SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 715 filers reported holding SPDR SER TR in Q1 2023. The put-call ratio across all filers is 1.41 and the average weighting 0.4%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TradeLink Capital LLC | 115,800 | $8,792 | 94.70% |
| Triatomic Management LP | 300,000 | $24,900,000 | 20.95% |
| Aquilo Capital Management, LLC | 500,000 | $41,500,000 | 15.59% |
| AMS Capital Ltda | 232,905 | $19,331 | 15.31% |
| DAFNA Capital Management LLC | 566,000 | $46,978,000 | 13.23% |
| Parkwood LLC | 950,000 | $78,850 | 11.96% |
| Q Global Advisors, LLC | 248,317 | $20,610 | 9.98% |
| Investure, LLC | 561,600 | $46,612,800 | 9.11% |
| Main Management Fund Advisors LLC | 170,000 | $14,110 | 8.90% |
| Atom Investors LP | 210,282 | $17,453,406 | 8.72% |