Cisco Systems, Inc. (CSCO)
CSCO moved a median of -0.04% 30 minutes after news, and -0.01% by the close. How CSCO actually reacts to news — the realized, point-in-time move the market made, measured across 905 labeled events over the last three years with zero look-ahead.
CSCO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.01% | 51% | 895 |
| 30-min | -0.04% | 48% | 895 |
| 60-min | 0.00% | 50% | 895 |
| to close | -0.01% | 49% | 891 |
| Middle 50% of CSCO reactions | -0.37% to +0.39% |
|---|---|
| Median reaction (30-min) | -0.04% |
| Measured reactions | 905 |
Half of all Cisco Systems, Inc. news events land between -0.37% and +0.39% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CSCO reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 62 | +0.14% | 58% | +0.44% |
| Analyst downgrades | 34 | +0.07% | 59% | -0.18% |
| Coverage initiations | 22 | -0.27% | 32% | -0.01% |
| Rating reiterations | 125 | -0.07% | 44% | -0.22% |
| Price-target raises | 100 | -0.02% | 50% | -0.25% |
| Price-target cuts | 12 | +0.05% | 58% | -0.09% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. See how CSCO ranks against every other measured name →
That’s how CSCO usually reacts — get an email when it moves on news →Email me when CSCO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CSCO's baseline. Nothing else.
Recent CSCO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 13F-HR CISCO SYSTEMS, INC. For: Sep 30 | SEC filing · Form 13F-HR | SEC EDGAR | -0.95% | -2.34% | |
| Cisco Advances Scalability and Openness at OCP 2026 | Press release | Canada Newswire | -0.55% | +0.00% | |
| Cisco Appoints Girish Rishi to its Board of Directors | Press release | PR Newswire | -0.57% | -2.43% | |
| Form 8-K CISCO SYSTEMS, INC. For: Oct 07 | SEC filing · Form 8-K | SEC EDGAR | -0.57% | -2.43% | |
| Cisco Unveils New Agentic Collaboration Experiences | Press release | PR Newswire | -0.06% | +0.03% | |
| Cisco AI Research: AgenticOps Scaling Quickly in the Enterprise | Press release | PR Newswire | +0.47% | +0.20% | |
| Cisco Delivers Trusted AI at Scale Through New Splunk Advancements | Press release | PR Newswire | -0.26% | -0.84% | |
| MEDIA ALERT: Global Industry Leaders Join Cisco's WebexOne to Showcase What's Next for AI-Powered Work | Press release | PR Newswire | +0.40% | -1.33% | |
| Form 10-K CISCO SYSTEMS, INC. For: Jul 25 | SEC filing · Form 10-K | SEC EDGAR | -0.14% | +0.12% | |
| Cisco to Participate in September Events with the Financial Community | Press release | PR Newswire | +0.25% | -0.33% | |
| Cisco Expands Secure AI Factory with NVIDIA for the Rack-Scale Era | Press release | PR Newswire | +0.07% | -1.09% | |
| Cisco Launches Sovereign Critical Infrastructure in Canada - Government and Organizations Gain More Choice and Control | Press release | Canada Newswire | +0.07% | -1.09% | |
| Form S-8 CISCO SYSTEMS, INC. | SEC filing · Form S-8 | SEC EDGAR | +0.05% | +0.17% | |
| CISCO REPORTS FOURTH QUARTER AND FISCAL YEAR 2026 EARNINGS | Press release | PR Newswire | -1.66% | -0.12% | |
| Form 8-K CISCO SYSTEMS, INC. For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | -1.66% | -0.12% | |
| Cisco Schedules Conference Call for Q4 Fiscal Year 2026 Financial Results | Press release | PR Newswire | -0.88% | -0.26% | |
| Form N-PX CISCO SYSTEMS, INC. For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | +0.77% | +2.17% | |
| Form 13F-HR CISCO SYSTEMS, INC. For: Jun 30 | SEC filing · Form 13F-HR | SEC EDGAR | +0.10% | -2.02% | |
| Form S-8 CISCO SYSTEMS, INC. | SEC filing · Form S-8 | SEC EDGAR | +0.24% | +3.06% | |
| Cisco Unveils Agentic Platform for Operating and Defending Critical IT Infrastructure | Press release | Canada Newswire | +2.22% | +4.48% | |
| Form S-8 CISCO SYSTEMS, INC. | SEC filing · Form S-8 | SEC EDGAR | +0.47% | +1.33% | |
| Form SD CISCO SYSTEMS, INC. | SEC filing · Form SD | SEC EDGAR | -1.97% | -1.78% | |
| Service Council Expands European Presence with Launch of 2027 Smarter Services Executive Symposium - Europe | Press release | PR Web | +0.48% | -1.16% | |
