Cisco Systems, Inc.
CSCO- Exchange
- Nasdaq
- Industry
- Computer Communications Equipment
- SEC CIK
- 0000858877
In the last 90 days, Cisco Systems, Inc. insiders filed 0 open-market purchases and 10 sales; 4,093 institutions reported holding it in 13F filings for Q2 2026, worth $372.2B in total; superinvestors Markel Group and Maverick Capital hold it.
Holders of 5% or more of CSCO
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Cisco Systems, Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Cisco Systems, Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Cisco Systems, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 26, 20265:12 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −10.02 ppfrom 10.02%Below 5% | Mar 13, 2026 | SEC |
| Nov 5, 20253:25 PM ET | Vanguard Group Inc | 13G/A | 10.02%396.4M shares | – | Oct 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Cisco Systems, Inc. shares.
No Form 144 notices for Cisco Systems, Inc. are on file.