← United States · All US Insider Profiles
US INSIDER PROFILE · NON-SCORING RESEARCH
GABELLI MARIO J
10% Owner | Director | Other
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001185533
Purchase history
- Companies traded
- 9
- Purchases · 12M
- 15
- Purchases · 24M
- 40
- Average purchase
- $5.0M
- Median purchase
- $57.9K
- Gross purchase value
- $199.1M
Companies: Atlanta Braves Holdings, Inc. | GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC | GABELLI DIVIDEND & INCOME TRUST | GABELLI EQUITY TRUST INC | GABELLI MULTIMEDIA TRUST INC. | Gabelli Global Small & Mid Cap Value Trust | Gabelli Healthcare & WellnessRx Trust | LGL GROUP INC | TREDEGAR CORP
40 SEC accession(s) · 7 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-02-25 | GABELLI MULTIMEDIA TRUST INC. | GGT | Director | Other | $101.5K | Open filing |
| 2026-02-18 | GABELLI DIVIDEND & INCOME TRUST | GDV | Director | Other | $130.9K | Open filing |
| 2026-01-28 | GABELLI DIVIDEND & INCOME TRUST | GDV | Director | Other | $158.0K | Open filing |
| 2026-01-14 | Gabelli Healthcare & WellnessRx Trust | GRX | Director | Other | $46.1K | Open filing |
| 2026-01-12 | Gabelli Healthcare & WellnessRx Trust | GRX | Director | Other | $9.5K | Open filing |
| 2026-01-02 | Gabelli Healthcare & WellnessRx Trust | GRX.E | Director | 10% Owner | Other | $18.0M | Open filing |
| 2025-12-31 | GABELLI DIVIDEND & INCOME TRUST | GDV.M | Director | 10% Owner | Other | $58.2M | Open filing |
| 2025-12-31 | LGL GROUP INC | LGL | 10% Owner | $453.1K | Open filing |
| 2025-12-30 | GABELLI EQUITY TRUST INC | GAB.Q | Director | 10% Owner | Other | $6.7M | Open filing |
| 2025-12-30 | Gabelli Healthcare & WellnessRx Trust | GRX.G | Director | 10% Owner | Other | $1.0M | Open filing |
| 2025-12-04 | Gabelli Healthcare & WellnessRx Trust | GRX | Director | Other | $24.2K | Open filing |
| 2025-11-20 | GABELLI DIVIDEND & INCOME TRUST | GDV | Director | Other | $132.4K | Open filing |
| 2025-11-19 | GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC | GCV | Other | $214.5K | Open filing |
| 2025-11-05 | Gabelli Healthcare & WellnessRx Trust | GRX.G | Director | 10% Owner | Other | $18.3M | Open filing |
| 2025-10-28 | GABELLI MULTIMEDIA TRUST INC. | GGT | Director | Other | $125.2K | Open filing |
| 2025-09-30 | Gabelli Global Small & Mid Cap Value Trust | GGZ.E | Director | 10% Owner | Other | $10.5M | Open filing |
| 2025-09-04 | GABELLI MULTIMEDIA TRUST INC. | GGT | Director | Other | $644 | Open filing |
| 2025-05-29 | Atlanta Braves Holdings, Inc. | BATRA | 10% Owner | $86.9K | Open filing |
| 2025-05-19 | GABELLI MULTIMEDIA TRUST INC. | GGT | Director | Other | $173.6K | Open filing |
| 2025-03-13 | TREDEGAR CORP | TG | 10% Owner | $2.1K | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
| Period | Completed events | Price coverage | Hit rate | Median excess return | Average excess return | Worst excess return |
|---|---|---|---|---|---|---|
| 5D | 3Small Sample | 7.5% (3/40) | 0.0% (0/3) | -1.0% | -1.1% | -1.3% |
| 20D | 3Small Sample | 7.5% (3/40) | 66.7% (2/3) | +6.2% | +3.9% | -4.4% |
| 60D | 3Small Sample | 7.5% (3/40) | 66.7% (2/3) | +2.0% | +4.8% | -0.6% |
| 120D | 3Small Sample | 7.5% (3/40) | 66.7% (2/3) | +5.9% | +1.9% | -15.7% |
Research patterns
- First purchase in 12M
- 3/34
- Large purchase ≥ $100k
- 16/40
- Cluster buying · 15D
- 22/40
- Buying the dip
- 0/3
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.