BLACKROCK SCIENCE & TECHNOLO's ticker is BST and the CUSIP is 09258G104. A total of 55 filers reported holding BLACKROCK SCIENCE & TECHNOLO in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Thomas J. Herzfeld Advisors, Inc. | 483,899 | $7,984,000 | 4.23% |
| Karpus Management, Inc. | 1,288,748 | $21,264,000 | 1.09% |
| DOLIVER ADVISORS, LP | 31,648 | $525,000 | 0.45% |
| Advisors Asset Management, Inc. | 222,624 | $3,673,000 | 0.06% |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 25,715 | $424,000 | 0.06% |
| BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | 3,248 | $54,000 | 0.04% |
| LAZARD ASSET MANAGEMENT LLC | 626,378 | $10,335,000 | 0.02% |
| 1832 Asset Management L.P. | 302,532 | $5,025,000 | 0.02% |
| STIFEL FINANCIAL CORP | 220,032 | $3,631,000 | 0.02% |
| SIGNATUREFD, LLC | 6,000 | $99,000 | 0.01% |