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WELLINGTON MANAGEMENT GROUP LLP

Position in SMWB — Similarweb Ltd.

CIK 902219 Boston, MA

Position in SMWB

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$22,219,318
+$14,476,083 QoQ
Shares Held
3,624,685
+22.2% QoQ
Ownership
4.11%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#3
of 69 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 85% None 15%

Common Shares in SMWB Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $12,821,204,161 across 70 Software - Application names. SMWB ranks #47 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SMWB

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,219,318 3,624,685
2026-03-31 $7,743,235 2,966,757
2025-12-31 $22,480,731 3,001,433
2025-09-30 $22,857,585 2,457,805
2025-06-30 $7,311,387 932,575
2025-03-31 $7,355,031 889,363