SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 685 filers reported holding SPDR SER TR in Q2 2021. The put-call ratio across all filers is 1.79 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,814 | -99.6% | 36,927 | +652.5% | 0.11% | +245.5% |
| Q2 2021 | $664,000 | -66.5% | 4,907 | -72.4% | 0.03% | -77.6% |
| Q3 2020 | $1,980,000 | -18.0% | 17,769 | -17.6% | 0.15% | -23.0% |
| Q2 2020 | $2,415,000 | +380.1% | 21,569 | +197.1% | 0.19% | +354.8% |
| Q1 2017 | $503,000 | +21.5% | 7,260 | +3.8% | 0.04% | +68.0% |
| Q4 2016 | $414,000 | +85.7% | 6,991 | +69.2% | 0.02% | +31.6% |
| Q2 2016 | $223,000 | -95.9% | 4,132 | -96.0% | 0.02% | -96.5% |
| Q1 2016 | $5,403,000 | – | 104,584 | +5229100.0% | 0.55% | – |
| Q2 2014 | $0 | – | 2 | – | 0.00% | – |
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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% |