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SMWB icon

PDT Partners’s Similarweb SMWB Stock Holding History

PDT Partners’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 		– Sell
-40,794
Closed -$306K – 598
2025
Q4 		$306K Hold
40,794
– – 0.02% 476
2025
Q3 		$379K Sell
40,794
-57,594
-59% -$516K 0.02% 482
2025
Q2 		$771K Buy
98,388
+3,717
+4% +$27.8K 0.04% 462
2025
Q1 		$783K Buy
94,671
+56,991
+151% +$703K 0.06% 441
2024
Q4 		$534K Buy
+37,680
New +$416K 0.05% 471
2023
Q3 		– Sell
-10,237
Closed -$67.2K – 675
2023
Q2 		$67.2K Sell
10,237
-4,019
-28% -$24.4K 0.01% 543
2023
Q1 		$96.4K Sell
14,256
-2,400
-14% -$15.4K 0.01% 536
2022
Q4 		$107K Buy
+16,656
New +$95.4K 0.02% 577

Other funds holding SMWB

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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

PDT Partners's SMWB Position: Q1 2026 in Review

PDT Partners sold out of Similarweb (SMWB) in Q1 2026, closing a stake of 40,794 shares — an estimated $306K sold.

PDT Partners first reported a position in SMWB in Q4 2022 and held it in 8 quarters. The position peaked at $783K in Q1 2025. 79 funds tracked by Wall St. Rank hold SMWB as of Q1 2026.

  • PDT Partners reported no remaining Similarweb position as of Q1 2026 after selling out during the quarter.
  • PDT Partners sold 40,794 Similarweb shares in Q1 2026, an estimated $306K.
  • PDT Partners first reported a position in Similarweb in Q4 2022 and held it in 8 quarters.
  • PDT Partners's Similarweb position peaked at $783K in Q1 2025.
  • 79 funds tracked by Wall St. Rank held Similarweb as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.