How many institutional investors hold CSCO?

2 tracked institutional investors disclosed a position in CSCO (CISCO SYS INC) in their most recent 13F filing.

Who is the largest institutional holder of CSCO?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in CSCO, valued at $1.5B.

What sector is CSCO in?

CISCO SYS INC is classified in the Information Technology GICS sector, Networking industry.

Where does this CSCO ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

CSCO — CISCO SYS INC

Name: CISCO SYS INC (CSCO) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Information Technology · Networking

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About CISCO SYS INC (CSCO)

CISCO SYS INC (CSCO) appears in the most recent 13F filings of 2 tracked institutional investors. CISCO SYS INC is classified in the Information Technology sector (Networking industry). The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $1.5B. Across recent filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Tracked investors reporting CSCO

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	19.6M	$1.5B	0.89%	Dec 31, 2025
Ray Dalio	Bridgewater Associates	822.9K	$63.8M	0.28%	Mar 31, 2026

Ken GriffinDec 31, 2025
Citadel Advisors
Shares
19.6M
Value
$1.5B
% Portfolio
0.89%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
822.9K
Value
$63.8M
% Portfolio
0.28%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ray Dalio	New	—	$63.8M	May 15, 2026
Ray Dalio	New	—	$122.2M	Nov 13, 2025

Ray Dalio
New
$63.8MMay 15, 2026
Ray Dalio
New
$122.2MNov 13, 2025

Frequently asked questions

How many institutional investors hold CSCO?: 2 tracked institutional investors disclosed a position in CSCO (CISCO SYS INC) in their most recent 13F filing.
Who is the largest institutional holder of CSCO?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in CSCO, valued at $1.5B.
Did institutional ownership of CSCO increase or decrease?: Across recent 13F filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 fully exited CSCO.
What sector is CSCO in?: CISCO SYS INC is classified in the Information Technology GICS sector, Networking industry.
Where does this CSCO ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.