# EDGAR Filing Document

**Accession Number:** 0002074973
**File Stem:** 9999999995-25-003789
**Filing Date:** 2025-12
**Character Count:** 1286
**Document Hash:** 9da1b1258fcd366b1e21d9d2828d450d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-25-003789.hdr.sgml**: 20251217

**ACCESSION NUMBER**: 9999999995-25-003789

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251216

**DATE AS OF CHANGE**: 20251217

**EFFECTIVENESS DATE**: 20251216

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Churchill Capital Corp XI
- **CENTRAL INDEX KEY:** 0002074973
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-291626
- **FILM NUMBER:** 251577161

**BUSINESS ADDRESS:**
- **STREET 1:** 640 FIFTH AVENUE 12TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 2123807500

**MAIL ADDRESS:**
- **STREET 1:** 640 FIFTH AVENUE 12TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** December 16, 2025

**Time:** 16:30:00

**Form Type:** S-1

---

**CIK:** 0002074973

**Company Name:** Churchill Capital Corp XI

**File Number:** 333-291626