Sigma Planning Corp
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Sigma Planning Corp’s Riot Platforms RIOT Stock Holding History

Sigma Planning Corp’s Portfolio RIOT Stock Details RIOT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$359K Hold
17,804
– – 0.01% 981
2026
Q2 		$487K Sell
17,804
-315
-2% -$7.1K 0.01% 921
2026
Q1 		$224K Buy
18,119
+447
+3% +$6.86K 0.01% 1185
2025
Q4 		$224K Sell
17,672
-526
-3% -$9K 0.01% 1166
2025
Q3 		$346K Sell
18,198
-3,003
-14% -$41.6K 0.01% 979
2025
Q2 		$240K Buy
21,201
+858
+4% +$7.29K 0.01% 1089
2025
Q1 		$145K Buy
20,343
+1,804
+10% +$18.7K ﹤0.01% 1143
2024
Q4 		$189K Buy
18,539
+102
+0.6% +$1.11K 0.01% 1098
2024
Q3 		$137K Sell
18,437
-12,705
-41% -$110K ﹤0.01% 1158
2024
Q2 		$285K Sell
31,142
-719
-2% -$7.26K 0.01% 949
2024
Q1 		$390K Buy
31,861
+17,513
+122% +$228K 0.01% 859
2023
Q4 		$222K Sell
14,348
-9,633
-40% -$116K 0.02% 744
2023
Q3 		$224K Buy
23,981
+2,920
+14% +$40.2K 0.01% 1045
2023
Q2 		$249K Sell
21,061
-505
-2% -$5.65K 0.01% 1008
2023
Q1 		$215K Sell
21,566
-19,036
-47% -$124K 0.01% 1152
2022
Q4 		$138K Buy
40,602
+2,918
+8% +$15.1K ﹤0.01% 1171
2022
Q3 		$264K Buy
37,684
+22,878
+155% +$161K 0.01% 991
2022
Q2 		$62K Sell
14,806
-19,380
-57% -$180K ﹤0.01% 1240
2022
Q1 		$724K Buy
34,186
+16,168
+90% +$292K 0.02% 676
2021
Q4 		$402K Buy
+18,018
New +$536K 0.01% 938
2021
Q3 		– Sell
-5,372
Closed -$202K – 1471
2021
Q2 		$202K Buy
+5,372
New +$192K 0.01% 1300
2018
Q1 		– Sell
-14,233
Closed -$404K – 907
2017
Q4 		$404K Buy
+14,233
New +$200K 0.03% 499

Other funds holding RIOT

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
BPIA
Broad Peak Investment Advisers Singapore $465M AUM 74.31% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
BI Asset Management Fondsmaeglerselskab
BI Asset Management Fondsmaeglerselskab Kobenhavn, Denmark $13.1B AUM 35.37% 1-Year Est. Return
Axxion S.A.
Axxion S.A. Grevenmacher, Luxembourg $1.52B AUM
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

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

Sigma Planning Corp held its Riot Platforms (RIOT) position steady in Q3 2026 at 17,804 shares worth $359K. The position accounts for 0.01% of the portfolio, ranked #981.

Sigma Planning Corp first reported a position in RIOT in Q4 2017 and has held it in 22 quarters since. The position peaked at $724K in Q1 2022. 145 funds tracked by Wall St. Rank hold RIOT as of Q3 2026.

  • Sigma Planning Corp held 17,804 shares of Riot Platforms worth $359K as of Q3 2026.
  • Sigma Planning Corp left its Riot Platforms share count unchanged in Q3 2026.
  • Riot Platforms made up 0.01% of Sigma Planning Corp's portfolio in Q3 2026, its #981 holding.
  • Sigma Planning Corp first reported a position in Riot Platforms in Q4 2017 and has held it in 22 quarters since.
  • Sigma Planning Corp's Riot Platforms position peaked at $724K in Q1 2022.
  • 145 funds tracked by Wall St. Rank held Riot Platforms as of Q3 2026.

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