Brevan Howard Capital Management’s A10 Networks ATEN Stock Holding History

Brevan Howard 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 Q2	$3.81M	Buy	102,085 +77,185	+310%	+$2.24M	0.03%	447
2026 Q1	$576K	Buy	+24,900	New	+$487K	0.01%	1214
2025 Q4	–	Sell	-36,045	Closed	-$654K	–	1781
2025 Q3	$654K	Sell	36,045 -3,893	-10%	-$70.4K	﹤0.01%	1143
2025 Q2	$773K	Buy	+39,938	New	+$682K	﹤0.01%	1181
2024 Q3	–	Sell	-33,288	Closed	-$461K	–	1133
2024 Q2	$461K	Buy	+33,288	New	+$474K	﹤0.01%	640

Other funds holding ATEN

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

PCM

Penserra Capital Management Orinda, California $13B AUM 71.84% 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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Brevan Howard Capital Management's ATEN Position: Q2 2026 in Review

Brevan Howard Capital Management increased its A10 Networks (ATEN) stake by 310% in Q2 2026, buying an estimated $2.24M and bringing the position to 102,085 shares worth $3.81M. The position accounts for 0.03% of the portfolio, ranked #447.

Brevan Howard Capital Management first reported a position in ATEN in Q2 2024 and has held it in 5 quarters since. 311 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.

Brevan Howard Capital Management held 102,085 shares of A10 Networks worth $3.81M as of Q2 2026.
Brevan Howard Capital Management bought 77,185 A10 Networks shares in Q2 2026, an estimated $2.24M.
A10 Networks made up 0.03% of Brevan Howard Capital Management's portfolio in Q2 2026, its #447 holding.
Brevan Howard Capital Management first reported a position in A10 Networks in Q2 2024 and has held it in 5 quarters since.
311 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.

Based on Brevan Howard Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.