Latest Period
Q1 2026
Security Snapshot
Five9, Inc. - Common Stock (FIVN) Institutional Ownership
CUSIP: 338307101
13F Institutional Holders and Ownership History from Q2 2014 to Q1 2026
Institutions Reporting
288
Shares (Excl. Options)
78,424,377
Price
$15.17
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- Security type / class
- Equity / Common Stock
- Symbol
- FIVN on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 78,424,377
- Total 13F value
- $1,190,354,957
- Portfolio coverage rank
- 0%
- Share change
- -1,851,996
- Value change
- -$43,485,602
- Number of holders
- 288
- Shares outstanding
- 76,631,566
- SEC-reported price per share
- $17.20
- Insider filing price
- $17.20
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- FIVN - Five9, Inc. - Common Stock is tracked under CUSIP 338307101.
- 288 institutions reported positions in Q1 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 286 to 288 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $1,590,668,047 to $1,190,354,957.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 288 institutions filings for Q1 2026.
Security key
338307101
Latest holder period
Q1 2026
13F holders
288
13D/G owners
7
CIK / CUSIP context first
Open Q1 2026 holders
FIVN full holder history
Five9, Inc. SEC filings
Five9, Inc. company facts
Five9, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 338307101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
FIVN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9% | $104,278,990 | 6,874,027 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| Voss Capital, LP | 8% | +37% | $118,461,964 | +$34,330,060 | 6,287,790 | +41% | Voss Capital, LP | 31 Dec 2025 |
| BlackRock, Inc. | 7.8% | +38% | $157,701,626 | +$47,798,663 | 5,955,432 | +43% | BlackRock, Inc. | 30 Jun 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | $59,403,793 | 3,915,873 | Vanguard Capital Management | 31 Mar 2026 | |||
| Alyeska Investment Group, L.P. | 4.2% | $79,967,385 | 3,183,415 | Alyeska Investment Group, L.P. | 31 Dec 2024 | |||
| PICTET ASSET MANAGEMENT SA | 3.8% | -51% | $52,618,429 | 2,872,185 | PICTET ASSET MANAGEMENT SA | 26 Feb 2026 | ||
| FMR LLC | 0.9% | -84% | $13,876,132 | -$65,147,322 | 692,076 | -82% | FMR LLC | 31 Dec 2025 |
As of 31 Mar 2026, 288 institutional investors reported holding 78,424,377 shares of Five9, Inc. - Common Stock (FIVN). This represents 102% of the company’s total 76,631,566 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
70%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9.2% | 7,047,642 | -4.3% | 0% | $106,912,732 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.8% | 6,719,982 | 0% | 0.01% | $101,942,127 |
| Voss Capital, LP | 7.6% | 5,825,000 | -1.2% | 5.1% | $88,365,250 |
| Van Berkom & Associates Inc. | 4.3% | 3,333,136 | -7.3% | 1.6% | $50,564,000 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 3,329,054 | 0% | 0% | $50,501,749 |
| FIL Ltd | 3.3% | 2,561,141 | -2.1% | 0.03% | $38,852,509 |
| Point72 Asset Management, L.P. | 3% | 2,316,334 | +230% | 0.06% | $35,138,787 |
| AMERIPRISE FINANCIAL INC | 2.8% | 2,159,000 | +24% | 0.01% | $32,751,293 |
