Greybox Investments

CRD 174077 · Birmingham, AL · $176.7M AUM

RIA

Firm record

As recorded in SEC IAPD

Firm CRD: 174077
SEC number: 801-118659
Firm type: RIA
Assets under management: $176.7M as of Mar 31, 2026
Website: www.greyboxinvestments.com ↗
Phone: 205-703-0900
Address: 2301 Morris Avenue, Birmingham, AL, 35203

Advisors at this firm

3 in our index · page 1 of 1

Donie Martin CarlsonCRD 2375714 · Birmingham, AL

IA Registered
Kenneth James CarlsonCRD 1719690 · Birmingham, AL

IA Registered
Len Phillip RittbergCRD 5035665 · Ft. Lauderdale, FL

IA Registered

Source & corrections

Where this page comes from

Advisor registration data on this site is reproduced from the SEC's Investment Adviser Public Disclosure (IAPD) system and FINRA's BrokerCheck. Those systems are the official records; this site is not. We do not alter the factual content of the records we reproduce.

SEC IAPD record for firm CRD 174077 ↗ FINRA BrokerCheck record for firm CRD 174077 ↗ BrokerCheck Terms of Use ↗ Report a data error on this page →

Data compiled Aug 20, 2026. Source: ADV_BULK. Your use of BrokerCheck data reproduced here is subject to FINRA's Terms of Use.

Preview release — partial coverage. This is a public-records lookup tool, not investment advice, not a recommendation, and not an endorsement of any advisor. Registration status shown here is a copy of a government record and may be out of date; always confirm against SEC IAPD and FINRA BrokerCheck before acting.