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AMERICAN CENTURY COMPANIES INC

Position in ATEN — A10 Networks, Inc.

CIK 748054 KANSAS CITY, MO

Position in ATEN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$8,756,474
+$3,615,303 QoQ
Shares Held
234,381
+5.4% QoQ
Ownership
0.323%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#54
of 312 holders
Holding Since
Mar 2022
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, 2026

AMERICAN CENTURY COMPANIES INC holds $11,079,125,307 across 70 Software - Infrastructure names. ATEN ranks #37 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATEN

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,756,474 234,381
2026-03-31 $5,141,171 222,369
2025-12-31 $4,059,448 229,477
2025-09-30 $4,456,442 245,534
2025-06-30 $4,568,148 236,080
2025-03-31 $3,533,377 216,241
2024-12-31 $3,269,716 177,702
2024-09-30 $2,167,689 150,117
2024-06-30 $1,727,856 124,755
2024-03-31 $1,435,328 104,845
2023-12-31 $1,069,390 81,199
2023-09-30 $920,061 61,215
2023-06-30 $675,356 46,289
2023-03-31 $475,759 30,714
2022-12-31 $451,770 27,166
2022-09-30 $263,037 19,822
2022-06-30 $202,628 14,091
2022-03-31 $140,560 10,076