GREAT LAKES ADVISORS, LLC

Position in CSGS — Csg Systems International Inc

CIK 1078013 CHICAGO, IL

Position in CSGS

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$2,808,292

-$59,147 QoQ

Shares Held

35,130

-6.0% QoQ

Ownership

0.123%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#82

of 290 holders

Holding Since

Mar 2024

9 quarters on record

Voting authority Sole 84.21861656703672.ToString("F0")% Shared 0.ToString("F0")% None 15.781383432963278.ToString("F0")%

Technology · as of Mar 31, 2026

GREAT LAKES ADVISORS, LLC holds $40,605,133 across 20 Software - Application names. CSGS ranks #4 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SSNC	SS&C Technologies Holdings Inc	220,284	$14,884,589
2	CDNS	Cadence Design Systems Inc	12,546	$3,486,156
3	LYFT	Lyft, Inc.	222,072	$2,953,557
4	CSGS	Csg Systems International Inc This page	35,130	$2,808,292
5	NATL	NCR Atleos Corp	57,335	$2,498,658
6	U	Unity Software Inc.	107,909	$2,367,522
7	CVLT	Commvault Systems Inc	29,532	$2,300,247
8	DAVE	Dave Inc./DE	12,075	$2,102,136

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,808,292	35,130	-6.0%	Shares	Sole	2026-05-12
2025-12-31	$2,867,439	37,390	-30.9%	Shares	Sole	2026-02-12
2025-09-30	$3,481,477	54,077	-48.6%	Shares	Sole	2025-11-03
2025-06-30	$6,877,077	105,299	-11.2%	Shares	Sole	2025-08-11
2025-03-31	$7,173,797	118,634	-1.9%	Shares	Sole	2025-05-16
2024-12-31	$6,182,521	120,965	-3.9%	Shares	Sole	2025-02-10
2024-09-30	$6,122,748	125,853	-4.4%	Shares	Sole	2024-11-04
2024-06-30	$5,420,771	131,668	-2.9%	Shares	Sole	2024-08-06
2024-03-31	$6,989,751	135,618	—	Shares	Sole	2024-05-08
No filing history on record for this holder in this stock.