CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in AAOI — Applied Optoelectronics, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in AAOI
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$12,681,310
+$6,720,761 QoQ
Shares Held
85,592
+21.5% QoQ
Ownership
0.101%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#68
of 480 holders
Holding Since
Mar 2020
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AAOI Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,211,580,431 across 25 Communication Equipment names. AAOI ranks #9 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
6,011,664 | $706,130,053 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
256,825 | $106,656,854 | |
| 3 | CIEN |
Ciena Corp
|
213,528 | $104,748,295 | |
| 4 | HPE |
Hewlett Packard Enterprise Co
|
2,050,202 | $92,484,612 | |
| 5 | LITE |
Lumentum Holdings Inc.
|
107,495 | $92,237,159 | |
| 6 | ASTS |
AST SpaceMobile, Inc.
|
354,789 | $31,526,550 | |
| 7 | ZBRA |
Zebra Technologies Corp
|
55,983 | $14,738,084 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
267,504 | $12,773,316 |
All Filings in AAOI
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,681,310 | 85,592 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $5,960,549 | 70,464 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $1,993,957 | 57,199 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,295,514 | 49,962 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,422,840 | 55,385 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $559,829 | 36,471 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,344,321 | 36,471 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $500,091 | 34,947 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $295,389 | 35,632 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $511,226 | 36,885 | Shares | Sole | 2024-05-16 | |
| 2021-03-31 | $273,681 | 32,737 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $278,591 | 32,737 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $368,291 | 32,737 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $317,317 | 29,192 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $221,567 | 29,192 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||