ULTRAGENYX PHARMACEUTICAL IN COM is a security (CUSIP 90400D108) tracked across SEC portfolio filings. 316 institutional managers reported $2.1B on Form 13F as of 2026-06-30; 26 registered fund positions totaling $105.9M via N-PORT as of 2026-05-31.
Showing 15 of 316 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $236.1M | 10,263,815 |
| BlackRock, Inc. | New York, NY | $152.9M | 7,299,598 |
| STATE STREET CORP | BOSTON, MA | $105.2M | 5,021,441 |
| AQR CAPITAL MANAGEMENT LLC | Greenwich, CT | $95.9M | 4,578,024 |
| RTW INVESTMENTS, LP | NEW YORK, NY | $76.4M | 3,648,795 |
| Sofinnova Investments, Inc. | Menlo Park, CA | $73.2M | 3,145,888 |
| SANDS CAPITAL MANAGEMENT, LLC | ARLINGTON, VA | $67.3M | 3,214,533 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $55.3M | 2,640,812 |
| Bellevue Group AG | Kuesnacht, V8 | $49.9M | 2,380,000 |
| CITADEL ADVISORS LLC | MIAMI, FL | $49.7M | 2,115,491 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $46.2M | 2,205,820 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | Boston, MA | $45.9M | 2,191,182 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $38.8M | 1,849,391 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $37.1M | 1,772,184 |
| MORGAN STANLEY | NEW YORK, NY | $31.4M | 1,500,528 |
Showing 15 of 26 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $47.1M | 21.62% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $22.6M | 2.78% |
| VANGUARD STRATEGIC EQUITY FUND | VANGUARD HORIZON FUNDS | $16.4M | 16.21% |
| T. Rowe Price New Horizons Fund, Inc. | T. ROWE PRICE NEW HORIZONS FUND, INC. | $4.9M | 3.81% |
| HARTFORD SMALL CAP GROWTH HLS FUND | HARTFORD HLS SERIES FUND II INC | $2.6M | 33.92% |
| Liberty All-Star Growth Fund | LIBERTY ALL STAR GROWTH FUND INC. | $1.9M | 55.69% |
| AMG Frontier Small Cap Growth Fund | AMG Funds I | $1.5M | 148.56% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $1.1M | 0.19% |
| Large Cap Index Master Portfolio | Master Investment Portfolio | $1.1M | 0.30% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $928K | 12.28% |
| Bridge Builder Tax Managed Small/Mid Cap Fund | Bridge Builder Trust | $924K | 3.05% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $894K | 0.30% |
| Fidelity Nasdaq Composite Index ETF | Fidelity Commonwealth Trust | $779K | 0.71% |
| TIFF MULTI-ASSET FUND | TIFF Investment Program | $675K | 4.85% |
| VANGUARD MARKET NEUTRAL FUND | VANGUARD MONTGOMERY FUNDS | $514K | 11.91% |