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D. E. Shaw & Co., Inc.

Position in ATEN — A10 Networks, Inc.

CIK 1009207 New York, NY

Position in ATEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$20,457,476
+$14,367,969 QoQ
Shares Held
547,577
+107.9% QoQ
Ownership
0.754%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#33
of 312 holders
Holding Since
Mar 2020
14 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

D. E. Shaw & Co., Inc. holds $7,171,193,509 across 86 Software - Infrastructure names. ATEN ranks #30 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ATEN

Export CSV
14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,457,476 547,577
2026-03-31 $6,089,507 263,387
2025-09-30 $258,492 14,242
2025-06-30 $412,929 21,340
2024-06-30 $3,412,847 246,415
2024-03-31 $666,237 48,666
2023-06-30 $191,785 13,145
2022-09-30 $678,362 51,120
2022-06-30 $1,832,845 127,458
2022-03-31 $982,498 70,430
2021-12-31 $899,597 54,258
2020-09-30 $262,386 41,191
2020-06-30 $474,119 69,621
2020-03-31 $123,057 19,816