Five9, Inc. (FIVN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

85,585,714Shares Outstanding

4,042,144Shares held by institutions

$66,008,212Value of institutional holdings

98.97%Institutional ownership %

8.01%Shares Changed QoQ

270No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 270 institutions have reported a stake in Five9, Inc. (NASDAQ:FIVN) as of December 2025, according to recent 13F filings with the SEC.

Institutional ownership in Five9 edged down to 99.0% in December 2025, compared to 101.9% in September 2025.
Quarterly data indicates a 8.01% shift in institutional share volume, and the annual owner count reflects a decrease of 8.47%.
During the quarter, 151 institutions bought more Five9 shares, 86 sold shares, and 33 of the 270 total investors held their position steady.
Collectively, institutional investors increased their stake in Five9 to 84.70Mn shares as of December 2025, a change that is up by 6.28Mn shares quarter on quarter and up 5.49Mn shares year over year.
As of December 31, 2025, VANGUARD GROUP INC held Five9's largest shareholding position with over 10.04Mn shares, representing 11.73% of total outstanding shares.
Among the most significant buyers of Five9 during December 2025 were UBS Group AG (2.70Mn), JANE STREET GROUP, LLC (2.10Mn), Voss Capital, LP (1.34Mn), Van Berkom & Associates Inc. (787.63K), VANGUARD GROUP INC (759.24K).
Leading sellers of Five9 stock in December 2025 included FMR LLC (3.24Mn), UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC (2.14Mn), SEGALL BRYANT & HAMILL, LLC (413.94K), Squarepoint Ops LLC (370.77K), Nuveen, LLC (366.57K).
The top 10 institutional holders of Five9 for the quarter ending December 2025 included VANGUARD GROUP INC (10.04Mn), BlackRock, Inc. (7.37Mn), Pictet Asset Management Holding SA (6.01Mn), Voss Capital, LP (5.89Mn), JANE STREET GROUP, LLC (3.93Mn), UBS Group AG (3.77Mn), Van Berkom & Associates Inc. (3.60Mn), FIL Ltd (2.62Mn), STATE STREET CORP (2.00Mn), ARMISTICE CAPITAL, LLC (2.00Mn).

270 Institutional Holders

4,042,144 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	10,037,395	759,237	8.18%	$201,249,770.00
BlackRock, Inc.	31 Dec, 2025	7,366,669	320,882	4.55%	$147,701,722.00
Pictet Asset Management Holding SA	31 Dec, 2025	6,005,184	-276	0.00%	$120,399,547.00
Voss Capital, LP	31 Dec, 2025	5,895,000	1,345,000	29.56%	$118,194,750.00
JANE STREET GROUP, LLC	31 Dec, 2025	3,927,580	2,101,890	115.13%	$78,747,980.00
UBS Group AG	31 Dec, 2025	3,772,980	2,704,225	253.03%	$75,648,249.00
Van Berkom & Associates Inc.	31 Dec, 2025	3,596,380	787,626	28.04%	$72,107.00
FIL Ltd	31 Dec, 2025	2,616,040	-4,746	-0.18%	$52,451,602.00
STATE STREET CORP	31 Dec, 2025	2,000,099	34,962	1.78%	$40,101,985.00
ARMISTICE CAPITAL, LLC	31 Dec, 2025	2,000,000	0	0.00%	$40,100,000.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,996,382	37,261	1.90%	$40,034,333.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	1,735,229	219,416	14.48%	$34,791,448.00
FIRST TRUST ADVISORS LP	31 Dec, 2025	1,572,466	357,321	29.41%	$31,527,943.00
Anson Funds Management LP	31 Dec, 2025	1,539,371	5,099	0.33%	$30,864,389.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	1,226,253	374,356	43.94%	$24,586,372.00
FEDERATED HERMES, INC.	31 Dec, 2025	954,686	110,927	13.15%	$19,141,455.00
LOOMIS SAYLES & CO L P	31 Dec, 2025	914,868	17,473	1.95%	$18,343,113.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	906,225	-142,450	-13.58%	$18,169,810.00
MORGAN STANLEY	31 Dec, 2025	900,301	-118,066	-11.59%	$18,051,035.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	889,146	-19,850	-2.18%	$17,827,067.00

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