---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-219635"
form_type: "8-K12B/A"
ticker: "FUN"
cik: "0001999001"
company_name: "Six Flags Entertainment Corporation/NEW"
filed_at: "2024-09-16T23:59:59+00:00"
generated_at: "2026-05-31T04:46:49.113317+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Six Flags posts pro forma net loss of $23M for 2023, $186M for H1 2024 after merger of equals

## Summary
- Pro forma 2023 revenue $3.23B; net loss attributable to controlling interests $23.3M ($0.23 per share).
- Pro forma H1 2024 revenue $1.25B; net loss attributable to controlling interests $186.1M ($1.85 per share).
- Merger closed July 1, 2024; Cedar Fair is accounting acquirer (51.2% ownership). Post-merger long-term debt ~$4.95B.
- $330M drawn under new credit agreement to repay revolving facilities and pay transaction costs; $165M of Six Flags 2025 notes repaid pre-closing.
- Preliminary purchase price allocation; goodwill of $2.87B and intangibles of $878.6M recorded.

## SEC filing metadata
- accession: 0001193125-24-219635
- form_type: 8-K12B/A
- ticker: FUN
- cik: 0001999001
- company_name: Six Flags Entertainment Corporation/NEW
- filed_at: 2024-09-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1999001/000119312524219635/0001193125-24-219635-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1999001/000119312524219635/d865721d8k12ba.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-219635
- JSON: https://secwatch.observer/filing/0001193125-24-219635.json
- Plain text: https://secwatch.observer/filing/0001193125-24-219635.txt

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