SHANNON RIVER FUND MANAGEMENT LLC

Filed: 8/13/2025ACC: 0001013594-25-000992

📋 What this filing means

SHANNON RIVER FUND MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 23 equity positions with a total reported market value of $751.97M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

Positions

$751.97M

Total AUM (reported)

13.24M

Total Shares

Allocation by class

COM$395.96M52.7%

ORD$64.99M8.6%

RUSSELL 2000 ETF$64.74M8.6%

SHS NEW$63.62M8.5%

SHS$36.80M4.9%

COM CL A$36.61M4.9%

CL A$33.45M4.4%

Portfolio Concentration

Top 3$241.92M32.2%

4–10$318.31M42.3%

11–25$191.74M25.5%

Top 3 weight

32.2%

Top 10 weight

74.5%

Voting Authority Distribution

Total shares with voting rights: 13.24M

Sole

Full voting authority

11.94M

% of voting shares90.2%

Shared

Joint voting authority

0.00

% of voting shares0.0%

None

No voting authority

1.29M

% of voting shares9.8%

Investment Discretion (by position count)

Sole23

Shared0

Other0

Dominant voting typeSole · 90.2% of voting shares

Institutional Holdings23

Rows:

PEGASYSTEMS INC

SOLE

COM

Shares2.07M

TypeSH

Market value$112.19M

14.92%

Sole

1.93M

Shared

0.00

None

146.28K

FLEX LTD

SOLE

ORD

Shares1.30M

TypeSH

Market value$64.99M

8.64%

Sole

1.10M

Shared

0.00

None

197.67K

ISHARES TR

SOLE

RUSSELL 2000 ETF

Shares300K

TypeSH

Market value$64.74M

8.61%

Sole

300K

Shared

0.00

None

0.00

TOWER SEMICONDUCTOR LTD

SOLE

SHS NEW

Shares1.47M

TypeSH

Market value$63.62M

8.46%

Sole

1.43M

Shared

0.00

None

38.40K

MARVELL TECHNOLOGY INC

SOLE

COM

Shares710.17K

TypeSH

Market value$54.97M

7.31%

Sole

630.62K

Shared

0.00

None

79.55K

INTERDIGITAL INC

SOLE

COM

Shares236.57K

TypeSH

Market value$53.05M

7.05%

Sole

229.95K

Shared

0.00

None

6.62K

COHERENT CORP

SOLE

COM

Shares445.44K

TypeSH

Market value$39.74M

5.28%

Sole

396.80K

Shared

0.00

None

48.64K

WIX COM LTD

SOLE

SHS

Shares232.25K

TypeSH

Market value$36.80M

4.89%

Sole

188.75K

Shared

0.00

None

43.50K

GUIDEWIRE SOFTWARE INC

SOLE

COM

Shares150.71K

TypeSH

Market value$35.48M

4.72%

Sole

134.87K

Shared

0.00

None

15.84K

NCINO INC

SOLE

COM

Shares1.24M

TypeSH

Market value$34.66M

4.61%

Sole

1.09M

Shared

0.00

None

145.16K

DOCUSIGN INC

SOLE

COM

Shares325.92K

TypeSH

Market value$25.39M

3.38%

Sole

285.05K

Shared

0.00

None

40.87K

AFFIRM HLDGS INC

SOLE

COM CL A

Shares356.56K

TypeSH

Market value$24.65M

3.28%

Sole

309.23K

Shared

0.00

None

47.34K

MAPLEBEAR INC

SOLE

COM

Shares453.99K

TypeSH

Market value$20.54M

2.73%

Sole

385.51K

Shared

0.00

None

68.48K

PALANTIR TECHNOLOGIES INC

SOLE

CL A

Shares138.01K

TypeSH

Market value$18.81M

2.50%

Sole

119.59K

Shared

0.00

None

18.41K

CREDO TECHNOLOGY GROUP HOLDI

