FIVE9 INC FIVN
COM · Common Stock · CUSIP 338307101 · ISIN US3383071012
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($7.2m this quarter). Holder counts are more reliable. Shares outstanding: 74.7m as of 2024-08-02, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $44.09. Options: 25 managers hold calls ($185.0m notional), 18 hold puts ($26.1m).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 336 |
| Q4 2022 | 327 |
| Q1 2023 | 342 |
| Q2 2023 | 336 |
| Q3 2023 | 328 |
| Q4 2023 | 350 |
| Q1 2024 | 310 |
| Q2 2024 | 297 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 179 | 179 |
| Q1 2023 | 197 | 140 |
| Q2 2023 | 184 | 168 |
| Q3 2023 | 176 | 148 |
| Q4 2023 | 174 | 171 |
| Q1 2024 | 177 | 172 |
| Q2 2024 | 162 | 162 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $126.6m | $96.0m | 0.76 |
| Q4 2023 | $180.1m | $81.7m | 0.45 |
| Q1 2024 | $256.9m | $41.5m | 0.16 |
| Q2 2024 | $185.0m | $26.1m | 0.14 |
Biggest buyers
| FMR LLC | Added | +3.9m |
| Alyeska Investment Group, L.P. | Added | +701.0k |
| SYLEBRA CAPITAL LLC | Added | +666.7k |
| DEUTSCHE BANK AG\ | Added | +619.9k |
| Point72 Asset Management, L.P. | Added | +584.1k |
| Artisan Partners Limited Partnership | New | +540.2k |
| AXA S.A. | Added | +532.4k |
| UBS Group AG | Added | +496.4k |
| Van Berkom & Associates Inc. | Added | +446.2k |
| Qube Research & Technologies Ltd | Added | +437.1k |
Biggest sellers
| VIKING GLOBAL INVESTORS LP | Reduced | -1.7m |
| CITADEL ADVISORS LLC | Reduced | -1.3m |
| MORGAN STANLEY | Reduced | -1.1m |
| Hood River Capital Management LLC | Sold out | -589.2k |
| Squarepoint Ops LLC | Reduced | -583.8k |
| Balyasny Asset Management L.P. | Reduced | -571.6k |
| Mirae Asset Global Investments Co., Ltd. | Reduced | -412.8k |
| BlackRock Inc. | Reduced | -376.8k |
| GOLDMAN SACHS GROUP INC | Reduced | -341.6k |
| JANE STREET GROUP, LLC | Reduced | -341.5k |
Biggest calls
| UBS Group AG | Unchanged | $124.5m2.8m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $11.2m253.7k shares |
| CITADEL ADVISORS LLC | Reduced | $8.1m183.1k shares |
| JPMORGAN CHASE & CO | Unchanged | $7.0m159.6k shares |
| SIMPLEX TRADING, LLC | Reduced | $5.6m126.8k shares |
| PEAK6 Investments LLC | Added | $5.1m115.3k shares |
| IMC-Chicago, LLC | Added | $3.9m89.0k shares |
| Walleye Trading LLC | Reduced | $2.7m60.2k shares |
| WOLVERINE TRADING, LLC | New | $2.4m54.3k shares |
| Atika Capital Management LLC | New | $2.1m472 shares |
Biggest puts
| JPMORGAN CHASE & CO | Unchanged | $10.7m242.6k shares |
| CITADEL ADVISORS LLC | Reduced | $2.9m65.1k shares |
| IMC-Chicago, LLC | Added | $1.8m41.3k shares |
| SIMPLEX TRADING, LLC | Added | $1.8m39.9k shares |
| PEAK6 Investments LLC | Added | $1.5m34.8k shares |
| D. E. Shaw & Co., Inc. | Added | $1.5m34.2k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.2m27.3k shares |
| Walleye Capital LLC | Added | $1.0m23.8k shares |
| Cubist Systematic Strategies, LLC | Reduced | $626.2k14.2k shares |
| WOLVERINE TRADING, LLC | New | $520.4k11.8k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +7.7 pts · filed 2026-08-06 | 15.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution +1.3 pts · filed 2026-08-06 | 10.3% |
| AMERIPRISE FINANCIAL INC 13G · institution new · filed 2026-08-14 | 5.4% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.1% |
