ZSCALER INC (ZS): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in ZS · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
28
13F filers
Aggregate Value
$929.9M
Across holders
Last Price
$176.06
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity20 increased8 reduced2 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 1.36M | $192.4M | 20.7% | 0.1% | Added | +$192.4M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 1.13M | $159.5M | 17.1% | 0.1% | Added | +$112.2M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 1.01M | $142.4M | 15.3% | 0.0% | Added | $-103.6M | Q2 2026 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC CIK 0001556921 | Hedge Fund | 882K | $124.5M | 13.4% | 0.5% | Added | +$64.2M | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 770K | $108.7M | 11.7% | 0.1% | Added | +$50.5M | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 257K | $36.3M | 3.9% | 0.0% | Added | +$17.0M | Q2 2026 |
| PineBridge Investments, L.P. CIK 0001531721 | Hedge Fund | 111K | $33.3M | 3.6% | 0.2% | Added | +$2.1M | Q3 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 209K | $29.5M | 3.2% | 0.0% | Added | +$27.8M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 184K | $26.0M | 2.8% | 0.0% | Added | +$25.7M | Q2 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 115K | $16.2M | 1.7% | 0.1% | Added | — | Q2 2026 |
Added
Hedge Fund
$192.4M· 20.7% of total· 0.1% port· 1.36M sh· +$192.4M QoQ· Q2 2026
Added
Hedge Fund
$159.5M· 17.1% of total· 0.1% port· 1.13M sh· +$112.2M QoQ· Q2 2026
Added
Hedge Fund
$142.4M· 15.3% of total· 0.0% port· 1.01M sh· $-103.6M QoQ· Q2 2026
Added
Hedge Fund
$124.5M· 13.4% of total· 0.5% port· 882K sh· +$64.2M QoQ· Q2 2026
Added
Hedge Fund
$108.7M· 11.7% of total· 0.1% port· 770K sh· +$50.5M QoQ· Q2 2026
Added
Hedge Fund
$36.3M· 3.9% of total· 0.0% port· 257K sh· +$17.0M QoQ· Q2 2026
Added
Hedge Fund
$33.3M· 3.6% of total· 0.2% port· 111K sh· +$2.1M QoQ· Q3 2025
Added
Hedge Fund
$29.5M· 3.2% of total· 0.0% port· 209K sh· +$27.8M QoQ· Q2 2026
Added
Hedge Fund
$26.0M· 2.8% of total· 0.0% port· 184K sh· +$25.7M QoQ· Q2 2026
Added
Hedge Fund
$16.2M· 1.7% of total· 0.1% port· 115K sh· — QoQ· Q2 2026
Reduced
Institutional Manager
$14.1M· 1.5% of total· 0.0% port· 100K sh· $-275K QoQ· Q2 2026
Added
Hedge Fund
$10.4M· 1.1% of total· 0.1% port· 74K sh· — QoQ· Q2 2026
Added
Hedge Fund
$6.1M· 0.7% of total· 0.0% port· 43K sh· $-18.9M QoQ· Q2 2026
Reduced
Hedge Fund
$5.8M· 0.6% of total· 0.0% port· 41K sh· $-6.0M QoQ· Q2 2026
Reduced
Hedge Fund
$5.0M· 0.5% of total· 0.0% port· 36K sh· $-624K QoQ· Q2 2026
Reduced
Hedge Fund
$3.8M· 0.4% of total· 0.0% port· 27K sh· $-21.8M QoQ· Q2 2026
Reduced
Hedge Fund
$3.7M· 0.4% of total· 0.0% port· 26K sh· $-2.0M QoQ· Q2 2026
Added
Hedge Fund
$3.2M· 0.3% of total· 0.0% port· 23K sh· +$2.6M QoQ· Q2 2026
Added
Hedge Fund
$2.4M· 0.3% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$1.8M· 0.2% of total· 0.0% port· 13K sh· $-8.5M QoQ· Q2 2026
Added
Hedge Fund
$1.8M· 0.2% of total· 0.0% port· 13K sh· +$494K QoQ· Q2 2026
Added
Hedge Fund
$1.2M· 0.1% of total· 0.0% port· 9K sh· +$22K QoQ· Q2 2026
Reduced
Hedge Fund
$550K· 0.1% of total· 0.0% port· 4K sh· $-32.0M QoQ· Q2 2026
Added
Hedge Fund
$431K· 0.0% of total· 0.0% port· 3K sh· $-317K QoQ· Q2 2026
Reduced
Hedge Fund
$415K· 0.0% of total· 0.0% port· 3K sh· $-291K QoQ· Q2 2026
Added
Hedge Fund
$244K· 0.0% of total· 0.0% port· 2K sh· +$14K QoQ· Q2 2026
Added
Hedge Fund
$214K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Added
Hedge Fund
$24K· 0.0% of total· 0.0% port· 171 sh· — QoQ· Q2 2026
1–10 of 28
1 / 3
Loading recent insider activity…