HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
PensionPosition in EXTR — Extreme Networks Inc
CIK 1535845
TORONTO, A6
Position in EXTR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$9,354,930
+$2,680,850 QoQ
Shares Held
289,000
-10.6% QoQ
Ownership
0.221%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#67
of 339 holders
Holding Since
Mar 2021
18 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, 2026HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $685,281,759 across 12 Communication Equipment names. EXTR ranks #4 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
3,966,697 | $465,928,229 | |
| 2 | MSI |
Motorola Solutions, Inc.
|
297,678 | $123,622,696 | |
| 3 | LITE |
Lumentum Holdings Inc.
|
70,740 | $60,699,164 | |
| 4 | EXTR |
Extreme Networks Inc
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|
289,000 | $9,354,930 | |
| 5 | VISN |
Vistance Networks, Inc.
|
427,661 | $5,465,507 | |
| 6 | ADTN |
ADTRAN Holdings, Inc.
|
330,100 | $4,588,390 | |
| 7 | CIEN |
Ciena Corp
|
8,840 | $4,336,550 | |
| 8 | HPE |
Hewlett Packard Enterprise Co
|
91,664 | $4,134,963 |
All Filings in EXTR
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,354,930 | 289,000 | Shares | Sole | 2026-08-13 | |
| 2025-09-30 | $6,674,080 | 323,200 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $15,846,260 | 882,800 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $8,308,440 | 628,000 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $9,662,328 | 577,200 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $7,988,445 | 531,500 | Shares | Sole | 2024-11-13 | |
| 2024-03-31 | $2,308,000 | 200,000 | Shares | Sole | 2024-05-13 | |
| 2023-09-30 | $11,642,758 | 480,907 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $18,154,427 | 696,907 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $21,737,661 | 1,136,907 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $23,663,972 | 1,292,407 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $10,246,880 | 784,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,478,800 | 390,000 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $10,915,740 | 894,000 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $6,295,700 | 401,000 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $4,747,700 | 482,000 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $5,222,880 | 468,000 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $4,418,750 | 505,000 | Shares | Sole | 2021-05-13 | |
| No filing history on record for this holder in this stock. | ||||||