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Sienna Gestion’s SS&C Technologies SSNC Stock Holding History

Sienna Gestion’s Portfolio SSNC Stock Details SSNC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-7,280
Closed -$589K – 184
2025
Q3 		$589K Hold
7,280
– – 0.04% 135
2025
Q2 		$550K Hold
7,280
– – 0.04% 142
2025
Q1 		$591K Hold
7,280
– – 0.05% 137
2024
Q4 		$552K Hold
7,280
– – 0.04% 149
2024
Q3 		$539K Buy
+7,280
New +$516K 0.04% 165

Other funds holding SSNC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Pzena Investment Management
Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
CCM
Cantillon Capital Management New York $665M AUM 25.91% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Sienna Gestion's SSNC Position: Q4 2025 in Review

Sienna Gestion sold out of SS&C Technologies (SSNC) in Q4 2025, closing a stake of 7,280 shares — an estimated $589K sold.

Sienna Gestion first reported a position in SSNC in Q3 2024 and held it in 5 quarters. The position peaked at $591K in Q1 2025. 758 funds tracked by Wall St. Rank hold SSNC as of Q4 2025.

  • Sienna Gestion reported no remaining SS&C Technologies position as of Q4 2025 after selling out during the quarter.
  • Sienna Gestion sold 7,280 SS&C Technologies shares in Q4 2025, an estimated $589K.
  • Sienna Gestion first reported a position in SS&C Technologies in Q3 2024 and held it in 5 quarters.
  • Sienna Gestion's SS&C Technologies position peaked at $591K in Q1 2025.
  • 758 funds tracked by Wall St. Rank held SS&C Technologies as of Q4 2025.

Based on Sienna Gestion's 13F filing for Q4 2025, filed 13 Feb 2026.