| Anson Funds Management LP | 2.7% | 2,086,675 | +36% | 4.2% | $31,654,860 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 2,062,852 | +3.3% | 0% | $31,299,541 |
| STATE STREET CORP | 2.7% | 2,048,238 | +2.4% | 0% | $31,071,770 |
| ARMISTICE CAPITAL, LLC | 2.1% | 1,592,000 | -20% | 0.8% | $24,150,640 |
| FIRST TRUST ADVISORS LP | 1.8% | 1,403,371 | -11% | 0.02% | $21,289,138 |
| BANK OF AMERICA CORP /DE/ | 1.5% | 1,170,477 | +29% | 0% | $17,756,136 |
| GOLDMAN SACHS GROUP INC | 1.5% | 1,146,531 | -6.5% | 0% | $17,392,875 |
| DIMENSIONAL FUND ADVISORS LP | 1.4% | 1,054,769 | +19% | 0% | $15,998,364 |
| ALGERT GLOBAL LLC | 1.3% | 1,029,386 | +269% | 0.23% | $15,616,000 |
| AQR CAPITAL MANAGEMENT LLC | 1.2% | 947,171 | +118% | 0.01% | $14,169,673 |
| Invenomic Capital Management LP | 1.2% | 936,788 | +252% | 0.66% | $14,211,074 |
| MORGAN STANLEY | 1.2% | 911,182 | +1.2% | 0% | $13,822,635 |
| Clark Capital Management Group, Inc. | 1.2% | 904,826 | +76% | 0.08% | $13,726,210 |
| UBS Group AG | 1.2% | 884,894 | -4.5% | 0% | $13,423,842 |
| FEDERATED HERMES, INC. | 1.1% | 843,302 | -12% | 0.02% | $12,792,891 |
| JPMORGAN CHASE & CO | 1.1% | 832,754 | +1265% | 0% | $12,299,776 |
| Balyasny Asset Management L.P. | 0.96% | 737,594 | +147% | 0.02% | $11,189,301 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
48
Latest
Q1 2026
Rows shown
1-25 of 48
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 78,424,377 | $1,190,354,957 | -$43,485,602 | $15.17 | 288 |
| 2025 Q4 | 79,328,269 | $1,590,668,047 | -$143,628,613 | $20.05 | 286 |
| 2025 Q3 | 85,725,468 | $2,074,937,136 | -$65,408,975 | $24.20 | 305 |
| 2025 Q2 | 87,900,752 | $2,327,901,904 | +$213,954,017 | $26.48 | 289 |
| 2025 Q1 | 79,395,678 | $2,155,704,109 | -$48,785,286 | $27.15 | 301 |
| 2024 Q4 | 79,248,130 | $3,220,736,232 | -$20,670,417 | $40.64 | 292 |
| 2024 Q3 | 81,149,921 | $2,333,516,269 | -$117,309,839 | $28.73 | 265 |
| 2024 Q2 | 79,007,144 | $3,483,231,330 | +$109,286,804 | $44.10 | 290 |
| 2024 Q1 | 75,401,434 | $4,683,141,299 | +$67,467,000 | $62.11 | 304 |
| 2023 Q4 | 72,500,407 | $5,704,954,815 | +$99,446,703 | $78.69 | 345 |
| 2023 Q3 | 73,594,344 | $4,731,907,118 | +$49,359,079 | $64.30 | 323 |
| 2023 Q2 | 70,644,946 | $5,816,283,118 | -$49,911,844 | $82.45 | 332 |
| 2023 Q1 | 71,684,773 | $5,181,691,624 | -$240,146,322 | $72.29 | 334 |
| 2022 Q4 | 75,546,109 | $5,128,113,321 | +$200,883,001 | $67.86 | 320 |
| 2022 Q3 | 71,722,495 | $5,378,930,728 | -$101,409,753 | $74.98 | 322 |
| 2022 Q2 | 71,892,058 | $6,555,355,643 | +$129,353,347 | $91.14 | 319 |
| 2022 Q1 | 70,425,927 | $7,772,585,156 | +$251,880,354 | $110.40 | 338 |
| 2021 Q4 | 68,019,123 | $9,344,281,224 | -$119,163,204 | $137.32 | 368 |
| 2021 Q3 | 65,696,797 | $10,495,466,582 | -$420,314,761 | $159.74 | 387 |
| 2021 Q2 | 67,061,938 | $12,304,459,473 | +$590,196,684 | $183.39 | 394 |
| 2021 Q1 | 66,106,705 | $10,340,974,806 | +$127,910,905 | $156.33 | 383 |
| 2020 Q4 | 65,802,088 | $11,474,463,083 | +$65,909,137 | $174.40 | 398 |
| 2020 Q3 | 65,425,695 | $8,484,203,295 | -$9,441,844 | $129.68 | 353 |
| 2020 Q2 | 65,681,177 | $7,269,710,832 | +$290,848,979 | $110.67 | 337 |
| 2020 Q1 | 63,844,489 | $4,879,671,210 | +$183,243,170 | $76.46 | 281 |