Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
211 institutional managers reported holding NVCR for the quarter ended Mar 31, 2026. Together they hold about 86% of shares outstanding; the top 10 hold 61%. 31 opened new positions; 54 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| FMR (Fidelity) | 17.07M | 14.95% | $186.2M | added +1.6% | 2015 Q4 |
| BlackRock | 13.19M | 11.56% | $143.9M | trimmed -2.6% | 2015 Q4 |
| Vanguard Group | 11.81M | 10.35% | $128.9M | added +7.8% | 2015 Q4 |
| Soleus Capital Management, L.p. | 10.49M | 9.19% | $114.5M | added +23% | 2023 Q1 |
| Morgan Stanley | 4.54M | 3.98% | $49.5M | trimmed -10.4% | 2015 Q4 |
| Wells Fargo & COMPANY/MN | 2.95M | 2.58% | $32.2M | added +1995.9% | 2015 Q4 |
| State Street | 2.56M | 2.24% | $27.9M | trimmed -0.6% | 2015 Q4 |
| Geode Capital | 2.51M | 2.20% | $27.4M | added +1.4% | 2015 Q4 |
| Quantinno Capital Management LP | 2.49M | 2.18% | $27.1M | added +23.7% | 2023 Q4 |
| Renaissance Technologies | 1.55M | 1.36% | $16.9M | added +11.8% | 2023 Q4 |
| Point72 | 1.36M | 1.19% | $14.9M | added +51.2% | 2023 Q1 |
| Jacobs Levy Equity Management, INC | 1.33M | 1.17% | $14.5M | added +8.8% | 2025 Q2 |
| Palo Alto Investors LP | 1.28M | 1.12% | $14.0M | trimmed -1.4% | 2023 Q1 |
| SG Americas Securities, LLC | 1.25M | 1.09% | $13.6M | added +346.7% | 2016 Q3 |
| BNP Paribas Financial Markets | 1.22M | 1.07% | $13.3M | added +97.2% | 2015 Q4 |
| Baillie Gifford | 1.07M | 0.94% | $11.7M | trimmed -4.4% | 2017 Q4 |
| Schroder Investment Management Group | 1.02M | 0.89% | $11.1M | unchanged | 2025 Q3 |
| Nuveen | 982.4k | 0.86% | $10.7M | trimmed -22.9% | 2018 Q1 |
| C WorldWide Group Holding A/S | 971.8k | 0.85% | $10.6M | unchanged | 2017 Q2 |
| Dimensional Fund Advisors | 960.1k | 0.84% | $10.5M | added +27.6% | 2018 Q3 |
| T. Rowe Price Investment Management, INC. | 927.4k | 0.81% | $10.1M | added +29406.3% | 2024 Q2 |
| Northern Trust | 883.6k | 0.77% | $9.6M | added +2.9% | 2015 Q4 |
| Charles Schwab Investment Management | 837.5k | 0.73% | $9.1M | trimmed -4.5% | 2015 Q4 |
| Silvercrest Asset Management Group LLC | 784.8k | 0.69% | $8.6M | added +10.9% | 2024 Q2 |
| Goldman Sachs | 745.4k | 0.65% | $8.1M | trimmed -36.7% | 2015 Q4 |
| Healthcare OF Ontario Pension Plan Trust Fund | 726.4k | 0.64% | $7.9M | trimmed -21.7% | 2025 Q4 |
| Connor, Clark & Lunn Investment Management LTD. | 716.5k | 0.63% | $7.8M | added +8.4% | 2023 Q1 |
| D. E. Shaw | 647.1k | 0.57% | $7.1M | trimmed -21.3% | 2022 Q2 |
| Algert Global LLC | 625.8k | 0.55% | $6.8M | trimmed -28.8% | 2024 Q1 |
| UBS | 474.1k | 0.41% | $5.2M | added +26.4% | 2015 Q4 |
| Essex Investment Management CO LLC | 452.4k | 0.40% | $4.9M | opened | 2026 Q1 |
| Jump Financial | 368.4k | 0.32% | $4.0M | trimmed -34.4% | 2023 Q4 |
| Legal & General Group PLC | 330.9k | 0.29% | $3.6M | trimmed -18.6% | 2016 Q4 |
| IEQ Capital, LLC | 314.7k | 0.28% | $3.4M | trimmed -17% | 2025 Q2 |
| Barclays PLC | 297.4k | 0.26% | $3.2M | trimmed -33.5% | 2015 Q4 |
| Franklin Resources | 289.3k | 0.25% | $3.2M | added +9.2% | 2020 Q3 |
| BNY Mellon | 281.5k | 0.25% | $3.1M | trimmed -5.7% | 2015 Q4 |
| AQR Capital | 274.9k | 0.24% | $3.0M | trimmed -33.7% | 2023 Q3 |
| Acadian Asset Management | 262.1k | 0.23% | $2.9M | added +1.2% | 2023 Q3 |
| Vestal Point Capital, LP | 250.0k | 0.22% | $2.7M | trimmed -52.4% | 2025 Q3 |
| Tudor Investment | 222.8k | 0.20% | $2.4M | trimmed -21.7% | 2019 Q1 |
| Engineers Gate Manager LP | 218.3k | 0.19% | $2.4M | trimmed -25.1% | 2023 Q1 |
| Corient Private Wealth LLC | 216.5k | 0.19% | $2.4M | added +122.4% | 2025 Q1 |
| Swiss National Bank | 209.5k | 0.18% | $2.3M | unchanged | 2016 Q2 |
| Birchview Capital, LP | 202.3k | 0.18% | $2.2M | added +33% | 2024 Q2 |
| American Century Companies INC | 198.7k | 0.17% | $2.2M | trimmed -80.9% | 2025 Q1 |
| Susquehanna International Group | 197.4k | 0.17% | $2.2M | trimmed -3.3% | 2019 Q2 |
| Bank OF America CORP /DE/ | 170.0k | 0.15% | $1.9M | trimmed -50.4% | 2015 Q4 |
| Deutsche Bank AG\ | 158.9k | 0.14% | $1.7M | trimmed -49.4% | 2015 Q4 |
| Qube Research & Technologies LTD | 156.6k | 0.14% | $1.7M | trimmed -50% | 2023 Q4 |
Largest 50 of 211 shown; the full ranked, searchable register is at boothcheck.com/holders/NVCR. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.