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 2023 | $2,044,560 | -32.9% | 28,000 | -31.7% | 0.66% | -22.4% |
| Q2 2022 | $3,045,000 | -20.0% | 41,000 | +20.6% | 0.85% | -16.2% |
| Q4 2021 | $3,807,000 | +152.3% | 34,000 | +183.3% | 1.02% | +140.8% |
| Q3 2021 | $1,509,000 | +11.2% | 12,000 | +20.0% | 0.42% | +12.2% |
| Q1 2021 | $1,357,000 | -20.7% | 10,000 | -44.4% | 0.38% | -49.7% |
| Q4 2019 | $1,712,000 | +59.0% | 18,000 | +20.0% | 0.75% | -59.7% |
| Q4 2018 | $1,077,000 | -44.8% | 15,000 | -34.8% | 1.85% | +113.9% |
| Q4 2017 | $1,952,000 | – | 23,000 | – | 0.87% | – |
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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% |