Simplex Trading
SMWB icon

Simplex Trading’s Similarweb SMWB Stock Holding History

Simplex Trading’s Portfolio SMWB Stock Details SMWB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$7.58K Sell
2,904
-16,093
-85% -$67.1K ﹤0.01% 7586
2025
Q4 		$142K Sell
18,997
-66,225
-78% -$534K ﹤0.01% 4599
2025
Q3 		$792K Buy
85,222
+19,452
+30% +$174K ﹤0.01% 3290
2025
Q2 		$515K Buy
65,770
+25,456
+63% +$191K ﹤0.01% 3481
2025
Q1 		$333K Buy
+40,314
New +$497K ﹤0.01% 3832
2024
Q4 		– Sell
-1,396
Closed -$15.4K – 9548
2024
Q3 		$12K Buy
+1,396
New +$11K ﹤0.01% 7087
2024
Q1 		– Sell
-440
Closed -$3.25K – 9813
2023
Q4 		$2K Buy
440
+89
+25% +$466 ﹤0.01% 8351
2023
Q3 		$2K Buy
351
+59
+20% +$386 ﹤0.01% 8159
2023
Q2 		$1K Buy
+292
New +$1.77K ﹤0.01% 8719
2023
Q1 		– Sell
-59,827
Closed -$384K – 10044
2022
Q4 		$384K Buy
59,827
+28,675
+92% +$164K ﹤0.01% 3459
2022
Q3 		$182K Buy
31,152
+31,091
+50,969% +$257K ﹤0.01% 4745
2022
Q2 		$0 Sell
61
-108
-64% -$1.14K ﹤0.01% 11006
2022
Q1 		$2K Buy
+169
New +$2.4K ﹤0.01% 9929

Other funds holding SMWB

N
Naspers South Africa $253M AUM 25.32% 1-Year Est. Return
MMH
Menora Mivtachim Holdings Ramat Gan, Israel $21.1B AUM 40.03% 1-Year Est. Return
YDMI
Y.D. More Investments Ramat Gan, Israel $2.55B AUM 104.35% 1-Year Est. Return
ICP
ION Crossover Partners Herzliya Pituach, Israel $36.9M AUM
UM
Ulysses Management New York $802M AUM 5.35% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
SST
S Squared Technology New York $264M AUM 73.25% 1-Year Est. Return
CP
CenterBook Partners Greenwich, Connecticut $1.86B AUM 24.52% 1-Year Est. Return
AFT
Alpha Family Trust Los Angeles, California $206M AUM 35.6% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Simplex Trading's SMWB Position: Q1 2026 in Review

Simplex Trading reduced its Similarweb (SMWB) stake by 85% in Q1 2026, selling an estimated $67.1K and leaving 2,904 shares worth $7.58K. The position accounts for ﹤0.01% of the portfolio, ranked #7586.

Simplex Trading first reported a position in SMWB in Q1 2022 and has held it in 13 quarters since. The position peaked at $792K in Q3 2025. 79 funds tracked by Wall St. Rank hold SMWB as of Q1 2026.

  • Simplex Trading held 2,904 shares of Similarweb worth $7.58K as of Q1 2026.
  • Simplex Trading sold 16,093 Similarweb shares in Q1 2026, an estimated $67.1K.
  • Similarweb made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7586 holding.
  • Simplex Trading first reported a position in Similarweb in Q1 2022 and has held it in 13 quarters since.
  • Simplex Trading's Similarweb position peaked at $792K in Q3 2025.
  • 79 funds tracked by Wall St. Rank held Similarweb as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.