| Automation Anywhere Collaborates with Cisco, NVIDIA, Okta, and OpenAI, Launching EnterpriseClaw to Run Next-Generation AI Agents Inside Enterprise Systems | Press release | PR Newswire | -0.19% | +0.02% | |
| Form 10-Q CISCO SYSTEMS, INC. For: Apr 25 | SEC filing · Form 10-Q | SEC EDGAR | +0.48% | -1.16% | |
| The $600 Billion Wake-up Call: New Splunk Research Reveals Downtime is a Systemic Business Crisis | Press release | PR Newswire | +0.97% | -1.43% | |
| CISCO REPORTS THIRD QUARTER EARNINGS | Press release | PR Newswire | +1.09% | -1.53% | |
| Form 8-K CISCO SYSTEMS, INC. For: May 13 | SEC filing · Form 8-K | SEC EDGAR | +1.09% | -1.53% | |
| Cisco to Participate in May & June Events with the Financial Community | Press release | PR Newswire | +0.10% | +0.17% | |
| Cisco Schedules Conference Call for Q3 Fiscal Year 2026 Financial Results | Press release | PR Newswire | -0.43% | +0.85% | |
| Form 8-K CISCO SYSTEMS, INC. For: Apr 27 | SEC filing · Form 8-K | SEC EDGAR | -0.43% | +0.85% | |
| NetZoom Visio Stencils Library Adds Over 1000 Network, Data Center and A/V Stencils | Press release | PR Web | +0.08% | -0.01% | |
| Cisco Introduces Universal Quantum Switch, Advancing the Path to a Quantum Network | Press release | Canada Newswire | -0.49% | -1.02% | |
| Form 13F-HR CISCO SYSTEMS, INC. For: Mar 31 | SEC filing · Form 13F-HR | SEC EDGAR | +0.57% | +2.95% | |
| Mattermost Appoints Matt Mandrgoc as Vice President of Federal to Expand Public Sector Growth and Mission Enablement | Press release | PR Web | -0.63% | +0.43% | |
| Cisco Research: Industrial AI Moves into Physical Operations, Readiness Gaps Determine Scale | Press release | PR Newswire | +0.03% | +0.26% | |
| Cisco Appoints Pete Shimer to its Board of Directors | Press release | PR Newswire | -0.30% | +0.82% | |
| Form 8-K CISCO SYSTEMS, INC. For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | -0.30% | +0.82% | |
| Cisco Report: Strategic Wireless Investments are Driving Higher ROI for Enterprises in the AI Era | Press release | Canada Newswire | +0.00% | +0.28% | |
| The Quiet Shift That's Repricing the Entire Cybersecurity Stack | Press release | Canada Newswire | -0.46% | -3.72% | |
| Cisco Reimagines Security for the Agentic Workforce | Press release | PR Newswire | +0.27% | +0.41% | |
| Cisco Secure AI Factory with NVIDIA Makes AI Easier to Deploy and Secure, Anywhere Organizations Need It | Press release | PR Newswire | +0.58% | +0.39% | |
| Cisco to Participate in March 2026 Events with the Financial Community | Press release | PR Newswire | -0.01% | +2.40% | |
| Splunk Report: Agentic AI Takes Center Stage in CISOs' Path to Digital Resilience | Press release | PR Newswire | +0.53% | +0.52% | |
| Form 10-Q CISCO SYSTEMS, INC. For: Jan 24 | SEC filing · Form 10-Q | SEC EDGAR | +0.54% | +2.21% | |
| January Updates for NetZoom Visio Stencils Library of Data Center, Networking and AV Devices | Press release | PR Web | +0.18% | -0.13% | |
| CISCO REPORTS SECOND QUARTER EARNINGS | Press release | PR Newswire | -0.68% | -5.87% | |
| Form 8-K CISCO SYSTEMS, INC. For: Feb 11 | SEC filing · Form 8-K | SEC EDGAR | -0.68% | -5.87% | |
| Cisco Announces New Silicon One G300, Advanced Systems and Optics to Power and Scale AI Data Centers for the Agentic Era | Press release | PR Newswire | +0.40% | -0.83% | |
| Cisco Expands AgenticOps Innovations Across Portfolio | Press release | PR Newswire | +0.40% | -0.83% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CSCO section they belong to.
Where else CSCO is measured.
CSCO earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Lantronix, Inc. (LTRX) | 912 | 0.00% | 46% |
| Intel Corporation (INTC) | 907 | -0.10% | 42% |
| Mercury Systems Inc (MRCY) | 903 | -0.07% | 44% |
| TELENAV (TNAV) | 901 | +0.15% | 54% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Technology names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Cisco Systems, Inc.'s median reaction calculated?
Every labeled CSCO news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 905 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 48% of CSCO's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does CSCO's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.