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FIVN in the 13F filings

Five9 Inc · CUSIP 338307101

Sector · Software and IT servicesTheme · Internet, programming and data services
Quarter
Q2 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
32
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 4 listed it in both
Shares listed
8,846,036
combined, among listed positions
Reported value
$177m
combined, at the quarter end

Among the 92 comparable managers: 23 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,400,250.

Managers listing FIVN in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

32 of 32 holders

ActionFiling
Jane Street Group LLC1,041,080$21munder 0.1%Added+333,59012 Feb 2026 (the filing on sec.gov)
Artisan Partners LP786,016$16munder 0.1%Trimmed-318,56617 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP702,408$14munder 0.1%Added+99,27717 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)680,945$14munder 0.1%Trimmed-3,237,28117 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP615,587$12munder 0.1%Added+199,44117 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP538,919$11munder 0.1%Added+272,01417 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp492,210$9.9munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP457,821$9.2munder 0.1%Added+176,62813 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC433,720$8.7munder 0.1%Added+322,13217 Feb 2026 (the filing on sec.gov)
First Eagle Investment Management LLC363,000$7.3munder 0.1%Added+67,5004 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC298,537$6.0munder 0.1%Trimmed-354,30017 Feb 2026 (the filing on sec.gov)
Millennium Management LLC268,338$5.4munder 0.1%Added+147,71317 Feb 2026 (the filing on sec.gov)
MFS Investment Management254,190$5.1munder 0.1%Added+195,87622 Jan 2026 (the filing on sec.gov)
Two Sigma Advisers LP248,100$5.0munder 0.1%Added+180,30017 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC228,949$4.6munder 0.1%Trimmed-54,88717 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP179,948$3.6munder 0.1%Trimmed-1,65617 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC179,683$3.6munder 0.1%Added+78,27613 Feb 2026 (the filing on sec.gov)
Invesco Ltd167,947$3.4munder 0.1%Added+52,67219 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC164,145$3.3munder 0.1%Added+147,11310 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP112,124$2.2munder 0.1%Added+23,43717 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC110,391$2.2munder 0.1%Trimmed-375,37213 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.99,924$2.0munder 0.1%Trimmed-12,87917 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc81,366$1.6munder 0.1%Added+7,20717 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC78,610$1.6munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP56,550$1.1munder 0.1%Trimmed-56,29417 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (7)

Exited (1)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q2 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

010203020162018202020222024
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
FIVN by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20141$1.3mn.a.n.a.
Q1 20151$3.3mn.a.n.a.
Q2 20151$3.1mn.a.n.a.
Q4 20151$241kn.a.n.a.
Q1 20161$349kn.a.n.a.
Q2 20162$1.3mn.a.n.a.
Q3 20163$11mn.a.n.a.
Q4 20162$16mn.a.n.a.
Q1 20171$1.1mn.a.n.a.
Q2 20174$69mn.a.n.a.
Q3 20172$57mn.a.n.a.
Q4 20172$61mn.a.n.a.
Q1 20187$107mn.a.n.a.
Q2 20185$122mn.a.n.a.
Q3 20189$172mn.a.n.a.
Q4 20185$118mn.a.n.a.
Q1 20198$316mn.a.n.a.
Q2 20193$223mn.a.n.a.
Q3 20194$224mn.a.n.a.
Q4 20195$331mn.a.n.a.
Q1 202010$677mn.a.n.a.
Q2 202017$1.9bnn.a.n.a.
Q3 202014$2.3bnn.a.n.a.
Q4 202013$3.0bnn.a.n.a.
Q1 202112$2.6bnn.a.n.a.
Q2 202112$3.0bnn.a.n.a.
Q3 202121$1.8bnn.a.n.a.
Q4 202111$1.7bnn.a.n.a.
Q1 20227$1.1bnn.a.n.a.
Q2 202211$917mn.a.n.a.
Q3 20228$768mn.a.n.a.
Q4 20228$475mn.a.n.a.
Q1 202312$611mn.a.n.a.
Q2 202311$1.3bnn.a.n.a.
Q3 202312$738mn.a.n.a.
Q4 202310$721m47
Q1 202410$971m91
Q2 20248$790m54
Q3 20246$114m52
Q4 20246$82m41
Q1 20252$39m20
Q2 20251$26m01
Q3 20254$43m40
Q4 20254$34m239
Q2 20261$2.5m1016

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

FIVN and GOOGL →FIVN and META →FIVN and SPCX →Choose a stock to compare with FIVN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own FIVN, latest filings →Back to the 13F Explorer →