Quick Takeaways
- BAMCO INC /NY/ filed SCHEDULE 13G/A for FactSet Research Systems Inc. Common Stock (FDS).
- Disclosed ownership: 10%.
- Date of event: 28 Feb 2026.
BAMCO INC /NY/ - 28 Feb 2026 SCHEDULE 13G/A Report for FactSet Research Systems Inc. Common Stock (FDS)
- Filing Manager
- BAMCO INC /NY/
- Reporting Manager
- Baron Capital Group, Inc.
- Symbol
- FDS
- Shares outstanding
- 37,114,721 shares
- Disclosed Ownership
- 3,789,413 shares
- Ownership
- 10%
- Form type
- SCHEDULE 13G/A
- Filing time
- 06 Mar 2026, 10:50:12 UTC
- Date of event
- 28 Feb 2026
- Previous filing
- 17 Feb 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"BAMCO INC /NY/ disclosed 10% ownership in FactSet Research Systems Inc. Common Stock (FDS) on 28 Feb 2026."
What Changed
- Previous schedule filing date: 17 Feb 2026.
- Current filing was accepted on 06 Mar 2026, 10:50.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (5)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BAMCO INC /NY/ | 9.4% | 3,470,424 | 0 | 3,439,511 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Group, Inc. | 10% | 3,789,413 | 0 | 3,758,500 | /s/ Ronald Baron | Chairman and CEO | |
| Baron Capital Management, Inc. | 0.86% | 318,989 | 0 | 318,989 | /s/ Ronald Baron | Chairman and CEO | |
| Ronald Baron | 10% | 3,789,413 | 0 | 3,758,500 | /s/ Ronald Baron | Individually | |
| Baron Partners Fund | 5% | 1,875,000 | 0 | 1,875,000 | /s/ Ronald Baron | CEO |