Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
231 institutional managers reported holding CRNX for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 72%. 41 opened new positions; 45 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| FMR (Fidelity) | 15.76M | 15.14% | $572.4M | added +10.3% | 2018 Q3 |
| Vanguard Group | 10.17M | 9.77% | $369.5M | added +11.3% | 2018 Q3 |
| BlackRock | 8.48M | 8.14% | $308.0M | added +6.1% | 2018 Q3 |
| Farallon Capital | 8.34M | 8.01% | $302.8M | added +20.3% | 2023 Q3 |
| Wellington Management | 8.16M | 7.84% | $296.3M | added +1.5% | 2020 Q2 |
| Driehaus Capital Management LLC | 6.40M | 6.14% | $232.3M | unchanged | 2020 Q2 |
| T. Rowe Price | 5.36M | 5.14% | $194.5M | added +2.5% | 2018 Q3 |
| Janus Henderson | 4.52M | 4.34% | $164.2M | added +1.8% | 2022 Q3 |
| EcoR1 Capital, LLC (focused) | 4.29M | 4.12% | $155.7M | unchanged | 2021 Q4 |
| Bellevue Group AG | 3.28M | 3.15% | $119.1M | added +81088.1% | 2025 Q4 |
| Geode Capital | 2.48M | 2.38% | $90.1M | added +10.6% | 2018 Q3 |
| State Street | 2.40M | 2.31% | $87.3M | added +11.2% | 2018 Q3 |
| Baker Bros. Advisors LP | 2.35M | 2.26% | $85.4M | added +42.6% | 2025 Q2 |
| T. Rowe Price Investment Management, INC. | 1.94M | 1.86% | $70.5M | added +6572.2% | 2023 Q1 |
| Siren, L.l.c. | 1.90M | 1.83% | $69.1M | added +26.3% | 2024 Q3 |
| Pictet Asset Management Holding SA | 1.88M | 1.81% | $68.4M | added +20.8% | 2023 Q4 |
| BNP Paribas Financial Markets | 1.76M | 1.69% | $64.0M | added +30% | 2019 Q1 |
| Gw&k Investment Management, LLC | 1.62M | 1.55% | $58.8M | added +9.6% | 2023 Q1 |
| Novo Holdings A/S (focused) | 1.55M | 1.49% | $56.3M | trimmed -4.6% | 2022 Q1 |
| RTW Investments, LP | 1.45M | 1.39% | $52.7M | added +7.4% | 2025 Q2 |
| Adar1 Capital Management, LLC | 1.14M | 1.09% | $41.4M | added +268.3% | 2024 Q2 |
| First Light Asset Management, LLC (focused) | 1.09M | 1.05% | $39.6M | trimmed -8.8% | 2021 Q4 |
| American Century Companies INC | 1.05M | 1.01% | $38.2M | trimmed -1.5% | 2023 Q2 |
| Suvretta Capital Management, LLC | 1.04M | 1.00% | $37.9M | opened | 2026 Q1 |
| Orbimed Advisors LLC | 999.0k | 0.96% | $36.3M | unchanged | 2018 Q3 |
| Morgan Stanley | 919.7k | 0.88% | $33.4M | added +19.6% | 2018 Q3 |
| Hood River Capital Management LLC | 907.4k | 0.87% | $33.0M | added +1.1% | 2024 Q2 |
| Jennison Associates LLC | 904.7k | 0.87% | $32.9M | trimmed -29.4% | 2023 Q2 |
| Dimensional Fund Advisors | 852.3k | 0.82% | $31.0M | added +55.2% | 2020 Q4 |
| Northern Trust | 841.3k | 0.81% | $30.6M | added +9.3% | 2018 Q3 |
| Charles Schwab Investment Management | 833.4k | 0.80% | $30.3M | added +6.6% | 2018 Q3 |
| Candriam S.c.a. | 831.0k | 0.80% | $30.2M | unchanged | 2025 Q1 |
| Aberdeen Group plc | 820.4k | 0.79% | $29.8M | added +21.6% | 2023 Q4 |
| UBS | 802.0k | 0.77% | $29.1M | trimmed -29.3% | 2018 Q3 |
| Ameriprise Financial INC | 798.3k | 0.77% | $29.0M | added +32.8% | 2024 Q2 |
| Fisher Investments | 762.7k | 0.73% | $27.7M | added +0.5% | 2022 Q3 |
| Bank OF America CORP /DE/ | 716.1k | 0.69% | $26.0M | trimmed -10.6% | 2018 Q3 |
| Marshall Wace | 684.1k | 0.66% | $24.8M | opened | 2026 Q1 |
| Goldman Sachs | 628.2k | 0.60% | $22.8M | added +10.8% | 2020 Q2 |
| Fiera Capital CORP | 589.7k | 0.57% | $21.4M | added +1.9% | 2024 Q1 |
| Nuveen | 551.5k | 0.53% | $20.0M | added +5.6% | 2019 Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 425.6k | 0.41% | $15.5M | added +4.2% | 2024 Q4 |
| Schroder Investment Management Group | 382.4k | 0.37% | $13.9M | added +104% | 2024 Q4 |
| BNY Mellon | 358.7k | 0.34% | $13.0M | trimmed -11.4% | 2018 Q3 |
| Prosight Management, LP (focused) | 350.0k | 0.34% | $12.7M | added +33.1% | 2025 Q2 |
| Impax Asset Management Group plc | 350.0k | 0.34% | $12.7M | added +27.3% | 2025 Q4 |
| Braun Stacey Associates INC | 324.8k | 0.31% | $11.8M | opened | 2026 Q1 |
| Citadel Advisors | 317.9k | 0.30% | $11.5M | added +24.8% | 2019 Q2 |
| Voya Investment Management LLC | 306.0k | 0.29% | $11.1M | added +1.3% | 2020 Q4 |
| Deutsche Bank AG\ | 257.5k | 0.25% | $9.4M | added +9.6% | 2018 Q3 |
Largest 50 of 231 shown; the full ranked, searchable register is at boothcheck.com/holders/CRNX. 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.