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Citadel Advisors LLC

SEC CIK
0001423053
Latest filing
Sep 1, 2026

SSNC holding history

SS&C Technologies Holdings Inc in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

SSNC overviewAll 13F holders of SSNCFull Q2 2026 holdings

Shares (Q2 2026)
5,905,599
Value
$366.4M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of SSNC by Citadel Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20265,905,599$366.4M0.2%+330,309+5.9%AddedHolders
Q1 20265,575,290$376.7M0.3%+4,828,097+646.2%AddedHolders
Q4 2025747,193$65.3M<0.1%+27,691+3.8%AddedHolders
Q3 2025719,502$63.9M0.1%+371,621+106.8%AddedHolders
Q2 2025347,881$28.8M<0.1%−350,764−50.2%ReducedHolders
Q1 2025698,645$58.4M0.1%+305,823+77.9%AddedHolders
Q4 2024392,822$29.8M<0.1%−3,408,388−89.7%ReducedHolders
Q3 20243,801,210$282.1M0.3%+265,403+7.5%AddedHolders
Q2 20243,535,807$221.6M0.2%+132,675+3.9%AddedHolders
Q1 20243,403,132$219.1M0.2%+420.0%AddedHolders
Q4 20233,403,090$208.0M0.2%+2,775,877+442.6%AddedHolders
Q3 2023627,213$33.0M<0.1%+485,753+343.4%AddedHolders
Q2 2023141,460$8.57M<0.1%−1,279,721−90.0%ReducedHolders
Q1 20231,421,181$80.3M0.1%−658,501−31.7%ReducedHolders
Q4 20222,079,682$108.3M0.1%+1,073,702+106.7%AddedHolders
Q3 20221,005,980$48.0M0.1%+598,760+147.0%AddedHolders
Q2 2022407,220$23.6M<0.1%+376,970+1,246.2%AddedHolders
Q1 202230,250$2.27M<0.1%−890,062−96.7%ReducedHolders
Q4 2021920,312$75.4M0.1%−58,282−6.0%ReducedHolders
Q3 2021978,594$67.9M0.1%+585,801+149.1%AddedHolders
Q2 2021392,793$28.3M<0.1%−108,392−21.6%ReducedHolders
Q1 2021501,185$35.0M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.