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, Q4 2025
Institutional positions in Ultragenyx Pharmaceutical Inc. as of Dec 31, 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
- 288
- −8 vs. Q3 2025
- Shares held
- 93.9M
- −797.2K (−0.8%) vs. Q3 2025
- Total value
- $2.16B
- −$688.2M (−24.1%) vs. Q3 2025
- New holders
- 57
- 111 more added
- Sold out
- 65
- 91 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ultragenyx Pharmaceutical Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jump Financial, LLC | 115,928 | $2.67M | 0.03% | +58,460+101.7% | Added |
| Pinnacle Associates Ltd | 111,560 | $2.57M | 0.03% | −3,285−2.9% | Reduced |
| Brevan Howard Capital Management LP | 107,903 | $2.42M | 0.05% | +40,868+61.0% | Added |
| Rhumbline Advisers | 101,826 | $2.34M | 0.00% | −3,905−3.7% | Reduced |
| Twinbeech Capital LP | 100,152 | $2.30M | 0.16% | +100,152 | New |
| Crestwood Advisors Group LLC | 100,131 | $2.30M | 0.04% | −513−0.5% | Reduced |
| Edgestream Partners, L.P. | 99,873 | $2.30M | 0.06% | +99,873 | New |
| Worldquant Millennium Advisors LLC | 96,908 | $2.23M | 0.01% | +96,908 | New |
| State Board of Administration of Florida Retirement System | 96,836 | $2.23M | 0.00% | +4,070+4.4% | Added |
| Aquatic Capital Management LLC | 87,464 | $2.01M | 0.06% | −103,994−54.3% | Reduced |
| California State Teachers Retirement System | 83,337 | $1.92M | 0.00% | +2,447+3.0% | Added |
| Sofinnova Investments, Inc. | 83,300 | $1.92M | 0.08% | +83,300 | New |
| TD Asset Management Inc | 81,964 | $1.89M | 0.00% | −15,034−15.5% | Reduced |
| Man Group plc | 78,371 | $1.80M | 0.00% | +71,219+995.8% | Added |
| Engineers Gate Manager LP | 76,702 | $1.76M | 0.02% | +43,579+131.6% | Added |
| Affinity Asset Advisors, LLC | 75,000 | $1.73M | 0.12% | +75,000 | New |
| F/M Investments LLC | 73,484 | $1.69M | 0.06% | +11,731+19.0% | Added |
| Motley Fool Asset Management LLC | 72,448 | $1.67M | 0.06% | −10,152−12.3% | Reduced |
| Marshall Wace, LLP | 72,168 | $1.66M | 0.00% | −73,926−50.6% | Reduced |
| Citigroup Inc | 69,511 | $1.60M | 0.00% | +43,322+165.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 67,339 | $1.55M | 0.00% | −213,127−76.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 66,175 | $1.52M | 0.00% | +3,572+5.7% | Added |
| Quadrature Capital Ltd | 66,001 | $1.52M | 0.02% | +66,001 | New |
| Wells Fargo & Company | 63,563 | $1.46M | 0.00% | +38,615+154.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 62,173 | $1.43M | 0.05% | −11,621−15.7% | Reduced |
| Parkman Healthcare Partners LLC | 62,030 | $1.43M | 0.14% | −6,606−9.6% | Reduced |
| Birchview Capital, LP | 62,000 | $1.43M | 0.83% | +40,000+181.8% | Added |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 61,329 | $1.41M | 0.05% | +61,329 | New |
| Entropy Technologies, LP | 60,641 | $1.39M | 0.08% | +40,577+202.2% | Added |
| State of Wisconsin Investment Board | 58,657 | $1.35M | 0.00% | −22,281−27.5% | Reduced |
| Nordea Investment Management AB | 58,838 | $1.32M | 0.00% | −6,899−10.5% | Reduced |
| Profund Advisors LLC | 56,624 | $1.30M | 0.04% | +24,360+75.5% | Added |
| Flax Pond Capital, LLC | 56,238 | $1.29M | 0.96% | +56,238 | New |
| Ishara Investments LP | 50,000 | $1.15M | 1.34% | +50,000 | New |
| Quantinno Capital Management LP | 49,750 | $1.14M | 0.00% | +11,245+29.2% | Added |
| Guggenheim Capital LLC | 49,137 | $1.13M | 0.01% | +2,061+4.4% | Added |
| Scientech Research LLC | 48,032 | $1.10M | 0.69% | +16,727+53.4% | Added |
| Wedge Capital Management L L P | 42,302 | $972.9K | 0.02% | −877−2.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 39,398 | $906.2K | 0.01% | +54+0.1% | Added |
| Treasurer of the State of North Carolina | 38,620 | $888.0K | 0.00% | −1,763−4.4% | Reduced |
| Alberta Investment Management Corp | 38,400 | $883.2K | 0.01% | +38,400 | New |
| Janus Henderson Group PLC | 36,543 | $840.5K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 36,484 | $839.1K | 0.00% | −31,449−46.3% | Reduced |
| Pathstone Holdings, LLC | 34,339 | $789.8K | 0.00% | +413+1.2% | Added |
| New York State Common Retirement Fund | 34,024 | $782.6K | 0.00% | −1,322−3.7% | Reduced |
| Handelsbanken Fonder AB | 33,523 | $771.0K | 0.00% | +6,400+23.6% | Added |
