Position in Q
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,517,913
New position
Shares Held
160,495
first reported quarter
Ownership
0.077%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 98.91211564223184.ToString("F0")%
Shared 0.ToString("F0")%
None 1.0878843577681547.ToString("F0")%
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026Driehaus Capital Management LLC holds $329,793,926 across 11 Semiconductor Equipment & Materials names. Q ranks #7 (5.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UCTT |
Ultra Clean Holdings, Inc.
|
1,062,376 | $66,058,539 | |
| 2 | ONTO |
Onto Innovation Inc.
|
320,534 | $65,731,907 | |
| 3 | TER |
Teradyne, Inc
|
184,765 | $54,775,431 | |
| 4 | CAMT |
Camtek Ltd
|
332,148 | $50,356,958 | |
| 5 | AXTI |
Axt Inc
|
384,561 | $21,912,285 | |
| 6 | NVMI |
Nova Ltd.
|
45,513 | $19,765,385 | |
| 7 | Q |
Qnity Electronics, Inc.
This page
|
160,495 | $18,517,913 | |
| 8 | COHU |
Cohu Inc
|
538,531 | $16,489,819 |
All Filings in Q
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,517,913 | 160,495 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||