Mario J. Gabelli - Insider Trading & Ownership

Entity
Individual
Location
191 Mason Street, Greenwich, CT
Summary
The estimated net worth of Mario J. Gabelli is at least $372M dollars as of February 24, 2025. Mario J. Gabelli is the Director, Control Person of Adviser of GABELLI DIVIDEND & INCOME TRUST and owns shares of GABELLI DIVIDEND & INCOME TRUST (GDV) stock worth about $104M. Mario J. Gabelli is the Director, Control Person of Adviser, 10%+ Owner of GDL FUND and owns shares of GDL FUND (GDL) stock worth about $79.5M. Mario J. Gabelli is the Chairman & CEO, Director, 10%+ Owner of GAMCO INVESTORS, INC. ET AL and owns shares of GAMCO INVESTORS, INC. ET AL (GAMI) stock worth about $43M. Mario J. Gabelli is the Director, Control Person of Adviser, 10%+ Owner of Gabelli Global Small & Mid Cap Value Trust and owns shares of Gabelli Global Small & Mid Cap Value Trust (GGZ) stock worth about $32.8M. Mario J. Gabelli is the Director, Control Person of Adviser of Gabelli Healthcare & WellnessRx Trust and owns shares of Gabelli Healthcare & WellnessRx Trust (GRX) stock worth about $26.2M. Mario J. Gabelli is the 10%+ Owner of M-tron Industries, Inc. and owns shares of M-tron Industries, Inc. (MPTI) stock worth about $16.9M. Mario J. Gabelli is the Director, Control Person of Adviser of GABELLI EQUITY TRUST INC and owns shares of GABELLI EQUITY TRUST INC (GAB) stock worth about $13.8M. Mario J. Gabelli is the Director, Control Person of Adviser of GABELLI MULTIMEDIA TRUST INC. and owns shares of GABELLI MULTIMEDIA TRUST INC. (GGT) stock worth about $12.1M. Mario J. Gabelli is the Control Person of Adviser, 10%+ Owner of GAMCO Natural Resources, Gold & Income Trust and owns shares of GAMCO Natural Resources, Gold & Income Trust (GNT) stock worth about $8.7M. Mario J. Gabelli is the Director, Control Person of Adviser of GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC and owns shares of GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC (GCV) stock worth about $7.5M. Mario J. Gabelli is the 10%+ Owner of Atlanta Braves Holdings, Inc. and owns shares of Atlanta Braves Holdings, Inc. (BATRA) stock worth about $6.6M. Mario J. Gabelli is the Director, Control Person of Adviser of GABELLI UTILITY TRUST and owns shares of GABELLI UTILITY TRUST (GUT) stock worth about $6.42M. Mario J. Gabelli is the Director, Control Person of Adviser of ELLSWORTH GROWTH & INCOME FUND LTD and owns shares of ELLSWORTH GROWTH & INCOME FUND LTD (ECF) stock worth about $4.65M. Mario J. Gabelli is the 10%+ Owner of MachTen, Inc. and owns shares of MachTen, Inc. stock worth about $4.16M. Mario J. Gabelli is the Control Person of Adviser of GABELLI GLOBAL UTILITY & INCOME TRUST and owns shares of GABELLI GLOBAL UTILITY & INCOME TRUST (GLU) stock worth about $3.8M. Mario J. Gabelli is the Director, Control Person of Adviser of BANCROFT FUND LTD and owns shares of BANCROFT FUND LTD (BCV) stock worth about $2.82M.
All Insider Reports
All Insider Reports

Ownership of Mario J. Gabelli

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GDV, GDV-PH GABELLI DIVIDEND & INCOME TRUST Director, Control Person of Adviser $104M +$84.5M +445% Jan 17, 2025
GDL, GDL-PC GDL FUND Director, Control Person of Adviser, 10%+ Owner $79.5M -$22.6K -0.03% Nov 26, 2024
GAMI GAMCO INVESTORS, INC. ET AL Chairman & CEO, Director, 10%+ Owner $43M May 14, 2021
GGZ Gabelli Global Small & Mid Cap Value Trust Director, Control Person of Adviser, 10%+ Owner $32.8M +$163K +0.5% Jan 10, 2025
GRX Gabelli Healthcare & WellnessRx Trust Director, Control Person of Adviser $26.2M +$401K +1.55% Feb 20, 2025
MPTI M-tron Industries, Inc. 10%+ Owner $16.9M -$610K -3.48% Nov 19, 2024
GAB, GAB-PG GABELLI EQUITY TRUST INC Director, Control Person of Adviser $13.8M -$28.7K -0.21% Nov 25, 2024
GGT, GGT-PE GABELLI MULTIMEDIA TRUST INC. Director, Control Person of Adviser $12.1M +$7.31K +0.06% Nov 4, 2024
GNT, GNT-PA GAMCO Natural Resources, Gold & Income Trust Control Person of Adviser, 10%+ Owner $8.7M Feb 22, 2024
GCV GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC Director, Control Person of Adviser $7.5M -$58.8K -0.78% Feb 10, 2025
BATRA, BATRK Atlanta Braves Holdings, Inc. 10%+ Owner $6.6M +$76.4K +1.17% Oct 11, 2024
GUT, GUT-PC GABELLI UTILITY TRUST Director, Control Person of Adviser $6.42M Oct 25, 2024
ECF, ECF-PA ELLSWORTH GROWTH & INCOME FUND LTD Director, Control Person of Adviser $4.65M Jun 26, 2024
MACT MachTen, Inc. 10%+ Owner $4.16M Dec 5, 2023
GLU, GLU-PB GABELLI GLOBAL UTILITY & INCOME TRUST Control Person of Adviser $3.8M Dec 26, 2024
BCV, BCV-PA BANCROFT FUND LTD Director, Control Person of Adviser $2.82M -$117K -3.97% Dec 23, 2024
AC Associated Capital Group, Inc. Executive Chairman, Director, 10%+ Owner Mar 7, 2023
GGO Gabelli Go Anywhere Trust Director, Control Person of Adviser Sep 30, 2021

Insider Transactions Reported by Mario J. Gabelli:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.