What is the 13F Pro Quality Score for FIVN?

13F Pro ranks Five9, Inc. (FIVN) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View FIVN's current score at https://13fpro.ai/research/FIVN (free sign-up required for the full ranking).

Which hedge funds own the most FIVN stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of FIVN include Lynrock Lake, BlackRock,, VANGUARD PORTFOLIO MANAGEMENT. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/FIVN as soon as new 13F filings post.

Where does 13F Pro source FIVN data?

All Five9, Inc. fundamentals and ownership data come directly from SEC EDGAR. Five9, Inc. files with the SEC under CIK 1288847. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is FIVN in?

Five9, Inc. (FIVN) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is FIVN research updated on 13F Pro?

FIVN's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Five9, Inc.(FIVN)Stock Analysis

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13F Pro Quality Score

58.1/100

Rank #1,007 of 2,879 stocksTOP 50%

View Technology peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

69.7/100

Profitability

63.2/100

Balance Sheet

52.4/100

Earnings Quality

30.0/100

Free Cash Flow

73.8/100

Institutional Flow

51.5/100

Revenue Scale

52.2/100

Dilution Risk

14.1/100

FIVN Stock Analysis & AI Quality Score

AI stock analysis and institutional research for Five9, Inc. (FIVN), a Technology sector company. 13F Pro's AI-powered ranking engine scores FIVN at 58.1/100 on a 32-signal composite quality model, placing it at rank #1,007 of 2,879 stocks — the top half of the AI-ranked universe. Areas of concern include earnings quality (30.0), which score below median versus the broader universe. Shareholder dilution risk is elevated at 14.1/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), Five9, Inc. reports quarterly revenue of $305.3M, net income of $18.4M, an operating margin of 6.1%. Top institutional holders of FIVN by reported 13-F value include Lynrock Lake, BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, based on the most recent SEC filings. FIVN trades on the Nasdaq exchange and files with the SEC under CIK 1288847. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate FIVN daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Five9, Inc. directly from SEC EDGAR. Five9, Inc.'s 13F Pro composite quality score has ranged between 8 and 66 since 2021, currently 58.1 — an improving long-term trajectory across 56 quarterly and live scoring snapshots.

✦

Fun facts about Five9, Inc.

Quirks, history, and lore behind FIVN — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. enterprise software company · mid-cap · listed on Nasdaq · headquartered in Northern California.
2
The Numbers
Annual revenue in the range of roughly $900 million, growing steadily, with a business model built almost entirely on cloud subscriptions rather than one-time licenses.
3
The History
Founded in 2001, it rode the early wave of moving call-center infrastructure from on-premise hardware into the cloud — well before that was fashionable.
4
The Secret
Its platform replaces the giant, ugly PBX phone boxes in corporate back offices with software, letting agents work from anywhere — a fact that became very relevant around 2020.
5
The Lore
It competes in the CCaaS (Contact Center as a Service) space against giants like Genesys and Cisco, yet counts some of the world's largest enterprises as loyal customers.
6
The Giveaway
The company's name is a telephone joke — the old U.S. toll-free prefix is 1-800, and this firm wanted you to know it was better: cloud-powered, and one digit higher.

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Revenue

Q1 2026

$305.3M

Net Income

Q1 2026

$18.4M

Free Cash Flow

Q1 2026

$58.7M

Operating Margin

Q1 2026

6.1%

ROIC

Q1 2026

2.2%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+70.9% YoY

$1.04BFY 2024

FY19 $328.0MFY20 $434.9MFY21 $609.6MFY24 $1.04B

Net Income

+75.9% YoY

$-12.8MFY 2024

FY19 $-4.6MFY20 $-42.1MFY21 $-53.0MFY24 $-12.8M

Operating Income

+8.8% YoY

$-51.3MFY 2024

FY19 $3.3MFY20 $-12.3MFY21 $-56.3MFY24 $-51.3M

EPS (Diluted)

