Companies / FactSet Research Systems Inc
FactSet Research Systems Inc
Financials · FY2025
Ownership
35.6M shares outstanding · as of Jun 25, 2026
Ownership
| Insiders | 0.07% | 25,902 |
| 10%+ / strategic | 35.87% | 12,756,066 |
| Institutions | 75.01% | 26,676,823 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 11
View all →| Insider | % of shares | Shares |
|---|---|---|
Abrams Robin AnnDirector | 0.04% | 15,490 |
Warren JoshuaFormerEVP, Chief Financial Officer | <0.01% | 2,272 |
Siegel LaurieDirector | <0.01% | 1,663 |
Frank MalcolmDirector | <0.01% | 1,592 |
Shavel LeeDirector | <0.01% | 1,587 |
Choy Siew KaiDirector | <0.01% | 1,442 |
Tejada Maria TeresaDirector | <0.01% | 1,415 |
Wiesel Shlomo ElishaDirector | <0.01% | 1,141 |
Hylton Laurie GDirector | <0.01% | 848 |
Eilam BarakDirector | <0.01% | 724 |
Institutional holders 809
View all →| Holder | Value | % of shares |
|---|---|---|
| $1.29B | 12.53% | |
| $815.14M | 10.56% | |
| $657.66M | 8.04% | |
| $433.88M | 4.20% | |
| $431.14M | 5.27% | |
| $346.77M | 3.36% | |
| $346.16M | 3.35% | |
| $325.23M | 3.15% | |
| $252.02M | 2.44% | |
| $247.50M | 3.21% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Bamco Inc /Ny 13F manager | Add | Common stock | $188.29M | +868K +30.04% | 3,756,587 10.56% of shares | high |
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-151.49M | -522K -100.00% | 0 | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | Common stock | $146.19M | +504K +2759.27% | 522,045 1.47% of shares | high |
| Q1 2026 as of | Champlain Investment Partners, LLC 13F manager | Exit | Common stock | $-99.62M | -343K -100.00% | 0 | high |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Trim | Common stock | $-86.26M | -398K -56.38% | 307,542 0.86% of shares | high |
| Q2 2026 as of | Equity Investment Corp 13F manager | New | Common stock | $65.63M | +285K | 285,233 0.80% of shares | high |
| Q2 2026 as of | Fiera Capital Corp 13F manager | Trim | Common stock | $-57.49M | -250K -92.03% | 21,648 0.06% of shares | high |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $47.97M | +167K +159.28% | 272,535 0.77% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| BlackRock, Inc. | Passive13G/A | — |
| Vanguard Group Inc | Passive13G/A | — |
| Morgan Stanley | Passive13G/A | — |
| Bamco Inc /Ny | Passive13G/A | — |
| Bamco Inc /Ny | Passive13G/A | — |
| Vanguard Group Inc | Passive13G/A | — |
| Vanguard Capital Management | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| FDS | — | 303075105 |