Joel Greenblatt - Gotham Asset Management
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    1749
Portfolio value:    $32,652,425,993
Holdings Activity Buys Sells    History
Holding/activity history for  CSG Systems International, Inc. (CSGS)
← All CSGS superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 36,267 <0.01 Reduce 15.27% <0.01 $79.94 $2,899,184 SEC
2025   Q4 42,804 0.01 Reduce 12.86% <0.01 $76.69 $3,282,639 SEC
2025   Q3 49,123 0.01 Add 32.93% <0.01 $64.38 $3,162,539 SEC
2025   Q2 36,955 0.01 Add 276.13% 0.01 $65.31 $2,413,531 SEC
2025   Q1 9,825 <0.01 Add 148.55% <0.01 $60.47 $594,118 SEC
2024   Q4 3,953 <0.01 Buy <0.01 $51.11 $202,038 SEC
2024   Q2 0 0.00 Sell 100.00% 0.01 SEC
2024   Q1 15,682 0.01 Buy 0.01 $51.54 $808,250 SEC
2023   Q2 0 0.00 Sell 100.00% <0.01 SEC
2023   Q1 3,924 <0.01 Buy <0.01 $53.70 $210,719 SEC
2021   Q3 0 0.00 Sell 100.00% 0.02 SEC
2021   Q2 10,076 0.02 Reduce 6.63% <0.01 $47.14 $475,000 SEC
2021   Q1 10,792 0.02 Add 49.95% <0.01 $44.85 $484,000 SEC
2020   Q4 7,197 0.01 Add 24.60% <0.01 $45.02 $324,000 SEC
2020   Q3 5,776 <0.01 Buy <0.01 $41.03 $237,000 SEC
2020   Q2 0 0.00 Sell 100.00% 0.04 SEC
2020   Q1 35,244 0.04 Reduce 13.36% <0.01 $41.85 $1,475,000 SEC
2019   Q4 40,680 0.04 Add 93.90% 0.02 $51.77 $2,106,000 SEC
2019   Q3 20,980 0.02 Add 61.12% <0.01 $51.67 $1,084,000 SEC
2019   Q2 13,021 0.01 Add 43.34% <0.01 $48.84 $636,000 SEC
2019   Q1 9,084 <0.01 Buy <0.01 $42.27 $384,000 SEC
2018   Q2 0 0.00 Sell 100.00% <0.01 SEC
2018   Q1 5,010 <0.01 Reduce 49.26% <0.01 $45.31 $227,000 SEC
2017   Q4 9,873 <0.01 Buy <0.01 $43.86 $433,000 SEC
2017   Q2 0 0.00 Sell 100.00% 0.03 SEC
2017   Q1 56,710 0.03 Reduce 44.71% 0.03 $37.81 $2,144,000 SEC
2016   Q4 102,564 0.07 Reduce 48.68% 0.05 $48.40 $4,964,000 SEC
2016   Q3 199,840 0.11 Reduce 25.11% 0.03 $41.33 $8,259,000 SEC
2016   Q2 266,855 0.13 Reduce 23.54% 0.04 $40.31 $10,757,000 SEC
2016   Q1 349,025 0.18 Add 14.60% 0.02 $45.16 $15,762,000 SEC
2015   Q4 304,548 0.12 Add 1.06% <0.01 $35.98 $10,958,000 SEC
2015   Q3 301,347 0.09 Reduce 4.82% <0.01 $30.80 $9,281,000 SEC
2015   Q2 316,614 0.09 Buy 0.09 $31.66 $10,024,000 SEC
2015   Q1 0 0.00 Sell 100.00% <0.01 SEC
2014   Q4 11,770 <0.01 Buy <0.01 $25.06 $295,000 SEC
2014   Q2 0 0.00 Sell 100.00% 0.06 SEC
2014   Q1 155,501 0.06 Buy 0.06 $26.04 $4,049,000 SEC
2013   Q3 0 0.00 Sell 100.00% 0.03 SEC
2013   Q2 34,613 0.03 Reduce 63.94% 0.07 $21.78 $754,000 SEC
2013   Q1 95,989 0.11 Reduce 18.02% 0.02 $21.19 $2,034,000 SEC
2012   Q4 117,086 0.13 Add 25.18% 0.03 $18.18 $2,129,000 SEC
2012   Q3 93,532 0.15 Add 14.63% 0.02 $22.49 $2,104,000 SEC
2012   Q2 81,593 0.11 Buy 0.11 $17.28 $1,410,000 SEC
2011   Q2 0 0.00 Sell 100.00% 0.28 SEC
2011   Q1 43,427 0.28 Add 73.31% 0.12 $19.94 $866,000 SEC
2010   Q4 25,057 0.17 $18.96 $475,000 SEC