![Russell Grimaldi](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Russell Grimaldi
Compliance Officer at
RENN FUND, INC.
Net worth: 4 675 $ as of 2026-05-30
Profile
Mr. Russell W.
Grimaldi is a Chief Compliance Officer at Horizon Kinetics Holding Corp., a Secretary & Chief Compliance Officer at RENN Fund, Inc., a Chief Compliance Officer at Horizon Kinetics LLC and a Secretary & Chief Compliance Officer at Consensus Mining & Seigniorage Corp.
He received his undergraduate degree from Quinnipiac University and a graduate degree from Albany Law School.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
0% | 2026-04-23 | 132 ( 0% ) | 3 551 $ | 2026-05-30 |
RENN FUND INC 0.01% | 2025-12-28 | 415 ( 0.01% ) | 1 125 $ | 2026-05-30 |
Russell Grimaldi active positions
| Companies | Position | Start |
|---|---|---|
| RENN FUND, INC. | Compliance Officer | 2017-06-30 |
| CONSENSUS MINING & SEIGNIORAGE CORPORATION | Compliance Officer | - |
Horizon Kinetics LLC
 Horizon Kinetics LLC Investment ManagersFinance Provides investment management company | Compliance Officer | 2016-12-31 |
Training of Russell Grimaldi
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
22
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Quinnipiac University
 Quinnipiac University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Albany Law School
 Albany Law School Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
RENN Fund, Inc.
 RENN Fund, Inc. Investment Trusts/Mutual FundsMiscellaneous Acts as Closed-End Investment Fund/Investment Trust | Miscellaneous |
Horizon Kinetics LLC
Horizon Kinetics LLC Investment ManagersFinance Provides investment management company | Finance |
Consensus Mining & Seigniorage Corp.
 Consensus Mining & Seigniorage Corp. Data Processing ServicesTechnology Services Operates as a cryptocurrency mining company | Technology Services |
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