Sigma Planning Corp
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Sigma Planning Corp’s Arista Networks ANET Stock Holding History

Sigma Planning Corp’s Portfolio ANET Stock Details ANET Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$3.62M Sell
17,796
-1,019
-5% -$192K 0.09% 213
2026
Q2 		$3.2M Buy
18,815
+3,898
+26% +$612K 0.08% 256
2026
Q1 		$1.83M Sell
14,917
-1,271
-8% -$170K 0.05% 362
2025
Q4 		$2.25M Sell
16,188
-9,473
-37% -$1.3M 0.06% 307
2025
Q3 		$3.74M Buy
25,661
+10,362
+68% +$1.33M 0.11% 200
2025
Q2 		$1.57M Buy
15,299
+4,018
+36% +$348K 0.05% 364
2025
Q1 		$874K Sell
11,281
-18,973
-63% -$1.92M 0.03% 535
2024
Q4 		$3.34M Sell
30,254
-3,098
-9% -$319K 0.11% 192
2024
Q3 		$3.2M Sell
33,352
-22,072
-40% -$1.92M 0.1% 200
2024
Q2 		$4.86M Sell
55,424
-144
-0.3% -$10.7K 0.15% 129
2024
Q1 		$4.03M Buy
55,568
+36,552
+192% +$2.47M 0.13% 166
2023
Q4 		$1.12M Sell
19,016
-2,108
-10% -$111K 0.09% 248
2023
Q3 		$971K Buy
21,124
+2,792
+15% +$124K 0.04% 475
2023
Q2 		$743K Sell
18,332
-1,468
-7% -$56.8K 0.03% 572
2023
Q1 		$831K Buy
19,800
+1,532
+8% +$52.7K 0.03% 583
2022
Q4 		$554K Buy
18,268
+2,816
+18% +$86.7K 0.02% 724
2022
Q3 		$436K Buy
15,452
+96
+0.6% +$2.77K 0.02% 788
2022
Q2 		$360K Buy
15,356
+472
+3% +$12.9K 0.01% 896
2022
Q1 		$517K Sell
14,884
-22,440
-60% -$709K 0.02% 831
2021
Q4 		$1.34M Buy
37,324
+26,092
+232% +$779K 0.04% 431
2021
Q3 		$241K Buy
+11,232
New +$257K 0.01% 1162
2020
Q1 		– Sell
-21,808
Closed -$277K – 923
2019
Q4 		$277K Buy
21,808
+2,560
+13% +$33.7K 0.01% 835
2019
Q3 		$287K Sell
19,248
-14,112
-42% -$218K 0.01% 780
2019
Q2 		$541K Buy
33,360
+8,160
+32% +$141K 0.03% 525
2019
Q1 		$495K Buy
25,200
+8,208
+48% +$130K 0.03% 514
2018
Q4 		$224K Buy
16,992
+2,064
+14% +$29.6K 0.02% 718
2018
Q3 		$248K Buy
14,928
+1,456
+11% +$24.8K 0.01% 793
2018
Q2 		$217K Buy
+13,472
New +$220K 0.01% 796

Other funds holding ANET

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Vontobel Holding
Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return
Sustainable Growth Advisers
Sustainable Growth Advisers Stamford, Connecticut $9.9B AUM 6.96% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return
BI Asset Management Fondsmaeglerselskab
BI Asset Management Fondsmaeglerselskab Kobenhavn, Denmark $13.1B AUM 35.37% 1-Year Est. Return
TD Waterhouse Canada
TD Waterhouse Canada Toronto, Ontario, Canada $38.4B AUM 30.28% 1-Year Est. Return
Fjarde Ap-fonden
Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return

Sigma Planning Corp's ANET Position: Q3 2026 in Review

Sigma Planning Corp reduced its Arista Networks (ANET) stake by 5.4% in Q3 2026, selling an estimated $192K and leaving 17,796 shares worth $3.62M. The position accounts for 0.09% of the portfolio, ranked #213.

Sigma Planning Corp first reported a position in ANET in Q2 2018 and has held it in 28 quarters since. The position peaked at $4.86M in Q2 2024. 732 funds tracked by Wall St. Rank hold ANET as of Q3 2026.

  • Sigma Planning Corp held 17,796 shares of Arista Networks worth $3.62M as of Q3 2026.
  • Sigma Planning Corp sold 1,019 Arista Networks shares in Q3 2026, an estimated $192K.
  • Arista Networks made up 0.09% of Sigma Planning Corp's portfolio in Q3 2026, its #213 holding.
  • Sigma Planning Corp first reported a position in Arista Networks in Q2 2018 and has held it in 28 quarters since.
  • Sigma Planning Corp's Arista Networks position peaked at $4.86M in Q2 2024.
  • 732 funds tracked by Wall St. Rank held Arista Networks as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.