CSG Systems IntlCSGS
13F holders, Q1 2026 (March 31)293holders −26
40new positions
65sold out
7famous investors
$79.85avg. 13F price*
At the end of Q1 2026, 293 institutions reported holding CSG Systems Intl Inc. (CSGS) in their 13F filings, down 26 from Q4 2025. 40 opened new positions and 65 sold out. The largest holders were BlackRock, Inc. ($327.3M), Vanguard Portfolio Management LLC ($143.3M) and UBS Group AG ($115.1M). 7 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- CSG Systems Intl Inc.
- CUSIP
- 126349109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 40 | $139.0M |
| Exits | 65 | $171.9M |
All 13F filers, Q4 2025 → Q1 2026: 6,285,533 shares bought and 6,081,740 shares sold, net +203,793 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 293 holders
| BlackRock, Inc. | 0.01% | Add +0.8% | 4,094,650 | $327.3M |
| Vanguard Portfolio Management LLC | 0.01% | — | 1,792,485 | $143.3M |
| UBS Group AG | 0.02% | Add +1633.6% | 1,439,487 | $115.1M |
| Fuller & Thaler Asset Management, Inc. | 0.38% | Reduce -0.1% | 1,415,709 | $113.2M |
| Vanguard Capital Management LLC | 0.00% | — | 1,214,334 | $97.1M |
| State Street Corp. | 0.00% | Add +0.3% | 1,063,835 | $85.4M |
| Nexpoint Asset Management, L.P. | 5.02% | Add +113.2% | 895,961 | $71.6M |
| Geode Capital Management, LLC | 0.00% | Add +2.7% | 848,423 | $67.8M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -28.6% | 838,419 | $67.0M |
| Magnetar Financial LLC | 0.70% | Add +0.4% | 807,431 | $64.5M |
| Millennium Management | 0.04% | Add +96.7% | 581,782 | $46.5M |
| Alliancebernstein L.P. | 0.01% | Add +36.7% | 596,502 | $45.7M |
| Morgan Stanley | 0.00% | Reduce -2.3% | 561,671 | $44.9M |
| AQR Arbitrage LLC | 0.85% | Add +7.6% | 541,948 | $43.3M |
| Royal Bank of Canada | 0.01% | Add +2.9% | 505,844 | $40.4M |
| Allianz Asset Management GmbH | 0.05% | Add +27.3% | 490,139 | $39.2M |
| Man Group plc | 0.08% | New | 465,729 | $37.2M |
| First Trust Advisors LP | 0.03% | Reduce -35.0% | 465,034 | $37.2M |
| Oddo BHF Asset Management Sas | 1.33% | New | 420,000 | $33.6M |
| Alpine Associates Management Inc. | 1.90% | Add +747.4% | 402,515 | $32.2M |
| LSV Asset Management | 0.07% | Reduce -57.2% | 397,170 | $31.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.8% | 390,993 | $31.3M |
| Wells Fargo & Company | 0.01% | Reduce -4.1% | 372,071 | $29.7M |
| Deutsche Bank AG | 0.01% | Add +3.0% | 355,132 | $28.4M |
| Bragg Financial Advisors, Inc | 0.86% | Reduce -17.1% | 339,228 | $27.1M |
| Value Holdings Management Co. LLC | 4.38% | No change | 338,180 | $27.0M |
| Invesco Ltd. | 0.00% | Reduce -1.8% | 330,329 | $26.4M |
| Sagefield Capital LP | 1.87% | Add +19.8% | 324,506 | $25.9M |
| Syquant Capital Sas | 3.87% | Add +245.8% | 310,140 | $24.8M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.04% | Add +861.9% | 308,247 | $24.6M |
| Barclays PLC | 0.01% | Reduce -10.3% | 308,014 | $24.6M |
| Northern Trust Corp. | 0.00% | Add +1.6% | 304,796 | $24.4M |
| JPMorgan Chase & Co. | 0.00% | Add +5.1% | 285,306 | $22.8M |
| FIL Ltd | 0.02% | Reduce -0.1% | 282,169 | $22.6M |
| Two Sigma Investments, LP | 0.02% | Add +1217.5% | 278,300 | $22.2M |
| Capula Management Ltd | 0.18% | New | 257,088 | $20.6M |
| HSBC Holdings PLC | 0.01% | Reduce -2.4% | 247,635 | $19.8M |
| FMR LLC | 0.00% | Add +2251.0% | 223,626 | $17.9M |
| Groupe la Francaise | 0.22% | Add +139.1% | 199,677 | $16.0M |
| Principal Financial Group Inc. | 0.01% | Add +19.8% | 187,533 | $15.0M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 187,065 | $15.0M |
| Marshall Wace, LLP | 0.01% | Add +30.0% | 170,700 | $13.6M |
| ProShare Advisors LLC | 0.02% | Reduce -13.7% | 162,507 | $13.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.9% | 161,713 | $12.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +112.0% | 154,684 | $12.4M |
| Renaissance Technologies | 0.02% | New | 154,122 | $12.3M |
