Position in ASTC
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$220,251
+$114,668 QoQ
Shares Held
20,188
0.0% QoQ
Ownership
1.15%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#4
of 18 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASTC Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026BlackRock, Inc. holds $31,694,056,736 across 28 Scientific & Technical Instruments names. ASTC ranks #22 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
20,084,001 | $7,030,806,217 | |
| 2 | COHR |
Coherent Corp.
|
16,608,092 | $6,551,394,043 | |
| 3 | GRMN |
Garmin Ltd
|
14,821,660 | $3,520,737,109 | |
| 4 | MKSI |
Mks Inc
|
6,930,030 | $3,082,477,336 | |
| 5 | TDY |
Teledyne Technologies Inc
|
4,125,237 | $2,751,120,542 | |
| 6 | FTV |
Fortive Corp
|
26,624,052 | $1,626,463,327 | |
| 7 | ESE |
Esco Technologies Inc
|
4,094,472 | $1,433,228,970 | |
| 8 | CGNX |
Cognex Corp
|
15,991,755 | $1,158,122,891 |
All Filings in ASTC
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $220,251 | 20,188 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $105,583 | 20,188 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $69,850 | 20,188 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $98,921 | 20,188 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $116,686 | 20,188 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $130,818 | 20,188 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $135,663 | 20,188 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $161,302 | 20,188 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||