Filing excerpt
CSXT’s primary rail competitor is Norfolk Southern Railway, which operates throughout much of the Company’s territory.
The merger of CSX's primary competitor, Norfolk Southern, with Union Pacific will create the nation's only transcontinental rail network.
Filing excerpt
CSXT’s primary rail competitor is Norfolk Southern Railway, which operates throughout much of the Company’s territory.
What this signalsFilings often name leadership changes, deals and spending plans.
Competitors
Regions named
sec-10kmarketShareLossGet every 10-K signal for CSX and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at CSX this week?”
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This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/76dcadbc-1441-4848-a467-65666d43d9fb returns this record as JSON. POST /v1/companies/enrich returns every signal for csx.com.
{
"signal_id": "76dcadbc-1441-4848-a467-65666d43d9fb",
"signal_type": "sec-10k",
"signal_subtype": "marketShareLoss",
"detected_at": "2026-02-17T06:30:38.402+00:00",
"company": {
"name": "CSX",
"domain": "csx.com"
},
"data": {
"detail": "The merger of CSX's primary competitor, Norfolk Southern, with Union Pacific will create the nation's only transcontinental rail network. This poses a significant competitive threat that could lead to market share loss and pricing pressure, creating an urgent need for solutions that enhance operational efficiency and service differentiation.",
"metrics": {
"timeframe": "current_year"
},
"summary": "Primary competitor Norfolk Southern to merge with Union Pacific, creating a transcontinental rival.",
"excerpts": "CSXT’s primary rail competitor is Norfolk Southern Railway, which operates throughout much of the Company’s territory.",
"relevance": 0.9,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/277948/000027794826000006/csx-20251231.htm",
"filing_date": "2026-02-12",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Urgency to improve",
"signal_category": "market",
"regions_mentioned": [
"North America"
],
"competitors_mentioned": [
"Norfolk Southern Railway",
"Union Pacific Railroad"
]
}
}
curl https://signals.autobound.ai/v1/signals/76dcadbc-1441-4848-a467-65666d43d9fb \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"csx.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.