Hillsdale Investment Management Inc.
Position in EXTR — Extreme Networks Inc
CIK 1368465
Toronto, A6
Position in EXTR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$10,968,250
+$6,313,658 QoQ
Shares Held
338,840
+9.8% QoQ
Ownership
0.260%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#60
of 339 holders
Holding Since
Mar 2021
15 quarters on record
Voting authority
Sole 86%
Shared 0%
None 14%
Common Shares in EXTR Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026Hillsdale Investment Management Inc. holds $56,506,013 across 14 Communication Equipment names. EXTR ranks #3 (19.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DGII |
Digi International Inc
|
195,005 | $14,615,624 | |
| 2 | HLIT |
Harmonic Inc.
|
735,900 | $12,017,247 | |
| 3 | EXTR |
Extreme Networks Inc
This page
|
338,840 | $10,968,250 | |
| 4 | ZBRA |
Zebra Technologies Corp
|
22,615 | $5,953,624 | |
| 5 | NTGR |
Netgear, Inc.
|
172,255 | $4,022,154 | |
| 6 | CSCO |
Cisco Systems, Inc.
|
25,167 | $2,956,115 | |
| 7 | CIEN |
Ciena Corp
|
3,100 | $1,520,736 | |
| 8 | MSI |
Motorola Solutions, Inc.
|
3,400 | $1,411,986 |
All Filings in EXTR
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,968,250 | 338,840 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $4,654,592 | 308,660 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $4,874,787 | 292,780 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $6,867,777 | 332,580 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $8,077 | 450 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $5,953 | 450 | Shares | Sole | 2025-05-09 | |
| 2023-12-31 | $3,460,438 | 196,170 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $4,761,622 | 196,680 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $6,274,663 | 240,870 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $4,925,312 | 257,600 | Shares | Sole | 2023-05-10 | |
| 2022-03-31 | $896,214 | 73,400 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $1,309,380 | 83,400 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $1,057,890 | 107,400 | Shares | Sole | 2021-10-21 | |
| 2021-06-30 | $1,198,584 | 107,400 | Shares | Sole | 2021-07-29 | |
| 2021-03-31 | $1,071,000 | 122,400 | Shares | Sole | 2021-04-22 | |
| No filing history on record for this holder in this stock. | ||||||