Thomas J. Herzfeld Advisors, Inc.
Position in BSTZ — BlackRock Science & Technology Term Trust
CIK 1509510
MIAMI BEACH, FL
Position in BSTZ
as of Jun 30, 2026
· filed Aug 10, 2026
Position Value
$4,985,970
+$3,154,786 QoQ
Shares Held
166,033
+100.8% QoQ
Ownership
0.242%
of shares outstanding
% of Portfolio
1.54%
of 13F equity value
Holder Rank
#21
of 152 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BSTZ Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026Thomas J. Herzfeld Advisors, Inc. holds $290,181,491 across 108 Asset Management names. BSTZ ranks #15 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PDX |
PIMCO Dynamic Income Strategy Fund
|
1,095,075 | $22,799,461 | |
| 2 | FSCO |
FS Credit Opportunities Corp.
|
3,921,573 | $19,568,649 | |
| 3 | HFRO |
Highland Opportunities & Income Fund
|
2,676,474 | $19,083,259 | |
| 4 | GOF |
Guggenheim Strategic Opportunities Fund
|
1,336,680 | $14,596,545 | |
| 5 | HERZ |
Herzfeld Credit Income Fund, Inc
|
817,534 | $14,061,584 | |
| 6 | PSUS |
Pershing Square USA, Ltd.
|
285,421 | $10,669,036 | |
| 7 | BRW |
Saba Capital Income & Opportunities Fund
|
1,544,694 | $10,148,639 | |
| 8 | NSLR |
Neostellar Capital Corp.
|
788,403 | $9,886,573 |
All Filings in BSTZ
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,985,970 | 166,033 | Shares | Sole | 2026-08-10 | |
| 2026-03-31 | $1,831,184 | 82,672 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $4,865,129 | 215,176 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,647,195 | 209,711 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,762,182 | 181,310 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $3,598,541 | 202,849 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $4,687,480 | 226,339 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $4,370,668 | 227,639 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $4,368,054 | 219,390 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,872,402 | 148,062 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $2,197,849 | 131,529 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,213,641 | 73,554 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,378,877 | 76,139 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $5,233 | 280 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $2,486,806 | 159,003 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,764 | 100 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,499,958 | 127,614 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $3,737,156 | 127,244 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $6,454,577 | 165,757 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $6,517,666 | 168,939 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $7,258,916 | 174,033 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $6,085,109 | 170,499 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $3,274,636 | 90,012 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,451,190 | 95,563 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $448,117 | 19,767 | Shares | Sole | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||