# EDGAR Filing Document

**Accession Number:** 0000215360
**File Stem:** 0000215360-26-000005
**Filing Date:** 2026-3
**Character Count:** 2567
**Document Hash:** 86c2276678dc3d497bb10a8122bbb31c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000215360-26-000005.hdr.sgml**: 20260305

**ACCESSION NUMBER**: 0000215360-26-000005

**CONFORMED SUBMISSION TYPE**: X-17A-5

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260305

**DATE AS OF CHANGE**: 20260305

**EFFECTIVENESS DATE**: 20260305

**PERIOD START**: 20250101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CAPITAL INSTITUTIONAL SERVICES, INC.
- **CENTRAL INDEX KEY:** 0000215360

**ORGANIZATION NAME:**
- **EIN:** 751565705
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-22273
- **FILM NUMBER:** 26725299

**BUSINESS ADDRESS:**
- **STREET 1:** 1700 PACIFIC AVE.
- **STREET 2:** SUITE 1100
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75201
- **BUSINESS PHONE:** 214-720-0055

**MAIL ADDRESS:**
- **STREET 1:** 1700 PACIFIC AVE.
- **STREET 2:** SUITE 1100
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75201

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CAPITAL INSTITUTIONAL SERVICES INC                      /BD
- **DATE OF NAME CHANGE:** 20020129

### Attached PDF Documents

**Attachment 1:** `CAPISPublicDocument2025.pdf`

_No text found in this document._

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

## FORM X-17A-5

### ANNUAL AUDITED REPORT

### Filer Information

**Filer CIK:** 0000215360

**Filer CCC:** XXXXXXXX

**Is this a LIVE or TEST filing?:** LIVE

**Would you like a Return Copy?:** No

### Submission Information

**Report Period Begin Date:** 01-01-2025

**Report Period End Date:** 12-31-2025

**Type of Registrant:** Broker-dealer

**Any material weaknesses identified?:** No

### Registrant Identification

**Name of Broker-Dealer:** CAPITAL INSTITUTIONAL SERVICES, INC.

**Business Address:** 1700 PACIFIC AVE., SUITE 1100, DALLAS, TX, 75201

**Contact Person:** Beni Huseinbegovic

**Contact Phone:** 2149223240

### Independent Public Accountant Identification

**Accountant Name:** Baker Tilly

**Accountant Address:** 14555 Dallas Parkway, Suite 300, Dallas, TX, 75254

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **Ann Sebert**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **CAPITAL INSTITUTIONAL SERVICES, INC.**, as of **12-31-2025**, are true and correct.

**Signature:** Ann Sebert

**Title:** CEO & President

**Notarized:** Yes