Position in EXTR
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$1,116,408
+$714,798 QoQ
Shares Held
34,489
+29.5% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#154
of 339 holders
Holding Since
Jun 2023
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in EXTR Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026HARBOR CAPITAL ADVISORS, INC. holds $26,615,439 across 9 Communication Equipment names. EXTR ranks #6 (4.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
138,281 | $16,242,486 | |
| 2 | VSAT |
Viasat Inc
|
30,300 | $2,721,243 | |
| 3 | MSI |
Motorola Solutions, Inc.
|
4,957 | $2,058,592 | |
| 4 | CIEN |
Ciena Corp
|
3,971 | $1,948,013 | |
| 5 | HPE |
Hewlett Packard Enterprise Co
|
42,698 | $1,926,106 | |
| 6 | EXTR |
Extreme Networks Inc
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|
34,489 | $1,116,408 | |
| 7 | SILC |
Silicom Ltd.
|
12,319 | $590,572 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
195 | $9,311 |
All Filings in EXTR
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,116,408 | 34,489 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $401,610 | 26,632 | Shares | Sole | 2026-04-28 | |
| 2024-12-31 | $413,980 | 24,730 | Shares | Sole | 2025-01-10 | |
| 2024-09-30 | $1,607,067 | 106,924 | Shares | Sole | 2024-10-29 | |
| 2024-06-30 | $1,080,989 | 80,371 | Shares | Sole | 2024-07-09 | |
| 2024-03-31 | $233,569 | 20,240 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $603,534 | 34,214 | Shares | Sole | 2024-01-08 | |
| 2023-09-30 | $456,842 | 18,870 | Shares | Sole | 2023-10-20 | |
| 2023-06-30 | $645,753 | 24,789 | Shares | Sole | 2023-07-11 | |
| No filing history on record for this holder in this stock. | ||||||