WallStreetZenWallStreetZen

NASDAQ: FIVN
Five9 Inc Stock Ownership - Who owns Five9?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Five9 Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Andy DignanPres2026-09-176,986$35.00
$244.51kSell
Tiffany N. MeriweatherCLO;CAO2026-09-085,114$31.55
$161.35kSell
Leena MansharamaniCAO;SVP2026-09-081,253$31.53
$39.51kSell
Bryan M. LeeCFO2026-09-081,310$32.60
$42.71kSell
Andy DignanPres2026-09-082,746$31.57
$86.69kSell
Tiffany N. MeriweatherCLO;CAO2026-09-047,809$33.51
$261.68kSell
Bryan M. LeeCFO2026-09-044,995$33.45
$167.08kSell
Tiffany N. MeriweatherCLO;CAO2026-09-045,600$33.02
$184.91kSell
Bryan M. LeeCFO2026-09-047,813$33.52
$261.89kSell
Bryan M. LeeCFO2026-09-046,500$33.05
$214.82kSell

1 of 6

FIVN insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when FIVN insiders and whales buy or sell their stock.

FIVN Shareholders

What type of owners hold Five9 Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Mitchell Kertzman11.24%8,466,417$244.43MInsider
Hummer Winblad Venture Partners V LP11.20%8,435,041$243.52MInsider
Adams Street Partners LLC10.53%7,925,469$228.81MInsider
Partech Us Partners IV LLC4.76%3,584,602$103.49MInsider
Jayendra Das1.43%1,078,459$31.14MInsider
Jack L. Acosta1.02%767,499$22.16MInsider
Amit Mathradas0.95%716,743$20.69MInsider
David S. Welsh0.93%698,414$20.16MInsider
Michael Burkland0.71%536,971$15.50MInsider
Bryan M. Lee0.38%289,333$8.35MInsider

1 of 3

FIVN vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
FIVN0.11%47.42%Net SellingNet Selling
INFQ0.04%9.53%Net SellingNet Selling
ATEN0.11%87.54%Net SellingNet Selling
GCT0.07%24.65%Net SellingNet Selling
EVTC0.10%4.22%Net BuyingNet Selling
View Top Software Infrastructure Stocks

Five9 Stock Ownership FAQ

Who owns Five9?

Five9 (NASDAQ: FIVN) is owned by 0.11% institutional shareholders, 47.42% Five9 insiders, and 52.47% retail investors. Mitchell Kertzman is the largest individual Five9 shareholder, owning 8.47M shares representing 11.24% of the company. Mitchell Kertzman's Five9 shares are currently valued at $234.94M.

If you're new to stock investing, here's how to buy Five9 stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.