---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-016072"
form_type: "8-K"
ticker: "CACI"
cik: "0000016058"
company_name: "CACI INTERNATIONAL INC /DE/"
filed_at: "2026-03-09T23:59:59+00:00"
generated_at: "2026-05-15T17:49:45.445957+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.9
calibrated_materiality_score: 0.9
confidence: "high"
source: SEC EDGAR
---

# CACI completes $2.6B acquisition of ARKA Group; $800M term loan issued

## Summary
- Completed $2.6B all-cash acquisition of ARKA Group, a provider of EO/IR, hyperspectral imaging and Agentic AI software.
- Added $800M incremental Term B-2 Loans under existing credit agreement; maturity March 9, 2033.
- Acquisition expands CACI's space-based sensors and geospatial intelligence capabilities for national security.
- Over 1,100 ARKA employees join CACI; financing also used from revolving credit and cash on hand.
- ARKA was acquired from funds managed by Blackstone Tactical Opportunities.

## SEC filing metadata
- accession: 0001628280-26-016072
- form_type: 8-K
- ticker: CACI
- cik: 0000016058
- company_name: CACI INTERNATIONAL INC /DE/
- filed_at: 2026-03-09T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.9
- calibrated_materiality_score: 0.9
- confidence: high
- sec_items: 1.01, 2.01, 2.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/16058/000162828026016072/0001628280-26-016072-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/16058/000162828026016072/caci-20260309.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-016072
- JSON: https://secwatch.observer/filing/0001628280-26-016072.json
- Plain text: https://secwatch.observer/filing/0001628280-26-016072.txt

## Source-grounded claims
- claim_id: 33c9149c9b69622f620b95deb4babde3a0b74cd8
  claim: CACI INTERNATIONAL INC /DE/ incurred term loan of $800 million with JPMorgan Chase Bank, N.A., as administrative agent at a floating rate equal to either a base rate or a rate that is based on Term SOFR maturing March 9, 2033.
  evidence_excerpt: On March 9, 2026, CACI International Inc (the “Company”) and certain of its subsidiaries entered into Amendment No. 1 (the “Amendment”) to that certain Credit Agreement, dated as of October 30, 2024 (as amended, the “Term Loan B Credit Agreement”), with the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative agent. The Amendment provides for an additional $800 million tranche of incremental term loans (the “Incremental Term B-2 Loans”) under the Term Loan B Credit Agreement with a maturity date of March 9, 2033.
  evidence_url: https://www.sec.gov/Archives/edgar/data/16058/000162828026016072/0001628280-26-016072-index.htm
- claim_id: 6340d2bfc20e1f3025610780eb51c5c1691c03e2
  claim: CACI INTERNATIONAL INC /DE/ completed an acquisition involving ARKA Group, L.P. for $2.6 billion in cash (closed 2026-03-09).
  evidence_excerpt: solely in its capacity as representative of the Equity Holders (as defined in the Purchase Agreement), ARKA Holdco L.P. The aggregate purchase price paid by the Purchaser was $2.6 billion in cash, subject to a customary post-closing purchase price adjustment for net working capital and certain other items. The foregoing description of the acquisition does not
  evidence_url: https://www.sec.gov/Archives/edgar/data/16058/000162828026016072/0001628280-26-016072-index.htm
- claim_id: 2d6a7e5eb9ae57394f7ae17bcd31c2a2e7935da0
  claim: CACI INTERNATIONAL INC /DE/ amended Amendment No. 1 with JPMorgan Chase Bank, N.A., as administrative agent and the lenders party thereto valued at $800 million (effective 2026-03-09).
  evidence_excerpt: On March 9, 2026, CACI International Inc (the “Company”) and certain of its subsidiaries entered into Amendment No. 1 (the “Amendment”) to that certain Credit Agreement, dated as of October 30, 2024 (as amended, the “Term Loan B Credit Agreement”), with the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative agent. The Amendment provides for an additional $800 million tranche of incremental term loans (the “Incremental Term B-2 Loans”) under the Term Loan B Credit Agreement with a maturity date of March 9, 2033.
  evidence_url: https://www.sec.gov/Archives/edgar/data/16058/000162828026016072/0001628280-26-016072-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.