Fell to 5% or below in the last year: Voss Capital, LP (4.7%, 2026-10-16), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), PICTET ASSET MANAGEMENT SA (3.8%, 2026-02-27), FMR LLC (0.9%, 2026-02-05)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 7 | $6.0m | — |
| Q4 2022 | 0 | — | 6 | $2.3m | — |
| Q1 2023 | 0 | — | 6 | $9.8m | $337.9k |
| Q2 2023 | 0 | — | 5 | $20.2m | $17.8m |
| Q3 2023 | 0 | — | 5 | $5.6m | $5.2m |
| Q4 2023 | 0 | — | 5 | $3.3m | $3.2m |
| Q1 2024 | 0 | — | 6 | $5.2m | $3.9m |
| Q2 2024 | 0 | — | 6 | $2.7m | $1.2m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-06-12 | Kozanian Panos EVP, Product Engineering | Sold plan | $456.4k10.2k shares |
| 2024-06-12 | ZWARENSTEIN BARRY Chief Financial Officer | Sold plan | $191.0k4.2k shares |
| 2024-06-12 | ZWARENSTEIN BARRY Chief Financial Officer | Sold plan | $50.2k1.1k shares |
| 2024-06-10 | ZWARENSTEIN BARRY Chief Financial Officer | Sold plan | $438.8k10.3k shares |
| 2024-06-04 | Burkland Michael Chief Executive Officer | Sold | $573.5k12.4k shares |
| 2024-06-04 | Burkland Daniel P. Pres. & Chief Revenue Officer | Sold | $356.4k7.7k shares |
| 2024-06-04 | Kozanian Panos EVP, Product Engineering | Sold | $319.1k6.9k shares |
| 2024-06-04 | Dignan Andy CHIEF OPERATING OFFICER | Sold | $265.3k5.7k shares |
| 2024-06-04 | Mansharamani Leena SVP, Chief Accounting Officer | Sold plan | $71.3k1.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| FMR LLC 0.03% of their portfolio | 10.9m $480.7m | Added +3.9m |
| VANGUARD GROUP INC 0.01% of their portfolio | 7.8m $345.3m | Added +392.6k |
| Pictet Asset Management Holding SA 0.27% of their portfolio | 5.3m $235.1m | Reduced -13.0k |
| BlackRock Inc. 0.00% of their portfolio | 4.2m $186.3m | Reduced -376.8k |
| WASATCH ADVISORS LP 0.89% of their portfolio | 3.8m $166.1m | Added +307.9k |
| SYLEBRA CAPITAL LLC 4.93% of their portfolio | 3.0m $132.9m | Added +666.7k |
| Alyeska Investment Group, L.P. 0.55% of their portfolio | 2.1m $94.2m | Added +701.0k |
| ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio | 2.1m $91.3m | Reduced -215.9k |
| VIKING GLOBAL INVESTORS LP 0.29% of their portfolio | 1.7m $76.5m | Reduced -1.7m |
| AMERIPRISE FINANCIAL INC 0.02% of their portfolio | 1.6m $72.2m | Added +330.0k |
| WELLINGTON MANAGEMENT GROUP LLP 0.01% of their portfolio | 1.6m $70.1m | Reduced -162.2k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.02% of their portfolio | 1.5m $64.3m | Added +406.2k |
| FIRST TRUST ADVISORS LP 0.06% of their portfolio | 1.3m $59.5m | Added +192.6k |
| STATE STREET CORP 0.00% of their portfolio | 1.3m $57.3m | Added +49.4k |
| Van Berkom & Associates Inc. 1.71% of their portfolio | 1.3m $57.3m | Added +446.2k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.3m $56.6m | Added +72.2k |
| AXA S.A. 0.08% of their portfolio | 1.3m $56.6m | Added +532.4k |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 1.1m $50.0m | Added +619.9k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 1.0m $45.6m | Reduced -151.8k |
| NORGES BANK 0.01% of their portfolio | 929.5k $41.0m | Reduced -50.4k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 916.9k $40.4m | Reduced -93.9k |
| Stephens Investment Management Group LLC 0.55% of their portfolio | 893.8k $39.4m | Reduced -17.9k |
