Mario Joseph Gabelli

Mario Joseph Gabelli

GAMCO INVESTORS, INC. ET AL

CIK: 0000807249

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Last Update On: Oct 28, 2025

SEC Filings

# Form Name Filing Date
01
SCHEDULE 13D/A Amendment to Active Ownership Report 11/21/2025
02
SCHEDULE 13D/A Amendment to Active Ownership Report 11/20/2025
03
SCHEDULE 13D/A Amendment to Active Ownership Report 11/17/2025
04
13F-HR Institutional Holdings Report 11/12/2025
05
SCHEDULE 13D/A Amendment to Active Ownership Report 11/07/2025
06
SCHEDULE 13D/A Amendment to Active Ownership Report 11/06/2025
07
SCHEDULE 13D Active Investor Ownership Report 11/05/2025
08
SCHEDULE 13D/A Amendment to Active Ownership Report 11/03/2025
09
SCHEDULE 13D/A Amendment to Active Ownership Report 10/30/2025
10
SCHEDULE 13D/A Amendment to Active Ownership Report 10/24/2025
11
SCHEDULE 13D/A Amendment to Active Ownership Report 10/22/2025
12
SCHEDULE 13D/A Amendment to Active Ownership Report 10/21/2025
13
SCHEDULE 13D/A Amendment to Active Ownership Report 10/14/2025
14
SCHEDULE 13D Active Investor Ownership Report 10/10/2025
15
SCHEDULE 13D Active Investor Ownership Report 10/02/2025
16
4 Changes in Beneficial Ownership 09/30/2025
17
4 Changes in Beneficial Ownership 09/29/2025
18
4 Changes in Beneficial Ownership 09/26/2025
19
4 Changes in Beneficial Ownership 09/25/2025
20
SCHEDULE 13D/A Amendment to Active Ownership Report 09/24/2025
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Frequently Asked Questions

02

Explore Mario Joseph Gabelli largest investments on Stocks.News, including companies like and their significance in his portfolio.

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Mario Joseph Gabelli portfolio updates are typically published quarterly through SEC 13F filings, which provide detailed information about their holdings, including recent buys and sells.

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Mario Joseph Gabelli currently invests in companies such as

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The largest holding in Mario Joseph Gabelli portfolio is .

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As of Mar 31, 2025, Mario Joseph Gabelli portfolio is valued at approximately $9.08 B, based on the latest filings available on Stocks.News.