SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 452 filers reported holding SPDR SER TR in Q4 2018. The put-call ratio across all filers is 1.89 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $265,000 | -6.0% | 2,763 | -6.7% | 0.16% | -13.4% |
| Q2 2018 | $282,000 | -24.2% | 2,963 | -35.9% | 0.19% | -13.4% |
| Q1 2018 | $372,000 | -16.6% | 4,626 | -11.9% | 0.22% | -23.1% |
| Q4 2017 | $446,000 | +17.1% | 5,252 | +19.4% | 0.28% | +7.3% |
| Q3 2017 | $381,000 | -46.9% | 4,399 | -52.7% | 0.26% | -46.7% |
| Q2 2017 | $718,000 | -3.1% | 9,298 | -13.0% | 0.49% | -11.2% |
| Q1 2017 | $741,000 | +90.0% | 10,688 | +62.2% | 0.55% | +53.5% |
| Q4 2016 | $390,000 | – | 6,589 | – | 0.36% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TradeLink Capital LLC | 60,000 | $4,456,000 | 100.00% |
| Aquilo Capital Management, LLC | 750,000 | $55,703,000 | 19.01% |
| Ghost Tree Capital, LLC | 400,000 | $29,708,000 | 15.47% |
| DAFNA Capital Management LLC | 613,000 | $45,528,000 | 12.41% |
| MASTERS CAPITAL MANAGEMENT LLC | 3,000,000 | $222,810,000 | 10.42% |
| AMS Capital Ltda | 232,905 | $17,298,000 | 9.14% |
| Q Global Advisors, LLC | 155,193 | $11,526,000 | 8.94% |
| Main Management Fund Advisors LLC | 148,900 | $11,059,000 | 7.82% |
| CHIRON CAPITAL MANAGEMENT, LLC | 166,826 | $12,390,000 | 7.82% |
| J.Safra Asset Management Corp | 33,068 | $445,000 | 7.60% |