Dark Forest Capital Management’s A10 Networks ATEN Stock Holding History

Dark Forest Capital Management’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	-74,366	Closed	-$1.32M	–	801
2025 Q4	$1.32M	Buy	+74,366	New	+$1.32M	0.06%	559
2025 Q2	–	Sell	-13,953	Closed	-$228K	–	1177
2025 Q1	$228K	Buy	+13,953	New	+$268K	0.01%	1131
2024 Q3	–	Sell	-15,682	Closed	-$217K	–	960
2024 Q2	$217K	Sell	15,682 -1,218	-7%	-$17.4K	0.04%	546
2024 Q1	$231K	Buy	+16,900	New	+$227K	0.04%	572
2022 Q3	–	Sell	-5	Closed	–	–	1126
2022 Q2	$0	Sell	5 -83,547	-100%	-$1.21M	﹤0.01%	891
2022 Q1	$1.17M	Buy	+83,552	New	+$1.17M	0.27%	97

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 $3.37T AUM 44.26% 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

Dark Forest Capital Management's ATEN Position: Q1 2026 in Review

Dark Forest Capital Management sold out of A10 Networks (ATEN) in Q1 2026, closing a stake of 74,366 shares — an estimated $1.32M sold.

Dark Forest Capital Management first reported a position in ATEN in Q1 2022 and held it in 6 quarters. The position peaked at $1.32M in Q4 2025. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

Dark Forest Capital Management reported no remaining A10 Networks position as of Q1 2026 after selling out during the quarter.
Dark Forest Capital Management sold 74,366 A10 Networks shares in Q1 2026, an estimated $1.32M.
Dark Forest Capital Management first reported a position in A10 Networks in Q1 2022 and held it in 6 quarters.
Dark Forest Capital Management's A10 Networks position peaked at $1.32M in Q4 2025.
264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.