MARIO J GABELLI
CIK 1185533 · Chairman & CEO · last filed 2026-04-29
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$217.05M
Companies
65
Total Filings
1170
Lifetime Open-Market Net
$440.82M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GABpK | Director | 2,644,013 | $20.14 | $53.25M | $0 | 1 | 2026-04-29 |
| GNTpA | 10%+ Owner | 0 | $20.40 | $0 | $8.70M | 3 | 2026-03-23 |
| GGTpG | Director | 1,054,154 | $20.14 | $21.23M | $232.5K | 12 | 2026-02-25 |
| GDL | Director | 4,594,613 | $8.47 | $38.92M | $74.98M | 21 | 2026-02-24 |
| GDVpK | Director | 170,812 | $17.65 | $3.01M | $199.06M | 17 | 2026-02-18 |
| LGLrw | 10%+ Owner | 1,242,992 | — | — | $837.9K | 77 | 2026-01-22 |
| GRXw | Director | 555,451 | — | — | $74.37M | 58 | 2026-01-14 |
| BCVpA | Director | 156,700 | $21.12 | $3.31M | -$2.60M | 41 | 2026-01-07 |
| GABELLI EQUITY TRUST INC (GABrw) Delisted | Director | 667,500 | — | — | $16.64M | 35 | 2025-12-30 |
| GCV | Director | 809,826 | $4.66 | $3.77M | $3.04M | 35 | 2025-11-19 |
| BATRK | 10%+ Owner | 44,800 | $50.72 | $2.27M | $180.5K | 5 | 2025-09-30 |
| GGZ | Director | 0 | $16.05 | $0 | $30.66M | 23 | 2025-09-30 |
| ECFpA | Director | 145,000 | $20.75 | $3.01M | $7.90M | 4 | 2025-07-01 |
| GLUpB | 10%+ Owner | 0 | $50.66 | $0 | -$830.2K | 10 | 2024-12-27 |
| GDL FUND (GDLpC) Delisted | Director | 4,596,213 | $50.12 | $230.36M | $34.26M | 51 | 2024-11-27 |
| TG | 10%+ Owner | 11,000 | $8.19 | $90.1K | -$93.5K | 4 | 2024-11-20 |
| STRT | 10%+ Owner | 1,000 | $79.48 | $79.5K | -$235.5K | 7 | 2024-11-20 |
| MPTI | 10%+ Owner | 281,371 | $98.61 | $27.75M | -$714.6K | 34 | 2024-11-20 |
| GUTpC | Director | 1,284,889 | $21.97 | $28.23M | $0 | 1 | 2024-10-29 |
| GABELLI MULTIMEDIA TRUST INC. (GGTr) Delisted | Director | 922,476 | — | — | -$2.5K | 1 | 2024-07-19 |
| GABELLI MULTIMEDIA TRUST INC. (GGTrw) Delisted | Director | 1,405,056 | — | — | -$385.2K | 27 | 2023-12-13 |
| Liberty Media Corp (LSXMK) Delisted | 10%+ Owner | 34,500 | $22.29 | $769.0K | $4.10M | 10 | 2023-07-10 |
| GABELLI UTILITY TRUST (GUTrw) Delisted | Director | 927,681 | — | — | -$492.8K | 13 | 2022-04-27 |
| GAMCO INVESTORS, INC. ET AL (GBL) Delisted | Chairman & CEO | 3,464,847 | $14.78 | $51.21M | -$16.16M | 136 | 2021-11-22 |
| Gabelli Global Small & Mid Cap Value Trust (GGZpA) Delisted | Director | 363,500 | $25.25 | $9.18M | $12.80M | 6 | 2021-11-02 |
| Gabelli Go Anywhere Trust (GGO) Delisted | Director | 0 | $16.20 | $0 | $0 | 2 | 2021-10-04 |
| Gabelli Go Anywhere Trust (GGOpA) Delisted | Director | 389,486 | $40.04 | $15.60M | $20.70M | 44 | 2021-06-09 |
| GDVpH | Director | 777,701 | $22.10 | $17.19M | -$173.0K | 3 | 2021-01-04 |
| Associated Capital Group, Inc. (AC) Delisted | Executive Chairman | 87,165 | $30.92 | $2.70M | $1.21M | 18 | 2020-07-28 |
| GABELLI GLOBAL UTILITY & INCOME TRUST (GLUrw) Delisted | 10%+ Owner | 145,886 | — | — | -$212.8K | 8 | 2020-07-20 |
