SPDR SER TR's ticker is XBI and the CUSIP is 78464A870. A total of 439 filers reported holding SPDR SER TR in Q1 2018. The put-call ratio across all filers is 2.62 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $3,278,000 | +4.4% | 24,164 | +8.3% | 1.43% | -0.7% |
| Q4 2020 | $3,141,000 | +12.7% | 22,308 | -10.8% | 1.44% | -24.2% |
| Q3 2020 | $2,786,000 | -27.8% | 25,000 | -38.4% | 1.89% | +45.6% |
| Q2 2018 | $3,857,000 | +2506.1% | 40,558 | +2301.3% | 1.30% | +2401.9% |
| Q1 2018 | $148,000 | -95.2% | 1,689 | -95.3% | 0.05% | -95.8% |
| Q4 2017 | $3,076,000 | – | 36,245 | – | 1.23% | – |
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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% |