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, Q2 2025
Institutional positions in Ultragenyx Pharmaceutical Inc. as of Jun 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
- 311
- +11 vs. Q1 2025
- Shares held
- 94.1M
- +4.32M (+4.8%) vs. Q1 2025
- Total value
- $3.42B
- +$169.1M (+5.2%) vs. Q1 2025
- New holders
- 54
- 117 more added
- Sold out
- 43
- 108 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Ultragenyx Pharmaceutical Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 93,909 | $3.41M | 0.01% | +470+0.5% | Added |
| HSBC Holdings PLC | 97,197 | $3.55M | 0.00% | +45,665+88.6% | Added |
| Integral Health Asset Management, LLC | 100,000 | $3.64M | 0.34% | +100,000 | New |
| Sphera Funds Management Ltd. | 100,085 | $3.64M | 0.95% | −167,300−62.6% | Reduced |
| Crestwood Advisors Group LLC | 100,729 | $3.66M | 0.07% | −10.0% | Reduced |
| Rhumbline Advisers | 103,626 | $3.77M | 0.00% | −1,167−1.1% | Reduced |
| Aquatic Capital Management LLC | 106,899 | $3.89M | 0.08% | +10,691+11.1% | Added |
| Amundi | 99,161 | $3.91M | 0.00% | +93,189+1,560.4% | Added |
| Ameriprise Financial Inc | 109,237 | $3.97M | 0.00% | +89,940+466.1% | Added |
| B Group, Inc. | 110,000 | $4.00M | 3.45% | +62,500+131.6% | Added |
| Graham Capital Management, L.P. | 110,088 | $4.00M | 0.12% | +30,612+38.5% | Added |
| Jane Street Group, LLC | 111,726 | $4.06M | 0.01% | −53,921−32.6% | Reduced |
| California Public Employees Retirement System | 112,509 | $4.09M | 0.00% | −27,937−19.9% | Reduced |
| Pinnacle Associates Ltd | 114,268 | $4.15M | 0.06% | −29,107−20.3% | Reduced |
| Algert Global LLC | 116,347 | $4.23M | 0.09% | −13,973−10.7% | Reduced |
| Russell Investments Group, Ltd. | 120,195 | $4.37M | 0.01% | +16,373+15.8% | Added |
| Gilder Gagnon Howe & Co LLC | 123,127 | $4.48M | 0.05% | +106,239+629.1% | Added |
| TD Asset Management Inc | 123,884 | $4.50M | 0.00% | −14,600−10.5% | Reduced |
| Superstring Capital Management LP | 130,422 | $4.74M | 5.91% | +130,422 | New |
| EFG Asset Management (North America) Corp. | 135,850 | $4.94M | 0.70% | +12,908+10.5% | Added |
| Parkman Healthcare Partners LLC | 147,980 | $5.38M | 0.62% | −156,264−51.4% | Reduced |
| Avidity Partners Management LP | 154,000 | $5.60M | 1.12% | −168,100−52.2% | Reduced |
| PDT Partners, LLC | 156,693 | $5.70M | 0.32% | +51,772+49.3% | Added |
| Swiss National Bank | 161,052 | $5.86M | 0.00% | 00.0% | Unchanged |
| Motley Fool Asset Management LLC | 167,448 | $6.09M | 0.28% | +82,975+98.2% | Added |
| Barclays PLC | 178,611 | $6.49M | 0.00% | +35,730+25.0% | Added |
| Man Group plc | 184,177 | $6.70M | 0.01% | −270,971−59.5% | Reduced |
| Fisher Asset Management, LLC | 185,756 | $6.75M | 0.00% | −21,999−10.6% | Reduced |
| Peregrine Capital Management LLC | 189,520 | $6.89M | 0.21% | +20,053+11.8% | Added |
| Renaissance Technologies LLC | 208,300 | $7.57M | 0.01% | −91,300−30.5% | Reduced |
