Gabelli Mario J
10% Owner, Control Person Of Adviser | Director, Control Person Of Adviser | 10% Owner +3 more
20 companies
Insider Signal Score
59
GoodTrades Analyzed
163
12M Win Rate
47.9%
Avg 3M Return
-0.7%
Avg 12M Return
-1.1%
Gabelli Mario J is a Director, 10% Owner, Control Person Of Adviser at GABELLI DIVIDEND & INCOME TRUST with holdings across 20 companies. Recent SEC Form 4 filings include 8 buys and 6 sells.
Estimated insider holdings value: $217.3M based on current market prices.
Holdings by Company
GDVDec 26, 2025
Current Shares5.35M
Value$154.99M
Net Activity+11.43M
Bought: 11.46MSold: 26.7K
GDLJan 9, 2026
Current Shares2.75M
Value$23.23M
Net Activity+1.40M
Bought: 1.63MSold: 228.1K
GGTDec 11, 2025
Current Shares1.13M
Value$4.76M
Net Activity-479,740
Bought: 115.4KSold: 595.1K
GUTOct 25, 2024
Current Shares953.9K
Value$6.06M
Net Activity-60,800
Bought: 0Sold: 60.8K
MACTDec 5, 2023
Current Shares724.3K
Value$5.07M
Net Activity0
Bought: 0Sold: 0
LGLJan 16, 2026
Current Shares670.7K
Value$4.65M
Net Activity+74.6K
Bought: 119.7KSold: 45.1K
GCVNov 10, 2025
Current Shares486.5K
Value$2.24M
Net Activity+102.8K
Bought: 400.0KSold: 297.2K
GRXJan 12, 2026
Current Shares316.0K
Value$2.83M
Net Activity+6.83M
Bought: 7.11MSold: 280.0K
MPTINov 19, 2024
Current Shares110.2K
Value$10.52M
Net Activity-21,639
Bought: 200Sold: 21.8K
BATRAMay 28, 2025
Current Shares27.2K
Value$1.50M
Net Activity+4.4K
Bought: 4.4KSold: 0
BCVJan 5, 2026
Current Shares25.7K
Value$671.0K
Net Activity-103,804
Bought: 1.0KSold: 104.8K
GDV-PKJan 27, 2026
Current Shares20.5K
Value$358.1K
Net Activity+5.5K
Bought: 5.5KSold: 0
ECFJun 26, 2025
Current Shares20.0K
Value$266.6K
Net Activity+790.0K
Bought: 790.0KSold: 0
ACGPAug 11, 2020
Current Shares5.0K
Value$184.3K
Net Activity+84.3K
Bought: 84.3KSold: 0
GGNApr 26, 2019
Current Shares151
Value$747.45
Net Activity-13,169
Bought: 0Sold: 13.2K
GNT-PAMar 20, 2026
Current Shares0
Value-
Net Activity0
Bought: 0Sold: 0
GABDec 26, 2025
Current Shares0
Value-
Net Activity+794.3K
Bought: 799.3KSold: 5.0K
GGZSep 26, 2025
Current Shares0
Value-
Net Activity+2.44M
Bought: 2.60MSold: 158.6K
GNTJun 26, 2025
Current Shares0
Value-
Net Activity+870.0K
Bought: 870.0KSold: 0
GLUDec 26, 2024
Current Shares0
Value-
Net Activity-18,380
Bought: 63.9KSold: 82.3K
Transaction History
Showing 10 filings (page 6)
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 11, 2024 | GDV Gabelli Dividend & Income Trust | Director, Control Person Of Adviser | Buy | 5,621,500 | $10.00 | $56,215,000.00 | New | -2.9% | +7.7% | |
| Oct 11, 2024 | BATRA Atlanta Braves Holdings, Inc. | - | Buy | 352 | $41.50 | $14,608.00 | +1.4% | -6.0% | +3.4% | |
| Sep 30, 2024 | MPTI M-Tron Industries, Inc. | - | Sell | 171 | $41.60 | $7,113.38 | -0.1% | +16.9% | +33.1% | |
| Sep 9, 2024 | MPTI M-Tron Industries, Inc. | - | Sell | 800 | $33.49 | $26,790.32 | -0.5% | +97.9% | +35.6% | |
| Sep 5, 2024 | GCV Gabelli Convertible & Income Securities Fund Inc | Control Person Of Adviser | Sell | 8,000 | $4.00 | $32,023.20 | -0.7% | -0.7% | -1.0% | |
| Sep 4, 2024 | GDV Gabelli Dividend & Income Trust | Director, Control Person Of Adviser | Buy | 8,000 | $23.80 | $190,361.60 | New | +6.7% | +12.3% | |
| Aug 29, 2024 | GDL Gdl Fund | Director, 10% Owner, Control Person Of Adviser | Sell | 307 | $8.09 | $2,483.63 | - | +0.7% | +5.7% | |
| Aug 29, 2024 | BCV Bancroft Fund Ltd | Director, Control Person Of Adviser | Sell | 4,000 | $16.38 | $65,522.80 | -3.0% | +12.3% | +28.6% | |
| Aug 29, 2024 | GCV Gabelli Convertible & Income Securities Fund Inc | Control Person Of Adviser | Sell | 1,669 | $3.81 | $6,358.89 | -0.3% | +4.4% | +6.0% | |
| Aug 19, 2024 | GRX Gabelli Healthcare & Wellnessrx Trust | Director, Control Person Of Adviser | Buy | 5,000 | $10.76 | $53,780.50 | +1.6% | -6.5% | -13.2% |