Five9, Inc. (FIVN) ownership: Top institutional holder: VANGUARD GROUP INC ($201.25M). 8 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 10037395.00 | $201.25M | 2025-12-31 |
| BlackRock, Inc. | 7047642.00 | $106.91M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6719982.00 | $101.94M | 2026-03-31 |
| Voss Capital, LP | 5825000.00 | $88.37M | 2026-03-31 |
| NORGES BANK | 3000000.00 | $81.45M | 2025-03-31 |
| Van Berkom & Associates Inc. | 3333136.00 | $50.56M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3329054.00 | $50.50M | 2026-03-31 |
| UBS Group AG | 2843720.00 | $43.14M | 2026-03-31 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.