| GABELLI DIVIDEND & INCOME TRUST (GDVr) Delisted | Director | 708,940 | — | — | -$3.9K | 1 | 2019-11-14 |
| GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC (GCVpB) Delisted | Director | 532,980 | — | — | -$191.2K | 11 | 2019-09-24 |
| GGNpB | 151 | $19.84 | $3.0K | -$57.3K | 1 | 2019-04-30 | |
| GABELLI DIVIDEND & INCOME TRUST (GDVpG) Delisted | Director | 132,916 | $25.11 | $3.34M | -$23.4K | 3 | 2018-11-14 |
| GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC (GCVr) Delisted | Director | 1,374,621 | — | — | -$39.1K | 2 | 2018-10-12 |
| GLUpA | 1,872 | $59.00 | $110.5K | -$1.32M | 18 | 2018-06-27 | |
| GDL FUND (GDLpB) Delisted | Director | 362,325 | — | — | -$9.32M | 59 | 2018-03-13 |
| MYE | 10%+ Owner | 4,200 | $27.10 | $113.8K | -$160.8K | 4 | 2017-04-06 |
| Internap Corp (INAP) Delisted | 10%+ Owner | 192,638 | — | — | $257.1K | 5 | 2017-01-17 |
| Gabelli Go Anywhere Trust (GGO.C) Delisted | Director | 125,772 | — | — | $17.20M | 1 | 2016-09-09 |
| BBGI | 10%+ Owner | 4,900 | $17.77 | $87.1K | -$17.6K | 7 | 2016-08-02 |
| KAMAN Corp (KAMN) Delisted | 10%+ Owner | 9,200 | $45.99 | $423.1K | -$347.6K | 4 | 2016-04-28 |
| GAMCO INVESTORS, INC. ET AL (GBLw) Delisted | Chairman & CEO | 18,767,036 | — | — | $0 | 2 | 2015-12-01 |
| Associated Capital Group, Inc. (AC.WD) Delisted | Chairman & CEO | 10,000 | — | — | $0 | 1 | 2015-11-16 |
| AP | 10%+ Owner | 28,000 | $11.83 | $331.2K | -$790.5K | 7 | 2015-10-26 |
| JOURNAL COMMUNICATIONS INC (JRN) Delisted | 10%+ Owner | 4,000 | — | — | -$130.1K | 1 | 2014-12-18 |
| GABELLI DIVIDEND & INCOME TRUST (GDVpD) Delisted | Director | 635,458 | — | — | -$38.06M | 55 | 2014-09-03 |
| GLU | 900 | $19.12 | $17.2K | $71.5K | 3 | 2013-05-01 | |
| GNT | 8,236 | $8.25 | $67.9K | $33.8K | 1 | 2013-04-19 | |
| GGN | 8,165 | $4.95 | $40.4K | -$31.2K | 1 | 2013-04-19 | |
| WHG | 10%+ Owner | 800,430 | $17.43 | $13.95M | -$36.24M | 172 | 2013-02-26 |
| FISHER COMMUNICATIONS INC (FSCI) Delisted | 10%+ Owner | 5,000 | — | — | -$162.9K | 7 | 2012-04-30 |
| MIDAS INC (MDS) Delisted | 10%+ Owner | 200 | — | — | -$23.7K | 2 | 2011-12-15 |
| GDL FUND (GDLpA) Delisted | Director | 540,148 | — | — | $2.10M | 27 | 2011-04-15 |
| GABELLI MULTIMEDIA TRUST INC. (GGTpB) Delisted | Director | 405,372 | — | — | $33.3K | 4 | 2010-12-14 |
| HAWK CORP (HWK) Delisted | 10%+ Owner | 38,640 | — | — | $4.27M | 9 | 2010-11-24 |
| LIN TELEVISION CORP (TVL) Delisted | 10%+ Owner | 10,000 | — | — | $1.08M | 9 | 2009-01-09 |
| NASHUA CORP (NSHA) Delisted | 10%+ Owner | 0 | — | — | -$67.4K | 5 | 2009-01-05 |
| INDUS REALTY TRUST, INC. (GRIF) Delisted | 10%+ Owner | 0 | — | — | -$2.10M | 7 | 2008-10-14 |
| FERRO CORP (FOE) Delisted | 10%+ Owner | 3,000 | $22.01 | $66.0K | $14.0K | 2 | 2008-07-14 |
| YOUNG BROADCASTING INC /DE/ (YBTVA) Delisted | 10%+ Owner | 0 | — | — | -$76.6K | 3 | 2008-06-02 |
| HERLEY INDUSTRIES INC /NEW (HRLY) Delisted | 10%+ Owner | 12,860 | — | — | $295.6K | 1 | 2008-05-06 |
| CIRCOR INTERNATIONAL INC (CIR) