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Roubaix Capital, LLC

Position in PDFS — Pdf Solutions Inc

CIK 1769700 DENVER, CO

Position in PDFS

as of Mar 31, 2026 · filed May 6, 2026
Position Value
$5,951,159
-$326,068 QoQ
Shares Held
181,937
-17.3% QoQ
Ownership
0.456%
of shares outstanding
% of Portfolio
2.78%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2022
8 quarters on record
Voting authority Sole 39% Shared 0% None 61%

Common Shares in PDFS Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Mar 31, 2026

Roubaix Capital, LLC holds $35,958,713 across 8 Software - Application names. PDFS ranks #1 (16.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PDFS
Pdf Solutions Inc
This page
181,937 $5,951,159

All Filings in PDFS

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $5,951,159 181,937
2025-12-31 $6,277,227 220,022
2025-09-30 $5,327,905 206,348
2024-06-30 $3,710,141 101,983
2024-03-31 $3,303,633 98,118
2023-12-31 $1,488,274 46,306
2023-03-31 $3,727,596 87,915
2022-12-31 $3,109,763 109,038