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Equibles

CITADEL ADVISORS LLC

Position in ZS — Zscaler, Inc.

CIK 1423053 MIAMI, FL
Back to ZS Full portfolio

Position in ZS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$71,668,127
+$17,675,407 QoQ
Shares Held
510,857
+112.8% QoQ
Ownership
0.316%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ZS Over Time

Shares Held

Position Value (USD)

Derivatives in ZS

reported options exposure · as of Mar 31, 2026
CallValue
$122,388,996
CallShares
872,400
PutValue
$90,501,079
PutShares
645,100

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $5,522,800,258 across 118 Software - Infrastructure names. ZS ranks #18 (1.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MSFT
Microsoft Corp
 2,638,124 $976,554,360
2 NET
Cloudflare, Inc.
 1,941,142 $400,535,239
3 XYZ
Block, Inc.
 6,287,222 $378,365,019
4 ORCL
Oracle Corp
 2,302,838 $338,770,498
5 PLTR
Palantir Technologies Inc.
 2,015,600 $294,841,967
6 PANW
Palo Alto Networks Inc
 1,823,683 $292,372,858
7 OKTA
Okta, Inc.
 3,401,709 $267,748,514
8 TWLO
Twilio Inc
 1,930,352 $242,876,887

All Filings in ZS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $90,501,079 645,100
2026-03-31 $71,668,127 510,857
2026-03-31 $122,388,996 872,400
2025-12-31 $153,845,280 684,000
2025-12-31 $158,208,728 703,400
2025-12-31 $53,992,720 240,053
2025-09-30 $250,545,726 836,100
2025-09-30 $249,826,542 833,700
2025-09-30 $52,804,286 176,214
2025-06-30 $376,631,934 1,199,694
2025-06-30 $264,400,268 842,200
2025-06-30 $300,283,610 956,500
2025-03-31 $148,795,158 749,900
2025-03-31 $21,591,865 108,819
2025-03-31 $292,153,608 1,472,400
2024-12-31 $167,222,029 926,900
2024-12-31 $250,589,490 1,389,000
2024-12-31 $28,300,916 156,870
2024-09-30 $180,529,734 1,056,100
2024-09-30 $162,598,128 951,200
2024-09-30 $79,273,937 463,753
2024-06-30 $123,661,771 643,435
2024-06-30 $231,473,636 1,204,400
2024-06-30 $176,315,106 917,400
2024-03-31 $19,642,287 101,969
2024-03-31 $277,290,885 1,439,500
2024-03-31 $181,168,515 940,500
2023-12-31 $179,463,600 810,000
2023-12-31 $90,690,046 409,325
2023-12-31 $299,659,900 1,352,500
2023-09-30 $130,742,277 840,300
2023-09-30 $34,132,088 219,372
2023-09-30 $273,838,400 1,760,000
2023-06-30 $253,581,790 1,733,300
2023-06-30 $14,071,279 96,181
2023-06-30 $155,677,830 1,064,100
2023-03-31 $171,903,662 1,471,400
2023-03-31 $141,317,568 1,209,600
2023-03-31 $2,985,240 25,552
2022-12-31 $258,276,390 2,308,100
2022-12-31 $145,201,440 1,297,600
2022-12-31 $1,568,502 14,017
2022-09-30 $83,696,710 509,197
2022-09-30 $230,183,748 1,400,400
2022-09-30 $326,126,517 1,984,100
2022-06-30 $239,888,795 1,604,500
2022-06-30 $281,347,918 1,881,800
2022-06-30 $42,953,325 287,294
2022-03-31 $410,634,432 1,701,900
2022-03-31 $64,643,737 267,920

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