Who Owns FIVE9 INC (FIVN)? -- Institutional Holders (2026-06-30)
361 institutions reported holding $2.54B of FIVE9 INC (FIVN) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($237.1M), Lynrock Lake LP ($178.1M), BlackRock, Inc. ($171.2M), Voss Capital, LP ($103.7M), AMERIPRISE FINANCIAL INC ($88.3M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | VANGUARD GROUP INC | $237.1M | 11.1M | Added |
| 2 | Lynrock Lake LP | $178.1M | 0 | Added |
| 3 | BlackRock, Inc. | $171.2M | 7.1M | Added |
| 4 | Voss Capital, LP | $103.7M | 4.9M | Trimmed |
| 5 | AMERIPRISE FINANCIAL INC | $88.3M | 4.1M | Added |
| 6 | UBS Group AG | $76.3M | 3.6M | Added |
| 7 | Van Berkom & Associates Inc. | $66.3M | 3.1M | Trimmed |
| 8 | STATE STREET CORP | $61.1M | 2.1M | Added |
| 9 | Opti Capital Management, LP | $58.0M | 0 | Trimmed |
| 10 | Anson Funds Management LP | $53.3M | 2.5M | Added |
| 11 | Driehaus Capital Management LLC | $48.3M | 2.3M | New |
| 12 | OAKTREE CAPITAL MANAGEMENT LP | $47.4M | 0 | Added |
| 13 | DIMENSIONAL FUND ADVISORS LP | $47.4M | 2.2M | Added |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $46.1M | 2.2M | Added |
| 15 | Balyasny Asset Management L.P. | $42.9M | 532,758 | Trimmed |
| 16 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $42.1M | 2.0M | Added |
| 17 | FIRST TRUST ADVISORS LP | $39.8M | 1.9M | Added |
| 18 | Radcliffe Capital Management, L.P. | $39.3M | 37,500 | Trimmed |
| 19 | ARMISTICE CAPITAL, LLC | $32.7M | 1.5M | Trimmed |
| 20 | Nuveen, LLC | $30.9M | 172,193 | Added |
| 21 | BANK OF AMERICA CORP /DE/ | $30.1M | 1.4M | Added |
| 22 | D. E. Shaw & Co., Inc. | $29.2M | 118,958 | Added |
| 23 | JANE STREET GROUP, LLC | $28.0M | 1.3M | Added |
| 24 | MORGAN STANLEY | $26.4M | 1.1M | Trimmed |
| 25 | JPMORGAN CHASE & CO | $25.9M | 460,891 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30