CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in AXTI — Axt Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in AXTI
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$3,669,853
+$3,608,963 QoQ
Shares Held
64,406
+321.0% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
14 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AXTI 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. AXTI ranks #11 (0.3% 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
|
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 AXTI
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,669,853 | 64,406 | Shares | Sole | 2026-05-18 | |
| 2023-03-31 | $60,890 | 15,299 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $71,950 | 16,427 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $107,320 | 16,018 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $101,688 | 17,353 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $123,881 | 17,647 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $195,229 | 22,160 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $179,686 | 21,571 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $603,318 | 54,947 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $692,160 | 59,362 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $568,094 | 59,362 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $363,295 | 59,362 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $282,563 | 59,362 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $190,552 | 59,362 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||