Shannon River Fund Management LLC

Position in PDFS — Pdf Solutions Inc

CIK 1301050 NEW YORK, NY

Position in PDFS

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$26,176,443

New position

Shares Held

369,776

first reported quarter

Ownership

0.876%

of shares outstanding

% of Portfolio

2.34%

of 13F equity value

Holder Rank

#30

of 280 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 81% Shared 0% None 19%

Technology · as of Jun 30, 2026

Shannon River Fund Management LLC holds $130,680,245 across 4 Software - Application names. PDFS ranks #3 (20.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDCC	InterDigital, Inc.	184,388	$52,205,774
2	QNT	Quantinuum Inc.	469,355	$38,365,077
3	PDFS	Pdf Solutions Inc This page	369,776	$26,176,443
4	GWRE	Guidewire Software, Inc.	113,230	$13,932,951

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$26,176,443	369,776	—	Shares	Sole	2026-08-13
No filing history on record for this holder in this stock.