---
schema_version: "secwatch.filing_event.v1"
accession: "0001666071-25-000033"
form_type: "8-K"
ticker: "CDLX"
cik: "0001666071"
company_name: "Cardlytics, Inc."
filed_at: "2025-03-12T23:59:59+00:00"
generated_at: "2026-05-24T22:36:08.996974+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Cardlytics Q4 revenue down 17% YoY to $74.0M; guides Q1 2025 EBITDA loss

## Summary
- Q4 total revenue $74.0M, down 17% YoY; net loss $15.6M ($0.31 loss/share) vs $100.8M loss in Q4 2023.
- Full year 2024 revenue $278.3M (-10% YoY); net loss $189.3M ($3.91 loss/share) vs $134.7M loss in 2023.
- Q4 adjusted EBITDA $6.4M, down from $10.0M YoY; full year adjusted EBITDA $2.5M vs $3.8M in 2023.
- Q1 2025 guidance: revenue $57-60M, adjusted EBITDA loss $4.0-7.5M, reflecting continued headwinds.
- CEO cites 2024 as challenging year; MAUs down 0.4% QoQ to 167.3M, ARPU fell 16.7% to $0.44.

## SEC filing metadata
- accession: 0001666071-25-000033
- form_type: 8-K
- ticker: CDLX
- cik: 0001666071
- company_name: Cardlytics, Inc.
- filed_at: 2025-03-12T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1666071/000166607125000033/0001666071-25-000033-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666071/000166607125000033/cdlx-20250312.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001666071-25-000033
- JSON: https://secwatch.observer/filing/0001666071-25-000033.json
- Plain text: https://secwatch.observer/filing/0001666071-25-000033.txt

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