Y-Intercept (HK)’s A10 Networks ATEN Stock Holding History

Y-Intercept (HK)’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	$516K	Buy	+13,816	New	+$401K	0.01%	1306
2025 Q4	–	Sell	-51,817	Closed	-$940K	–	1527
2025 Q3	$940K	Buy	51,817 +15,415	+42%	+$279K	0.02%	1005
2025 Q2	$704K	Sell	36,402 -7,601	-17%	-$130K	0.02%	1080
2025 Q1	$719K	Buy	+44,003	New	+$845K	0.05%	540
2024 Q4	–	Sell	-54,664	Closed	-$789K	–	1170
2024 Q3	$789K	Buy	54,664 +814	+2%	+$11K	0.05%	548
2024 Q2	$746K	Buy	+53,850	New	+$768K	0.04%	630
2023 Q3	–	Sell	-16,853	Closed	-$246K	–	1049
2023 Q2	$246K	Buy	16,853 +5,381	+47%	+$77.9K	0.03%	848
2023 Q1	$178K	Sell	11,472 -4,155	-27%	-$63.4K	0.02%	990
2022 Q4	$260K	Buy	+15,627	New	+$268K	0.04%	720

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 $3.37T AUM 44.26% 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

Y-Intercept (HK)'s ATEN Position: Q2 2026 in Review

Y-Intercept (HK) opened a new position in A10 Networks (ATEN) in Q2 2026: 13,816 shares worth $516K. The stake represents 0.01% of the portfolio and ranks #1306 among its holdings. This is a return to the name: Y-Intercept (HK) previously reported a position in ATEN as recently as Q3 2025.

Y-Intercept (HK) first reported a position in ATEN in Q4 2022 and has held it in 9 quarters since. The position peaked at $940K in Q3 2025. 311 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.

Y-Intercept (HK) held 13,816 shares of A10 Networks worth $516K as of Q2 2026.
A10 Networks was a new Y-Intercept (HK) position in Q2 2026.
A10 Networks made up 0.01% of Y-Intercept (HK)'s portfolio in Q2 2026, its #1306 holding.
Y-Intercept (HK) first reported a position in A10 Networks in Q4 2022 and has held it in 9 quarters since.
Y-Intercept (HK)'s A10 Networks position peaked at $940K in Q3 2025.
311 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.

Based on Y-Intercept (HK)'s 13F filing for Q2 2026, filed 14 Jul 2026.