| EAGLE ASSET MANAGEMENT INC 0.20% of their portfolio | 875.8k $38.1m | Reduced -166.6k |
| MORGAN STANLEY 0.00% of their portfolio | 776.4k $34.2m | Reduced -1.1m |
| Point72 Asset Management, L.P. 0.11% of their portfolio | 753.1k $33.2m | Added +584.1k |
| ARMISTICE CAPITAL, LLC 0.83% of their portfolio | 722.6k $31.9m | Added +261.5k |
| RIVERBRIDGE PARTNERS LLC 0.42% of their portfolio | 700.8k $30.9m | Reduced -59.6k |
| UBS Group AG 0.01% of their portfolio | 699.1k $30.8m | Added +496.4k |
| Fisher Asset Management, LLC 0.01% of their portfolio | 663.4k $29.3m | Added +213.3k |
| Qube Research & Technologies Ltd 0.05% of their portfolio | 647.9k $28.6m | Added +437.1k |
| EVENTIDE ASSET MANAGEMENT, LLC 0.44% of their portfolio | 579.6k $25.6m | Reduced -125.7k |
| TREMBLANT CAPITAL GROUP 2.88% of their portfolio | 573.4k $25.3m | Reduced -39.6k |
| Artisan Partners Limited Partnership 0.04% of their portfolio | 540.2k $23.8m | New |
| AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio | 510.7k $22.5m | Reduced -225.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 474.7k $20.9m | Added +20.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 462.6k $20.4m | Added +42.5k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 451.6k $19.9m | Added +83.9k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 451.3k $19.9m | Added +400.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 414.1k $18.3m | Added +7.1k |
| Holocene Advisors, LP 0.07% of their portfolio | 405.3k $17.9m | New |
| Aberdeen Group plc 0.03% of their portfolio | 383.5k $16.9m | Added +200.9k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 363.6k $16.0m | Added +72.2k |
| Kopp Family Office, LLC 9.63% of their portfolio | 352.1k $15.5m | Added +114.6k |
| CITADEL ADVISORS LLC 0.02% of their portfolio | 349.2k $15.4m | Reduced -1.3m |
| WCM INVESTMENT MANAGEMENT, LLC 0.03% of their portfolio | 335.6k $14.5m | Added +6.0k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 332.6k $14.7m | Added +219.6k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio | 323.2k $14.3m | First filing |
| 272 Capital LP 6.38% of their portfolio | 288.5k $12.7m | New |
| Granahan Investment Management, LLC 0.51% of their portfolio | 287.1k $12.7m | Added +173.8k |
| NOMURA HOLDINGS INC 0.08% of their portfolio | 285.6k $12.6m | New |
| Prospect Capital Advisors, LLC 5.08% of their portfolio | 273.2k $12.0m | Added +9.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 267.9k $11.8m | Added +95.0k |
| GAGNON SECURITIES LLC 2.52% of their portfolio | 253.5k $11.2m | Added +27.2k |
| SEI INVESTMENTS CO 0.01% of their portfolio | 225.2k $9.9m | Added +32.9k |
| Squarepoint Ops LLC 0.04% of their portfolio | 222.5k $9.8m | Reduced -583.8k |
| RK Capital Management, LLC 2.35% of their portfolio | 199.1k $8.8m | Added +118.9k |
| Summit Creek Advisors LLC 1.12% of their portfolio | 185.3k $8.2m | Reduced -13.2k |
| CAPITAL FUND MANAGEMENT S.A. 0.09% of their portfolio | 184.1k $8.1m | Added +137.9k |
| SEGALL BRYANT & HAMILL, LLC 0.14% of their portfolio | 182.7k $8.1m | Added +33.3k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.24% of their portfolio | 177.8k $7.8m | Added +158.4k |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.22% of their portfolio | 175.0k $7.7m | Added +117.5k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 174.8k $7.7m | Reduced -55.6k |
