BLACKROCK SCIENCE & TECHNOLO's ticker is BST and the CUSIP is 09258G104. A total of 44 filers reported holding BLACKROCK SCIENCE & TECHNOLO in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $278,000 | +15.8% | 8,598 | -20.5% | 0.11% | -5.2% |
| Q2 2017 | $240,000 | +8.6% | 10,811 | -12.1% | 0.12% | -38.3% |
| Q4 2016 | $221,000 | -57.9% | 12,303 | -61.1% | 0.19% | -57.8% |
| Q2 2016 | $525,000 | +125.3% | 31,648 | +135.1% | 0.45% | +142.4% |
| Q4 2015 | $233,000 | -66.8% | 13,459 | -69.6% | 0.18% | -64.8% |
| Q3 2015 | $702,000 | – | 44,285 | – | 0.52% | – |
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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% |