Hillsdale Investment Management Inc.
Position in EXTR — Extreme Networks Inc
CIK 1368465
Toronto, A6
Position in EXTR
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$4,654,592
-$220,195 QoQ
Shares Held
308,660
+5.4% QoQ
Ownership
0.236%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
14 quarters on record
Voting authority
Sole 94.84870083587118.ToString("F0")%
Shared 0.ToString("F0")%
None 5.151299164128815.ToString("F0")%
Common Shares in EXTR Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Mar 31, 2026Hillsdale Investment Management Inc. holds $34,341,281 across 12 Communication Equipment names. EXTR ranks #3 (13.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DGII |
Digi International Inc
|
199,635 | $9,622,407 | |
| 2 | HLIT |
Harmonic Inc.
|
670,200 | $6,018,396 | |
| 3 | EXTR |
Extreme Networks Inc
This page
|
308,660 | $4,654,592 | |
| 4 | BDC |
Belden Inc.
|
40,100 | $4,604,683 | |
| 5 | CSCO |
Cisco Systems, Inc.
|
50,827 | $3,943,666 | |
| 6 | NTGR |
Netgear, Inc.
|
147,755 | $3,226,969 | |
| 7 | ZBRA |
Zebra Technologies Corp
|
4,055 | $847,819 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
11,600 | $386,048 |
All Filings in EXTR
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 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. | ||||||