Bank of America
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Bank of America’s A10 Networks ATEN Stock Holding History

Bank of America’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 		$4.78M Buy
206,670
+41,197
+25% +$806K ﹤0.01% 3511
2025
Q4 		$2.93M Sell
165,473
-33,025
-17% -$585K ﹤0.01% 3776
2025
Q3 		$3.6M Buy
198,498
+61,650
+45% +$1.12M ﹤0.01% 4320
2025
Q2 		$2.65M Buy
136,848
+8,435
+7% +$144K ﹤0.01% 4513
2025
Q1 		$2.1M Sell
128,413
-53,543
-29% -$1.03M ﹤0.01% 4642
2024
Q4 		$3.35M Buy
181,956
+55,134
+43% +$900K ﹤0.01% 3980
2024
Q3 		$1.83M Sell
126,822
-3,984
-3% -$53.7K ﹤0.01% 4626
2024
Q2 		$1.81M Sell
130,806
-120,081
-48% -$1.71M ﹤0.01% 4512
2024
Q1 		$3.43M Buy
250,887
+61,036
+32% +$821K ﹤0.01% 3986
2023
Q4 		$2.5M Buy
189,851
+116,103
+157% +$1.41M ﹤0.01% 4187
2023
Q3 		$1.11M Sell
73,748
-112,733
-60% -$1.67M ﹤0.01% 4747
2023
Q2 		$2.72M Buy
186,481
+82,972
+80% +$1.2M ﹤0.01% 3940
2023
Q1 		$1.6M Sell
103,509
-81,020
-44% -$1.24M ﹤0.01% 4538
2022
Q4 		$3.07M Buy
184,529
+131,615
+249% +$2.26M ﹤0.01% 3866
2022
Q3 		$702K Sell
52,914
-53,410
-50% -$760K ﹤0.01% 5134
2022
Q2 		$1.53M Buy
106,324
+50,529
+91% +$732K ﹤0.01% 4531
2022
Q1 		$778K Sell
55,795
-1,552
-3% -$21.8K ﹤0.01% 5465
2021
Q4 		$951K Buy
57,347
+14,583
+34% +$221K ﹤0.01% 5340
2021
Q3 		$576K Sell
42,764
-6,016
-12% -$78K ﹤0.01% 5539
2021
Q2 		$549K Sell
48,780
-13,523
-22% -$131K ﹤0.01% 5350
2021
Q1 		$599K Sell
62,303
-9,266
-13% -$90.7K ﹤0.01% 5223
2020
Q4 		$706K Sell
71,569
-38,719
-35% -$304K ﹤0.01% 4770
2020
Q3 		$702K Buy
110,288
+4,694
+4% +$36K ﹤0.01% 4464
2020
Q2 		$719K Buy
105,594
+21,744
+26% +$146K ﹤0.01% 4361
2020
Q1 		$521K Sell
83,850
-148,770
-64% -$951K ﹤0.01% 4483
2019
Q4 		$1.6M Sell
232,620
-137,760
-37% -$926K ﹤0.01% 4183
2019
Q3 		$2.57M Buy
370,380
+138,185
+60% +$994K ﹤0.01% 3830
2019
Q2 		$1.58M Sell
232,195
-15,734
-6% -$103K ﹤0.01% 4223
2019
Q1 		$1.76M Sell
247,929
-50,915
-17% -$346K ﹤0.01% 4094
2018
Q4 		$1.86M Sell
298,844
-142,570
-32% -$863K ﹤0.01% 3903
2018
Q3 		$2.68M Sell
441,414
-28,749
-6% -$194K ﹤0.01% 3744
2018
Q2 		$2.93M Buy
470,163
+6,402
+1% +$40.1K ﹤0.01% 3664
2018
Q1 		$2.7M Buy
463,761
+251,752
+119% +$1.65M ﹤0.01% 3642
2017
Q4 		$1.64M Buy
212,009
+29,496
+16% +$225K ﹤0.01% 4125
2017
Q3 		$1.38M Sell
182,513
-17,736
-9% -$121K ﹤0.01% 4285
2017
Q2 		$1.69M Sell
200,249
-40,154
-17% -$341K ﹤0.01% 4035
2017
Q1 		$2.2M Sell
240,403
-23,683
-9% -$209K ﹤0.01% 3785
2016
Q4 		$2.19M Sell
264,086
-366,366
-58% -$3.15M ﹤0.01% 3697
2016
Q3 		$6.74M Buy
630,452
+456,510
+262% +$3.99M ﹤0.01% 2570
2016
Q2 		$1.13M Buy
173,942
+88,280
+103% +$558K ﹤0.01% 4085
2016
Q1 		$507K Sell
85,662
-146,900
-63% -$876K ﹤0.01% 4593
2015
Q4 		$1.53M Sell
232,562
-221,756
-49% -$1.54M ﹤0.01% 4027
2015
Q3 		$2.72M Buy
454,318
+348,248
+328% +$2.19M ﹤0.01% 3469
2015
Q2 		$683K Buy
106,070
+82,305
+346% +$460K ﹤0.01% 4444
2015
Q1 		$103K Sell
23,765
-9,029
-28% -$41.3K ﹤0.01% 5296
2014
Q4 		$143K Sell
32,794
-234,609
-88% -$1.05M ﹤0.01% 5629
2014
Q3 		$2.44M Buy
267,403
+266,040
+19,519% +$3.04M ﹤0.01% 3206
2014
Q2 		$18K Buy
+1,363
New +$17.1K ﹤0.01% 7206

Other funds holding ATEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B 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

Bank of America's ATEN Position: Q1 2026 in Review

Bank of America increased its A10 Networks (ATEN) stake by 25% in Q1 2026, buying an estimated $806K and bringing the position to 206,670 shares worth $4.78M. The position accounts for ﹤0.01% of the portfolio, ranked #3511.

Bank of America first reported a position in ATEN in Q2 2014 and has held it in 48 quarters since. The position peaked at $6.74M in Q3 2016. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

  • Bank of America held 206,670 shares of A10 Networks worth $4.78M as of Q1 2026.
  • Bank of America bought 41,197 A10 Networks shares in Q1 2026, an estimated $806K.
  • A10 Networks made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #3511 holding.
  • Bank of America first reported a position in A10 Networks in Q2 2014 and has held it in 48 quarters since.
  • Bank of America's A10 Networks position peaked at $6.74M in Q3 2016.
  • 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.