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 | $4,129,000 | +0.7% | 43,072 | 0.0% | 1.83% | +7.0% |
| Q2 2018 | $4,100,000 | +8.5% | 43,072 | 0.0% | 1.71% | +15.5% |
| Q1 2018 | $3,779,000 | -1.5% | 43,072 | -4.7% | 1.48% | -1.4% |
| Q4 2017 | $3,836,000 | +31.8% | 45,196 | -8.1% | 1.50% | +21.6% |
| Q4 2016 | $2,910,000 | -14.7% | 49,160 | -4.4% | 1.24% | +0.9% |
| Q3 2016 | $3,410,000 | +104.1% | 51,443 | +66.5% | 1.23% | +90.2% |
| Q2 2016 | $1,671,000 | +47.1% | 30,890 | +40.5% | 0.64% | +27.0% |
| Q1 2016 | $1,136,000 | – | 21,985 | – | 0.51% | – |
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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% |