CSG Systems International Inc

CSGSDelisted May 14, 2026

Industry: Services-Computer Processing & Data Preparation
SEC CIK: 0001005757

SEC filings (opens in a new tab)

CSG Systems International Inc was delisted on May 14, 2026; its insiders filed their last Form 4 on May 18, 2026; 293 institutions reported holding it in 13F filings for Q1 2026, worth $2.47B in total; no superinvestor held it.

Q3 2021 vs. Q2 2021

How the institutions holding CSG Systems International Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of CSGS: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Of which not filed for Q3 2021	Q3 2021	Change
Holders	214	2	221	+9
Shares	31.1M	916.4K	30.8M	+613.0K (+2.0%)
Value	$1.47B	$43.2M	$1.48B	+$60.3M (+4.2%)

2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (23)

Institutions that held CSG Systems International Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to CSGS in Q3 2021
Institution	Shares	Value	% of portfolio
Martingale Asset Management L P	47,648	$2.30M	0.03%
Skandinaviska Enskilda Banken AB (publ)	22,600	$1.09M	0.01%
HRT Financial LP	19,032	$917.0K	0.01%
SummerHaven Investment Management, LLC	18,235	$879.0K	0.51%
Maryland State Retirement & Pension System	12,997	$635.0K	0.02%
Alphasimplex Group, LLC	9,292	$448.0K	0.37%
KBC Group NV	8,953	$432.0K	0.00%
Grantham, Mayo, Van Otterloo & Co. LLC	8,200	$395.0K	0.00%
Connor, Clark & Lunn Investment Management Ltd.	7,481	$361.0K	0.00%
Jane Street Group, LLC	6,489	$313.0K	0.00%
CWM Advisors, LLC	4,884	$235.0K	0.03%
Hennion & Walsh Asset Management, Inc.	4,797	$231.0K	0.01%
Wedge Capital Management L L P	4,243	$205.0K	0.00%
Healthcare of Ontario Pension Plan Trust Fund	3,400	$164.0K	0.00%
US Asset Management LLC	1,130	$54.0K	0.05%
Robeco Institutional Asset Management B.V.	733	$35.0K	0.00%
Harel Insurance Investments & Financial Services Ltd.	579	$28.0K	0.00%
Dark Forest Capital Management LP	229	$11.0K	0.00%
American Portfolios Advisors	150	$7.23K	0.00%
TCI Wealth Advisors, Inc.	109	$5.00K	0.00%
Old Second National Bank of Aurora	36	$2.00K	0.00%
Patriot Financial Group Insurance Agency, LLC	40	$2.00K	0.00%
Bell Investment Advisors, Inc	11	$1.00K	0.00%

Sold out (14)

Institutions that held CSG Systems International Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of CSGS in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Pacer Advisors, Inc.	58,672	$2.77M
Squarepoint Ops LLC	35,585	$1.68M
AlphaCrest Capital Management LLC	22,000	$1.04M
Marshall Wace, LLP	20,308	$958.0K
Balyasny Asset Management LLC	18,135	$856.0K
Cubist Systematic Strategies, LLC	14,740	$695.0K
Anchor Capital Advisors LLC	10,977	$518.0K
Gotham Asset Management, LLC	10,076	$475.0K
Ergoteles LLC	8,400	$396.0K
Jefferies Group LLC	5,000	$235.9K
Schonfeld Strategic Advisors LLC	4,500	$213.0K
Advisory Services Network, LLC	3,329	$157.0K
Savior LLC	86	$4.00K
Liberty Wealth Management LLC	23	$1.00K

Not filed for Q3 2021 yet (2)

Institutions that held CSG Systems International Inc at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSGS in Q2 2021 that haven't filed for Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
Investment Counselors of Maryland LLC	876,678	$41.4M
CWM, LLC	39,763	$1.88M