SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 721 filers reported holding SPDR SER TR in Q4 2021. The put-call ratio across all filers is 1.21 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $7,000 | -58.8% | 57 | -55.1% | 0.00% | -50.0% |
| Q2 2021 | $17,000 | 0.0% | 127 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $17,000 | -5.6% | 127 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $18,000 | +38.5% | 127 | +9.5% | 0.00% | 0.0% |
| Q3 2020 | $13,000 | +1200.0% | 116 | +1557.1% | 0.00% | – |
| Q2 2020 | $1,000 | – | 7 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Q Global Advisors, LLC | 320,000 | $23,366 | 15.02% |
| DAFNA Capital Management LLC | 565,000 | $41,256,300 | 12.83% |
| CHIRON CAPITAL MANAGEMENT, LLC | 148,706 | $10,858,512 | 9.34% |
| Investure, LLC | 561,600 | $41,008,032 | 8.75% |
| Soleus Capital Management, L.P. | 1,250,000 | $91,275,000 | 8.42% |
| Ghost Tree Capital, LLC | 300,000 | $21,906,000 | 7.20% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 300,000 | $21,906,000 | 6.64% |
| Main Management Fund Advisors LLC | 281,000 | $20,519 | 5.97% |
| Nantahala Capital Management | 950,000 | $69,369,000 | 5.93% |
| Yelin Lapidot Holdings Management Ltd. | 105,972 | $7,738,075 | 4.60% |