X0508 4 2026-02-13 false 0001402436 SS&C Technologies Holdings Inc SSNC 0001571080 Kanwar Rahul 80 LAMBERTON ROAD WINDSOR CT 06095 false true false false President & COO false Common Stock 2026-02-13 4 M false 210715 A 284812 D Common Stock 2026-02-13 4 F false 116158 72.09 D 168654 D Common Stock 2026-02-14 4 M false 11418 A 180072 D Common Stock 2026-02-14 4 F false 4663 72.09 D 175409 D Performance Stock Units 2026-02-13 4 A false 210715 0 A Common Stock 210715 210715 D Performance Stock Units 2026-02-13 4 M false 210715 0 D Common Stock 210715 0 D Stock Option (right to buy) 72.09 2026-02-13 4 A false 195695 0 A 2036-02-13 Common Stock 195695 195695 D Restricted Stock Units 2026-02-13 4 A false 41615 0 A Common Stock 41615 41615 D Restricted Stock Units 2026-02-14 4 M false 11418 0 D Common Stock 11418 22559 D Restricted stock units and performance stock units convert into common stock on a one-for-one basis. The performance stock units were granted on March 2, 2023 and became eligible to vest upon certification by the Compensation Committee on February 13, 2026 that performance goals for the FY2023-FY2025 period were achieved at 200% of target. The number of securities reported in column 5 and 7 includes 3,954 dividend equivalent rights with respect to the underlying performance stock units (prior to adjustment for achievement of performance at 200% of target). Represents a time-vesting stock option, which vests as to one quarter on February 13, 2027 and then 1/36 each month thereafter until fully vested on the fourth anniversary of the date of grant. The Restricted Stock Units vest 1/3 on each of February 13, 2027, 2028 and 2029. On February 14, 2025, the reporting person was granted 33,838 restricted stock units, vesting in three equal annual installments beginning on the first anniversary of the grant date. The number of securities reported in columns 5 and 7 includes 139 dividend equivalent rights accrued with respect to the underlying restricted stock units. /Jason White/, attorney-in-fact for Rahul Kanwar 2026-02-18