SOLE

ORDINARY SHARES

Shares190.32K

TypeSH

Market value$17.62M

2.34%

Sole

172.02K

Shared

0.00

None

18.30K

ELASTIC N V

SOLE

ORD SHS

Shares184.35K

TypeSH

Market value$15.55M

2.07%

Sole

161.32K

Shared

0.00

None

23.04K

CLEARWATER ANALYTICS HLDGS I

SOLE

CL A

Shares667.28K

TypeSH

Market value$14.63M

1.95%

Sole

649.78K

Shared

0.00

None

17.50K

MIRION TECHNOLOGIES INC

SOLE

COM CL A

Shares555.38K

TypeSH

Market value$11.96M

1.59%

Sole

484.87K

Shared

0.00

None

70.51K

CCC INTELLIGENT SOLUTIONS HL

SOLE

COM

Shares1.08M

TypeSH

Market value$10.14M

1.35%

Sole

943.91K

Shared

0.00

None

133.89K

UNITY SOFTWARE INC

SOLE

COM

Shares405.53K

TypeSH

Market value$9.81M

1.31%

Sole

355.38K

Shared

0.00

None

50.16K

JFROG LTD

SOLE

ORD SHS

Shares216.78K

TypeSH

Market value$9.51M

1.27%

Sole

188.50K

Shared

0.00

None

28.29K

NCR ATLEOS CORPORATION

SOLE

COM SHS

Shares307.37K

TypeSH

Market value$8.77M

1.17%

Sole

271.17K

Shared

0.00

None

36.20K

PAGAYA TECHNOLOGIES LTD

SOLE

CL A NEW

Shares204.17K

TypeSH

Market value$4.35M

0.58%

Sole

184.16K

Shared

0.00

None

20.01K

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole	None
PEGASYSTEMS INCSOLE	COM	2.07M	SH	$112.19M 14.92%	1.93M	146.28K
FLEX LTDSOLE	ORD	1.30M	SH	$64.99M 8.64%	1.10M	197.67K
ISHARES TRSOLE	RUSSELL 2000 ETF	300K	SH	$64.74M 8.61%	300K	0.00
TOWER SEMICONDUCTOR LTDSOLE	SHS NEW	1.47M	SH	$63.62M 8.46%	1.43M	38.40K
MARVELL TECHNOLOGY INCSOLE	COM	710.17K	SH	$54.97M 7.31%	630.62K	79.55K
INTERDIGITAL INCSOLE	COM	236.57K	SH	$53.05M 7.05%	229.95K	6.62K
COHERENT CORPSOLE	COM	445.44K	SH	$39.74M 5.28%	396.80K	48.64K
WIX COM LTDSOLE	SHS	232.25K	SH	$36.80M 4.89%	188.75K	43.50K
GUIDEWIRE SOFTWARE INCSOLE	COM	150.71K	SH	$35.48M 4.72%	134.87K	15.84K
NCINO INCSOLE	COM	1.24M	SH	$34.66M 4.61%	1.09M	145.16K
DOCUSIGN INCSOLE	COM	325.92K	SH	$25.39M 3.38%	285.05K	40.87K
AFFIRM HLDGS INCSOLE	COM CL A	356.56K	SH	$24.65M 3.28%	309.23K	47.34K
MAPLEBEAR INCSOLE	COM	453.99K	SH	$20.54M 2.73%	385.51K	68.48K
PALANTIR TECHNOLOGIES INCSOLE	CL A	138.01K	SH	$18.81M 2.50%	119.59K	18.41K
CREDO TECHNOLOGY GROUP HOLDISOLE	ORDINARY SHARES	190.32K	SH	$17.62M 2.34%	172.02K	18.30K
ELASTIC N VSOLE	ORD SHS	184.35K	SH	$15.55M 2.07%	161.32K	23.04K
CLEARWATER ANALYTICS HLDGS ISOLE	CL A	667.28K	SH	$14.63M 1.95%	649.78K	17.50K
MIRION TECHNOLOGIES INCSOLE	COM CL A	555.38K	SH	$11.96M 1.59%	484.87K	70.51K
CCC INTELLIGENT SOLUTIONS HLSOLE	COM	1.08M	SH	$10.14M 1.35%	943.91K	133.89K
UNITY SOFTWARE INCSOLE	COM	405.53K	SH	$9.81M 1.31%	355.38K	50.16K
JFROG LTDSOLE	ORD SHS	216.78K	SH	$9.51M 1.27%	188.50K	28.29K
NCR ATLEOS CORPORATIONSOLE	COM SHS	307.37K	SH	$8.77M 1.17%	271.17K	36.20K
PAGAYA TECHNOLOGIES LTDSOLE	CL A NEW	204.17K	SH	$4.35M 0.58%	184.16K	20.01K