Investor Profile - TX

Matthew Giannini

Matthew Giannini is a real estate investor and operator based in Dallas-Fort Worth, TX. Public filings show activity across 55 properties held through 3 holding companies. Recent mortgage relationships include Security Bank of Texas, ROSE MARIE MC DONALD, and ROSE MARIE MELTON MCDONALD.

Contact info available

Matthew's Activity

As of June 2026, public records show approximately $2.5M in recorded mortgage exposure linked to this investor across at least 42 mortgage filings and 55 properties held through 3 holding companies. Activity appears concentrated in residential and vacant assets recorded between 2016 and 2026.

Primary Geography

Dallas-Fort Worth, TX

ZIP codes: 76708, 76705, 76706, 76707, and 76704

Most activity in WACO, AUSTIN, CHINA SPRING, TEAGUE, and ROGERS.

Property Type Breakdown

Residential96%
Vacant4%

Associated Entities (3)

RTHB CAPITAL GROUP LLC

TX · 6 properties · 32 mortgages

active
Incorporated on 02/15/2018 in TXMailing Address: 8801 GRAPE CV, AUSTIN, 78717-3000, TX, USA
AJN CAPITAL MANAGEMENT LLC

TX · 1 property · 10 mortgages

active
Incorporated on 09/18/2015 in TXMailing Address: PO BOX 1742, ROUND ROCK, 78680, TX, USA

+1 more entities not shown

Mortgages (42)

Top Lenders

Security Bank of Texas
Security Bank of Texas

$2.1M · 21 loans

ROSE MARIE MC DONALD
ROSE MARIE MC DONALD

$84k · 1 loan

ROSE MARIE MELTON MCDONALD
ROSE MARIE MELTON MCDONALD

$84k · 1 loan

DateAmountStatusLenderBorrowerAddress
02/14/2022$76kOpenSecurity Bank of TexasRTHB CAPITAL GROUP LLC-
01/18/2022$162kOpenSecurity Bank of TexasRTHB CAPITAL GROUP LLC-

+40 more not shown

Owned Properties (55)

AddressDeeded ownerStatusConsideration
3017 ALEXANDER AVE,
WACO, TX 76708
RTHB CAPITAL GROUP LLCOwns - 16 mos$104k
3717 WINDSOR AVE,
WACO, TX 76708
RTHB CAPITAL GROUP LLC SERIES 3717 WINDSOR AVSold$115k

+53 more not shown

FAQ

What type of real estate does this investor focus on?

Associated mortgages and deeds show activity in residential and vacant properties across Dallas-Fort Worth, TX.

What companies is Matthew Giannini associated with?

Matthew Giannini is associated with 3 entities based on extracted signatures from public records. Key entities include RTHB CAPITAL GROUP LLC, AJN CAPITAL MANAGEMENT LLC, and AJN ASSET MANAGEMENT LLC.

How many properties are associated with this investor?

At least 55 properties are associated with Matthew Giannini and the entities they control, based on signatures extracted from recorded documents connecting Matthew Giannini to the entities.

Which lenders has this investor worked with?

Recent mortgage activity references Security Bank of Texas, ROSE MARIE MC DONALD, and ROSE MARIE MELTON MCDONALD, indicating a mix of lending relationships.

How recent is their activity?

Records show activity from 2016 through 2026, with the most recent mortgage recorded in 2022.

How is associated activity determined?

Elementix uses AI to extract signatures from recorded documents. These signatures are used to determine the relationships between people and entities. This is a novel approach that goes beyond looking at corporate filings and skip-tracing.

The information displayed on this page is compiled from recorded real estate documents, business filings, and other lawfully available sources. Elementix summarizes and analyzes public record activity related to investment real estate and associated business entities. Any contact indicators shown (such as email domain references or partial phone digits) are provided solely as unverified signals and may be incomplete or outdated.

Elementix is not a consumer reporting agency, and this information does not constitute a consumer report. The data may not be used to make decisions about an individual's eligibility for personal credit, consumer housing, employment, insurance, or any other purpose governed by the Fair Credit Reporting Act.

Elementix may suppress certain contact indicators where legally required or where appropriate for safety or privacy reasons. Requests for removal, suppression, or correction of information must be submitted to [email protected]. Elementix reviews such requests only where required by applicable law. General objections or unsupported demands do not create a removal obligation.