Jim Simons
SMWB icon

Jim Simons’s Similarweb SMWB Stock Holding History

Jim Simons’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
Q2 		$4.38M Sell
713,728
-25,945
-4% -$94.4K 0.01% 1534
2026
Q1 		$1.93M Buy
739,673
+378,200
+105% +$1.58M ﹤0.01% 1916
2025
Q4 		$2.71M Sell
361,473
-2,500
-0.7% -$20.2K ﹤0.01% 1681
2025
Q3 		$3.38M Buy
363,973
+8,400
+2% +$75.2K ﹤0.01% 1712
2025
Q2 		$2.79M Buy
355,573
+77,300
+28% +$579K ﹤0.01% 1901
2025
Q1 		$2.3M Sell
278,273
-102,600
-27% -$1.26M ﹤0.01% 1914
2024
Q4 		$5.4M Buy
380,873
+55,873
+17% +$617K 0.01% 1407
2024
Q3 		$2.87M Buy
325,000
+214,400
+194% +$1.69M ﹤0.01% 1785
2024
Q2 		$859K Buy
110,600
+4,599
+4% +$35.8K ﹤0.01% 2406
2024
Q1 		$954K Sell
106,001
-19,999
-16% -$148K ﹤0.01% 2516
2023
Q4 		$672K Buy
126,000
+90,100
+251% +$472K ﹤0.01% 2631
2023
Q3 		$233K Buy
35,900
+300
+0.8% +$1.96K ﹤0.01% 3040
2023
Q2 		$234K Buy
35,600
+4,900
+16% +$29.7K ﹤0.01% 3235
2023
Q1 		$208K Buy
30,700
+8,300
+37% +$53.1K ﹤0.01% 3260
2022
Q4 		$144K Buy
22,400
+6,400
+40% +$36.7K ﹤0.01% 3525
2022
Q3 		$94K Buy
16,000
+3,500
+28% +$29K ﹤0.01% 3616
2022
Q2 		$103K Buy
+12,500
New +$132K ﹤0.01% 3845

Other funds holding SMWB

Naspers
Naspers South Africa $84.4M AUM 76.38% 1-Year Est. Return
Menora Mivtachim Holdings
Menora Mivtachim Holdings Ramat Gan, Israel $25.6B AUM 50.04% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
ION Crossover Partners
ION Crossover Partners Herzliya Pituach, Israel $74.7M AUM
Ulysses Management
Ulysses Management New York $506M AUM 8.58% 1-Year Est. Return
SST
S Squared Technology New York $322M AUM 92.75% 1-Year Est. Return
Schonfeld Strategic Advisors
Schonfeld Strategic Advisors New York $27.9B AUM 51.18% 1-Year Est. Return
Y.D. More Investments
Y.D. More Investments Ramat Gan, Israel $3.21B AUM 117.29% 1-Year Est. Return
ARK Investment Management
ARK Investment Management St. Petersburg, Florida $15.5B AUM 50.54% 1-Year Est. Return
CF
CDC Financial Chicago, Illinois $239M AUM

Jim Simons's SMWB Position: Q2 2026 in Review

Jim Simons reduced its Similarweb (SMWB) stake by 3.5% in Q2 2026, selling an estimated $94.4K and leaving 713,728 shares worth $4.38M. The position accounts for 0.01% of the portfolio, ranked #1534.

Jim Simons first reported a position in SMWB in Q2 2022 and has held it in 17 quarters since. The position peaked at $5.4M in Q4 2024. 69 funds tracked by Wall St. Rank hold SMWB as of Q2 2026.

  • Jim Simons held 713,728 shares of Similarweb worth $4.38M as of Q2 2026.
  • Jim Simons sold 25,945 Similarweb shares in Q2 2026, an estimated $94.4K.
  • Similarweb made up 0.01% of Jim Simons's portfolio in Q2 2026, its #1534 holding.
  • Jim Simons first reported a position in Similarweb in Q2 2022 and has held it in 17 quarters since.
  • Jim Simons's Similarweb position peaked at $5.4M in Q4 2024.
  • 69 funds tracked by Wall St. Rank held Similarweb as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.