This new JV will require establishing a new laboratory facility, integrating operations with Corewell Health, and implementing Quest's "Collaborative Lab Solutions". This creates demand for lab equipment, IT infrastructure, LIS/LIMS software, and operational consulting services.
Filing excerpt
We also entered into a joint venture with Corewell Health, a leading health system in Michigan, which will perform laboratory testing in the state of Michigan via a new laboratory facility. Equity ownership of the joint venture is shared 51% by Quest and 49% by Corewell Health.
What this signalsFilings often name leadership changes, deals and spending plans.
Vendors
Regions named
sec-10kjointVentureGet every 10-K signal for Quest Diagnostics 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 Quest Diagnostics 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/cc40d4f3-59d7-4dfd-ac62-30677a7ebb05 returns this record as JSON. POST /v1/companies/enrich returns every signal for questdiagnostics.com.
{
"signal_id": "cc40d4f3-59d7-4dfd-ac62-30677a7ebb05",
"signal_type": "sec-10k",
"signal_subtype": "jointVenture",
"detected_at": "2026-03-03T05:59:31.732+00:00",
"company": {
"name": "Quest Diagnostics",
"domain": "questdiagnostics.com"
},
"data": {
"detail": "This new JV will require establishing a new laboratory facility, integrating operations with Corewell Health, and implementing Quest's \"Collaborative Lab Solutions\". This creates demand for lab equipment, IT infrastructure, LIS/LIMS software, and operational consulting services.",
"metrics": {
"pct": 0.51,
"timeframe": "current_year",
"pct_context": "Quest's equity ownership of the joint venture"
},
"summary": "Quest formed a 51/49 joint venture with Corewell Health for a new lab facility in Michigan",
"excerpts": "We also entered into a joint venture with Corewell Health, a leading health system in Michigan, which will perform laboratory testing in the state of Michigan via a new laboratory facility. Equity ownership of the joint venture is shared 51% by Quest and 49% by Corewell Health.",
"relevance": 0.9,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1022079/000102207926000015/dgx-20251231.htm",
"filing_date": "2026-02-26",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "New entity needs",
"signal_category": "strategic",
"regions_mentioned": [
"Michigan"
],
"vendors_mentioned": [
"Corewell Health"
]
}
}
curl https://signals.autobound.ai/v1/signals/cc40d4f3-59d7-4dfd-ac62-30677a7ebb05 \
-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":"questdiagnostics.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.