+78.5% YoY

$-0.17FY 2024

FY19 $-0.08FY20 $-0.66FY21 $-0.79FY24 $-0.17

Total Assets

+71.9% YoY

$2.05BFY 2024

FY19 $482.4MFY20 $1.06BFY21 $1.19BFY24 $2.05B

Total Debt

—FY 2024

FY19 —FY20 —FY21 —FY24 —

Op. Cash Flow

+393.7% YoY

$143.2MFY 2024

FY19 $51.2MFY20 $67.3MFY21 $29.0MFY24 $143.2M

Metric	FY 2024	FY 2021	FY 2020	FY 2019	FY 2018	FY 2014
Revenue	$1.04B +70.9%	$609.6M +40.2%	$434.9M +32.6%	$328.0M +27.3%	$257.7M +149.9%	$103.1M
Net Income	$-12.8M +75.9%	$-53.0M -25.8%	$-42.1M -825.5%	$-4.6M -1959.7%	$-221.0K +99.4%	$-37.8M
Operating Income	$-51.3M +8.8%	$-56.3M -357.1%	$-12.3M -476.6%	$3.3M -53.4%	$7.0M +119.7%	$-35.5M
EPS (Diluted)	$-0.17 +78.5%	$-0.79 -19.7%	$-0.66 -725.0%	$-0.08	—	—
Total Assets	$2.05B +71.9%	$1.19B +12.1%	$1.06B +120.5%	$482.4M +22.2%	$394.7M +237.5%	$116.9M
Total Debt	—	—	—	—	$196.8M +373.3%	$41.6M
Operating Cash Flow	$143.2M +393.7%	$29.0M -56.9%	$67.3M +31.4%	$51.2M +32.6%	$38.6M +259.1%	$-24.3M

AI Insight: FIVN Ratio Trends

Five9 achieved a dramatic profitability turnaround, with operating margin surging from -7.7% in Q2 2024 to 6.1% in Q1 2026.

• Operating margin improved from -7.7% in Q2 2024 to 6.1% in Q1 2026, marking sustained profitability after Q3 2025.

• ROIC turned positive at 8.3% in Q3 2025 and stabilized around 8-10% through Q1 2026 after negative levels.

• Net profit margin reached 6.0% in Q1 2026, up from -5.1% in Q2 2024, showing consistent profitability expansion.

• ROE recovered to 8.9% in Q1 2026 from -9.8% in Q2 2024, reflecting improved shareholder returns.

⚠ Operating margin declined slightly from 6.6% in Q4 2025 to 6.1% in Q1 2026, breaking improvement streak.

⚠ ROIC dropped from 10.1% in Q4 2025 to 8.9% in Q1 2026, first quarter-over-quarter decline since turnaround began.

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Available Research

13F Pro tracks comprehensive data for Five9, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of FIVN

Lynrock Lake LP
$162.5M186,219,000 sh
BlackRock, Inc.
$106.9M7,047,642 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$101.9M6,719,982 sh
LINDEN ADVISORS LP
$88.8M101,989,000 sh
Voss Capital, LP
$88.4M5,825,000 sh
Opti Capital Management, LP
$79.9M91,441,000 sh
VANGUARD CAPITAL MANAGEMENT LLC
$50.5M3,329,054 sh
UBS Group AG
$43.1M2,843,720 sh
FIL Ltd
$38.9M2,561,141 sh
Radcliffe Capital Management, L.P.
$37.7M43,506,000 sh

Fund	Value	Shares
Lynrock Lake LP	$162.5M	186,219,000
BlackRock, Inc.	$106.9M	7,047,642
VANGUARD PORTFOLIO MANAGEMENT LLC	$101.9M	6,719,982
LINDEN ADVISORS LP	$88.8M	101,989,000
Voss Capital, LP	$88.4M	5,825,000
Opti Capital Management, LP	$79.9M	91,441,000
VANGUARD CAPITAL MANAGEMENT LLC	$50.5M	3,329,054
UBS Group AG	$43.1M	2,843,720
FIL Ltd	$38.9M	2,561,141
Radcliffe Capital Management, L.P.	$37.7M	43,506,000

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Is FIVN a good stock to buy?

13F Pro's AI-powered analysis of Five9, Inc. (FIVN) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for FIVN are available on the FIVN stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own FIVN?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling FIVN. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Five9, Inc.'s investment landscape.