Cisco Systems
CSCO · NASDAQ
Who owns CSCO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 31.3% of CSCO’s shares.
- Vanguard Capital Management, LLC6.2%
- BlackRock Institutional Trust Company, N.A.5.5%
- State Street Investment Management (US)5.0%
- Invesco Capital Management LLC3.1%
- Next 6 largest institutions11.5%
- All other shareholders68.7%
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Capital Management, LLC | 244.79M | 6.21% |
| BlackRock Institutional Trust Company, N.A. | 215.96M | 5.48% |
| State Street Investment Management (US) | 197.15M | 5.00% |
| Invesco Capital Management LLC | 121.71M | 3.09% |
| Vanguard Portfolio Management, LLC | 119.31M | 3.03% |
| Geode Capital Management, L.L.C. | 101.01M | 2.56% |
| Capital Research Global Investors | 67.17M | 1.70% |
| Fidelity Management & Research Company LLC | 63.30M | 1.61% |
| Norges Bank Investment Management (NBIM) | 54.84M | 1.39% |
| BlackRock Asset Management Ireland Limited | 46.93M | 1.19% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 112.95M | 2.87% |
| Vanguard 500 Index Fund | 103.69M | 2.63% |
| Invesco QQQ Trust | 84.79M | 2.15% |
| iShares Core S&P 500 ETF | 52.68M | 1.34% |
| Fidelity 500 Index Fund | 51.08M | 1.30% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $12.38M (47 trades) of CSCO on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Tuszik Oliver | Tax withholding | 2.26K | $267.56K |
| Rishi Girish D | Award | 419 | — |
| Patterson Mark | Award | 92.82K | — |
| Tuszik Oliver | Award | 69.61K | — |
| Subaiya Thimaya K. | Award | 55.69K | — |
| Stahlkopf Deborah L | Award | 55.69K | — |
| Patel Jeetendra I | Award | 139.22K | — |
| Fink Nichlas A | Award | 7.83K | — |
| Robbins Charles | Award | 167.07K | — |
| Tessel Marianna | Award | 274 | $30.16K |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Maria ElviraHouse | Sale | $15K–$50K | Sep 24, 2026 |
| Maria ElviraHouse | Sale | $1K–$15K | Sep 24, 2026 |
| Maria ElviraHouse | Sale | $1K–$15K | Sep 8, 2026 |
| Rich McCormickHouse | Sale | $1K–$15K | Jul 30, 2026 |
| Shelley M CapitoSenator | Sale (Partial) | $1K–$15K | Jul 21, 2026 |
| Rich McCormickHouse | Sale | $1K–$15K | Jun 12, 2026 |
| Rich McCormickHouse | Sale | $1K–$15K | Jun 12, 2026 |
| Ro KhannaHouse | Purchase | $15K–$50K | Apr 13, 2026 |
| Ro KhannaHouse | Purchase | $15K–$50K | Mar 30, 2026 |
| Alan ArmstrongSenator | Purchase | $15K–$50K | Mar 27, 2026 |
| Maria ElviraHouse | Purchase | $15K–$50K | Mar 19, 2026 |
| Julia LetlowHouse | Purchase | $1K–$15K | Feb 2, 2026 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Jan 9, 2026 |
| Rich McCormickHouse | Purchase | $1K–$15K | Nov 5, 2025 |
| Linda SanchezHouse | Sale | $1K–$15K | Oct 28, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 51.07M
- Days to cover
- 2.31
- % of shares outstanding
- 1.30%
- Average daily volume
- 22.11M
- Change since last report
- −11.5%
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