Cisco Systems, Inc. (CSCO) Insider Trading
Over the last 3 months, CSCO insiders made 0 open-market buys and 27 sales, a net sale of -$7.1M (SEC Form 4). Over the last 6 months, 3014 institutions increased and 3132 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
27
Net (3m)
-$7.1M
Insider trades by month Buys Sells
Nov
Dec
Feb
Mar
May
Jun
Context3-month price +51.3%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 17, 2026 | Subaiya Thimaya K.officer: EVP, Operations | Sell | 1,908 | $120.51 |
| Jun 17, 2026 | Subaiya Thimaya K.officer: EVP, Operations | Sell | 5,219 | $119.69 |
| Jun 16, 2026 | JOHNSON KRISTINA Mdirector | Grant | 351 | $120.17 |
| Jun 16, 2026 | Tessel Mariannadirector | Grant | 251 | $120.17 |
| Jun 16, 2026 | Weil Kevindirector | Grant | 251 | $120.17 |
| Jun 11, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Tax | 5,543 | $120.36 |
| Jun 11, 2026 | Subaiya Thimaya K.officer: EVP, Operations | Tax | 1,715 | $120.36 |
| Jun 11, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Sell | 700 | $120.51 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Sell | 1,600 | $118.36 |
| Jun 11, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Sell | 400 | $119.59 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Sell | 851 | $119.44 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Tax | 6,399 | $120.36 |
| Jun 11, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Sell | 1,407 | $121.77 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Sell | 2,546 | $121.75 |
| Jun 11, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Sell | 100 | $122.44 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Sell | 1,100 | $117.60 |
| Jun 11, 2026 | Patterson Markofficer: EVP and CFO | Sell | 200 | $122.39 |
| Jun 4, 2026 | Fink Nichlas Aofficer: SVP, Chief Accounting Officer | Grant | 4,501 | — |
| May 27, 2026 | Robbins Charlesdirector, officer: Chair and CEO | Sell | 500 | $118.48 |
| May 27, 2026 | Robbins Charlesdirector, officer: Chair and CEO | Sell | 8,038 | $119.58 |
| May 27, 2026 | Robbins Charlesdirector, officer: Chair and CEO | Sell | 12,862 | $120.37 |
| May 19, 2026 | Tuszik Oliverofficer: EVP, Global Sales | Sell | 2,761 | $114.61 |
| May 19, 2026 | Patel Jeetendra Iofficer: President and CPO | Sell | 200 | $114.62 |
| May 19, 2026 | Stahlkopf Deborah Lofficer: EVP and Chief Legal Officer | Sell | 300 | $114.97 |
| May 19, 2026 | Patel Jeetendra Iofficer: President and CPO | Sell | 351 | $115.89 |
| May 19, 2026 | Patel Jeetendra Iofficer: President and CPO | Sell | 3,149 | $116.87 |
| May 19, 2026 | Patterson Markofficer: EVP and CFO | Sell | 1,495 | $116.65 |
| May 19, 2026 | Patterson Markofficer: EVP and CFO | Sell | 2,005 | $117.34 |
| May 19, 2026 | Patterson Markofficer: EVP and CFO | Sell | 300 | $115.08 |
| May 19, 2026 | Patterson Markofficer: EVP and CFO | Sell | 1,712 | $118.16 |
Source: CSCO SEC Form 4 filings, latest Jun 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CSCO positions over the last 6 months (SEC Form 13F).
Increased
3014
New positions
626
Reduced
3132
Sold out
246
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 487.6M | May 15, 2026 |
| VANGUARD GROUP INC | Increased | 398.9M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 378.3M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 365.2M | May 13, 2026 |
| STATE STREET CORP | Increased | 195.5M | Feb 13, 2026 |
| STATE STREET CORP | Reduced | 193.6M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 117.8M | May 8, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 102.1M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 99.6M | Feb 9, 2026 |
| MORGAN STANLEY | Reduced | 77.7M | May 15, 2026 |
| MORGAN STANLEY | Increased | 75.3M | Feb 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Reduced | 70.5M | Feb 13, 2026 |
| FMR LLC | Increased | 67.4M | May 15, 2026 |
| FMR LLC | Reduced | 65.4M | Feb 17, 2026 |
| CAPITAL RESEARCH GLOBAL INVESTORS | New Position | 63.9M | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.