Norges Bank’s A10 Networks ATEN Stock Holding History

Norges Bank’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	$982K	Buy	+26,272	New	+$763K	﹤0.01%	1584
2026 Q1	–	Sell	-26,272	Closed	-$465K	–	118
2025 Q4	$465K	Buy	+26,272	New	+$465K	﹤0.01%	1551
2025 Q3	–	Sell	-26,272	Closed	-$508K	–	135
2025 Q2	$508K	Sell	26,272 -390,400	-94%	-$6.67M	﹤0.01%	1627
2025 Q1	$6.81M	Buy	416,672 +25,238	+6%	+$485K	﹤0.01%	1327
2024 Q4	$7.2M	Buy	+391,434	New	+$6.39M	﹤0.01%	1417
2024 Q1	–	Sell	-291,800	Closed	-$3.84M	–	1892
2023 Q4	$3.84M	Buy	+291,800	New	+$3.54M	﹤0.01%	1721
2023 Q1	–	Sell	-183,800	Closed	-$3.06M	–	2096
2022 Q4	$3.06M	Buy	+183,800	New	+$3.15M	﹤0.01%	1902
2016 Q1	–	Sell	-50,500	Closed	-$331K	–	2188
2015 Q4	$331K	Hold	50,500	–	–	﹤0.01%	2197
2015 Q3	$302K	Hold	50,500	–	–	﹤0.01%	2224
2015 Q2	$325K	Buy	50,500 +25,500	+102%	+$143K	﹤0.01%	2210
2015 Q1	$108K	Hold	25,000	–	–	﹤0.01%	2261
2014 Q4	$109K	Hold	25,000	–	–	﹤0.01%	2319
2014 Q3	$228K	Sell	25,000 -25,000	-50%	-$286K	﹤0.01%	2281
2014 Q2	$666K	Buy	+50,000	New	+$629K	﹤0.01%	2195

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

Norges Bank's ATEN Position: Q2 2026 in Review

Norges Bank opened a new position in A10 Networks (ATEN) in Q2 2026: 26,272 shares worth $982K. The stake represents ﹤0.01% of the portfolio and ranks #1584 among its holdings. This is a return to the name: Norges Bank previously reported a position in ATEN as recently as Q4 2025.

Norges Bank first reported a position in ATEN in Q2 2014 and has held it in 14 quarters since. The position peaked at $7.2M in Q4 2024. 311 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.

Norges Bank held 26,272 shares of A10 Networks worth $982K as of Q2 2026.
A10 Networks was a new Norges Bank position in Q2 2026.
A10 Networks made up ﹤0.01% of Norges Bank's portfolio in Q2 2026, its #1584 holding.
Norges Bank first reported a position in A10 Networks in Q2 2014 and has held it in 14 quarters since.
Norges Bank's A10 Networks position peaked at $7.2M in Q4 2024.
311 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.

Based on Norges Bank's 13F filing for Q2 2026, filed 12 Aug 2026.