# CSG SYS INTL INC COM

CSG SYS INTL INC COM is a security (CUSIP 126349109) tracked across SEC portfolio filings. 192 institutional managers reported $1.7B on Form 13F as of 2026-06-30; 18 registered fund positions totaling $59.1M via N-PORT as of 2026-04-30.

## Summary

- Issuer: CSG SYS INTL INC
- Class: COM
- CUSIP: 126349109
- Asset category: EC
- 13F holders: 192
- 13F value: $1.7B
- 13F period: 2026-06-30
- N-PORT fund positions: 18
- N-PORT value: $59.1M
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 192 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $245.6M | 3,202,544 |
| UBS Group AG | Zurich, V8 | $115.1M | 1,439,487 |
| FULLER & THALER ASSET MANAGEMENT, INC. | San Mateo, CA | $113.2M | 1,415,709 |
| [NEXPOINT ASSET MANAGEMENT, L.P.](https://search.stillhousedata.com/firm/149653) | Dallas, TX | $71.6M | 895,961 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $67.8M | 848,423 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $67.0M | 838,419 |
| Magnetar Financial LLC | Evanston, IL | $64.5M | 807,431 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $46.5M | 581,782 |
| [ALLIANCEBERNSTEIN L.P.](https://search.stillhousedata.com/firm/108477) | NASHVILLE, TN | $45.7M | 596,502 |
| MORGAN STANLEY | NEW YORK, NY | $44.9M | 561,671 |
| [AQR Arbitrage LLC](https://search.stillhousedata.com/firm/114626) | Greenwich, CT | $43.3M | 541,948 |
| Royal Bank of Canada | TORONTO, A6 | $40.4M | 505,844 |
| Allianz Asset Management GmbH | MUNICH, 2M | $39.2M | 490,139 |
| Man Group plc | LONDON, X0 | $37.2M | 465,729 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $37.2M | 465,034 |

## Top fund holders (N-PORT)

_Showing 15 of 18 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $24.1M | 2.96% |
| [Fidelity SAI Merger Arbitrage Fund](https://search.stillhousedata.com/fund/S000091043) | Fidelity Greenwood Street Trust | $14.5M | 253.42% |
| [FPA Queens Road Small Cap Value Fund](https://search.stillhousedata.com/fund/S000004901) | Bragg Capital Trust | $9.3M | 192.67% |
| GDL Fund | GDL Fund | $4.3M | 375.21% |
| [FPA Capital Fund, Inc.](https://search.stillhousedata.com/fund/S000010862) | FPA CAPITAL FUND INC | $3.8M | 176.57% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $3.6M | 7.55% |
| [NYLI Merger Arbitrage ETF](https://search.stillhousedata.com/fund/S000025931) | New York Life Investments ETF Trust | $3.4M | 137.21% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.2M | 0.20% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.1M | 0.38% |
| [BNY Mellon Smallcap Stock Index Fund](https://search.stillhousedata.com/fund/S000000132) | BNY MELLON INDEX FUNDS, INC. | $1.1M | 12.87% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $894K | 4.01% |
| [The Gabelli ABC Fund](https://search.stillhousedata.com/fund/S000001070) | Gabelli Investor Funds Inc | $640K | 15.37% |
| [PIMCO Global Managed Asset Allocation Portfolio](https://search.stillhousedata.com/fund/S000024339) | PIMCO Variable Insurance Trust | $360K | 13.02% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $310K | 7.39% |
| [Comstock Capital Value Fund](https://search.stillhousedata.com/fund/S000001057) | Comstock Funds, Inc. | $280K | 272.32% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/126349109.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.