Ownership history in Karpus Management, Inc. · 21 quarters on record
This page tracks every 13F SEC filing in which Karpus Management, Inc. reported a position in BLACKROCK SCIENCE & TECHNOLOGY TRUST (BST). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 361,100 | +38,117 | +11.8% | 0.47% | $14.9M | $38.69 |
| 2025 Q2 | ADDED | 322,983 | +22,215 | +7.4% | 0.40% | $12.3M | $35.03 |
| 2025 Q1 | ADDED | 300,768 | +41,345 | +15.9% | 0.32% | $9.9M | $29.64 |
| 2024 Q4 | ADDED | 259,423 | +135,891 | +110.0% | 0.28% | $9.5M | $32.18 |
| 2024 Q3 | ADDED | 123,532 | +107,857 | +688.1% | 0.12% | $4.4M | $30.57 |
| 2022 Q3 | REDUCED | 15,675 | -120,461 | -88.5% | 0.02% | $461K | $21.19 |
| 2022 Q2 | REDUCED | 136,136 | -167,664 | -55.2% | 0.15% | $4.4M | $22.94 |
| 2022 Q1 | REDUCED | 303,800 | -156,410 | -34.0% | 0.40% | $13.1M | $29.92 |
| 2021 Q4 | ADDED | 460,210 | +166,683 | +56.8% | 0.66% | $23.0M | $33.98 |
| 2021 Q3 | ADDED | 293,527 | +261 | +0.1% | 0.48% | $15.3M | $33.87 |
As of 2025 Q4 — sorted by position size