SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 454 filers reported holding SPDR SER TR in Q2 2019. The put-call ratio across all filers is 2.05 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $308,000 | -11.7% | 2,752 | -0.8% | 0.13% | -21.1% |
| Q3 2021 | $349,000 | -7.4% | 2,774 | -0.4% | 0.16% | -4.2% |
| Q2 2021 | $377,000 | -2.8% | 2,786 | -2.7% | 0.17% | -10.2% |
| Q1 2021 | $388,000 | -3.2% | 2,863 | +0.5% | 0.19% | -9.2% |
| Q4 2020 | $401,000 | +20.1% | 2,850 | -5.0% | 0.21% | +1.0% |
| Q3 2020 | $334,000 | +3.1% | 3,001 | +3.7% | 0.20% | +2.0% |
| Q2 2020 | $324,000 | +16.5% | 2,893 | -0.9% | 0.20% | +40.8% |
| Q4 2019 | $278,000 | +4.5% | 2,918 | -3.8% | 0.14% | +14.5% |
| Q2 2019 | $266,000 | 0.0% | 3,032 | +3.1% | 0.12% | -6.1% |
| Q1 2019 | $266,000 | +4.7% | 2,940 | +9.8% | 0.13% | -11.4% |
| Q2 2018 | $254,000 | -15.9% | 2,678 | -37.8% | 0.15% | -39.2% |
| Q4 2015 | $302,000 | – | 4,308 | – | 0.24% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QCM Cayman, Ltd. | 2,906 | $225,000 | 38.53% |
| Aquilo Capital Management, LLC | 1,000,000 | $77,440,000 | 30.18% |
| Ghost Tree Capital, LLC | 737,500 | $57,112,000 | 15.15% |
| MASTERS CAPITAL MANAGEMENT LLC | 1,500,000 | $116,160,000 | 13.48% |
| CUMBERLAND ADVISORS INC | 207,509 | $16,069,000 | 6.55% |
| PURA VIDA INVESTMENTS, LLC | 620,000 | $48,013,000 | 5.70% |
| Atika Capital Management LLC | 355,000 | $27,491,000 | 5.27% |
| SPHERA FUNDS MANAGEMENT LTD. | 500,000 | $38,720,000 | 4.84% |
| Main Management ETF Advisors, LLC | 200,750 | $15,546,000 | 3.72% |
| McGuire Investment Group, LLC | 114,656 | $8,879,000 | 3.69% |