CSG SYSTEMS INTL INC (CSGS) Institutional Ownership Changes & 13F Activity

CSG SYSTEMS INTL INC (CSGS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Nexpoint Asset Management, L.P., Man Group Plc, Oddo Bhf Asset Management Sas, Goldman Sachs Group Inc, and Millennium Management Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Neuberger Berman Group LlcSell-76-2.2%3,396$271.48KQ1 2026Oct 27, 2026
Oxford Asset Management LlpSell-21,472-70.6%8,936$714.34KQ1 2026Aug 14, 2026
Wells Fargo & Company/MnSell-15,986-4.1%372,071$29.74MQ1 2026Jul 08, 2026
Oddo Bhf Asset Management SasBuy+420,000—420,000$33.57MQ1 2026May 18, 2026
Edgestream Partners, L.P.Buy+46,997—46,997$3.76MQ1 2026May 18, 2026
Bank Of America CorpBuy+12,266+9.4%143,073$11.44MQ1 2026May 18, 2026
California State Teachers Retirement SystemBuy+8,134+30.0%35,285$2.82MQ1 2026May 18, 2026
AmundiBuy+1,832+11.7%17,524$1.40MQ1 2026May 18, 2026
Nexpoint Asset Management, L.P.Buy+475,701+113.2%895,961$71.62MQ1 2026May 15, 2026
Man Group PlcBuy+465,729—465,729$37.23MQ1 2026May 15, 2026
Goldman Sachs Group IncSell-336,698-28.7%838,419$67.02MQ1 2026May 15, 2026
Millennium Management LlcBuy+285,993+96.7%581,782$46.51MQ1 2026May 15, 2026
Two Sigma Investments, LpBuy+257,176+1217.5%278,300$22.25MQ1 2026May 15, 2026
Qube Research & Technologies LtdSell-255,214-73.2%93,568$7.48MQ1 2026May 15, 2026
Fmr LlcBuy+214,114+2251.0%223,626$17.88MQ1 2026May 15, 2026
Alliancebernstein L.P.Buy+160,125+36.7%596,502$45.75MQ1 2026May 15, 2026
Water Island Capital LlcSell-130,497-86.6%20,223$1.62MQ1 2026May 15, 2026
Verition Fund Management LlcSell-90,560-52.0%83,468$6.67MQ1 2026May 15, 2026
Bragg Financial Advisors, IncSell-69,758-17.1%339,228$27.12MQ1 2026May 15, 2026
Susquehanna International Group, LlpSell-66,972-74.3%23,142$1.85MQ1 2026May 15, 2026
Canada Pension Plan Investment BoardBuy+58,500+2543.5%60,800$4.86MQ1 2026May 15, 2026
Sagefield Capital LpBuy+53,682+19.8%324,506$25.94MQ1 2026May 15, 2026
Citadel Advisors LlcSell-47,366-90.9%4,722$377.48KQ1 2026May 15, 2026
Defiance Etfs, LlcSell-43,199-27.9%111,637$8.92MQ1 2026May 15, 2026
Marshall Wace, LlpBuy+39,414+30.0%170,700$13.65MQ1 2026May 15, 2026
Aqr Arbitrage LlcBuy+38,253+7.6%541,948$43.32MQ1 2026May 15, 2026
Nomura Asset Management International Inc.Sell-36,210-92.8%2,790$223.00KQ1 2026May 15, 2026
Barclays PlcSell-35,311-10.3%308,014$24.62MQ1 2026May 15, 2026
Skandinaviska Enskilda Banken Ab (Publ)Sell-27,000-66.9%13,366$1.07MQ1 2026May 15, 2026
Fortress Investment Group LlcBuy+22,290—22,290$1.78MQ1 2026May 15, 2026
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Frequently asked questions about CSGS activity

  • Which institutional owners are buying CSGS?

    Institutional owners buying CSGS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CSGS activity?

    "Buy" means an investor increased their reported position in CSGS compared to the prior reporting period. This reflects growing exposure to CSG SYSTEMS INTL INC (CSGS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CSGS increasing?

    Institutional interest in CSGS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.