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A10 Networks, Inc.

ATEN
Exchange
NYSE
Industry
Computer Communications Equipment
SEC CIK
0001580808

In the last 90 days, A10 Networks, Inc. insiders filed 0 open-market purchases and 2 sales; 313 institutions reported holding it in 13F filings for Q2 2026, worth $2.86B in total; no superinvestor holds it.

13F holders, Q4 2022

Institutional positions in A10 Networks, Inc. as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
223
+23 vs. Q3 2022
Shares held
65.9M
+678.7K (+1.0%) vs. Q3 2022
Total value
$1.10B
+$229.9M (+26.6%) vs. Q3 2022
New holders
46
64 more added
Sold out
23
88 more reduced

2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2022: 223 institutions
Q1 2021: 134 institutionsQ2 2021: 132 institutionsQ3 2021: 151 institutionsQ4 2021: 176 institutionsQ1 2022: 195 institutionsQ2 2022: 203 institutionsQ3 2022: 202 institutionsQ4 2022: 223 institutionsQ1 2023: 217 institutionsQ2 2023: 198 institutionsQ3 2023: 193 institutionsQ4 2023: 191 institutionsQ1 2024: 181 institutionsQ2 2024: 218 institutionsQ3 2024: 207 institutionsQ4 2024: 219 institutionsQ1 2025: 253 institutionsQ2 2025: 232 institutionsQ3 2025: 237 institutionsQ4 2025: 243 institutionsQ1 2026: 265 institutionsQ2 2026: 313 institutions
Value heldQ4 2022: $1.10B
Q1 2021: $630.5MQ2 2021: $744.2MQ3 2021: $906.0MQ4 2021: $1.07BQ1 2022: $884.4MQ2 2022: $988.4MQ3 2022: $866.1MQ4 2022: $1.10BQ1 2023: $984.2MQ2 2023: $953.7MQ3 2023: $982.7MQ4 2023: $891.7MQ1 2024: $928.5MQ2 2024: $921.8MQ3 2024: $943.4MQ4 2024: $1.20BQ1 2025: $1.15BQ2 2025: $1.36BQ3 2025: $1.27BQ4 2025: $1.24BQ1 2026: $1.67BQ2 2026: $2.86B
Institutions holding ATEN and their total value by quarter
QuarterHoldersValue
Q2 2026313$2.86B
Q1 2026265$1.67B
Q4 2025243$1.24B
Q3 2025237$1.27B
Q2 2025232$1.36B
Q1 2025253$1.15B
Q4 2024219$1.20B
Q3 2024207$943.4M
Q2 2024218$921.8M
Q1 2024181$928.5M
Q4 2023191$891.7M
Q3 2023193$982.7M
Q2 2023198$953.7M
Q1 2023217$984.2M
Q4 2022223$1.10B
Q3 2022202$866.1M
Q2 2022203$988.4M
Q1 2022195$884.4M
Q4 2021176$1.07B
Q3 2021151$906.0M
Q2 2021132$744.2M
Q1 2021134$630.5M

Institutions, Q4 2022

Shares, value and share of portfolio for each institution holding A10 Networks, Inc.; share changes are against Q3 2022.

Institutions holding ATEN in Q4 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Signaturefd, LLC1,000$16.6K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.605$10.1K0.00%00.0%Unchanged
NewSquare Capital LLC445$7.40K0.00%00.0%Unchanged
Lindbrook Capital, LLC400$6.65K0.00%+373+1,381.5%Added
TCI Wealth Advisors, Inc.285$4.74K0.00%00.0%Unchanged
Federated Hermes, Inc.259$4.31K0.00%+259New
CWM, LLC216$4.00K0.00%+39+22.0%Added
Rockefeller Capital Management L.P.211$3.00K0.00%−5−2.3%Reduced
First Horizon Advisors, Inc.119$1.98K0.00%00.0%Unchanged
North Star Investment Management Corp.101$1.69K0.00%00.0%Unchanged
Belpointe Asset Management LLC59$9810.00%+59New
Fortis Capital Advisors, LLC59$9810.00%+59New
Pacer Advisors, Inc.52$8650.00%+5+10.6%Added
Farmers & Merchants Investments Inc50$8320.00%+11+28.2%Added
Toth Financial Advisory Corp50$8320.00%+50New
Ellevest, Inc.48$7980.00%00.0%Unchanged
Quadrant Capital Group LLC36$5990.00%+36New
Bell Investment Advisors, Inc30$4990.00%+30New
Parallel Advisors, LLC26$4320.00%+9+52.9%Added
Glassman Wealth Services13$2160.00%00.0%Unchanged
GWM Advisors LLC199$30.00%+199New
Householder Group Estate & Retirement Specialist, LLC15$00.00%00.0%Unchanged
Covestor Ltd9$00.00%−4−30.8%Reduced
Kent Lake Capital LLC0$00.00%−402,190−100.0%Sold out
Trigran Investments, Inc.0$00.00%−325,105−100.0%Sold out
UBS Asset Management Americas Inc0$00.00%−95,544−100.0%Sold out
Marshall Wace, LLP0$00.00%−86,589−100.0%Sold out
Quantedge Capital Pte Ltd0$00.00%−51,500−100.0%Sold out
D. E. Shaw & Co., Inc.0$00.00%−51,120−100.0%Sold out
Jennison Associates LLC0$00.00%−47,315−100.0%Sold out
NinePointTwo Capital0$00.00%−27,895−100.0%Sold out
Acadian Asset Management LLC0$00.00%−19,850−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−16,332−100.0%Sold out
Ensign Peak Advisors, Inc0$00.00%−15,370−100.0%Sold out
Cim Investment Mangement Inc0$00.00%−15,082−100.0%Sold out
Secure Asset Management, LLC0$00.00%−14,506−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−12,127−100.0%Sold out
State of Wisconsin Investment Board0$00.00%−12,015−100.0%Sold out
Wedge Capital Management L L P0$00.00%−11,384−100.0%Sold out
Group One Trading, L.P.0$00.00%−6,208−100.0%Sold out
Macquarie Group Ltd0$00.00%0Sold out
Aquatic Capital Management LLC0$00.00%−1,200−100.0%Sold out
Allworth Financial LP0$00.00%−924−100.0%Sold out
Meeder Asset Management Inc0$00.00%−94−100.0%Sold out
Massmutual Trust Co FSB0$00.00%−66−100.0%Sold out
Raffa Wealth Management, LLC0$00.00%−48−100.0%Sold out
VIEX Capital Advisors, LLC––––Not filed
Wipfli Financial Advisors LLC,––––Not filed