| SG Americas Securities, LLC | 32,204 | $741.0K | 0.00% | −93,225−74.3% | Reduced |
| Superstring Capital Management LP | 31,738 | $730.0K | 0.39% | +31,738 | New |
| Toronto Dominion Bank | 31,700 | $729.1K | 0.00% | +31,700 | New |
| State of New Jersey Common Pension Fund D | 29,604 | $680.9K | 0.00% | −42,451−58.9% | Reduced |
| HSBC Holdings PLC | 29,679 | $662.7K | 0.00% | −47,206−61.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 28,240 | $649.5K | 0.00% | +1,875+7.1% | Added |
| Headlands Technologies LLC | 28,207 | $648.8K | 0.05% | +2,778+10.9% | Added |
| Public Employees Retirement System of Ohio | 27,747 | $638.2K | 0.00% | −312−1.1% | Reduced |
| Alliancebernstein L.P. | 27,285 | $627.6K | 0.00% | +577+2.2% | Added |
| S&CO Inc | 25,255 | $580.0K | 0.04% | 00.0% | Unchanged |
| Arizona State Retirement System | 23,969 | $551.3K | 0.00% | −1,207−4.8% | Reduced |
| IMC-Chicago, LLC | 23,397 | $538.1K | 0.01% | +23,397 | New |
| Group One Trading, L.P. | 23,208 | $533.8K | 0.02% | +23,208 | New |
| Odyssean, LLC | 22,230 | $511.3K | 0.37% | +22,230 | New |
| LMR Partners LLP | 21,674 | $498.5K | 0.00% | +21,674 | New |
| Natixis Advisors, L.P. | 21,077 | $485.0K | 0.00% | +1,498+7.7% | Added |
| Oxford Asset Management LLP | 20,475 | $470.9K | 0.17% | +20,475 | New |
| Virginia Retirement Systems Et Al | 20,119 | $462.7K | 0.00% | +6,350+46.1% | Added |
| Envestnet Asset Management Inc | 20,112 | $462.6K | 0.00% | −4,921−19.7% | Reduced |
| Knott David M Jr | 20,006 | $460.1K | 0.21% | −31,994−61.5% | Reduced |
| Voya Investment Management LLC | 19,934 | $458.5K | 0.00% | −679−3.3% | Reduced |
| Victory Capital Management Inc | 19,907 | $457.9K | 0.00% | −278,984−93.3% | Reduced |
| Raymond James Financial Inc | 19,851 | $456.6K | 0.00% | −4,706−19.2% | Reduced |
| Inceptionr LLC | 19,714 | $453.4K | 0.13% | +19,714 | New |
| Stifel Financial Corp | 18,997 | $436.9K | 0.00% | −6,461−25.4% | Reduced |
| Virtus Investment Advisers, Inc. | 18,862 | $433.8K | 0.12% | +7,551+66.8% | Added |
| KLP Kapitalforvaltning AS | 18,500 | $425.5K | 0.00% | +800+4.5% | Added |
| First Trust Advisors LP | 16,642 | $382.8K | 0.00% | −19,692−54.2% | Reduced |
| Fiduciary Trust Co | 16,268 | $374.2K | 0.00% | +3,152+24.0% | Added |
| DAFNA Capital Management LLC | 16,000 | $368.0K | 0.09% | +16,000 | New |
| China Universal Asset Management Co., Ltd. | 15,721 | $361.6K | 0.03% | −1,172−6.9% | Reduced |
| Cerity Partners LLC | 15,678 | $360.6K | 0.00% | +15,678 | New |
| Xponance, Inc. | 14,390 | $331.0K | 0.00% | +896+6.6% | Added |
| Summit Trail Advisors, LLC | 14,339 | $329.8K | 0.01% | +5,497+62.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,094 | $322.9K | 0.00% | −77,300−84.6% | Reduced |
| Mercer Global Advisors Inc | 13,965 | $321.2K | 0.00% | +2,036+17.1% | Added |
| Voleon Capital Management LP | 13,956 | $321.0K | 0.01% | +13,956 | New |
| Tudor Investment Corp Et Al | 13,416 | $308.6K | 0.00% | −45,862−77.4% | Reduced |
| Oak Ridge Investments LLC | 13,394 | $308.1K | 0.02% | −3,232−19.4% | Reduced |
| Walleye Trading LLC | 13,167 | $302.8K | 0.00% | +4,911+59.5% | Added |
| CWM, LLC | 13,125 | $302.0K | 0.00% | +9,028+220.4% | Added |
| Erste Asset Management GmbH | 15,010 | $296.0K | 0.00% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 12,862 | $295.8K | 0.00% | −17,176−57.2% | Reduced |
| Ikarian Capital, LLC | 12,671 | $291.4K | 0.04% | +12,671 | New |
| SBI Okasan Asset Management Co.Ltd. | 14,400 | $284.0K | 0.02% | +14,400 | New |
| Blueshift Asset Management, LLC | 12,343 | $283.9K | 0.08% | +12,343 | New |
| Wealth Enhancement Advisory Services, LLC | 11,706 | $263.9K | 0.00% | +1,892+19.3% | Added |
| Captrust Financial Advisors | 11,378 | $261.7K | 0.00% | +2,358+26.1% | Added |
| Creative Planning | 11,266 | $259.1K | 0.00% | +11,266 | New |
| Persistent Asset Partners Ltd | 11,029 | $253.7K | 0.12% | +8,947+429.7% | Added |
| Great West Life Assurance Co | 10,623 | $245.0K | 0.00% | −16,309−60.6% | Reduced |
| Mariner, LLC | 10,245 | $235.7K | 0.00% | +10,245 | New |
| Pale Fire Capital SE | 10,211 | $234.9K | 0.03% | +10,211 | New |
| Marex Group plc | 9,658 | $222.1K | 0.00% | +9,658 | New |