Cisco Systems Inc
Ownership
Ownership Structure
Who owns Cisco Systems Inc (CSCO)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.8% of the shares are freely tradable; institutional investors hold 82.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.26 | 365,059,875 | -3.5 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.18 | 243,780,205 | +0.0 | 03/31/2026 |
| State Street Corp | 4.91 | 193,593,697 | -1.0 | 03/31/2026 |
| Amvescap Plc. | 3.54 | 139,681,748 | -6.0 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.99 | 117,849,671 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.59 | 102,134,942 | +2.5 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 1.97 | 77,731,032 | +3.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.87 | 112,953,374 | +0.3 | 07/31/2026 |
| Vanguard 500 Index Investor | 2.63 | 103,691,608 | +1.1 | 07/31/2026 |
| Invesco QQQ Trust | 2.15 | 84,788,341 | +0.5 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Robbins Charles | Chair and CEO | 602,710 | 66,418,625 $ | Aug 14, 2026 | direct |
| Patel Jeetendra I | President and CPO | 230,593 | 25,411,375 $ | Aug 14, 2026 | direct |
| Stahlkopf Deborah L | EVP and Chief Legal Officer | 167,116 | 18,416,153 $ | Aug 14, 2026 | direct |
| Patterson Mark | EVP and CFO | 165,778 | 18,268,783 $ | Sep 11, 2026 | direct |
| Tuszik Oliver | EVP, Global Sales | 163,337 | 17,999,701 $ | Sep 14, 2026 | direct |
| Subaiya Thimaya K. | EVP, Operations | 127,661 | 14,068,259 $ | Sep 14, 2026 | direct |
| Fink Nichlas A | SVP, Chief Accounting Officer | 31,352 | 3,455,000 $ | Sep 8, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell | 312 | 110.18 | 34,376 |
| Sep 14, 2026 | Tuszik Oliver | EVP, Global Sales | Sell | 680 | 110.18 | 74,922 |
| Sep 11, 2026 | Patterson Mark | EVP and CFO | Sell | 1,795 | 108.87 | 195,422 |
| Sep 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Other | 409 | 109.43 | 44,757 |
| Sep 10, 2026 | Tuszik Oliver | EVP, Global Sales | Other | 1,260 | 109.43 | 137,882 |
| Sep 10, 2026 | Patterson Mark | EVP and CFO | Other | 1,553 | 109.43 | 169,945 |
| Sep 8, 2026 | Fink Nichlas A | SVP, Chief Accounting Officer | Sell | 2,274 | 109.36 | 248,685 |
| Aug 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell | 3,605 | 111.75 | 402,873 |
| Aug 19, 2026 | Subaiya Thimaya K. | EVP, Operations | Sell | 2,227 | 111.00 | 247,201 |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell | 100 | 113.51 | 11,351 |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell | 900 | 112.61 | 101,352 |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell | 4,870 | 111.58 | 543,391 |
| Aug 14, 2026 | Patel Jeetendra I | President and CPO | Sell | 1,300 | 110.64 | 143,834 |
| Aug 14, 2026 | Tuszik Oliver | EVP, Global Sales | Sell | 2,760 | 112.46 | 310,390 |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell | 500 | 112.52 | 56,259 |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell | 3,788 | 111.60 | 422,737 |
| Aug 14, 2026 | Patterson Mark | EVP and CFO | Sell | 904 | 110.60 | 99,983 |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell | 700 | 112.63 | 78,843 |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell | 4,487 | 111.60 | 500,764 |
| Aug 14, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Sell | 1,300 | 110.68 | 143,888 |
| Aug 14, 2026 | Robbins Charles | Chair and CEO | Sell | 300 | 113.49 | 34,048 |
| Aug 14, 2026 | Robbins Charles | Chair and CEO | Sell | 2,699 | 112.50 | 303,643 |
| Aug 14, 2026 | Robbins Charles | Chair and CEO | Sell | 14,829 | 111.56 | 1,654,396 |
| Aug 14, 2026 | Robbins Charles | Chair and CEO | Sell | 3,800 | 110.59 | 420,259 |
| Aug 10, 2026 | Subaiya Thimaya K. | EVP, Operations | Other | 7,646 | 121.43 | 928,454 |
| Aug 10, 2026 | Fink Nichlas A | SVP, Chief Accounting Officer | Other | 1,205 | 121.43 | 146,323 |
| Aug 10, 2026 | Patel Jeetendra I | President and CPO | Other | 9,400 | 121.43 | 1,141,442 |
| Aug 10, 2026 | Patterson Mark | EVP and CFO | Other | 4,066 | 121.43 | 493,734 |
| Aug 10, 2026 | Robbins Charles | Chair and CEO | Other | 15,656 | 121.43 | 1,901,108 |
| Aug 10, 2026 | Stahlkopf Deborah L | EVP and Chief Legal Officer | Other | 4,209 | 121.43 | 511,099 |
| Aug 10, 2026 | Tuszik Oliver | EVP, Global Sales | Other | 3,146 | 121.43 | 382,019 |
| Jul 10, 2026 | Tuszik Oliver | EVP, Global Sales | Other | 2,259 | 118.31 | 267,262 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.