| Centiva Capital, LP | 0.56% | New | 150,050 | $12.0M |
| Credit Industriel Et Commercial | 2.10% | Add +97.3% | 148,867 | $11.9M |
| Bank of America Corp. | 0.00% | Add +9.4% | 143,073 | $11.4M |
| Hennessy Advisors Inc. | 0.40% | Reduce -3.4% | 139,767 | $11.2M |
| Gabelli Funds LLC | 0.07% | Add +61.3% | 127,540 | $10.2M |
| GHP Investment Advisors, Inc. | 0.38% | Reduce -0.1% | 114,117 | $9.1M |
| Defiance ETFs, LLC | 0.13% | Reduce -27.9% | 111,637 | $8.9M |
| Penserra Capital Management LLC | 0.10% | Reduce -27.9% | 111,637 | $8.9M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.04% | Reduce -0.0% | 106,680 | $8.5M |
| Carmignac Gestion | 0.13% | No change | 103,097 | $8.2M |
| Public Sector Pension Investment Board | 0.02% | Add +2.8% | 96,620 | $7.7M |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 1.14% | Add +71.4% | 95,578 | $7.6M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -73.2% | 93,568 | $7.5M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -87.7% | 90,868 | $7.3M |
| Nuveen, LLC | 0.00% | Reduce -7.0% | 89,194 | $7.1M |
| Verition Fund Management LLC | 0.07% | Reduce -52.0% | 83,468 | $6.7M |
| American Century Companies Inc. | 0.00% | Add +0.1% | 82,832 | $6.6M |
| Kapitalo Investimentos Ltda | 1.16% | New | 77,074 | $6.2M |
| Abc Arbitrage SA | 0.80% | Reduce -10.0% | 75,205 | $6.0M |
| Rhumbline Advisers | 0.01% | Add +2.0% | 75,107 | $6.0M |
| Governors Lane LP | 0.73% | No change | 72,540 | $5.8M |
| Legal & General Group Plc | 0.00% | Reduce -6.8% | 70,708 | $5.7M |
| Canada Pension Plan Investment Board | 0.00% | Add +2543.5% | 60,800 | $4.9M |
| Swiss National Bank | 0.00% | Reduce -6.2% | 56,400 | $4.5M |
| Kendall Capital Management | 0.91% | Reduce -7.7% | 55,355 | $4.4M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Reduce -4.3% | 53,553 | $4.3M |
| AQR Capital Management | 0.00% | Reduce -0.4% | 49,948 | $4.0M |
| Ameriprise Financial Inc. | 0.00% | Reduce -1.4% | 47,477 | $3.8M |
| Edgestream Partners, L.P. | 0.12% | New | 46,997 | $3.8M |
| New York Life Investment Management LLC | 0.03% | Add +21.4% | 43,382 | $3.5M |
| Chatham Capital Group, Inc. | 0.50% | Reduce -10.0% | 43,088 | $3.4M |
| HERALD INVESTMENT MANAGEMENT Ltd | 0.46% | No change | 41,240 | $3.3M |
| LMR Partners LLP | 0.04% | Add +99.3% | 39,718 | $3.2M |
| WINTON GROUP Ltd | 0.11% | Add +10.3% | 39,191 | $3.1M |
| Gotham Asset Management | 0.01% | Reduce -15.3% | 36,267 | $2.9M |
| California State Teachers Retirement System | 0.00% | Add +30.0% | 35,285 | $2.8M |
| Great Lakes Advisors, LLC | 0.02% | Reduce -6.0% | 35,130 | $2.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +15.1% | 33,296 | $2.7M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -1.4% | 32,005 | $2.6M |
| Wedge Capital Management L L P | 0.05% | Reduce -2.7% | 30,822 | $2.5M |
| RBF Capital, LLC | 0.12% | No change | 30,032 | $2.4M |
| HRT Financial LP | 0.01% | Add +25.0% | 29,654 | $2.4M |
| CPC Advisors, LLC | 0.38% | New | 29,467 | $2.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -37.8% | 28,574 | $2.3M |
| Prudential Financial Inc. | 0.00% | Add +10.2% | 28,144 | $2.2M |
| Vest Financial, LLC | 0.03% | Reduce -43.3% | 26,925 | $2.2M |
| Skandinaviska Enskilda Banken AB (publ) | 0.05% | Reduce -33.8% | 26,732 | $2.1M |
| Polar Asset Management Partners Inc. | 0.07% | No change | 25,158 | $2.0M |
| O'shaughnessy Asset Management, LLC | 0.01% | Reduce -23.0% | 24,905 | $2.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 24,817 | $2.0M |
| Dean Investment Associates, LLC | 0.27% | Reduce -16.1% | 24,072 | $1.9M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -0.5% | 23,224 | $1.9M |
| Susquehanna International Group, LLP | 0.00% | Reduce -74.3% | 23,142 | $1.8M |
| Raymond James Financial Inc. | 0.00% | Reduce -83.8% | 22,479 | $1.8M |
"% of holder's portfolio" is CSGS's weight in each manager's 13F, not the share of CSG Systems Intl Inc. the manager owns.