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SEI INVESTMENTS CO

Position in ATEN — A10 Networks, Inc.

CIK 350894 OAKS, PA

Position in ATEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$5,666,689
+$2,863,598 QoQ
Shares Held
151,678
+25.1% QoQ
Ownership
0.209%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#68
of 312 holders
Holding Since
Dec 2020
23 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

SEI INVESTMENTS CO holds $4,338,162,069 across 95 Software - Infrastructure names. ATEN ranks #48 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATEN

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,666,689 151,678
2026-03-31 $2,803,091 121,241
2025-12-31 $2,182,166 123,356
2025-09-30 $2,291,727 126,266
2025-06-30 $3,602,834 186,193
2025-03-31 $3,614,782 221,223
2024-12-31 $3,588,661 195,036
2024-09-30 $3,168,511 219,426
2024-06-30 $2,910,036 210,111
2024-03-31 $2,862,906 209,124
2023-12-31 $2,811,465 213,475
2023-09-30 $3,358,212 223,434
2023-06-30 $3,560,207 244,017
2023-03-31 $3,934,645 254,012
2022-12-31 $5,259,834 316,286
2022-09-30 $3,997,625 301,253
2022-06-30 $4,749,914 330,314
2022-03-31 $5,306,131 380,368
2021-12-31 $6,568,961 396,198
2021-09-30 $1,342,594 99,599
2021-06-30 $163,032 14,479
2021-03-31 $153,058 15,927
2020-12-31 $116,170 11,782