CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in APH — Amphenol Corp /De/
CIK 1081019
WEST SACRAMENTO, CA
Position in APH
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$663,111,661
+$189,290,570 QoQ
Shares Held
7,521,684
+0.3% QoQ
Ownership
0.153%
of shares outstanding
% of Portfolio
0.61%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in APH Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,359,148,917 across 28 Electronic Components names. APH ranks #1 (48.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APH |
Amphenol Corp /De/
This page
|
7,521,684 | $663,111,661 | |
| 2 | GLW |
Corning Inc /Ny
|
1,208,819 | $308,768,637 | |
| 3 | TEL |
TE Connectivity plc
|
458,695 | $92,477,498 | |
| 4 | FLEX |
Flex Ltd.
|
557,447 | $90,345,435 | |
| 5 | JBL |
Jabil Inc
|
155,361 | $59,888,558 | |
| 6 | FN |
Fabrinet
|
53,643 | $30,151,657 | |
| 7 | TTMI |
Ttm Technologies Inc
|
117,445 | $21,964,563 | |
| 8 | SANM |
Sanmina Corp
|
60,175 | $15,229,089 |
All Filings in APH
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $663,111,661 | 1,880,421 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $473,821,091 | 1,875,034 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $518,225,412 | 1,917,365 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $477,386,415 | 1,928,834 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $377,459,037 | 1,911,185 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $248,426,322 | 1,893,782 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $264,519,354 | 1,904,387 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $257,388,385 | 1,975,049 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $266,423,018 | 1,977,312 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $222,200,781 | 963,159 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $188,329,751 | 949,913 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $155,047,555 | 923,012 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $163,453,314 | 962,056 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $160,047,639 | 979,244 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $150,537,459 | 988,557 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $131,305,613 | 980,478 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $127,901,042 | 993,329 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $149,154,119 | 989,742 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $183,461,168 | 1,048,829 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $151,295,816 | 1,033,018 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $143,114,404 | 1,046,005 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $142,243,062 | 1,078,089 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $140,655,072 | 537,794 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $113,869,736 | 525,862 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $98,580,413 | 514,460 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $74,711,037 | 512,562 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||