CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in LRCX — Lam Research Corp
CIK 1081019
WEST SACRAMENTO, CA
Position in LRCX
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$410,855,787
+$72,375,925 QoQ
Shares Held
1,922,942
-2.8% QoQ
Ownership
0.154%
of shares outstanding
% of Portfolio
0.46%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LRCX Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,050,715,177 across 21 Semiconductor Equipment & Materials names. LRCX ranks #2 (39.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
1,224,298 | $418,452,813 | |
| 2 | LRCX |
Lam Research Corp
This page
|
1,922,942 | $410,855,787 | |
| 3 | TER |
Teradyne, Inc
|
248,462 | $73,659,044 | |
| 4 | Q |
Qnity Electronics, Inc.
|
264,442 | $30,511,317 | |
| 5 | KLAC |
Kla Corp
|
200,858 | $29,574,532 | |
| 6 | ENTG |
Entegris Inc
|
236,045 | $27,673,915 | |
| 7 | ONTO |
Onto Innovation Inc.
|
56,775 | $11,642,849 | |
| 8 | FORM |
Formfactor Inc
|
89,629 | $8,693,116 |
All Filings in LRCX
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $410,855,787 | 1,922,942 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $338,479,862 | 1,977,333 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $275,024,440 | 2,053,954 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $199,093,492 | 2,045,341 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $148,181,647 | 2,038,262 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $149,148,593 | 2,064,912 | Shares | Sole | 2025-03-18 | |
| No filing history on record for this holder in this stock. | ||||||