FIVN Five9, Inc.
Five9, Inc. (FIVN) Institutional Ownership
What the institutions did with FIVN last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.1M | 8.9% |
| BlackRock, Inc. | 7.1M | 8.9% |
| Voss Capital, LP | 4.9M | 6.1% |
| AMERIPRISE FINANCIAL INC | 4.1M | 5.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.3M | 4.1% |
| Van Berkom & Associates Inc. | 3.1M | 3.9% |
| Anson Funds Management LP | 2.5M | 3.1% |
| Driehaus Capital Management LLC | 2.3M | 2.8% |
| DIMENSIONAL FUND ADVISORS LP | 2.2M | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2M | 2.7% |
| STATE STREET CORP | 2.1M | 2.6% |
| FIRST TRUST ADVISORS LP | 1.9M | 2.3% |
| ARMISTICE CAPITAL, LLC | 1.5M | 1.9% |
| BANK OF AMERICA CORP /DE/ | 1.4M | 1.7% |
| AQR CAPITAL MANAGEMENT LLC | 1.2M | 1.5% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.1M | 1.4% |
| Point72 Asset Management, L.P. | 1.1M | 1.4% |
| MORGAN STANLEY | 1.1M | 1.4% |
| GOLDMAN SACHS GROUP INC | 1.0M | 1.3% |
| Invenomic Capital Management LP | 892.7K | 1.1% |
| NORTHERN TRUST CORP | 867.8K | 1.1% |
| GAGNON SECURITIES LLC | 722.7K | 0.9% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 709.3K | 0.9% |
| Walleye Trading LLC | 684.8K | 0.9% |
| ALGERT GLOBAL LLC | 677.1K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Van Berkom & Associates Inc. | Reduced | 6.7M | 3.1M | -3.6M |
| FIL Ltd | Sold Out | 2.6M | 0 | -2.6M |
| Driehaus Capital Management LLC | New | 0 | 2.3M | +2.3M |
| AMERIPRISE FINANCIAL INC | Increased | 2.2M | 4.1M | +2.0M |
| Anson Funds Management LP | Reduced | 4.2M | 2.5M | -1.7M |
| Point72 Asset Management, L.P. | Reduced | 2.3M | 1.1M | -1.2M |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.1M | 2.2M | +1.2M |
| Voss Capital, LP | Reduced | 5.8M | 4.9M | -960.0K |
| FEDERATED HERMES, INC. | Reduced | 843.3K | 3.1K | -840.2K |
| Walleye Trading LLC | New | 0 | 684.8K | +684.8K |
| Pictet Asset Management Holding SA | Reduced | 609.3K | 11.4K | -598.0K |
| Legion Partners Asset Management, LLC | Sold Out | 591.7K | 0 | -591.7K |
| Assenagon Asset Management S.A. | Reduced | 703.9K | 176.1K | -527.8K |
| TUDOR INVESTMENT CORP ET AL | Sold Out | 520.8K | 0 | -520.8K |
| Public Sector Pension Investment Board | New | 0 | 486.5K | +486.5K |
| ROYCE & ASSOCIATES LP | New | 0 | 485.9K | +485.9K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 666.3K | 1.1M | +483.2K |
| FIRST TRUST ADVISORS LP | Increased | 1.4M | 1.9M | +462.1K |
| Cerity Partners LLC | Increased | 32.7K | 474.4K | +441.7K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 10.5K | 408.5K | +398.0K |
| Militia Capital Management LLC | Sold Out | 395.5K | 0 | -395.5K |
| JPMORGAN CHASE & CO | Reduced | 832.8K | 459.9K | -372.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 6.7M | 7.1M | +363.6K |
| ALGERT GLOBAL LLC | Reduced | 1.0M | 677.1K | -352.2K |
| Clark Capital Management Group, Inc. | Reduced | 904.8K | 554.0K | -350.8K |
| Engineers Gate Manager LP | Reduced | 357.3K | 22.7K | -334.5K |
| Caisse de depot et placement du Quebec | Sold Out | 317.3K | 0 | -317.3K |
| Allianz Asset Management GmbH | New | 0 | 313.8K | +313.8K |
| Balyasny Asset Management L.P. | Reduced | 737.6K | 432.8K | -304.8K |
| TOWLE & CO | New | 0 | 304.6K | +304.6K |
| MARSHALL WACE, LLP | Reduced | 407.5K | 126.9K | -280.6K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 947.2K | 1.2M | +279.9K |
| Qube Research & Technologies Ltd | Reduced | 302.0K | 32.3K | -269.6K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | Increased | 26.7K | 291.0K | +264.3K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 256.7K | 517.3K | +260.6K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 499.7K | 260.1K | -239.6K |
| Empowered Funds, LLC | New | 0 | 224.8K | +224.8K |
| UBS Group AG | Reduced | 884.9K | 676.4K | -208.5K |
| Bastion Asset Management Inc. | New | 0 | 207.5K | +207.5K |
| BANK OF AMERICA CORP /DE/ | Increased | 1.2M | 1.4M | +207.4K |
| IMC-Chicago, LLC | New | 0 | 196.2K | +196.2K |
| Lisanti Capital Growth, LLC | New | 0 | 193.7K | +193.7K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | New | 0 | 184.4K | +184.4K |
| MORGAN STANLEY | Increased | 911.2K | 1.1M | +178.3K |
| JANE STREET GROUP, LLC | Sold Out | 164.8K | 0 | -164.8K |
| BARCLAYS PLC | Reduced | 178.3K | 18.8K | -159.5K |
| NORTHERN TRUST CORP | Increased | 714.5K | 867.8K | +153.3K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 594.4K | 445.5K | -149.0K |
| Russell Investments Group, Ltd. | Increased | 97.3K | 243.7K | +146.4K |
| Cambridge Investment Research Advisors, Inc. | Increased | 10.1K | 148.3K | +138.1K |
| Corient Private Wealth LP | New | 0 | 124.4K | +124.4K |
| GOLDMAN SACHS GROUP INC | Reduced | 1.1M | 1.0M | -121.8K |
| Quinn Opportunity Partners LLC | Reduced | 189.7K | 71.7K | -118.0K |
| POLEN CAPITAL MANAGEMENT LLC | New | 0 | 117.3K | +117.3K |
| GROUP ONE TRADING LLC | Reduced | 220.8K | 111.2K | -109.6K |
| Pacer Advisors, Inc. | Reduced | 403.6K | 295.8K | -107.8K |
| SEI INVESTMENTS CO | Increased | 25.4K | 132.7K | +107.3K |
| GSA CAPITAL PARTNERS LLP | Sold Out | 106.3K | 0 | -106.3K |
| PICTON MAHONEY ASSET MANAGEMENT | Sold Out | 103.1K | 0 | -103.1K |
| GAGNON SECURITIES LLC | Increased | 622.1K | 722.7K | +100.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.