Norges Bank

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 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

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Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Wellington Management Group

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

Barclays London, United Kingdom $280B AUM 33.63% 1-Year Est. Return

Renaissance Technologies

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

First Trust Advisors

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