Cornerstone Investment Partners’s A10 Networks ATEN Stock Holding History

Cornerstone Investment Partners’s Portfolio ATEN Stock Details ATEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$282K	Buy	+12,183	New	+$238K	0.01%	152
2023 Q3	–	Sell	-10,248	Closed	-$150K	–	203
2023 Q2	$150K	Hold	10,248	–	–	0.01%	189
2023 Q1	$159K	Sell	10,248 -1,552	-13%	-$23.7K	0.01%	179
2022 Q4	$196K	Sell	11,800 -200	-2%	-$3.43K	0.01%	168
2022 Q3	$159K	Hold	12,000	–	–	0.01%	167
2022 Q2	$173K	Hold	12,000	–	–	0.01%	166
2022 Q1	$167K	Hold	12,000	–	–	0.01%	225
2021 Q4	$199K	Buy	+12,000	New	+$182K	0.01%	259
2021 Q1	–	Sell	-21,240	Closed	-$209K	–	273
2020 Q4	$209K	Buy	+21,240	New	+$167K	0.01%	161

Other funds holding ATEN

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Boston Trust Walden Boston, Massachusetts $12.2B AUM 12.45% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Barclays London, United Kingdom $280B AUM 33.63% 1-Year Est. Return

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

First Trust Advisors

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return