Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
255 institutional managers reported holding DX for the quarter ended Mar 31, 2026. Together they hold about 44% of shares outstanding; the top 10 hold 26%. 49 opened new positions; 55 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 16.08M | 8.04% | $205.4M | added +28% | ≤2013 |
| Vanguard Group | 11.43M | 5.71% | $146.0M | added +36.2% | ≤2013 |
| Geode Capital | 4.74M | 2.37% | $60.6M | added +35.9% | ≤2013 |
| State Street | 4.53M | 2.27% | $57.9M | added +49.5% | ≤2013 |
| Qube Research & Technologies LTD | 3.71M | 1.85% | $47.4M | added +201.1% | 2024 Q3 |
| Millennium Management | 2.75M | 1.38% | $35.2M | added +34.3% | 2022 Q2 |
| Victory Capital Management INC | 2.60M | 1.30% | $33.2M | added +56.8% | 2019 Q3 |
| Balyasny Asset Management | 2.44M | 1.22% | $31.2M | added +14.2% | 2025 Q2 |
| Mirae Asset Global Etfs Holdings LTD. | 2.06M | 1.03% | $26.3M | added +27.5% | 2021 Q1 |
| Two Sigma | 1.95M | 0.97% | $24.9M | trimmed -43% | 2025 Q1 |
| Ameriprise Financial INC | 1.95M | 0.97% | $24.9M | added +10% | 2024 Q3 |
| Susquehanna International Group | 1.86M | 0.93% | $23.7M | added +358.8% | 2021 Q4 |
| Northern Trust | 1.78M | 0.89% | $22.8M | added +34.1% | ≤2013 |
| Callodine Capital Management, LP | 1.67M | 0.83% | $21.3M | opened | 2026 Q1 |
| Charles Schwab Investment Management | 1.65M | 0.82% | $21.1M | added +34.1% | ≤2013 |
| Segall Bryant & Hamill, LLC | 1.54M | 0.77% | $19.7M | opened | 2026 Q1 |
| Royal Bank OF Canada | 1.53M | 0.77% | $19.6M | added +2358.9% | ≤2013 |
| VAN ECK Associates CORP | 1.52M | 0.76% | $19.4M | added +16.4% | 2020 Q2 |
| UBS | 1.43M | 0.71% | $18.2M | added +317.3% | ≤2013 |
| Morgan Stanley | 1.32M | 0.66% | $16.8M | added +22.5% | ≤2013 |
| Invesco | 1.29M | 0.65% | $16.5M | trimmed -1.6% | ≤2013 |
| FMR (Fidelity) | 1.21M | 0.60% | $15.4M | added +2.6% | ≤2013 |
| Wellington Management | 914.7k | 0.46% | $11.7M | opened | 2025 Q2 |
| Point72 | 887.0k | 0.44% | $11.3M | added +29.9% | 2025 Q1 |
| Bank OF America CORP /DE/ | 763.5k | 0.38% | $9.8M | added +321% | ≤2013 |
| BNY Mellon | 689.0k | 0.34% | $8.8M | added +25.3% | ≤2013 |
| Advisors Asset Management, INC. | 546.3k | 0.27% | $7.0M | added +35.3% | 2025 Q2 |
| Goldman Sachs | 543.8k | 0.27% | $6.9M | trimmed -39.3% | ≤2013 |
| First Trust Advisors LP | 531.4k | 0.27% | $6.8M | added +143.8% | 2025 Q2 |
| Citigroup INC | 473.4k | 0.24% | $6.0M | added +15.9% | ≤2013 |
| LPL Financial LLC | 452.3k | 0.23% | $5.8M | added +7.2% | 2021 Q2 |
| Citadel Advisors | 401.0k | 0.20% | $5.1M | trimmed -51% | 2013 Q3 |
| Raymond James Financial INC | 395.7k | 0.20% | $5.1M | added +108.1% | 2016 Q1 |
| Nuveen | 369.9k | 0.18% | $4.7M | added +26.8% | 2019 Q2 |
| AQR Capital | 349.5k | 0.17% | $4.5M | added +31.8% | 2024 Q4 |
| EMG Holdings, L.p. (focused) | 345.0k | 0.17% | $4.4M | opened | 2025 Q3 |
| Peregrine Capital Management LLC | 316.5k | 0.16% | $4.0M | trimmed -15.1% | 2023 Q2 |
| Waterfall Asset Management, LLC (focused) | 295.0k | 0.15% | $3.8M | added +6.4% | 2025 Q3 |
| Swiss National Bank | 290.5k | 0.14% | $3.7M | added +13.4% | ≤2013 |
| Y-Intercept (Hong Kong) LTD | 220.4k | 0.11% | $2.8M | trimmed -60% | 2025 Q1 |
| Dark Forest Capital Management LP | 219.2k | 0.11% | $2.8M | added +16.4% | 2025 Q4 |
| Engineers Gate Manager LP | 214.5k | 0.11% | $2.7M | added +41.7% | 2024 Q3 |
| Rhumbline Advisers | 214.3k | 0.11% | $2.7M | added +29.5% | ≤2013 |
| Summit Financial, LLC | 214.0k | 0.11% | $2.7M | added +1.4% | 2025 Q2 |
| Marshall Wace | 212.5k | 0.11% | $2.7M | trimmed -25.6% | 2025 Q4 |
| Edgestream Partners, L.p. | 206.2k | 0.10% | $2.6M | opened | 2025 Q2 |
| Manning & Napier Advisors LLC | 200.0k | 0.10% | $2.6M | opened | 2026 Q1 |
| AllianceBernstein | 197.7k | 0.10% | $2.5M | added +41.6% | 2022 Q2 |
| California State Teachers Retirement System | 191.2k | 0.10% | $2.4M | added +51.5% | ≤2013 |
| SEI Investments CO | 185.6k | 0.09% | $2.4M | trimmed -24.3% | 2023 Q2 |
Largest 50 of 255 shown; the full ranked, searchable register is at boothcheck.com/holders/DX. 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.