Position in ATOM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$367,683
New position
Shares Held
42,214
first reported quarter
Ownership
0.108%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#40
of 121 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026SEI INVESTMENTS CO holds $2,174,893,042 across 28 Semiconductor Equipment & Materials names. ATOM ranks #28 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
261,246 | $519,733,215 | |
| 2 | LRCX |
Lam Research Corp
|
959,938 | $415,969,932 | |
| 3 | AMAT |
Applied Materials Inc /De
|
505,531 | $365,498,913 | |
| 4 | KLAC |
Kla Corp
|
932,992 | $281,493,015 | |
| 5 | FORM |
Formfactor Inc
|
1,343,056 | $214,794,945 | |
| 6 | Q |
Qnity Electronics, Inc.
|
460,195 | $75,154,445 | |
| 7 | TER |
Teradyne, Inc
|
106,113 | $51,341,713 | |
| 8 | ENTG |
Entegris Inc
|
285,406 | $51,333,122 |
All Filings in ATOM
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $367,683 | 42,214 | Shares | Sole | 2026-08-14 | |
| No filing history on record for this holder in this stock. | ||||||