Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
355 institutional managers reported holding CIFR for the quarter ended Mar 31, 2026. Together they hold about 76% of shares outstanding; the top 10 hold 49%. 85 opened new positions; 77 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| V3 Holding LTD (focused) | 61.32M | 15.14% | $788.5M | unchanged | 2024 Q4 |
| Vanguard Group | 40.97M | 10.11% | $526.9M | added +25.3% | 2021 Q4 |
| BlackRock | 28.46M | 7.03% | $366.0M | added +1.1% | 2021 Q4 |
| D. E. Shaw | 16.39M | 4.04% | $210.8M | added +6.5% | 2024 Q4 |
| Jane Street | 11.43M | 2.82% | $147.0M | trimmed -30.4% | 2021 Q4 |
| Value Aligned Research Advisors, LLC | 11.00M | 2.72% | $141.5M | added +47.7% | 2025 Q3 |
| Geode Capital | 8.41M | 2.08% | $108.1M | added +3% | 2021 Q3 |
| State Street | 8.26M | 2.04% | $106.2M | added +2.2% | 2021 Q4 |
| UBS | 6.61M | 1.63% | $85.0M | added +27.5% | 2021 Q3 |
| Janus Henderson | 4.37M | 1.08% | $56.2M | added +1.9% | 2024 Q2 |
| Dimensional Fund Advisors | 4.35M | 1.07% | $56.0M | trimmed -1.8% | 2024 Q2 |
| Capital Research Global Investors | 4.34M | 1.07% | $55.8M | added +117.2% | 2025 Q4 |
| Tidal Investments LLC | 3.90M | 0.96% | $50.1M | added +4.7% | 2023 Q1 |
| Alpine Fox Capital LLC (focused) | 3.76M | 0.93% | $48.4M | trimmed -4.1% | 2025 Q3 |
| Morgan Stanley | 3.58M | 0.88% | $46.1M | trimmed -36.5% | 2021 Q3 |
| Invesco | 3.27M | 0.81% | $42.0M | trimmed -17.6% | 2022 Q2 |
| Frontier Capital Management CO LLC | 3.08M | 0.76% | $39.6M | opened | 2026 Q1 |
| T. Rowe Price Investment Management, INC. | 3.02M | 0.75% | $38.9M | added +299.3% | 2025 Q4 |
| Two Sigma | 3.01M | 0.74% | $38.7M | added +124.8% | 2022 Q4 |
| Charles Schwab Investment Management | 2.87M | 0.71% | $37.0M | trimmed -16.4% | 2021 Q4 |
| Millennium Management | 2.84M | 0.70% | $36.5M | added +82.4% | 2022 Q4 |
| Goldman Sachs | 2.79M | 0.69% | $35.8M | added +42.9% | 2023 Q2 |
| Northern Trust | 2.67M | 0.66% | $34.4M | added +4.5% | 2021 Q4 |
| Connor, Clark & Lunn Investment Management LTD. | 2.65M | 0.65% | $34.1M | added +9.7% | 2025 Q4 |
| Marshall Wace | 2.60M | 0.64% | $33.5M | added +7.4% | 2025 Q4 |
| Jennison Associates LLC | 2.52M | 0.62% | $32.4M | added +48.7% | 2025 Q4 |
| Vident Advisory, LLC | 2.36M | 0.58% | $30.4M | trimmed -29.7% | 2021 Q4 |
| VAN ECK Associates CORP | 2.18M | 0.54% | $28.1M | added +23.3% | 2021 Q3 |
| Graham Capital Management, L.p. | 2.18M | 0.54% | $28.0M | trimmed -3.5% | 2025 Q4 |
| Two Seas Capital LP (focused) | 2.05M | 0.51% | $26.4M | added +570.5% | 2025 Q2 |
| Renaissance Technologies | 1.90M | 0.47% | $24.5M | opened | 2026 Q1 |
| Private Advisor Group, LLC | 1.86M | 0.46% | $23.9M | trimmed -17.3% | 2024 Q2 |
| Squarepoint Ops LLC | 1.76M | 0.43% | $22.6M | trimmed -12.7% | 2025 Q3 |
| Point72 | 1.71M | 0.42% | $22.0M | trimmed -16.7% | 2024 Q4 |
| Mirae Asset Global Etfs Holdings LTD. | 1.45M | 0.36% | $18.6M | trimmed -22.4% | 2022 Q1 |
| Nuveen | 1.44M | 0.36% | $18.5M | added +45.6% | 2022 Q2 |
| Bank OF America CORP /DE/ | 1.41M | 0.35% | $18.2M | added +238.5% | 2021 Q3 |
| Marex Group plc | 1.39M | 0.34% | $17.9M | added +1381% | 2023 Q4 |
| Troluce Capital Advisors LLC (focused) | 1.35M | 0.33% | $17.4M | opened | 2026 Q1 |
| Barclays PLC | 1.35M | 0.33% | $17.3M | trimmed -28.3% | 2022 Q1 |
| Exchange Traded Concepts, LLC | 1.15M | 0.28% | $14.8M | added +22.6% | 2023 Q2 |
| BNY Mellon | 1.06M | 0.26% | $13.6M | trimmed -3.6% | 2022 Q1 |
| Lord, Abbett & CO. LLC | 1.06M | 0.26% | $13.6M | opened | 2026 Q1 |
| Citigroup INC | 957.9k | 0.24% | $12.3M | added +275.9% | 2021 Q3 |
| Wells Fargo & COMPANY/MN | 794.6k | 0.20% | $10.2M | trimmed -13.9% | 2021 Q4 |
| First Trust Advisors LP | 783.7k | 0.19% | $10.1M | added +27.9% | 2023 Q3 |
| Engle Capital Management, L.p. (focused) | 777.0k | 0.19% | $10.0M | added +982.2% | 2025 Q4 |
| Susquehanna International Group | 754.7k | 0.19% | $9.7M | added +17.6% | 2021 Q4 |
| CastleKnight Management LP | 690.2k | 0.17% | $8.9M | added +19.2% | 2025 Q1 |
| HighTower Advisors, LLC | 665.5k | 0.16% | $8.6M | trimmed -0.9% | 2024 Q4 |
Largest 50 of 355 shown; the full ranked, searchable register is at boothcheck.com/holders/CIFR. 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.