ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in ATEN — A10 Networks, Inc.
CIK 1164508
BOSTON, MA
Position in ATEN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$53,710,604
+$19,096,635 QoQ
Shares Held
1,437,650
-4.0% QoQ
Ownership
1.98%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#13
of 312 holders
Holding Since
Mar 2020
18 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, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $17,739,040,819 across 61 Software - Infrastructure names. ATEN ranks #22 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
27,659,541 | $10,317,561,983 | |
| 2 | PLTR |
Palantir Technologies Inc.
|
20,517,115 | $2,393,731,807 | |
| 3 | FTNT |
Fortinet, Inc.
|
10,127,342 | $1,555,762,278 | |
| 4 | GEN |
Gen Digital Inc.
|
13,452,254 | $334,826,602 | |
| 5 | VRSN |
Verisign Inc/Ca
|
1,290,203 | $324,563,466 | |
| 6 | GDDY |
GoDaddy Inc.
|
3,059,691 | $259,706,572 | |
| 7 | NTAP |
NetApp, Inc.
|
1,539,398 | $238,237,234 | |
| 8 | XYZ |
Block, Inc.
|
3,024,524 | $229,863,824 |
All Filings in ATEN
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $53,710,604 | 1,437,650 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $34,613,969 | 1,497,144 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $19,375,627 | 1,095,287 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $22,258,198 | 1,226,347 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $25,283,948 | 1,306,664 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $15,339,387 | 938,763 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $4,544,192 | 246,967 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $895,352 | 62,005 | Shares | Defined | 2024-11-14 | |
| 2024-03-31 | $409,153 | 29,887 | Shares | Defined | 2024-05-15 | |
| 2023-06-30 | $2,362,806 | 161,947 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $3,822,730 | 246,787 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,287,694 | 77,432 | Shares | Defined | 2023-02-14 | |
| 2021-12-31 | $330,621 | 19,941 | Shares | Defined | 2022-02-14 | |
| 2021-03-31 | $4,200,876 | 437,136 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $7,873,604 | 798,540 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $4,081,513 | 640,740 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $3,521,607 | 517,123 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $1,751,350 | 282,021 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||