GABELLI & Co INVESTMENT ADVISERS, INC.

Position in CSGS — Csg Systems International Inc

CIK 932724 Rye, NY

Position in CSGS

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$7,640,505

+$3,365,038 QoQ

Shares Held

95,578

+71.4% QoQ

Ownership

0.335%

of shares outstanding

% of Portfolio

1.23%

of 13F equity value

Holder Rank

#57

of 290 holders

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

GABELLI & Co INVESTMENT ADVISERS, INC. holds $30,870,664 across 4 Software - Application names. CSGS ranks #2 (24.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CWAN	Clearwater Analytics Holdings, Inc.	782,340	$18,502,341
2	CSGS	Csg Systems International Inc This page	95,578	$7,640,505
3	SEMR	SEMrush Holdings, Inc.	279,824	$3,341,098
4	ONTF	ON24 INC.	171,200	$1,386,720

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,640,505	95,578	+71.4%	Shares	Sole	2026-05-14
2025-12-31	$4,275,467	55,750	—	Shares	Sole	2026-02-05
No filing history on record for this holder in this stock.