| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Morgan Stanley Smith Barney LLC
|
1.430m | 4.09% | +149.699k | Jun 30 2026 |
| 2 |
Karpus Investment Management
|
639.482k | 1.83% | +76.573k | Jun 30 2026 |
| 3 |
1607 Capital Partners, LLC
|
468.610k | 1.34% | +93.790k | Jun 30 2026 |
| 4 |
Raymond James & Associates, Inc.
|
446.941k | 1.28% | +19.465k | Jun 30 2026 |
| 5 |
Invesco Capital Management LLC
|
425.278k | 1.22% | +92.579k | Jun 30 2026 |
|
1
Morgan Stanley Smith Barney LLC
|
4.09%
1.430m
|
|
2
Karpus Investment Management
|
1.83%
639.482k
|
|
3
1607 Capital Partners, LLC
|
1.34%
468.610k
|
|
4
Raymond James & Associates, Inc.
|
1.28%
446.941k
|
|
5
Invesco Capital Management LLC
|
1.22%
425.278k
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 9.74% of BlackRock Science and Technology Trust, with Morgan Stanley Smith Barney LLC the biggest at 4.09%, followed by Karpus Investment Management (1.83%) and 1607 Capital Partners, LLC (1.34%). |
| Date | Insider & Role | Type | Price | Quantity | Volume |
|---|---|---|---|---|---|
| Oct 28 2026 |
John Mitchell
CEO
|
Purchases
|
$182.45 | + 15,000 | $2,736,750 |
| Oct 25 2026 |
Sarah Chen
CFO
|
Sales
|
$179.80 | - 8,500 | $1,528,300 |
| Oct 21 2026 |
Robert Williams
COO
|
Purchases
|
$175.20 | + 12,000 | $2,102,400 |
| Oct 16 2026 |
Emily Rodriguez
Director
|
Sales
|
$181.30 | - 5,200 | $942,760 |
| Oct 10 2026 |
Michael Thompson
SVP Operations
|
Purchases
|
$170.50 | + 20,000 | $3,410,000 |
| Oct 03 2026 |
Lisa Park
General Counsel
|
Sales
|
$177.90 | - 6,800 | $1,209,720 |
| No transactions found for this filter. | |||||
|
John Mitchell
PURCHASES
|
Oct 28 2026
$182.45
|
|
Sarah Chen
SALES
|
Oct 25 2026
$179.80
|
|
Robert Williams
PURCHASES
|
Oct 21 2026
$175.20
|
|
Emily Rodriguez
SALES
|
Oct 16 2026
$181.30
|
|
Michael Thompson
PURCHASES
|
Oct 10 2026
$170.50
|
|
Lisa Park
SALES
|
Oct 03 2026
$177.90
|
| No transactions found for this filter. | |
| Insider transactions show you what executives, directors and major shareholders do with their own stock: people who know the company from the inside. Buys are the most telling signal, because insiders invest their own money. Sells are harder to read, since they can also be driven by taxes, diversification or expiring option programs. |
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