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ZS in the 13F filings

Zscaler Inc · CUSIP 98980G102

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2023
the date the book describes
Filed
14 Nov 2024
latest of these filings; the earliest 12 Feb 2024
Managers listing it
17
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 14 listed it in both
Shares listed
10,109,237
combined, among listed positions
Reported value
$2.2bn
combined, at the quarter end

Among the 93 comparable managers: 9 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing ZS in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

17 of 17 holders

ActionFiling
Capital Research Global Investors1,476,142$327m0.08%Added+56113 Feb 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc1,450,145$321munder 0.1%Added+5,79616 Feb 2024 (the filing on sec.gov)
D. E. Shaw & Co.1,211,453$268m0.23%Added+273,61414 Feb 2024 (the filing on sec.gov)
Two Sigma Advisers LP959,400$213m0.50%Trimmed-63,50014 Feb 2024 (the filing on sec.gov)
Marshall Wace LLP944,741$209m0.35%Added+347,23714 Feb 2024 (the filing on sec.gov)
Renaissance Technologies LLC730,982$162m0.25%Added+113,78213 Feb 2024 (the filing on sec.gov)
Artisan Partners LP644,869$143m0.22%Trimmed-157,25512 Feb 2024 (the filing on sec.gov)
Whale Rock Capital Management LLC580,154$129m2.30%Trimmed-16,79714 Feb 2024 (the filing on sec.gov)
Squarepoint Ops LLC546,701$121m0.23%Trimmed-23,49214 Feb 2024 (the filing on sec.gov)
Two Sigma Investments LP390,552$87m0.20%Trimmed-94,95114 Feb 2024 (the filing on sec.gov)
Acadian Asset Management LLC333,260$74m0.29%Added+305,34913 Feb 2024 (the filing on sec.gov)
Neuberger Berman Group LLC252,240$56munder 0.1%Trimmed-163,76214 Nov 2024 (the filing on sec.gov)
AQR Capital Management LLC208,024$46m0.09%Addedn.a.14 Feb 2024 (the filing on sec.gov)
Arrowstreet Capital LP207,185$46munder 0.1%Addedn.a.14 Feb 2024 (the filing on sec.gov)
Man Group PLC86,035$19m0.05%Trimmed-65,71814 Feb 2024 (the filing on sec.gov)
Tudor Investment Corp75,351$17m0.13%Trimmed-1,97214 Feb 2024 (the filing on sec.gov)
PDT Partners LLC12,003$2.7m0.29%Newnew14 Feb 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, 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 (1)

Exited (4)

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.
17 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

0102030201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ZS by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20184$22mn.a.n.a.
Q2 20181$6.3mn.a.n.a.
Q3 20182$18mn.a.n.a.
Q1 20198$716mn.a.n.a.
Q2 20198$693mn.a.n.a.
Q3 20198$244mn.a.n.a.
Q4 20195$241mn.a.n.a.
Q1 202011$511mn.a.n.a.
Q2 202021$1.1bnn.a.n.a.
Q3 202014$1.3bnn.a.n.a.
Q4 202017$1.7bnn.a.n.a.
Q1 202115$1.4bnn.a.n.a.
Q2 202117$2.0bnn.a.n.a.
Q3 202119$3.2bnn.a.n.a.
Q4 202114$3.6bnn.a.n.a.
Q1 202219$2.9bnn.a.n.a.
Q2 202216$1.8bnn.a.n.a.
Q3 202222$2.0bnn.a.n.a.
Q4 202212$1.3bnn.a.n.a.
Q1 202311$1.4bnn.a.n.a.
Q2 202318$1.9bnn.a.n.a.
Q3 202322$1.7bnn.a.n.a.
Q4 202317$2.2bn912
Q1 202419$2.0bn155
Q2 202419$1.4bn129
Q3 202417$1.1bn810
Q4 202417$1.4bn811
Q1 202514$1.8bn105
Q2 202526$5.3bn197
Q3 202523$4.6bn139
Q4 202522$4.3bn1817
Q1 202617$1.9bn1419
Q2 202611$860m1915

Compare with…

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

ZS and GOOGL →ZS and AMZN →ZS and MSFT →Choose a stock to compare with ZS →

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 ZS, latest filings →Back to the 13F Explorer →