| WCM Investment Management, LLC | 210,469 | $7.69M | 0.02% | +8,256+4.1% | Added |
| Catalio Capital Management, LP | 213,402 | $7.76M | 1.63% | +213,402 | New |
| BNP Paribas Arbitrage, SA | 225,826 | $8.21M | 0.01% | +48,975+27.7% | Added |
| Trexquant Investment LP | 234,912 | $8.54M | 0.10% | −33,754−12.6% | Reduced |
| Macquarie Group Ltd | 235,097 | $8.55M | 0.01% | −48,452−17.1% | Reduced |
| Caption Management, LLC | 237,500 | $8.64M | 0.79% | +58,672+32.8% | Added |
| Bank of Nova Scotia | 241,985 | $8.80M | 0.02% | +241,985 | New |
| AQR Capital Management LLC | 252,333 | $9.17M | 0.01% | +160,286+174.1% | Added |
| Privium Fund Management B.V. | 253,304 | $9.18M | 1.98% | +3,500+1.4% | Added |
| Blue Owl Capital Holdings LP | 255,238 | $9.28M | 3.00% | +102,000+66.6% | Added |
| Hudson Bay Capital Management LP | 258,681 | $9.41M | 0.06% | −121,519−32.0% | Reduced |
| Perceptive Advisors LLC | 270,000 | $9.82M | 0.37% | +270,000 | New |
| Woodline Partners LP | 273,251 | $9.94M | 0.05% | +4,789+1.8% | Added |
| Motley Fool Wealth Management, LLC | 275,082 | $10.0M | 0.60% | +125,486+83.9% | Added |
| Moore Capital Management, LP | 290,000 | $10.5M | 0.21% | +50,000+20.8% | Added |
| Emerald Mutual Fund Advisers Trust | 295,317 | $10.7M | 0.65% | −45,658−13.4% | Reduced |
| UBS Asset Management Americas Inc | 300,962 | $10.9M | 0.00% | +68,602+29.5% | Added |
| Jacobs Levy Equity Management, Inc | 303,565 | $11.0M | 0.04% | +303,565 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 311,101 | $11.3M | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 313,804 | $11.4M | 0.00% | +54,837+21.2% | Added |
| Avoro Capital Advisors LLC | 330,000 | $12.0M | 0.21% | −500,000−60.2% | Reduced |
| Schroder Investment Management Group | 336,173 | $12.2M | 0.01% | +71,888+27.2% | Added |
| Manufacturers Life Insurance Company, The | 390,389 | $14.2M | 0.01% | +97,015+33.1% | Added |
| MPM Oncology Impact Management LP | 395,700 | $14.4M | 2.49% | −2,745−0.7% | Reduced |
| Victory Capital Management Inc | 415,733 | $15.1M | 0.01% | +405,303+3,885.9% | Added |
| Goldman Sachs Group Inc | 425,994 | $15.5M | 0.00% | −54,275−11.3% | Reduced |
| Fred Alger Management, LLC | 430,339 | $15.6M | 0.07% | −94,298−18.0% | Reduced |
| UBS Group AG | 440,432 | $16.0M | 0.00% | −29,050−6.2% | Reduced |
| AXA S.A. | 456,666 | $16.6M | 0.05% | +371+0.1% | Added |
| Emerald Advisers, LLC | 461,402 | $16.8M | 0.61% | −54,826−10.6% | Reduced |
| Bank of New York Mellon Corp | 473,887 | $17.2M | 0.00% | −222,274−31.9% | Reduced |
| Franklin Resources Inc | 475,156 | $17.3M | 0.00% | −125,290−20.9% | Reduced |
| GW&K Investment Management, LLC | 481,288 | $17.5M | 0.16% | −20,923−4.2% | Reduced |
| Millennium Management LLC | 486,341 | $17.7M | 0.02% | −226,052−31.7% | Reduced |
| Massachusetts Financial Services Co | 486,632 | $17.7M | 0.01% | −15,391−3.1% | Reduced |
