Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
53 institutional managers reported holding CDLR for the quarter ended Mar 31, 2026. Together they hold about 1% of shares outstanding; the top 10 hold 1%. 16 opened new positions; 11 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Condire Management, LP (focused) | 624.4k | 0.18% | $14.6M | unchanged | 2023 Q4 |
| Valueworks LLC (focused) | 502.5k | 0.14% | $11.8M | trimmed -5.1% | 2023 Q4 |
| Storebrand Asset Management AS | 380.7k | 0.11% | $8.9M | unchanged | 2025 Q4 |
| Invesco | 291.9k | 0.08% | $6.8M | trimmed -54.7% | 2025 Q2 |
| Franklin Resources | 182.6k | 0.05% | $4.3M | added +22% | 2023 Q4 |
| Dimensional Fund Advisors | 150.3k | 0.04% | $3.5M | trimmed -33% | 2023 Q4 |
| Susquehanna International Group | 146.3k | 0.04% | $3.4M | unchanged | 2023 Q4 |
| Citadel Advisors | 116.9k | 0.03% | $2.7M | added +375% | 2025 Q4 |
| Yaupon Capital Management LP | 96.1k | 0.03% | $2.3M | added +2.9% | 2024 Q2 |
| Qube Research & Technologies LTD | 78.3k | 0.02% | $1.8M | added +3% | 2024 Q1 |
| DNB Asset Management AS | 77.3k | 0.02% | $1.8M | trimmed -2.2% | 2023 Q4 |
| Jane Street | 74.1k | 0.02% | $1.7M | added +568.9% | 2025 Q4 |
| Millennium Management | 73.5k | 0.02% | $1.7M | opened | 2026 Q1 |
| UBS | 56.2k | 0.02% | $1.3M | added +354.6% | 2023 Q4 |
| Optiver | 51.4k | 0.01% | $1.2M | trimmed -61.8% | 2025 Q4 |
| OLD Mission Capital LLC | 50.0k | 0.01% | $1.2M | opened | 2026 Q1 |
| NBC Securities, INC. | 38.7k | 0.01% | $908k | unchanged | 2023 Q4 |
| Cetera Investment Advisers | 33.3k | <0.01% | $779k | added +25.4% | 2025 Q2 |
| Point72 | 32.1k | <0.01% | $752k | trimmed -51% | 2025 Q4 |
| D. E. Shaw | 31.2k | <0.01% | $731k | opened | 2026 Q1 |
| Pinpoint Asset Management (Singapore) Pte. LTD. | 22.8k | <0.01% | $533k | added +79.3% | 2025 Q4 |
| Jump Financial | 21.7k | <0.01% | $508k | trimmed -59% | 2025 Q4 |
| Goldman Sachs | 18.3k | <0.01% | $428k | unchanged | 2023 Q4 |
| Apriem Advisors | 16.0k | <0.01% | $375k | unchanged | 2023 Q4 |
| XTX Topco LTD | 15.8k | <0.01% | $370k | opened | 2026 Q1 |
| Stifel Financial CORP | 15.2k | <0.01% | $356k | trimmed -8.2% | 2024 Q2 |
| HRT Financial LP | 14.2k | <0.01% | $334k | opened | 2026 Q1 |
| Mercer Global Advisors INC /ADV | 13.1k | <0.01% | $307k | opened | 2026 Q1 |
| Steinberganna Wealth Management | 12.7k | <0.01% | $298k | added +11.1% | 2025 Q3 |
| Renaissance Technologies | 11.5k | <0.01% | $270k | opened | 2026 Q1 |
| QRG Capital Management, INC. | 10.3k | <0.01% | $242k | opened | 2026 Q1 |
| Citigroup INC | 9.7k | <0.01% | $228k | added +68.1% | 2025 Q1 |
| Schonfeld Strategic Advisors | 9.7k | <0.01% | $227k | trimmed -15.9% | 2025 Q4 |
| Morgan Stanley | 9.0k | <0.01% | $210k | added +46.4% | 2023 Q4 |
| Dynamic Technology Lab Private LTD | 8.9k | <0.01% | $208k | opened | 2026 Q1 |
| Rhumbline Advisers | 8.1k | <0.01% | $189k | added +10.5% | 2024 Q1 |
| BNP Paribas Financial Markets | 5.7k | <0.01% | $133k | trimmed -36.7% | 2024 Q1 |
| Tower Research Capital LLC (TRC) | 2.0k | <0.01% | $47k | added +131.6% | 2025 Q4 |
| Blue Trust, INC. | 1.8k | <0.01% | $42k | opened | 2026 Q1 |
| Barclays PLC | 1.7k | <0.01% | $39k | trimmed -74.2% | 2025 Q4 |
| Aquatic Capital Management LLC | 1.6k | <0.01% | $38k | opened | 2026 Q1 |
| Osaic Holdings, INC. | 1.3k | <0.01% | $29k | unchanged | 2023 Q4 |
| WealthCollab, LLC | 710 | <0.01% | $17k | unchanged | 2025 Q3 |
| JTC Employer Solutions Trustee LTD | 298 | <0.01% | $7k | unchanged | 2023 Q4 |
| Wells Fargo & COMPANY/MN | 205 | <0.01% | $5k | opened | 2026 Q1 |
| BlackRock | 171 | <0.01% | $4k | trimmed -20.1% | 2024 Q4 |
| Gamma Investing LLC | 40 | <0.01% | $1k | unchanged | 2024 Q4 |
| Smartleaf Asset Management LLC | 25 | <0.01% | $1k | unchanged | 2024 Q2 |
| Investors Portfolio Services LLC | 23 | <0.01% | $1k | opened | 2026 Q1 |
| Bell Investment Advisors, INC | 20 | <0.01% | $0k | opened | 2026 Q1 |
Largest 50 of 53 shown; the full ranked, searchable register is at boothcheck.com/holders/CDLR. 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.