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, Q1 2026
Institutional positions in Ultragenyx Pharmaceutical Inc. as of Mar 31, 2026. 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
- 298
- +15 vs. Q4 2025
- Shares held
- 98.2M
- +15.9M (+19.3%) vs. Q4 2025
- Total value
- $2.05B
- +$160.4M (+8.5%) vs. Q4 2025
- New holders
- 63
- 126 more added
- Sold out
- 48
- 83 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Ultragenyx Pharmaceutical Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| PDT Partners, LLC | 15,405 | $322.7K | 0.02% | −161,408−91.3% | Reduced |
| Natixis Advisors, L.P. | 15,326 | $321.0K | 0.00% | −5,751−27.3% | Reduced |
| Amundi | 15,166 | $317.7K | 0.00% | +15,166 | New |
| Acadian Asset Management LLC | 14,837 | $309.0K | 0.00% | +14,837 | New |
| First Trust Advisors LP | 14,198 | $297.4K | 0.00% | −2,444−14.7% | Reduced |
| Erste Asset Management GmbH | 15,010 | $289.7K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 13,400 | $280.7K | 0.02% | +13,400 | New |
| SBI Okasan Asset Management Co.Ltd. | 14,400 | $277.9K | 0.01% | 00.0% | Unchanged |
| Commerce Bank | 12,058 | $252.6K | 0.00% | +2,953+32.4% | Added |
| M&T Bank Corp | 11,952 | $250.9K | 0.00% | +11,952 | New |
| IMC-Chicago, LLC | 11,919 | $249.7K | 0.00% | −11,478−49.1% | Reduced |
| Toroso Investments, LLC | 11,563 | $242.2K | 0.00% | +11,563 | New |
| Great West Life Assurance Co | 11,390 | $239.0K | 0.00% | +767+7.2% | Added |
| Teacher Retirement System of Texas | 11,183 | $234.3K | 0.00% | −337,167−96.8% | Reduced |
| The PNC Financial Services Group, Inc. | 11,050 | $231.5K | 0.00% | +4,403+66.2% | Added |
| Caitong International Asset Management Co., Ltd | 10,794 | $226.1K | 0.04% | −112,060−91.2% | Reduced |
| Marex Group plc | 10,699 | $224.1K | 0.00% | +1,041+10.8% | Added |
| Lighthouse Investment Partners, LLC | 10,559 | $221.2K | 0.01% | +10,559 | New |
| Rockefeller Capital Management L.P. | 10,106 | $211.7K | 0.00% | +2,390+31.0% | Added |
| Public Employees Retirement Association of Colorado | 8,946 | $187.0K | 0.00% | 00.0% | Unchanged |
| Persistent Asset Partners Ltd | 8,884 | $186.1K | 0.07% | −2,145−19.4% | Reduced |
| MAI Capital Management | 8,884 | $186.1K | 0.00% | +8,884 | New |
| Tower Research Capital LLC (TRC) | 7,773 | $162.8K | 0.00% | +7,766+110,942.9% | Added |
| Daiwa Securities Group Inc. | 7,660 | $160.5K | 0.00% | +381+5.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 7,614 | $159.5K | 0.00% | −177−2.3% | Reduced |
| Walleye Trading LLC | 7,039 | $147.5K | 0.00% | −6,128−46.5% | Reduced |
| Ensign Peak Advisors, Inc | 6,721 | $140.8K | 0.00% | −243,850−97.3% | Reduced |
| MetLife Investment Management | 5,672 | $118.8K | 0.00% | −282−4.7% | Reduced |
| Smartleaf Asset Management LLC | 5,723 | $110.5K | 0.00% | +3,234+129.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 5,040 | $105.6K | 0.00% | +352+7.5% | Added |
| Simplex Trading, LLC | 4,729 | $99.1K | 0.00% | +4,729 | New |
| Van Eck Associates Corp | 4,357 | $91.0K | 0.00% | −810−15.7% | Reduced |
| LMR Partners LLP | 3,451 | $72.3K | 0.00% | −18,223−84.1% | Reduced |
| Royal Bank of Canada | 3,295 | $69.0K | 0.00% | −159,932−98.0% | Reduced |
| KBC Group NV | 2,941 | $62.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,876 | $60.3K | 0.00% | −240−7.7% | Reduced |
| US Bancorp | 2,315 | $48.5K | 0.00% | +1,235+114.4% | Added |
| STRS Ohio | 2,205 | $46.2K | 0.00% | −3−0.1% | Reduced |
| EverSource Wealth Advisors, LLC | 2,167 | $45.4K | 0.00% | +1,845+573.0% | Added |
| GF Fund Management Co. Ltd. | 2,166 | $45.4K | 0.00% | +271+14.3% | Added |
| Allworth Financial LP | 2,035 | $42.6K | 0.00% | +1,553+322.2% | Added |
| Leonteq Securities AG | 1,795 | $37.6K | 0.00% | +1,333+288.5% | Added |
| Steward Partners Investment Advisory, LLC | 1,675 | $35.1K | 0.00% | −335−16.7% | Reduced |
| Parallel Advisors, LLC | 1,625 | $34.0K | 0.00% | +1,440+778.4% | Added |
