SS&C TECHNOLOGIES HOLDINGS (SSNC) Stock Institutional Trading Activity


SS&C TECHNOLOGIES HOLDINGS (SSNC) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Hancock Classic Value, Turtle Creek Asset Management, Cantillon Capital Management, Vulcan Value Partners, and Olstein Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2019Cantillon Capital ManagementSell-25,2544,237,401$218,523
Q3 2019Turtle Creek Asset ManagementBuy957,5202,812,915$145,062
Q2 2019Torray FundSell-14,217317,827$18,310
Q2 2019Renaissance Technologies LLCSell-192,000311,600$17,951
Q2 2019Cantillon Capital ManagementBuy711,5144,262,655$245,572
Q2 2019Turtle Creek Asset ManagementBuy101,3001,855,395$106,889
Q1 2019Torray FundBuy9,076332,044$21,148
Q1 2019Cantillon Capital ManagementSell-10,8083,551,141$226,172
Q1 2019Turtle Creek Asset ManagementSell-219,2501,754,095$111,718
Q4 2018Torray FundBuy322,968322,968$14,569
Q4 2018Cantillon Capital ManagementBuy963,8783,561,949$160,679
Q4 2018Turtle Creek Asset ManagementBuy390,3551,973,345$89,018
Q3 2018Cantillon Capital ManagementSell-165,4752,598,071$147,648
Q3 2018Hancock Classic ValueBuy62312,108$688
Q3 2018Turtle Creek Asset ManagementBuy14,3001,582,990$89,961
Q2 2018Cantillon Capital ManagementSell-70,9192,763,546$143,428
Q2 2018Hancock Classic ValueBuy11,48511,485$596
Q2 2018Turtle Creek Asset ManagementBuy8,2441,568,690$81,415
Q1 2018Renaissance Technologies LLCSell-7,200503,600$27,013
Q1 2018Cantillon Capital ManagementBuy1,192,7072,834,465$152,040
Q1 2018Turtle Creek Asset ManagementSell-241,8501,560,446$83,702
Q4 2017Renaissance Technologies LLCSell-165,000510,800$20,677
Q4 2017Cantillon Capital ManagementSell-116,8071,641,758$66,458
Q4 2017Vulcan Value PartnersBuy3,708,2903,708,290$150,111
Q4 2017Turtle Creek Asset ManagementSell-56,0041,802,296$72,957
Q3 2017Renaissance Technologies LLCBuy123,200675,800$27,133
Q3 2017Cantillon Capital ManagementSell-37,7001,758,565$70,606
Q3 2017Turtle Creek Asset ManagementSell-60,8001,858,300$74,611
Q2 2017Renaissance Technologies LLCBuy77,500552,600$21,225
Q2 2017Cantillon Capital ManagementSell-80,8951,796,265$68,995

Frequently asked questions about SSNC activity

  • Which institutional owners are buying SSNC?

    Institutional owners buying SSNC 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 SSNC activity?

    "Buy" means an investor increased their reported position in SSNC compared to the prior reporting period. This reflects growing exposure to SS&C TECHNOLOGIES HOLDINGS (SSNC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SSNC increasing?

    Institutional interest in SSNC 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.