BLACKROCK SCIENCE & TECHNOLO's ticker is BSTZ and the CUSIP is 09260K101. A total of 111 filers reported holding BLACKROCK SCIENCE & TECHNOLO in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RPO LLC | 254,668 | $4,202,023 | 4.74% |
| Quantedge Capital Pte Ltd | 363,922 | $6,004,713 | 3.28% |
| Matisse Capital | 80,000 | $1,320,000 | 0.93% |
| 1607 Capital Partners, LLC | 624,056 | $10,296,924 | 0.77% |
| Karpus Management, Inc. | 1,267,790 | $20,918,535 | 0.70% |
| Thomas J. Herzfeld Advisors, Inc. | 73,554 | $1,213,641 | 0.47% |
| WEDBUSH SECURITIES INC | 430,207 | $7,098 | 0.35% |
| Claro Advisors LLC | 83,245 | $1,373,541 | 0.34% |
| CITY OF LONDON INVESTMENT MANAGEMENT CO LTD | 225,172 | $3,715,338 | 0.32% |
| FIRETHORN WEALTH PARTNERS, LLC | 20,622 | $340,271 | 0.26% |