Position in ATEN
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$430,312
+$148,642 QoQ
Shares Held
11,518
-5.5% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#193
of 312 holders
Holding Since
Dec 2020
10 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, 2026Cornerstone Investment Partners, LLC holds $69,756,137 across 15 Software - Infrastructure names. ATEN ranks #4 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
175,752 | $65,559,011 | |
| 2 | BLZE |
Backblaze, Inc.
|
32,677 | $518,257 | |
| 3 | EEFT |
Euronet Worldwide, Inc.
|
6,133 | $448,874 | |
| 4 | ATEN |
A10 Networks, Inc.
This page
|
11,518 | $430,312 | |
| 5 | AKAM |
Akamai Technologies Inc
|
3,491 | $412,671 | |
| 6 | RELY |
Remitly Global, Inc.
|
15,920 | $356,767 | |
| 7 | VRNS |
Varonis Systems Inc
|
8,161 | $342,435 | |
| 8 | FLYW |
Flywire Corp
|
15,947 | $280,188 |
All Filings in ATEN
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $430,312 | 11,518 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $281,670 | 12,183 | Shares | Sole | 2026-05-08 | |
| 2023-06-30 | $149,518 | 10,248 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $158,741 | 10,248 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $196,234 | 11,800 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $159,240 | 12,000 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $172,560 | 12,000 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $167,400 | 12,000 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $198,960 | 12,000 | Shares | Sole | 2022-02-07 | |
| 2020-12-31 | $209,426 | 21,240 | Shares | Sole | 2021-01-28 | |
| No filing history on record for this holder in this stock. | ||||||