# ZSCALER INC COM

ZSCALER INC COM is a security (CUSIP 98980G102) tracked across SEC portfolio filings. 794 institutional managers reported $14.4B on Form 13F as of 2026-06-30; 64 registered fund positions totaling $1.1B via N-PORT as of 2026-05-31.

## Summary

- Issuer: ZSCALER INC
- Class: COM
- CUSIP: 98980G102
- Asset category: EC
- 13F holders: 794
- 13F value: $14.4B
- 13F period: 2026-06-30
- N-PORT fund positions: 64
- N-PORT value: $1.1B
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 794 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.6B | 11,423,424 |
| BlackRock, Inc. | New York, NY | $1.2B | 8,568,317 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $493.6M | 3,518,678 |
| Invesco Ltd. | ATLANTA, GA | $473.4M | 3,374,563 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $440.5M | 2,924,939 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $417.2M | 240,314 |
| STATE STREET CORP | BOSTON, MA | $334.5M | 2,384,518 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $334.5M | 2,384,425 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $322.4M | 289,194 |
| FMR LLC | BOSTON, MA | $307.3M | 2,190,318 |
| Pictet Asset Management Holding SA | CAROUGE, V8 | $296.9M | 2,104,621 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $292.0M | 2,086,910 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $284.6M | 510,857 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $275.7M | 1,965,114 |
| UBS Group AG | Zurich, V8 | $254.1M | 1,412,834 |

## Top fund holders (N-PORT)

_Showing 15 of 64 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Invesco QQQ Trust, Series 1](https://search.stillhousedata.com/fund/S000101292) | Invesco QQQ Trust, Series 1 | $475.2M | 12.76% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $159.8M | 19.61% |
| [T. Rowe Price Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002102) | T. ROWE PRICE MID-CAP GROWTH FUND, INC. | $111.5M | 49.49% |
| [T. Rowe Price Mid-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002103) | T. ROWE PRICE MID-CAP VALUE FUND, INC. | $79.1M | 53.50% |
| [ETFMG Prime Cyber Security ETF](https://search.stillhousedata.com/fund/S000047480) | ETF Managers Trust | $77.4M | 470.10% |
| [VANGUARD WINDSOR FUND](https://search.stillhousedata.com/fund/S000004417) | VANGUARD WINDSOR FUNDS | $76.0M | 31.32% |
| [Select Fund](https://search.stillhousedata.com/fund/S000006194) | American Century Mutual Funds, Inc. | $42.2M | 65.96% |
| [T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002073) | T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. | $26.2M | 61.43% |
| [Nicholas Fund, Inc.](https://search.stillhousedata.com/fund/S000011768) | Nicholas Fund, Inc. | $19.0M | 48.94% |
| [T. Rowe Price Global Technology Fund, Inc.](https://search.stillhousedata.com/fund/S000002085) | T. ROWE PRICE GLOBAL TECHNOLOGY FUND, INC. | $17.0M | 30.06% |
| [Columbia Acorn Fund](https://search.stillhousedata.com/fund/S000009184) | COLUMBIA ACORN TRUST | $11.7M | 52.21% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $9.3M | 9.19% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $8.7M | 2.41% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $8.3M | 1.40% |
| [BARON OPPORTUNITY FUND](https://search.stillhousedata.com/fund/S000000585) | BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) | $8.2M | 50.74% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/98980G102.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.