | −42,836−9.3% | Reduced |
| AXA Investment Managers S.A. | 417,198 | $12.5M | 0.03% | +417,198 | New |
| Legal & General Group Plc | 402,815 | $12.1M | 0.00% | +89,011+28.4% | Added |
| MPM Oncology Impact Management LP | 395,700 | $11.9M | 1.95% | 00.0% | Unchanged |
| Palo Alto Investors LP | 369,531 | $11.1M | 2.06% | +320,781+658.0% | Added |
| Motley Fool Wealth Management, LLC | 355,540 | $10.7M | 0.73% | +80,458+29.2% | Added |
| Jane Street Group, LLC | 354,168 | $10.7M | 0.01% | +242,442+217.0% | Added |
| Sphera Funds Management Ltd. | 352,558 | $10.6M | 2.52% | +252,473+252.3% | Added |
| Manufacturers Life Insurance Company, The | 344,923 | $10.4M | 0.01% | −45,466−11.6% | Reduced |
| Citadel Advisors LLC | 330,953 | $9.96M | 0.01% | +293,326+779.6% | Added |
| Two Sigma Investments, LP | 326,180 | $9.81M | 0.02% | −250,721−43.5% | Reduced |
| Bank of New York Mellon Corp | 324,845 | $9.77M | 0.00% | −149,042−31.5% | Reduced |
| Algert Global LLC | 321,633 | $9.67M | 0.16% | +205,286+176.4% | Added |
| Victory Capital Management Inc | 298,891 | $8.99M | 0.01% | −116,842−28.1% | Reduced |
| Catalio Capital Management, LP | 291,262 | $8.76M | 1.62% | +77,860+36.5% | Added |
| WCM Investment Management, LLC | 288,109 | $8.75M | 0.02% | +77,640+36.9% | Added |
| Privium Fund Management B.V. | 289,804 | $8.72M | 1.57% | +36,500+14.4% | Added |
| First Light Asset Management, LLC | 285,699 | $8.59M | 0.81% | −262,206−47.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 280,466 | $8.44M | 0.01% | −30,635−9.8% | Reduced |
| Woodline Partners LP | 273,251 | $8.22M | 0.04% | 00.0% | Unchanged |
| Moore Capital Management, LP | 270,000 | $8.12M | 0.16% | −20,000−6.9% | Reduced |
| Hudson Bay Capital Management LP | 265,000 | $7.97M | 0.05% | +6,319+2.4% | Added |
| Assenagon Asset Management S.A. | 252,669 | $7.60M | 0.01% | −911,086−78.3% | Reduced |
| Emerald Mutual Fund Advisers Trust | 242,802 | $7.30M | 0.38% | −52,515−17.8% | Reduced |
| D. E. Shaw & Co., Inc. | 237,640 | $7.15M | 0.01% | −303,161−56.1% | Reduced |
| Royal Bank of Canada | 236,289 | $7.11M | 0.00% | +226,246+2,252.8% | Added |
| Susquehanna International Group, LLP | 234,126 | $7.04M | 0.01% | +153,903+191.8% | Added |
| Yiheng Capital Management, L.P. | 225,758 | $6.79M | 2.25% | +225,758 | New |
| UBS Asset Management Americas Inc | 207,042 | $6.23M | 0.00% | −93,920−31.2% | Reduced |
| Macquarie Group Ltd | 200,717 | $6.04M | 0.01% | −34,380−14.6% | Reduced |
| Los Angeles Capital Management LLC | 194,982 | $5.87M | 0.02% | +194,982 | New |
| Aquatic Capital Management LLC | 191,458 | $5.76M | 0.11% | +84,559+79.1% | Added |
| SEI Investments Co | 190,462 | $5.73M | 0.01% | +100,270+111.2% | Added |
| Ensign Peak Advisors, Inc | 177,421 | $5.34M | 0.01% | +141,350+391.9% | Added |
| Capital Fund Management S.A. | 177,061 | $5.33M | 0.05% | +85,074+92.5% | Added |
| Cubist Systematic Strategies, LLC | 172,674 | $5.19M | 0.07% | +87,392+102.5% | Added |
| Fisher Asset Management, LLC | 168,084 | $5.06M | 0.00% | −17,672−9.5% | Reduced |
| Swiss National Bank | 164,952 | $4.96M | 0.00% | +3,900+2.4% | Added |
| Caption Management, LLC | 164,501 | $4.95M | 0.29% | −72,999−30.7% | Reduced |
| PDT Partners, LLC | 156,693 | $4.71M | 0.30% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 156,484 | $4.71M | 0.02% | +75,388+93.0% | Added |
| Clearbridge Investments, LLC | 155,752 | $4.69M | 0.00% | −1,984,825−92.7% | Reduced |
| Trexquant Investment LP | 155,388 | $4.67M | 0.05% | −79,524−33.9% | Reduced |
| Schroder Investment Management Group | 150,571 | $4.57M | 0.00% | −185,602−55.2% | Reduced |
| Marshall Wace, LLP | 146,094 | $4.39M | 0.00% | +80,223+121.8% | Added |
| Ameriprise Financial Inc | 138,684 | $4.17M | 0.00% | +29,447+27.0% | Added |
| B Group, Inc. | 135,000 | $4.06M | 3.88% | +25,000+22.7% | Added |
| Squarepoint Ops LLC | 133,772 | $4.02M | 0.01% | +112,089+516.9% | Added |
| EFG Asset Management (North America) Corp. | 127,985 | $3.85M | 0.50% | −7,865−5.8% | Reduced |
| SG Americas Securities, LLC | 125,429 | $3.77M | 0.01% | +125,429 | New |
| Gilder Gagnon Howe & Co LLC | 121,941 | $3.67M | 0.04% | −1,186−1.0% | Reduced |