| Northern Trust Corp | 493,470 | $17.9M | 0.00% | −74,919−13.2% | Reduced |
| Standard Life Aberdeen plc | 501,056 | $18.2M | 0.03% | +22,152+4.6% | Added |
| Nuveen, LLC | 505,152 | $18.4M | 0.01% | −13,391−2.6% | Reduced |
| Point72 Asset Management, L.P. | 515,968 | $18.8M | 0.04% | −460,084−47.1% | Reduced |
| Frontier Capital Management Co LLC | 525,464 | $19.1M | 0.18% | +525,464 | New |
| Candriam Luxembourg S.C.A. | 526,267 | $19.1M | 0.11% | −201,750−27.7% | Reduced |
| D. E. Shaw & Co., Inc. | 540,801 | $19.7M | 0.02% | −15,616−2.8% | Reduced |
| First Light Asset Management, LLC | 547,905 | $19.9M | 2.58% | −84,128−13.3% | Reduced |
| Loomis Sayles & Co L P | 549,538 | $20.0M | 0.03% | −11,941−2.1% | Reduced |
| Polar Capital Holdings Plc | 551,383 | $20.0M | 0.11% | −100,000−15.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 567,175 | $20.6M | 0.16% | −257,243−31.2% | Reduced |
| Two Sigma Investments, LP | 576,901 | $21.0M | 0.04% | −56,251−8.9% | Reduced |
| Driehaus Capital Management LLC | 606,407 | $22.0M | 0.18% | −246,250−28.9% | Reduced |
| Charles Schwab Investment Management Inc | 615,969 | $22.4M | 0.00% | +22,848+3.9% | Added |
| Eagle Health Investments LP | 627,600 | $22.8M | 5.63% | 00.0% | Unchanged |
| Bank of America Corp | 637,690 | $23.2M | 0.00% | +109,710+20.8% | Added |
| Morgan Stanley | 638,879 | $23.2M | 0.00% | +12,479+2.0% | Added |
| Invesco Ltd. | 724,115 | $26.3M | 0.00% | −489,167−40.3% | Reduced |
| Two Sigma Advisers, LP | 860,400 | $31.3M | 0.06% | −76,800−8.2% | Reduced |
| Farallon Capital Management, L.L.C. | 898,000 | $32.7M | 0.15% | +898,000 | New |
| Norges Bank | 983,638 | $35.8M | 0.00% | 00.0% | Unchanged |
| Frazier Life Sciences Management, L.P. | 983,715 | $35.8M | 1.43% | +325,000+49.3% | Added |
| Assenagon Asset Management S.A. | 1,163,755 | $42.3M | 0.07% | +947,865+439.0% | Added |
| Alliancebernstein L.P. | 1,255,203 | $45.6M | 0.01% | +7,823+0.6% | Added |
| Deep Track Capital, LP | 1,350,000 | $49.1M | 1.58% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 1,391,072 | $50.6M | 3.15% | −3,362−0.2% | Reduced |
| Alyeska Investment Group, L.P. | 1,429,437 | $52.0M | 0.18% | −65,914−4.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,452,130 | $52.8M | 0.13% | +301,674+26.2% | Added |
| Adage Capital Partners GP, L.L.C. | 1,529,474 | $55.6M | 0.09% | −619,526−28.8% | Reduced |
| Deutsche Bank AG | 1,665,852 | $60.6M | 0.02% | −35,641−2.1% | Reduced |
| Alkeon Capital Management LLC | 1,685,729 | $61.3M | 0.30% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 1,699,944 | $61.9M | 0.06% | +290,745+20.6% | Added |
| RTW Investments, LP | 1,707,402 | $62.1M | 0.88% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,712,931 | $62.3M | 0.00% | +66,394+4.0% | Added |
| Wellington Management Group LLP | 1,871,820 | $68.1M | 0.01% | −577,678−23.6% | Reduced |