Simplex Trading
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Simplex Trading’s Siebert Financial SIEB Stock Holding History

Simplex Trading’s Portfolio SIEB Stock Details SIEB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-4,100
Closed -$12K – 9638
2025
Q1 		$12K Hold
4,100
– – ﹤0.01% 6995
2024
Q4 		$12K Buy
+4,100
New +$11.1K ﹤0.01% 7087
2024
Q1 		– Sell
-600
Closed -$1K – 9781
2023
Q4 		$1K Hold
600
– – ﹤0.01% 8575
2023
Q3 		$1K Sell
600
-2,000
-77% -$4.45K ﹤0.01% 8414
2023
Q2 		$6K Buy
2,600
+300
+13% +$679 ﹤0.01% 7830
2023
Q1 		$4K Sell
2,300
-600
-21% -$1.03K ﹤0.01% 8220
2022
Q4 		$3K Buy
2,900
+1,100
+61% +$1.75K ﹤0.01% 8426
2022
Q3 		$2K Sell
1,800
-3,100
-63% -$5.03K ﹤0.01% 9353
2022
Q2 		$7K Buy
4,900
+3,300
+206% +$6.01K ﹤0.01% 8627
2022
Q1 		$3K Sell
1,600
-2,900
-64% -$6.2K ﹤0.01% 9736
2021
Q4 		$10K Sell
4,500
-21,400
-83% -$61.7K ﹤0.01% 9053
2021
Q3 		$120K Hold
25,900
– – ﹤0.01% 6360
2021
Q2 		$124K Buy
25,900
+25,611
+8,862% +$106K ﹤0.01% 6422
2021
Q1 		$117K Buy
+289
New +$1.39K ﹤0.01% 5529
2020
Q4 		– Sell
-99
Closed -$31K – 9003
2020
Q3 		$31K Sell
99
-5
-5% -$20 ﹤0.01% 6048
2020
Q2 		$52K Buy
104
+101
+3,367% +$637 ﹤0.01% 5459
2020
Q1 		$2K Buy
+3
New +$24 ﹤0.01% 7228
2018
Q4 		– Sell
-8
Closed -$11K – 7731
2018
Q3 		$11K Buy
+8
New +$118 ﹤0.01% 6369

Other funds holding SIEB

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CF
Cantor Fitzgerald New York $9.31B AUM 73.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Cetera Investment Advisers
Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Simplex Trading's SIEB Position: Q2 2026 in Review

Simplex Trading sold out of Siebert Financial (SIEB) in Q2 2026, closing a stake of 25 shares — an estimated $48 sold.

Simplex Trading first reported a position in SIEB in Q3 2018 and held it in 21 quarters. The position peaked at $27K in Q1 2021. 48 funds tracked by Wall St. Rank hold SIEB as of Q2 2026.

  • Simplex Trading reported no remaining Siebert Financial position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 25 Siebert Financial shares in Q2 2026, an estimated $48.
  • Simplex Trading first reported a position in Siebert Financial in Q3 2018 and held it in 21 quarters.
  • Simplex Trading's Siebert Financial position peaked at $27K in Q1 2021.
  • 48 funds tracked by Wall St. Rank held Siebert Financial as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.