Ross\Johnson & Associates’s A10 Networks ATEN Stock Holding History

Ross\Johnson & Associates’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	–	Sell	-10	Closed	-$177	–	230
2025 Q4	$177	Buy	+10	New	+$177	﹤0.01%	257

Other funds holding ATEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

BTW

Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Ross\Johnson & Associates's ATEN Position: Q1 2026 in Review

Ross\Johnson & Associates sold out of A10 Networks (ATEN) in Q1 2026, closing a stake of 10 shares — an estimated $177 sold.

Ross\Johnson & Associates first reported a position in ATEN in Q4 2025 and held it in 1 quarter. The position peaked at $177 in Q4 2025. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

Ross\Johnson & Associates reported no remaining A10 Networks position as of Q1 2026 after selling out during the quarter.
Ross\Johnson & Associates sold 10 A10 Networks shares in Q1 2026, an estimated $177.
Ross\Johnson & Associates first reported a position in A10 Networks in Q4 2025 and held it in 1 quarter.
Ross\Johnson & Associates's A10 Networks position peaked at $177 in Q4 2025.
264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

Based on Ross\Johnson & Associates's 13F filing for Q1 2026, filed 8 May 2026.