Position in ATEN
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$2,951,522
+$590,597 QoQ
Shares Held
127,661
-4.3% QoQ
Ownership
0.176%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATEN Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Jun 30, 2026Hillsdale Investment Management Inc. holds $148,262,756 across 27 Software - Infrastructure names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BB |
BLACKBERRY Ltd
|
3,246,381 | $41,066,719 | |
| 2 | MSFT |
Microsoft Corp
|
85,782 | $31,998,401 | |
| 3 | NTCT |
Netscout Systems Inc
|
307,795 | $13,404,472 | |
| 4 | TDC |
Teradata Corp /De/
|
379,080 | $13,135,122 | |
| 5 | CCSI |
Consensus Cloud Solutions, Inc.
|
213,602 | $8,148,916 | |
| 6 | BOX |
Box Inc
|
247,650 | $6,572,631 | |
| 7 | PRGS |
Progress Software Corp /Ma
|
154,150 | $5,176,357 | |
| 8 | ZETA |
Zeta Global Holdings Corp.
|
225,750 | $4,442,760 |
All Filings in ATEN
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,951,522 | 127,661 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $2,360,925 | 133,461 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $3,134,505 | 172,700 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $3,426,885 | 177,100 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $3,369,308 | 206,200 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $3,543,840 | 192,600 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $2,776,812 | 192,300 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,653,660 | 191,600 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,846,151 | 207,900 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $2,519,421 | 191,300 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $3,610,206 | 240,200 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $4,557,916 | 312,400 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $5,213,934 | 336,600 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $5,556,083 | 334,100 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,235,015 | 394,500 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $5,672,910 | 394,500 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $6,319,350 | 453,000 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $7,179,140 | 433,000 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $5,041,520 | 374,000 | Shares | Sole | 2021-10-21 | |
| 2021-06-30 | $4,211,240 | 374,000 | Shares | Sole | 2021-07-29 | |
| 2021-03-31 | $3,594,140 | 374,000 | Shares | Sole | 2021-04-22 | |
| 2020-12-31 | $4,926,282 | 499,623 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $3,065,390 | 481,223 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $567,429 | 83,323 | Shares | Sole | 2020-08-11 | |
| No filing history on record for this holder in this stock. | ||||||