# EDGAR Filing Document

**Accession Number:** 0001964945
**File Stem:** 0001964945-26-000003
**Filing Date:** 2026-3
**Character Count:** 2450
**Document Hash:** 082fe7a03c13540a1b36c40fcb2a8527
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001964945-26-000003.hdr.sgml**: 20260302

**ACCESSION NUMBER**: 0001964945-26-000003

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260302

**DATE AS OF CHANGE**: 20260302

**EFFECTIVENESS DATE**: 20260302

**PERIOD START**: 20250101

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MERCURY INVESTMENT SERVICES LLC
- **CENTRAL INDEX KEY:** 0001964945

**ORGANIZATION NAME:**
- **EIN:** 921791818
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** X-17A-5
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 008-71052
- **FILM NUMBER:** 26709748

**BUSINESS ADDRESS:**
- **STREET 1:** 333 BUSH STREET
- **STREET 2:** SUITE 1900
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104
- **BUSINESS PHONE:** 415-535-3844

**MAIL ADDRESS:**
- **STREET 1:** 548 MARKET ST
- **STREET 2:** PMB 17471
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104-5401

### Attached PDF Documents

**Attachment 1:** `public.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:** 0001964945

**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:** MERCURY INVESTMENT SERVICES LLC

**Business Address:** 333 BUSH STREET, SUITE 1900, SAN FRANCISCO, CA, 94104

**Contact Person:** David Goldsmith

**Contact Phone:** 4155353844

### Independent Public Accountant Identification

**Accountant Name:** Michael Coglianese CPA, P.C.

**Accountant Address:** 300 Tri State International, Ste 180, Lincolnshire, IL, 60069

**Accountant Type:** Certified Public Accountant

### OATH OR AFFIRMATION

I, **David Goldsmith**, swear (or affirm) that, to the best of my knowledge and belief, the accompanying financial statements and supporting schedules pertaining to the firm of **MERCURY INVESTMENT SERVICES LLC**, as of **03-02-2026**, are true and correct.

**Signature:** David Goldsmith

**Title:** Chief Compliance Officer

**Notarized:** Yes