BLACKROCK SCIENCE & TECHNOLO's ticker is BSTZ and the CUSIP is 09260K101. A total of 91 filers reported holding BLACKROCK SCIENCE & TECHNOLO in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $36,000 | – | 1,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bickling Financial Services, Inc. | 192,418 | $7,423,000 | 3.76% |
| Thomas J. Herzfeld Advisors, Inc. | 168,939 | $6,518,000 | 2.88% |
| 1607 Capital Partners, LLC | 534,817 | $20,633,000 | 1.04% |
| TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC | 33,854 | $1,306,000 | 0.93% |
| Claro Advisors LLC | 53,909 | $2,080,000 | 0.88% |
| Ahrens Investment Partners LLC | 29,215 | $1,127,000 | 0.54% |
| SMITH, MOORE & CO. | 88,247 | $3,405,000 | 0.52% |
| Claraphi Advisory Network, LLC | 20,577 | $794,000 | 0.28% |
| Fortis Advisors, LLC | 10,795 | $416,000 | 0.25% |
| TRANSCEND CAPITAL ADVISORS, LLC | 58,099 | $2,353,000 | 0.21% |