Institutional Ownership
Ss&C Technologies Hldgs Inc
CUSIP 78467J100COMSSNCQ1 2026
13D / 13G Filings
39
Schedule 13D/13G on record
Beneficial Filers
11
Distinct reporting persons
Largest Stake
14.3%
Max % of class reported
Institutional Holders
705
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
39 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Janus Henderson Group PLC | 13G/A | 5.7% | 14.02M | SEC |
| 2 | Feb 9, 2026 | William C. Stone | 13G/A | 14.3% | — | SEC |
| 3 | Nov 14, 2025 | Janus Henderson Group PLC | 13G/A | 6.8% | 16.54M | SEC |
| 4 | Aug 14, 2025 | Janus Henderson Group PLC | 13G/A | 6.7% | 16.50M | SEC |
| 5 | May 14, 2025 | Janus Henderson Group PLC | 13G/A | 6.6% | 23.74M | SEC |
| 6 | Apr 15, 2025 | Blackrock Portfolio Management LLC | 13G | 6.9% | 17.09M | SEC |
| 7 | Feb 14, 2025 | Janus Henderson Group PLC | 13G/A | 6.7% | 16.60M | SEC |
| 8 | Feb 10, 2025 | William C. Stone | 13G/A | 13.9% | — | SEC |
| 9 | Feb 7, 2025 | Blackrock, Inc. | 13G/A | 4.6% | 11.51M | SEC |
| 10 | Feb 3, 2025 | Blackrock, Inc. | 13G/A | 12.0% | 29.64M | SEC |
29 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Ss&C Technologies Hldgs Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 20.20M | $1.36B |
| 2 | Fmr LLC | 11.02M | $744.74M |
| 3 | Pzena Investment Management LLC | 9.70M | $655.38M |
| 4 | Janus Henderson Group PLC | 8.43M | $569.29M |
| 5 | State Street Corp | 6.25M | $422.61M |
| 6 | Citadel Advisors LLC | 5.58M | $376.72M |
| 7 | Bank Of Montreal /Can/ | 5.01M | $338.20M |
| 8 | Swedbank Ab | 4.31M | $291.08M |
| 9 | Geode Capital Management, LLC | 4.00M | $269.60M |
| 10 | Cantillon Capital Management LLC | 3.75M | $253.60M |