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
21
4 Changes in Beneficial Ownership 09/22/2025
22
4 Changes in Beneficial Ownership 09/19/2025
23
4 Changes in Beneficial Ownership 09/17/2025
24
4 Changes in Beneficial Ownership 09/16/2025
25
SCHEDULE 13D/A Amendment to Active Ownership Report 09/15/2025
26
SCHEDULE 13D/A Amendment to Active Ownership Report 09/10/2025
27
N-PX N-PX 08/29/2025
28
SCHEDULE 13D/A Amendment to Active Ownership Report 08/21/2025
29
13F-HR Institutional Holdings Report 08/13/2025
30
SCHEDULE 13D/A Amendment to Active Ownership Report 08/08/2025
31
SCHEDULE 13D/A Amendment to Active Ownership Report 08/06/2025
32
SCHEDULE 13D/A Amendment to Active Ownership Report 08/04/2025
33
SCHEDULE 13D/A Amendment to Active Ownership Report 08/01/2025
34
SCHEDULE 13D Active Investor Ownership Report 07/28/2025
35
SCHEDULE 13D/A Amendment to Active Ownership Report 07/22/2025
36
SCHEDULE 13D/A Amendment to Active Ownership Report 07/14/2025
37
SCHEDULE 13D/A Amendment to Active Ownership Report 07/01/2025
38
SCHEDULE 13D/A Amendment to Active Ownership Report 06/27/2025
39
4 Changes in Beneficial Ownership 06/23/2025
40
SCHEDULE 13D Active Investor Ownership Report 06/13/2025
Showing 21 to 40 of 78 results
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Frequently Asked Questions

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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.