| Conestoga Capital Advisors, LLC 0.11% of their portfolio | 166.2k $7.3m | Added +21.4k |
| SCALAR GAUGE MANAGEMENT, LLC 4.07% of their portfolio | 158.5k $7.0m | New |
| Optimus Prime Fund Management Co., Ltd. 0.80% of their portfolio | 154.5k $6.8m | New |
| Swiss National Bank 0.00% of their portfolio | 145.3k $6.4m | Added +9.0k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 143.2k $6.3m | Added +100.3k |
| NICHOLAS COMPANY, INC. 0.10% of their portfolio | 141.7k $6.2m | Added +33.1k |
| Gagnon Advisors, LLC 4.22% of their portfolio | 125.5k $5.5m | Added +21.2k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 123.7k $5.5m | Reduced -341.6k |
| NORDEA INVESTMENT MANAGEMENT AB 0.01% of their portfolio | 120.3k $5.2m | Added +68.6k |
| ARDSLEY ADVISORY PARTNERS LP 0.96% of their portfolio | 120.0k $5.3m | Reduced -46.0k |
| SQN Investors LP 3.68% of their portfolio | 113.5k $5.0m | Reduced -35.1k |
| KORNITZER CAPITAL MANAGEMENT INC /KS 0.09% of their portfolio | 112.6k $5.0m | Unchanged |
| NEXT CENTURY GROWTH INVESTORS LLC 0.40% of their portfolio | 110.4k $4.9m | Added +6.3k |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 109.8k $4.8m | Added +81.6k |
| ROYCE & ASSOCIATES LP 0.04% of their portfolio | 107.5k $4.7m | New |
| California Public Employees Retirement System 0.00% of their portfolio | 103.2k $4.6m | Reduced -20.1k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.43% of their portfolio | 100.0k $4.4m | New |
| RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio | 96.0k $4.2m | Added +9.2k |
| Pier Capital, LLC 0.63% of their portfolio | 95.6k $4.2m | Reduced -7.7k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 94.2k $4.2m | Reduced -4.8k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 92.9k $4.1m | Reduced -1.9k |
| Bullseye Asset Management LLC 1.97% of their portfolio | 91.3k $4.0m | Added +18.4k |
| B. Metzler seel. Sohn & Co. AG 0.04% of their portfolio | 87.3k $3.8m | Added +5.1k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 86.0k $3.8m | Added +673 |
| KENNEDY CAPITAL MANAGEMENT LLC 0.08% of their portfolio | 84.3k $3.7m | Reduced -6.2k |
| Stanley-Laman Group, Ltd. 0.53% of their portfolio | 84.3k $3.7m | Reduced -6.8k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 81.6k $3.6m | Reduced -72.9k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 80.7k $3.6m | Reduced -341.5k |
| Kepos Capital LP 1.37% of their portfolio | 80.0k $3.5m | New |
| Invesco Ltd. 0.00% of their portfolio | 79.0k $3.5m | Added +6.9k |
| Cubist Systematic Strategies, LLC 0.06% of their portfolio | 75.6k $3.3m | Added +50.5k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.01% of their portfolio | 75.2k $3.3m | Reduced -1.3k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.01% of their portfolio | 74.9k $3.3m | Reduced -30.4k |
| Legal & General Group Plc 0.00% of their portfolio | 74.0k $3.3m | Added +2.0k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 72.1k $3.2m | Added +2.6k |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.03% of their portfolio | 70.5k $3.1m | Reduced -2.6k |
| DIKER MANAGEMENT LLC 2.62% of their portfolio | 70.0k $3.1m | Unchanged |
| Curi Capital, LLC 0.07% of their portfolio | 69.5k $3.1m | Added +463 |