SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 441 filers reported holding SPDR SER TR in Q1 2018. The put-call ratio across all filers is 2.62 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $742 | -12.2% | 10,168 | +0.1% | 0.01% | -8.3% |
| Q2 2023 | $845 | +59.7% | 10,157 | +46.4% | 0.01% | +50.0% |
| Q1 2023 | $529 | -40.4% | 6,936 | -35.1% | 0.01% | -33.3% |
| Q4 2022 | $887 | -99.9% | 10,686 | +1.8% | 0.01% | -20.0% |
| Q3 2022 | $833,000 | +26.2% | 10,497 | +18.1% | 0.02% | +36.4% |
| Q2 2022 | $660,000 | -82.3% | 8,885 | -78.5% | 0.01% | -80.4% |
| Q1 2022 | $3,721,000 | +642.7% | 41,405 | +825.7% | 0.06% | +522.2% |
| Q4 2021 | $501,000 | -10.9% | 4,473 | 0.0% | 0.01% | -18.2% |
| Q3 2021 | $562,000 | -7.3% | 4,473 | 0.0% | 0.01% | -8.3% |
| Q2 2021 | $606,000 | -4.6% | 4,473 | -4.4% | 0.01% | -7.7% |
| Q1 2021 | $635,000 | -3.6% | 4,678 | 0.0% | 0.01% | -13.3% |
| Q4 2020 | $659,000 | +14.2% | 4,678 | -9.7% | 0.02% | 0.0% |
| Q3 2020 | $577,000 | +0.3% | 5,182 | +0.9% | 0.02% | -11.8% |
| Q2 2020 | $575,000 | +36.3% | 5,134 | -5.7% | 0.02% | +21.4% |
| Q1 2020 | $422,000 | -11.3% | 5,446 | +8.9% | 0.01% | +16.7% |
| Q4 2019 | $476,000 | +30.1% | 5,003 | +4.3% | 0.01% | 0.0% |
| Q3 2019 | $366,000 | +77.7% | 4,798 | +110.8% | 0.01% | +33.3% |
| Q1 2019 | $206,000 | -5.5% | 2,276 | 0.0% | 0.01% | -18.2% |
| Q3 2018 | $218,000 | +0.9% | 2,276 | +0.1% | 0.01% | 0.0% |
| Q2 2018 | $216,000 | +2.4% | 2,274 | -5.5% | 0.01% | 0.0% |
| Q1 2018 | $211,000 | +3.4% | 2,406 | +0.1% | 0.01% | -15.4% |
| Q4 2017 | $204,000 | – | 2,404 | +240300.0% | 0.01% | – |
| Q4 2015 | $0 | -100.0% | 1 | -99.7% | 0.00% | -100.0% |
| Q4 2014 | $58,000 | – | 312 | – | 0.01% | – |
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% |