Security Snapshot

Five9, Inc. - Common Stock (FIVN) Institutional Ownership

CUSIP: 338307101

13F Institutional Holders and Ownership History from Q2 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

283

Shares (Excl. Options)

79,272,811

Price

$20.05

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Type / Class
Equity / Common Stock
Symbol
FIVN on Nasdaq
Shares outstanding
75,583,816
Price per share
$15.17
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
79,272,811
Total reported value
$1,589,556,114
% of total 13F portfolios
0%
Share change
-5,707,715
Value change
-$144,113,302
Number of holders
283
Price from insider filings
$15.17
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • FIVN - Five9, Inc. - Common Stock is tracked under CUSIP 338307101.
  • 283 institutions reported positions in Q4 2025.
  • 5 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 283 to 20 between Q4 2025 and Q1 2026.
  • Reported value moved from $1,589,556,114 to $7,871,265.

Why This Matters

  • 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.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 283 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 338307101?
CUSIP 338307101 identifies FIVN - Five9, Inc. - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Five9, Inc. - Common Stock (FIVN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
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
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 Dec 2025, 283 institutional investors reported holding 79,272,811 shares of Five9, Inc. - Common Stock (FIVN). This represents 105% of the company’s total 75,583,816 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Five9, Inc. - Common Stock (FIVN) together control 76% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 13% 10,037,395 +8.2% 0% $201,249,770
BlackRock, Inc. 9.7% 7,366,669 +4.6% 0% $147,701,722
Pictet Asset Management Holding SA 7.9% 6,005,184 -0% 0.12% $120,399,547
Voss Capital, LP 7.8% 5,895,000 +30% 6.3% $118,194,750
Van Berkom & Associates Inc. 4.8% 3,596,380 +28% 2.1% $72,107,000
FIL Ltd 3.5% 2,616,040 -0.18% 0.04% $52,451,602
STATE STREET CORP 2.6% 2,000,099 +1.8% 0% $40,101,985
ARMISTICE CAPITAL, LLC 2.6% 2,000,000 0% 0.98% $40,100,000
GEODE CAPITAL MANAGEMENT, LLC 2.6% 1,996,382 +1.9% 0% $40,034,333
AMERIPRISE FINANCIAL INC 2.3% 1,735,229 +14% 0.01% $34,791,448
FIRST TRUST ADVISORS LP 2.1% 1,572,466 +29% 0.02% $31,527,943
Anson Funds Management LP 2% 1,539,371 +0.33% 4.3% $30,864,389
GOLDMAN SACHS GROUP INC 1.6% 1,226,253 +44% 0% $24,586,372
JANE STREET GROUP, LLC 1.4% 1,041,080 +47% 0.02% $20,873,655
FEDERATED HERMES, INC. 1.3% 954,686 +13% 0.03% $19,141,455
UBS Group AG 1.2% 926,360 -13% 0% $18,573,518
LOOMIS SAYLES & CO L P 1.2% 914,868 +1.9% 0.02% $18,343,113
BANK OF AMERICA CORP /DE/ 1.2% 906,225 -14% 0% $18,169,810
MORGAN STANLEY 1.2% 900,301 -12% 0% $18,051,035
DIMENSIONAL FUND ADVISORS LP 1.2% 889,146 -2.2% 0% $17,827,067
Artisan Partners Limited Partnership 1% 786,016 -29% 0.02% $15,759,621
NORTHERN TRUST CORP 0.94% 712,632 -3.6% 0% $14,288,272
Assenagon Asset Management S.A. 0.94% 711,951 -1.7% 0.02% $14,274,618
COOPER CREEK PARTNERS MANAGEMENT LLC 0.94% 709,281 0% 0.67% $14,221,000
Point72 Asset Management, L.P. 0.93% 702,408 +16% 0.02% $14,083,280

Institutional Holders of Five9, Inc. - Common Stock (FIVN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 519,096 $7,871,265 +$150,072 $15.17 20
2025 Q4 79,272,811 $1,589,556,114 -$144,113,302 $20.05 283
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
2019 Q4 61,698,739 $4,045,344,030 -$53,111,194 $65.58 285
2019 Q3 62,611,773 $3,364,589,183 +$15,030,675 $53.74 260
2019 Q2 62,774,933 $3,219,573,910 +$181,879,259 $51.29 243
2019 Q1 60,328,744 $3,187,007,679 +$52,341,305 $52.83 267
2018 Q4 59,219,808 $2,589,183,332 +$72,124,627 $43.72 222
2018 Q3 57,594,921 $2,516,171,232 +$81,955,886 $43.69 228
2018 Q2 56,337,892 $1,947,449,360 +$87,350,623 $34.57 205
2018 Q1 53,846,342 $1,604,088,184 +$42,675,833 $29.79 181
2017 Q4 52,559,456 $1,307,955,892 +$12,572,023 $24.88 156
2017 Q3 52,043,276 $1,244,729,880 +$51,284,120 $23.90 148
2017 Q2 50,273,872 $1,081,903,161 +$38,095,777 $21.52 162
2017 Q1 48,974,394 $805,819,253 +$52,896,100 $16.46 149
2016 Q4 48,242,907 $684,655,726 -$2,000,546 $14.19 149
2016 Q3 47,459,381 $743,408,148 +$57,674,134 $15.68 136
2016 Q2 44,059,139 $524,231,314 +$114,518,936 $11.90 124
2016 Q1 34,592,067 $307,513,130 +$26,971,154 $8.89 99
2015 Q4 31,565,754 $274,572,357 +$32,435,645 $8.70 80
2015 Q3 26,493,178 $98,017,149 -$3,646,005 $3.70 63
2015 Q2 26,402,330 $138,073,031 +$1,154,409 $5.23 75
2015 Q1 26,340,990 $146,471,075 +$9,544,898 $5.56 61
2014 Q4 18,227,155 $81,653,348 +$10,271,069 $4.48 53
2014 Q3 13,365,360 $87,408,473 +$1,856,255 $6.54 40
2014 Q2 13,062,759 $94,050,434 +$94,039,433 $7.20 43