Aquatic Capital Management’s A10 Networks ATEN Stock Holding History

Aquatic 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	$988K	Buy	+42,737	New	+$836K	0.03%	569
2025 Q4	–	Sell	-25,100	Closed	-$456K	–	1396
2025 Q3	$456K	Buy	+25,100	New	+$454K	0.01%	888
2024 Q3	–	Sell	-31,700	Closed	-$439K	–	1141
2024 Q2	$439K	Buy	+31,700	New	+$452K	0.02%	570
2024 Q1	–	Sell	-9,700	Closed	-$128K	–	1219
2023 Q4	$128K	Buy	+9,700	New	+$118K	﹤0.01%	957
2023 Q3	–	Sell	-12,400	Closed	-$181K	–	1236
2023 Q2	$181K	Buy	12,400 +9,000	+265%	+$130K	0.01%	696
2023 Q1	$53K	Buy	+3,400	New	+$51.9K	﹤0.01%	883
2022 Q4	–	Sell	-1,200	Closed	-$16K	–	1344
2022 Q3	$16K	Sell	1,200 -6,000	-83%	-$85.4K	﹤0.01%	1017
2022 Q2	$104K	Buy	+7,200	New	+$104K	0.03%	472

Other funds holding ATEN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PCM

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

BTW

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

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

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

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

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

Aquatic Capital Management's ATEN Position: Q1 2026 in Review

Aquatic Capital Management opened a new position in A10 Networks (ATEN) in Q1 2026: 42,737 shares worth $988K. The stake represents 0.03% of the portfolio and ranks #569 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in ATEN as recently as Q3 2025.

Aquatic Capital Management first reported a position in ATEN in Q2 2022 and has held it in 8 quarters since. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

Aquatic Capital Management held 42,737 shares of A10 Networks worth $988K as of Q1 2026.
A10 Networks was a new Aquatic Capital Management position in Q1 2026.
A10 Networks made up 0.03% of Aquatic Capital Management's portfolio in Q1 2026, its #569 holding.
Aquatic Capital Management first reported a position in A10 Networks in Q2 2022 and has held it in 8 quarters since.
264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

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