Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s A10 Networks ATEN Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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	$2.29M	Buy	98,907 +34,551	+54%	+$676K	﹤0.01%	960
2025 Q4	$1.14M	Buy	+64,356	New	+$1.14M	﹤0.01%	1047
2023 Q3	–	Sell	-32,000	Closed	-$467K	–	1004
2023 Q2	$467K	Hold	32,000	–	–	﹤0.01%	888
2023 Q1	$496K	Sell	32,000 -105,000	-77%	-$1.6M	﹤0.01%	807
2022 Q4	$2.28M	Buy	137,000 +75,000	+121%	+$1.29M	0.01%	697
2022 Q3	$823K	Buy	+62,000	New	+$882K	﹤0.01%	960
2021 Q2	–	Sell	-54,300	Closed	-$522K	–	1791
2021 Q1	$522K	Sell	54,300 -50,000	-48%	-$489K	﹤0.01%	1067
2020 Q4	$1.03M	Hold	104,300	–	–	﹤0.01%	972
2020 Q3	$664K	Hold	104,300	–	–	0.01%	558
2020 Q2	$710K	Hold	104,300	–	–	0.01%	498
2020 Q1	$648K	Hold	104,300	–	–	0.01%	449
2019 Q4	$717K	Buy	+104,300	New	+$701K	﹤0.01%	753

Other funds holding ATEN

BlackRock New York $6.73T AUM 46.02% 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 $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 $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 $170B AUM 46.21% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ATEN Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund increased its A10 Networks (ATEN) stake by 54% in Q1 2026, buying an estimated $676K and bringing the position to 98,907 shares worth $2.29M. The position accounts for ﹤0.01% of the portfolio, ranked #960.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ATEN in Q4 2019 and has held it in 12 quarters since. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 98,907 shares of A10 Networks worth $2.29M as of Q1 2026.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund bought 34,551 A10 Networks shares in Q1 2026, an estimated $676K.
A10 Networks made up ﹤0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #960 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in A10 Networks in Q4 2019 and has held it in 12 quarters since.
264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.