Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
241 institutional managers reported holding SFD for the quarter ended Mar 31, 2026. Together they hold about 12% of shares outstanding; the top 10 hold 5%. 69 opened new positions; 31 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Two Sigma | 4.22M | 1.07% | $117.9M | added +200.7% | 2025 Q1 |
| FMR (Fidelity) | 2.95M | 0.75% | $82.4M | added +6.9% | 2025 Q1 |
| Morgan Stanley | 2.40M | 0.61% | $67.1M | added +14.9% | 2025 Q1 |
| LSV Asset Management | 2.29M | 0.58% | $63.9M | opened | 2026 Q1 |
| BlackRock | 1.84M | 0.47% | $51.5M | added +52.6% | 2025 Q1 |
| Jacobs Levy Equity Management, INC | 1.46M | 0.37% | $40.9M | trimmed -6.3% | 2025 Q2 |
| Qube Research & Technologies LTD | 1.31M | 0.33% | $36.7M | trimmed -1.4% | 2025 Q1 |
| AQR Capital | 1.12M | 0.28% | $31.2M | added +4005.1% | 2025 Q2 |
| Fourth Sail Capital LP (focused) | 1.12M | 0.28% | $31.2M | trimmed -2.1% | 2025 Q2 |
| Millennium Management | 1.10M | 0.28% | $30.7M | trimmed -58.6% | 2025 Q1 |
| UBS | 1.02M | 0.26% | $28.6M | unchanged | 2025 Q1 |
| Gotham Asset Management | 1.02M | 0.26% | $28.6M | added +59% | 2025 Q3 |
| Pacer Advisors, INC. | 1.01M | 0.26% | $28.4M | added +84.5% | 2025 Q4 |
| Prudential Financial INC | 927.6k | 0.23% | $25.9M | trimmed -3.2% | 2025 Q1 |
| Healthcare OF Ontario Pension Plan Trust Fund | 831.1k | 0.21% | $23.2M | added +232.4% | 2025 Q1 |
| Bank OF America CORP /DE/ | 807.1k | 0.20% | $22.6M | added +192.8% | 2025 Q1 |
| Cohen & Steers | 778.9k | 0.20% | $21.8M | added +11.5% | 2025 Q1 |
| State Street | 720.9k | 0.18% | $20.2M | added +25.5% | 2025 Q1 |
| Systematic Financial Management LP | 641.4k | 0.16% | $17.9M | trimmed -0.6% | 2025 Q1 |
| Allianz Asset Management GmbH | 635.9k | 0.16% | $17.8M | opened | 2025 Q2 |
| Bank OF Nova Scotia | 635.6k | 0.16% | $17.8M | added +24.1% | 2025 Q2 |
| Nuveen | 634.4k | 0.16% | $17.7M | added +5.6% | 2025 Q1 |
| First Trust Advisors LP | 632.4k | 0.16% | $17.7M | added +2.7% | 2025 Q1 |
| Algert Global LLC | 614.1k | 0.16% | $17.2M | trimmed -19.8% | 2025 Q2 |
| HRT Financial LP | 607.4k | 0.15% | $17.0M | added +25.4% | 2025 Q2 |
| Geode Capital | 575.4k | 0.15% | $16.1M | added +1.8% | 2025 Q1 |
| Balyasny Asset Management | 564.9k | 0.14% | $15.8M | trimmed -48.1% | 2025 Q1 |
| Russell Investments Group, LTD. | 553.9k | 0.14% | $15.5M | trimmed -40% | 2025 Q1 |
| BNP Paribas Financial Markets | 468.6k | 0.12% | $13.1M | trimmed -7.2% | 2025 Q1 |
| Alyeska Investment Group | 454.0k | 0.12% | $12.7M | trimmed -9.9% | 2025 Q1 |
| Quinn Opportunity Partners LLC | 435.2k | 0.11% | $12.2M | added +2.4% | 2025 Q1 |
| Woodline Partners LP | 428.1k | 0.11% | $12.0M | trimmed -32.9% | 2025 Q2 |
| Voloridge Investment Management | 424.5k | 0.11% | $11.9M | trimmed -21% | 2025 Q3 |
| Goldman Sachs | 423.9k | 0.11% | $11.9M | added +162.9% | 2025 Q1 |
| Davenport & CO LLC | 408.0k | 0.10% | $11.4M | added +8.9% | 2025 Q1 |
| SEI Investments CO | 396.0k | 0.10% | $11.1M | added +105.6% | 2025 Q2 |
| Martingale Asset Management L P | 382.1k | 0.10% | $10.7M | added +11.1% | 2025 Q4 |
| Kennedy Capital Management LLC | 374.0k | 0.10% | $10.5M | unchanged | 2025 Q2 |
| Dimensional Fund Advisors | 371.1k | 0.09% | $10.4M | opened | 2026 Q1 |
| Renaissance Technologies | 324.5k | 0.08% | $9.1M | added +52.8% | 2025 Q1 |
| ING Groep NV | 308.0k | 0.08% | $8.6M | added +44.1% | 2025 Q2 |
| M&G PLC | 304.6k | 0.08% | $8.5M | added +54% | 2025 Q4 |
| BNY Mellon | 279.5k | 0.07% | $7.8M | added +29.6% | 2025 Q1 |
| Seldon Capital LP | 274.8k | 0.07% | $7.7M | added +145% | 2025 Q2 |
| Allspring Global Investments Holdings, LLC | 273.7k | 0.07% | $7.7M | opened | 2026 Q1 |
| D. E. Shaw | 271.4k | 0.07% | $7.6M | trimmed -34.9% | 2025 Q4 |
| Invesco | 265.1k | 0.07% | $7.4M | added +20.8% | 2025 Q1 |
| SG Americas Securities, LLC | 261.5k | 0.07% | $7.3M | added +848.6% | 2025 Q2 |
| ExodusPoint | 253.4k | 0.06% | $7.1M | added +37.6% | 2025 Q2 |
| Macquarie Group LTD | 252.1k | 0.06% | $7.0M | opened | 2026 Q1 |
Largest 50 of 241 shown; the full ranked, searchable register is at boothcheck.com/holders/SFD. 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.