Simplex Trading
SIEB icon

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
2026
Q2 		– Sell
-100
Closed -$192 – 10206
2026
Q1 		$192 Hold
100
– – ﹤0.01% 8839
2025
Q4 		$351 Sell
100
-500
-83% -$1.59K ﹤0.01% 8204
2025
Q3 		$1K Sell
600
-600
-50% -$2.07K ﹤0.01% 8876
2025
Q2 		$5K Buy
+1,200
New +$4.87K ﹤0.01% 7770
2025
Q1 		– Sell
-11,000
Closed -$34K – 9563
2024
Q4 		$34K Hold
11,000
– – ﹤0.01% 6245
2024
Q3 		$27K Buy
+11,000
New +$20.1K ﹤0.01% 6448
2023
Q4 		– Sell
-600
Closed -$1K – 9724
2023
Q3 		$1K Sell
600
-900
-60% -$2K ﹤0.01% 8413
2023
Q2 		$3K Buy
1,500
+700
+88% +$1.58K ﹤0.01% 8280
2023
Q1 		$1K Buy
+800
New +$1.38K ﹤0.01% 8767
2022
Q4 		– Sell
-3,400
Closed -$5K – 10294
2022
Q3 		$5K Sell
3,400
-11,100
-77% -$18K ﹤0.01% 8814
2022
Q2 		$22K Buy
14,500
+3,200
+28% +$5.83K ﹤0.01% 7497
2022
Q1 		$24K Buy
11,300
+10,500
+1,313% +$22.5K ﹤0.01% 8047
2021
Q4 		$1K Sell
800
-5,400
-87% -$15.6K ﹤0.01% 10247
2021
Q3 		$28K Hold
6,200
– – ﹤0.01% 8143
2021
Q2 		$29K Buy
6,200
+6,143
+10,777% +$25.4K ﹤0.01% 8269
2021
Q1 		$23K Buy
+57
New +$274 ﹤0.01% 7352
2019
Q2 		– Sell
-34
Closed -$40K – 7722
2019
Q1 		$40K Sell
34
-2
-6% -$25 ﹤0.01% 5201
2018
Q4 		$52K Buy
+36
New +$461 ﹤0.01% 4483

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.