Shannon River Fund Management LLC Quant / Systematic

Name: Shannon River Fund Management LLC Q2 2025 13F Filing | 13F Explorer
Creator: Shannon River Fund Management LLC
Published: 2025-08-13

Location: New York, NY

CIK: 0001301050 · Show all filings

Period: Q2 2025 (← Previous) (Next →)

Filing Date: Aug 13, 2025

Total Value: $752M (100.0% shares, 0.0% debt)

Holdings (24)

PEGA PEGASYSTEMS INC 9.9%

Value $74.3M Shares 1,372,565 Est. Cost $39.64 Unrealized +14.3%

FLEX FLEX LTD 8.6%

Value $64.99M Shares 1,301,916 Est. Cost $18.35 Unrealized +112.3%

IWM ISHARES TR 8.6%

Value $64.74M Shares 300,000 Est. Cost — Unrealized —

TSEM TOWER SEMICONDUCTOR LTD 8.5%

Value $63.62M Shares 1,467,504 Est. Cost $31.38 Unrealized +22.3%

MRVL MARVELL TECHNOLOGY INC 7.3%

Value $54.97M Shares 710,174 Est. Cost $65.70 Unrealized -5.2%

IDCC INTERDIGITAL INC 7.1%

Value $53.05M Shares 236,571 Est. Cost $74.79 Unrealized +183.3%

COHR COHERENT CORP 5.3%

Value $39.74M Shares 445,440 Est. Cost $71.97 Unrealized 0.0%

PEGA PEGASYSTEMS INC 5.0%

Value $37.89M Shares 700,000 Est. Cost $39.64 Unrealized +14.3%

WIX WIX COM LTD 4.9%

Value $36.8M Shares 232,248 Est. Cost $184.80 Unrealized -12.8%

GWRE GUIDEWIRE SOFTWARE INC 4.7%

Value $35.48M Shares 150,708 Est. Cost $164.17 Unrealized +30.9%

NCNO NCINO INC 4.6%

Value $34.66M Shares 1,239,033 Est. Cost $24.98 Unrealized 0.0%

DOCU DOCUSIGN INC 3.4%

Value $25.39M Shares 325,915 Est. Cost $80.90 Unrealized 0.0%

AFRM AFFIRM HLDGS INC 3.3%

Value $24.65M Shares 356,563 Est. Cost $51.85 Unrealized 0.0%

CART MAPLEBEAR INC 2.7%

Value $20.54M Shares 453,988 Est. Cost $35.19 Unrealized +23.6%

PLTR PALANTIR TECHNOLOGIES INC 2.5%

Value $18.81M Shares 138,008 Est. Cost $87.82 Unrealized +33.6%

CRDO CREDO TECHNOLOGY GROUP HOLDI 2.3%

Value $17.62M Shares 190,320 Est. Cost $58.32 Unrealized 0.0%

ESTC ELASTIC N V 2.1%

Value $15.55M Shares 184,355 Est. Cost $103.79 Unrealized -18.5%

CWAN CLEARWATER ANALYTICS HLDGS I 1.9%

Value $14.63M Shares 667,281 Est. Cost $18.65 Unrealized +23.4%

MIR MIRION TECHNOLOGIES INC 1.6%

Value $11.96M Shares 555,377 Est. Cost $17.24 Unrealized 0.0%

CCC CCC INTELLIGENT SOLUTIONS HL 1.3%

Value $10.14M Shares 1,077,802 Est. Cost $8.94 Unrealized 0.0%

U UNITY SOFTWARE INC 1.3%

Value $9.814M Shares 405,534 Est. Cost $22.00 Unrealized 0.0%

FROG JFROG LTD 1.3%

Value $9.512M Shares 216,784 Est. Cost $38.00 Unrealized 0.0%

NATL NCR ATLEOS CORPORATION 1.2%

Value $8.769M Shares 307,366 Est. Cost $30.15 Unrealized -10.5%

PGY PAGAYA TECHNOLOGIES LTD 0.6%

Value $4.353M Shares 204,171 Est. Cost $14.23 Unrealized 0.0%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
PEGA	PEGASYSTEMS INC	1,372,565	$74.3M	9.9%	$39.64	+14.3%	COM	705573103
FLEX	FLEX LTD	1,301,916	$64.99M	8.6%	$18.35	+112.3%	ORD	Y2573F102
IWM	ISHARES TR	300,000	$64.74M	8.6%	—	—	Put	464287655
TSEM	TOWER SEMICONDUCTOR LTD	1,467,504	$63.62M	8.5%	$31.38	+22.3%	SHS NEW	M87915274
MRVL	MARVELL TECHNOLOGY INC	710,174	$54.97M	7.3%	$65.70	-5.2%	COM	573874104
IDCC	INTERDIGITAL INC	236,571	$53.05M	7.1%	$74.79	+183.3%	COM	45867G101
COHR	COHERENT CORP	445,440	$39.74M	5.3%	$71.97	0.0%	COM	19247G107
PEGA	PEGASYSTEMS INC	700,000	$37.89M	5.0%	$39.64	+14.3%	Put	705573103
WIX	WIX COM LTD	232,248	$36.8M	4.9%	$184.80	-12.8%	SHS	M98068105
GWRE	GUIDEWIRE SOFTWARE INC	150,708	$35.48M	4.7%	$164.17	+30.9%	COM	40171V100
NCNO	NCINO INC	1,239,033	$34.66M	4.6%	$24.98	0.0%	COM	63947X101
DOCU	DOCUSIGN INC	325,915	$25.39M	3.4%	$80.90	0.0%	COM	256163106
AFRM	AFFIRM HLDGS INC	356,563	$24.65M	3.3%	$51.85	0.0%	COM CL A	00827B106
CART	MAPLEBEAR INC	453,988	$20.54M	2.7%	$35.19	+23.6%	COM	565394103
PLTR	PALANTIR TECHNOLOGIES INC	138,008	$18.81M	2.5%	$87.82	+33.6%	CL A	69608A108
CRDO	CREDO TECHNOLOGY GROUP HOLDI	190,320	$17.62M	2.3%	$58.32	0.0%	ORDINARY SHARES	G25457105
ESTC	ELASTIC N V	184,355	$15.55M	2.1%	$103.79	-18.5%	ORD SHS	N14506104
CWAN	CLEARWATER ANALYTICS HLDGS I	667,281	$14.63M	1.9%	$18.65	+23.4%	CL A	185123106
MIR	MIRION TECHNOLOGIES INC	555,377	$11.96M	1.6%	$17.24	0.0%	COM CL A	60471A101
CCC	CCC INTELLIGENT SOLUTIONS HL	1,077,802	$10.14M	1.3%	$8.94	0.0%	COM	12510Q100
U	UNITY SOFTWARE INC	405,534	$9.814M	1.3%	$22.00	0.0%	COM	91332U101
FROG	JFROG LTD	216,784	$9.512M	1.3%	$38.00	0.0%	ORD SHS	M6191J100
NATL	NCR ATLEOS CORPORATION	307,366	$8.769M	1.2%	$30.15	-10.5%	COM SHS	63001N106
PGY	PAGAYA TECHNOLOGIES LTD	204,171	$4.353M	0.6%	$14.23	0.0%	CL A NEW	M7S64L123