CSG Systems International Inc
CSGSDelisted May 14, 2026- Industry
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001005757
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.
13F holders, Q1 2026
Institutional positions in CSG Systems International Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
CSGS is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 293
- −20 vs. Q4 2025
- Shares held
- 30.9M
- +3.43M (+12.5%) vs. Q4 2025
- Total value
- $2.47B
- +$360.0M (+17.1%) vs. Q4 2025
- New holders
- 47
- 92 more added
- Sold out
- 67
- 110 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSGS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 4 | $852.3K |
| Q1 2026 | 293 | $2.47B |
| Q4 2025 | 319 | $2.36B |
| Q3 2025 | 288 | $1.88B |
| Q2 2025 | 295 | $1.90B |
| Q1 2025 | 285 | $1.74B |
| Q4 2024 | 264 | $1.49B |
| Q3 2024 | 257 | $1.42B |
| Q2 2024 | 235 | $1.20B |
| Q1 2024 | 261 | $1.63B |
| Q4 2023 | 239 | $1.63B |
| Q3 2023 | 227 | $1.50B |
| Q2 2023 | 243 | $1.54B |
| Q1 2023 | 238 | $1.57B |
| Q4 2022 | 250 | $1.68B |
| Q3 2022 | 224 | $1.60B |
| Q2 2022 | 260 | $1.82B |
| Q1 2022 | 264 | $1.97B |
| Q4 2021 | 250 | $1.82B |
| Q3 2021 | 221 | $1.48B |
| Q2 2021 | 214 | $1.47B |
| Q1 2021 | 221 | $1.37B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding CSG Systems International Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| River Road Asset Management, LLC | 0 | $0 | 0.00% | −54,854−100.0% | Sold out |
| Willis Investment Counsel | 0 | $0 | 0.00% | −54,097−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −51,900−100.0% | Sold out |
| Leuthold Group, LLC | 0 | $0 | 0.00% | −46,602−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −42,303−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −40,516−100.0% | Sold out |
| Kintayl Capital LP | 0 | $0 | 0.00% | −32,713−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −23,991−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −20,495−100.0% | Sold out |
| Nine Masts Capital Ltd | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −19,141−100.0% | Sold out |
| Wakefield Asset Management LLLP | 0 | $0 | 0.00% | −16,354−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| William Blair Investment Management, LLC | 0 | $0 | 0.00% | −12,766−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −12,102−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −10,049−100.0% | Sold out |
| Oak Associates, Ltd | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −9,620−100.0% | Sold out |
| Next Capital Management LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −8,030−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −7,720−100.0% | Sold out |
| Evolve Private Wealth, LLC | 0 | $0 | 0.00% | −7,386−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −5,007−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Westerly Capital Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −4,840−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −4,760−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −4,571−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,258−100.0% | Sold out |
| Klein Pavlis & Peasley Financial, Inc. | 0 | $0 | 0.00% | −4,095−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −3,627−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −3,581−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −3,356−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −3,319−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −3,273−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −3,236−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −3,136−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −3,053−100.0% | Sold out |
| Occidental Asset Management, LLC | 0 | $0 | 0.00% | −2,928−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −2,922−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −2,914−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −2,740−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −2,711−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −2,302−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −2,134−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −3,076−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,901−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −803−100.0% | Sold out |
| Copeland Capital Management, LLC | 0 | $0 | 0.00% | −374−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −183−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −167−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| DV Trading LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| NDVR, Inc. | – | – | – | – | Not filed |
| EMC Capital Management | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |