Five9, Inc. - COMMON STOCK (FIVN) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2014 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
FIVN on Nasdaq
Shares outstanding
77,280,778
Price per share
$20.05
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
85,715,761
Total reported value
$2,074,702,233
% of total 13F portfolios
0.01%
Share change
-2,099,415
Value change
-$65,243,868
Number of holders
302
Price from insider filings
$20.05
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

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
PICTET ASSET MANAGEMENT SA 8.5% +17% $174,399,418 +$27,270,092 6,576,147 +19% PICTET ASSET MANAGEMENT SA 06 Aug 2025
BlackRock, Inc. 7.8% +38% $157,938,057 +$47,870,324 5,955,432 +43% BlackRock, Inc. 30 Jun 2025
Voss Capital, LP 5.8% $119,186,864 4,465,600 Voss Capital, LP 07 Aug 2025
FMR LLC 5.1% -35% $95,379,936 -$50,591,479 3,941,320 -35% FMR LLC 30 Sep 2025
Alyeska Investment Group, L.P. 4.2% $73,218,545 3,183,415 Alyeska Investment Group, L.P. 31 Dec 2024

As of 30 Sep 2025, 302 institutional investors reported holding 85,715,761 shares of Five9, Inc. - COMMON STOCK (FIVN). This represents 111% of the company’s total 77,280,778 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Five9, Inc. - COMMON STOCK (FIVN) together control 78% 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 12% 9,278,158 +0.06% 0% $224,531,424
BlackRock, Inc. 9.1% 7,045,787 -2.1% 0% $170,508,050
Pictet Asset Management Holding SA 7.8% 6,005,460 +6.4% 0.14% $145,385,259
Voss Capital, LP 5.9% 4,550,000 +40% 6.3% $110,110,000
FMR LLC 5.1% 3,918,226 -31% 0% $94,821,068
Van Berkom & Associates Inc. 3.6% 2,808,754 -1.3% 2% $67,972,000
FIL Ltd 3.4% 2,620,786 +2% 0.05% $63,423,021
UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC 3% 2,320,745 +10% 0.01% $56,162,028
ARMISTICE CAPITAL, LLC 2.6% 2,000,000 +8.9% 1.5% $48,400,000
STATE STREET CORP 2.5% 1,965,137 -0.37% 0% $47,556,315
GEODE CAPITAL MANAGEMENT, LLC 2.5% 1,959,121 +5.2% 0% $47,417,625
FULLER & THALER ASSET MANAGEMENT, INC. 2.3% 1,754,327 +0.61% 0.14% $42,454,709
Anson Funds Management LP 2% 1,534,272 +99% 4.1% $37,129,382
AMERIPRISE FINANCIAL INC 2% 1,515,813 +2.4% 0.01% $36,682,674
FIRST TRUST ADVISORS LP 1.6% 1,215,145 -24% 0.02% $29,406,509
Artisan Partners Limited Partnership 1.4% 1,104,582 +14% 0.04% $26,730,884
UBS Group AG 1.4% 1,068,755 -50% 0.01% $25,863,871
BANK OF AMERICA CORP /DE/ 1.4% 1,048,675 +4.9% 0% $25,377,935
MORGAN STANLEY 1.3% 1,018,367 +14% 0% $24,644,499
DIMENSIONAL FUND ADVISORS LP 1.2% 908,996 +54% 0% $22,005,583
SYLEBRA CAPITAL LLC 1.2% 905,212 0% 1.2% $21,906,130
LOOMIS SAYLES & CO L P 1.2% 897,395 -3.5% 0.03% $21,716,971
GOLDMAN SACHS GROUP INC 1.1% 851,897 +258% 0% $20,615,908
FEDERATED HERMES, INC. 1.1% 843,759 +1.6% 0.04% $20,418,968
Nuveen, LLC 1% 810,314 +86% 0.01% $19,609,599

Institutional Holders of Five9, Inc. - COMMON STOCK (FIVN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 1,103,549 $22,087,020 -$6,214,356 $20.05 12
2025 Q3 85,715,761 $2,074,702,233 -$65,243,868 $24.20 302
2025 Q2 87,900,752 $2,327,901,904 +$213,954,080 $26.48 289
2025 Q1 79,395,478 $2,155,698,362 -$48,785,358 $27.15 300
2024 Q4 79,247,850 $3,220,717,216 -$18,685,692 $40.64 292
2024 Q3 81,100,782 $2,332,104,154 -$133,223,055 $28.73 269
2024 Q2 79,014,655 $3,483,562,255 +$141,552,904 $44.10 296
2024 Q1 74,421,582 $4,622,282,522 +$11,084,412 $62.11 310
2023 Q4 367,981 $28,956,424 +$4,812,776 $78.69 3
2023 Q3 72,720,815 $4,675,739,617 +$24,871,744 $64.30 319
2023 Q2 69,790,485 $5,745,833,035 -$110,575,937 $82.45 327
2023 Q1 71,665,299 $5,180,284,183 -$240,266,155 $72.29 331
2022 Q4 73,174,258 $4,967,159,653 +$166,531,334 $67.86 315
2022 Q3 68,179,541 $5,113,279,879 -$82,315,706 $74.98 315
2022 Q2 70,461,857 $6,425,006,643 +$135,400,687 $91.14 317
2022 Q1 69,869,883 $7,711,199,156 +$285,281,521 $110.40 334
2021 Q4 67,415,572 $9,261,584,224 -$14,861,272 $137.32 363
2021 Q3 65,645,045 $10,487,201,050 -$424,666,720 $159.74 392
2021 Q2 67,050,139 $12,302,293,474 +$590,748,796 $183.39 394
2021 Q1 66,101,189 $10,340,113,806 +$127,685,622 $156.33 386
2020 Q4 65,796,099 $11,473,413,081 +$66,372,269 $174.40 392
2020 Q3 64,875,787 $8,413,414,372 -$20,450,789 $129.68 348
2020 Q2 65,678,142 $7,269,384,672 +$290,066,622 $110.67 335
2020 Q1 63,831,287 $4,878,675,620 +$183,294,116 $76.46 279
2019 Q4 61,616,484 $4,040,814,030 -$54,756,110 $65.58 283
2019 Q3 62,510,205 $3,359,131,183 +$13,798,952 $53.74 259
2019 Q2 62,774,933 $3,219,573,910 +$205,399,675 $51.29 243
2019 Q1 60,327,677 $3,186,951,679 +$61,948,507 $52.83 266
2018 Q4 58,530,620 $2,559,053,332 +$79,093,003 $43.72 221
2018 Q3 57,055,647 $2,492,610,232 +$84,773,739 $43.69 227
2018 Q2 55,184,856 $1,907,570,360 +$82,653,120 $34.57 203
2018 Q1 52,181,601 $1,554,497,184 +$41,668,871 $29.79 179
2017 Q4 51,918,714 $1,292,015,892 +$9,917,813 $24.88 154
2017 Q3 52,043,276 $1,244,729,880 +$51,282,389 $23.90 148
2017 Q2 50,268,773 $1,081,793,161 +$28,298,659 $21.52 161
2017 Q1 48,601,669 $799,685,253 +$50,325,357 $16.46 148
2016 Q4 48,130,924 $683,066,726 -$2,268,047 $14.19 148
2016 Q3 47,459,381 $743,408,148 +$57,673,866 $15.68 136
2016 Q2 43,866,968 $521,944,314 +$115,374,045 $11.90 123
2016 Q1 34,331,685 $305,199,130 +$26,858,833 $8.89 98
2015 Q4 31,565,554 $274,571,357 +$32,431,084 $8.70 79
2015 Q3 26,491,163 $98,010,149 -$4,093,561 $3.70 61
2015 Q2 25,853,200 $135,202,031 +$181,056 $5.23 72
2015 Q1 26,340,490 $146,469,075 +$9,546,823 $5.56 60
2014 Q4 18,227,155 $81,653,348 +$10,273,571 $4.48 53
2014 Q3 13,365,360 $87,408,473 +$1,874,598 $6.54 40
2014 Q2 13,062,759 $94,050,434 +$94,039,679 $7.20 43