Csg Systems International Inc (CSGS) Institutional Ownership

Ownership Summary

Csg Systems International Inc (NASDAQ:CSGS) showed up in the 13F filings of 310 institutional investors as of December 2025.

• Collectively, these holders controlled 115.1% of Csg Systems International's outstanding shares in December 2025, up from 105.3% in September 2025.
• Their total shares held in CSGS increased 16.29% from the prior quarter, while the number of investors in Csg Systems International increased 17.42% year over year.
• During the quarter, 162 of these 310 funds increased positions in CSGS, 113 reduced exposure, and 35 held steady.
• The aggregate institutional position in Csg Systems International amounted to 32.18Mn shares as of December 2025, up by 4.51Mn shares quarter on quarter, and up 1.52Mn shares year over year.
• ALPINE ASSOCIATES MANAGEMENT INC. leads ownership in CSGS with 402.52K shares as of December 31, 2025, equal to 1.44% of outstanding shares.
• The largest buyers of Csg Systems International for the quarter ending December 2025 were ALPINE ASSOCIATES MANAGEMENT INC. (355.02K), SYQUANT CAPITAL SAS (220.45K), CPC Advisors, LLC (29.47K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (12.74K), Claro Advisors Inc. (3.71K).
• The largest sellers of Csg Systems International for the quarter ending December 2025 were Boston Trust Walden Corp (661.85K), Vest Financial, LLC (20.56K), SG Americas Securities, LLC (7.67K), FNY Investment Advisers, LLC (6.1K), RITHOLTZ WEALTH MANAGEMENT (4.91K).
• Csg Systems International's 10 largest shareholders as of December 2025 include ALPINE ASSOCIATES MANAGEMENT INC. (402.52K), SYQUANT CAPITAL SAS (310.14K), Hennessy Advisors Inc (139.77K), GHP Investment Advisors, Inc. (114.12K), Kendall Capital Management (55.36K), CHATHAM CAPITAL GROUP, INC. (43.09K), WEDGE CAPITAL MANAGEMENT L L P/NC (30.82K), CPC Advisors, LLC (29.47K), Vest Financial, LLC (26.92K), RITHOLTZ WEALTH MANAGEMENT (16.33K) per Business Quant data.