| SRS Capital Advisors, Inc. | 1,506 | $31.6K | 0.00% | +1,080+253.5% | Added |
| Assetmark, Inc | 1,447 | $30.3K | 0.00% | +371+34.5% | Added |
| Rothschild Investment LLC | 1,116 | $23.4K | 0.00% | +1,051+1,616.9% | Added |
| Huntington National Bank | 1,081 | $22.6K | 0.00% | +16+1.5% | Added |
| Aster Capital Management (DIFC) Ltd | 573 | $20.7K | 0.01% | −1,870−76.5% | Reduced |
| Essential Partners LLC | 968 | $20.3K | 0.01% | −728−42.9% | Reduced |
| Root Financial Partners, LLC | 850 | $17.8K | 0.00% | +850 | New |
| IFP Advisors, Inc | 793 | $16.6K | 0.00% | +357+81.9% | Added |
| Umb Bank N A | 783 | $16.4K | 0.00% | +272+53.2% | Added |
| GAMMA Investing LLC | 769 | $16.1K | 0.00% | +184+31.5% | Added |
| Sterling Capital Management LLC | 660 | $13.8K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 562 | $12.0K | 0.00% | +425+310.2% | Added |
| True Wealth Design, LLC | 503 | $10.5K | 0.00% | +503 | New |
| Northwestern Mutual Wealth Management Co | 459 | $9.62K | 0.00% | +429+1,430.0% | Added |
| Los Angeles Capital Management LLC | 353 | $7.39K | 0.00% | −134,114−99.7% | Reduced |
| Covestor Ltd | 291 | $6.00K | 0.00% | −1,165−80.0% | Reduced |
| Zions Bancorporation, National Association | 264 | $5.53K | 0.00% | +264 | New |
| Signaturefd, LLC | 234 | $4.90K | 0.00% | −306−56.7% | Reduced |
| SBI Securities Co., Ltd. | 203 | $4.25K | 0.00% | +29+16.7% | Added |
| SJS Investment Consulting Inc. | 188 | $3.94K | 0.00% | +141+300.0% | Added |
| Toronto Dominion Bank | 162 | $3.39K | 0.00% | −31,538−99.5% | Reduced |
| Versant Capital Management, Inc | 151 | $3.16K | 0.00% | −523−77.6% | Reduced |
| Wealth Preservation Advisors, LLC | 145 | $3.04K | 0.00% | +145 | New |
| CX Institutional | 135 | $3.00K | 0.00% | +135 | New |
| Larson Financial Group LLC | 142 | $2.98K | 0.00% | +2+1.4% | Added |
| Hurley Capital, LLC | 137 | $2.87K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 135 | $2.83K | 0.00% | −9−6.3% | Reduced |
| Nisa Investment Advisors, LLC | 109 | $2.28K | 0.00% | +29+36.3% | Added |
| Basecamp Wealth Advisors LLC | 102 | $2.14K | 0.00% | +85+500.0% | Added |
| Danske Bank A/S | 100 | $2.10K | 0.00% | −1,200−92.3% | Reduced |
| Boreal Capital Management LLC | 100 | $2.10K | 0.00% | 00.0% | Unchanged |
| Osbon Capital Management LLC | 86 | $1.80K | 0.00% | 00.0% | Unchanged |
| Hilton Head Capital Partners, LLC | 70 | $1.47K | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 66 | $1.38K | 0.00% | 00.0% | Unchanged |
| SHP Wealth Management | 60 | $1.26K | 0.00% | +60 | New |
| Massmutual Trust Co FSB | 58 | $1.22K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 48 | $1.01K | 0.00% | −84−63.6% | Reduced |
| Hantz Financial Services, Inc. | 51 | $1.00K | 0.00% | −13−20.3% | Reduced |
| JPL Wealth Management, LLC | 47 | $985 | 0.00% | +47 | New |
| Quent Capital, LLC | 44 | $922 | 0.00% | −112−71.8% | Reduced |
| Rossby Financial, LCC | 39 | $835 | 0.00% | +39 | New |
| Truvestments Capital LLC | 23 | $482 | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 22 | $471 | 0.00% | +22 | New |
| Raffa Wealth Management, LLC | 21 | $440 | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 18 | $378 | 0.00% | −10−35.7% | Reduced |
| WPG Advisers, LLC | 11 | $230 | 0.00% | 00.0% | Unchanged |
| Godfrey Financial Associates, Inc. | 8 | $168 | 0.00% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 7 | $147 | 0.00% | −7−50.0% | Reduced |
| Caitlin John, LLC | 5 | $105 | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 3 | $62 | 0.00% | −6−66.7% | Reduced |
| Harbour Investments, Inc. | 2 | $42 | 0.00% | +2 | New |
| Dunhill Financial, LLC | 1 | $34 | 0.00% | −1−50.0% | Reduced |
| Activest Wealth Management | 1 | $21 | 0.00% | −37−97.4% | Reduced |
| Hughes Financial Services, LLC | 1 | $21 | 0.00% | +1 | New |
| Baker Bros. Advisors LP | 0 | $0 | 0.00% | −2,772,692−100.0% | Sold out |
| Suvretta Capital Management, LLC | 0 | $0 | 0.00% | −2,019,000−100.0% | Sold out |