Swiss National Bank’s A10 Networks ATEN Stock Holding History

Swiss National 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	$5.11M	Sell	136,700 -5,700	-4%	-$166K	﹤0.01%	1442
2026 Q1	$3.29M	Hold	142,400	–	–	﹤0.01%	1584
2025 Q4	$2.52M	Buy	142,400 +2,600	+2%	+$46.1K	﹤0.01%	1757
2025 Q3	$2.54M	Sell	139,800 -1,400	-1%	-$25.3K	﹤0.01%	1733
2025 Q2	$2.73M	Sell	141,200 -1,800	-1%	-$30.8K	﹤0.01%	1618
2025 Q1	$2.34M	Sell	143,000 -2,400	-2%	-$46.1K	﹤0.01%	1667
2024 Q4	$2.68M	Hold	145,400	–	–	﹤0.01%	1692
2024 Q3	$2.1M	Buy	145,400 +6,700	+5%	+$90.4K	﹤0.01%	1835
2024 Q2	$1.92M	Hold	138,700	–	–	﹤0.01%	1838
2024 Q1	$1.9M	Hold	138,700	–	–	﹤0.01%	1867
2023 Q4	$1.83M	Sell	138,700 -15,800	-10%	-$192K	﹤0.01%	1897
2023 Q3	$2.32M	Buy	154,500 +1,300	+0.8%	+$19.3K	﹤0.01%	1741
2023 Q2	$2.24M	Buy	153,200 +18,400	+14%	+$266K	﹤0.01%	1814
2023 Q1	$2.09M	Sell	134,800 -21,600	-14%	-$330K	﹤0.01%	1817
2022 Q4	$2.6M	Buy	156,400 +3,600	+2%	+$61.7K	﹤0.01%	1734
2022 Q3	$2.03M	Sell	152,800 -2,200	-1%	-$31.3K	﹤0.01%	1863
2022 Q2	$2.23M	Buy	155,000 +17,500	+13%	+$254K	﹤0.01%	1830
2022 Q1	$1.92M	Buy	137,500 +9,300	+7%	+$131K	﹤0.01%	2057
2021 Q4	$2.13M	Hold	128,200	–	–	﹤0.01%	2020
2021 Q3	$1.73M	Buy	128,200 +2,000	+2%	+$25.9K	﹤0.01%	2145
2021 Q2	$1.42M	Buy	126,200 +11,700	+10%	+$113K	﹤0.01%	2308
2021 Q1	$1.1M	Hold	114,500	–	–	﹤0.01%	2313
2020 Q4	$1.13M	Sell	114,500 -1,900	-2%	-$14.9K	﹤0.01%	2235
2020 Q3	$741K	Buy	116,400 +3,800	+3%	+$29.1K	﹤0.01%	2242
2020 Q2	$767K	Buy	112,600 +8,300	+8%	+$55.7K	﹤0.01%	2248
2020 Q1	$648K	Buy	104,300 +1,700	+2%	+$10.9K	﹤0.01%	2059
2019 Q4	$705K	Buy	102,600 +3,200	+3%	+$21.5K	﹤0.01%	2301
2019 Q3	$690K	Buy	99,400 +3,200	+3%	+$23K	﹤0.01%	2239
2019 Q2	$656K	Sell	96,200 -4,600	-5%	-$30.1K	﹤0.01%	2328
2019 Q1	$715K	Buy	100,800 +4,400	+5%	+$29.9K	﹤0.01%	2253
2018 Q4	$602K	Buy	96,400 +8,700	+10%	+$52.6K	﹤0.01%	2276
2018 Q3	$533K	Hold	87,700	–	–	﹤0.01%	2394
2018 Q2	$546K	Hold	87,700	–	–	﹤0.01%	2421
2018 Q1	$510K	Buy	87,700 +10,200	+13%	+$66.7K	﹤0.01%	2368
2017 Q4	$598K	Hold	77,500	–	–	﹤0.01%	2359
2017 Q3	$586K	Hold	77,500	–	–	﹤0.01%	2324
2017 Q2	$654K	Hold	77,500	–	–	﹤0.01%	2313
2017 Q1	$709K	Buy	77,500 +5,400	+7%	+$47.7K	﹤0.01%	2226
2016 Q4	$599K	Hold	72,100	–	–	﹤0.01%	2315
2016 Q3	$771K	Sell	72,100 -4,300	-6%	-$37.6K	﹤0.01%	2138
2016 Q2	$494K	Buy	76,400 +14,700	+24%	+$92.9K	﹤0.01%	2358
2016 Q1	$355K	Buy	61,700 +9,500	+18%	+$56.6K	﹤0.01%	2440
2015 Q4	$342K	Buy	+52,200	New	+$362K	﹤0.01%	2436

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 $3.38T AUM 44.17% 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

Swiss National Bank's ATEN Position: Q2 2026 in Review

Swiss National Bank reduced its A10 Networks (ATEN) stake by 4% in Q2 2026, selling an estimated $166K and leaving 136,700 shares worth $5.11M. The position accounts for ﹤0.01% of the portfolio, ranked #1442.

Swiss National Bank first reported a position in ATEN in Q4 2015 and has held it in 43 quarters since. 311 funds tracked by Wall St. Rank hold ATEN as of Q2 2026.

Swiss National Bank held 136,700 shares of A10 Networks worth $5.11M as of Q2 2026.
Swiss National Bank sold 5,700 A10 Networks shares in Q2 2026, an estimated $166K.
A10 Networks made up ﹤0.01% of Swiss National Bank's portfolio in Q2 2026, its #1442 holding.
Swiss National Bank first reported a position in A10 Networks in Q4 2015 and has held it in 43 quarters since.
311 funds tracked by Wall St. Rank held A10 Networks as of Q2 2026.

Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.