RENAISSANCE TECHNOLOGIES LLC
Position in AAOI — Applied Optoelectronics, Inc.
CIK 1037389
NEW YORK, NY
Position in AAOI
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$47,816,950
+$42,292,808 QoQ
Shares Held
565,279
+57.1% QoQ
Ownership
0.668%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
14 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, 2026RENAISSANCE TECHNOLOGIES LLC holds $949,408,554 across 35 Communication Equipment names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LITE |
Lumentum Holdings Inc.
|
199,640 | $171,303,098 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
306,855 | $127,433,812 | |
| 3 | UI |
Ubiquiti Inc.
|
198,344 | $105,921,646 | |
| 4 | CIEN |
Ciena Corp
|
184,774 | $90,642,733 | |
| 5 | VISN |
Vistance Networks, Inc.
|
6,273,300 | $80,172,774 | |
| 6 | ZBRA |
Zebra Technologies Corp
|
251,911 | $66,318,089 | |
| 7 | EXTR |
Extreme Networks Inc
|
1,862,580 | $60,291,714 | |
| 8 | ERIC |
Ericsson Lm Telephone Co
|
4,077,200 | $45,460,780 |
All Filings in AAOI
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $47,816,950 | 565,279 | Shares | Sole | 2026-05-14 | |
| 2025-03-31 | $5,524,142 | 359,879 | Shares | Sole | 2025-05-14 | |
| 2023-12-31 | $510,048 | 26,400 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $9,517,341 | 867,579 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,669,396 | 280,100 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $468,520 | 212,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $367,038 | 194,200 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $557,328 | 204,900 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $477,832 | 308,279 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $150,745 | 41,300 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $360,740 | 70,183 | Shares | Sole | 2022-02-11 | |
| 2021-03-31 | $3,404,192 | 407,200 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $2,125,798 | 249,800 | Shares | Sole | 2021-02-10 | |
| 2020-06-30 | $850,034 | 78,200 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||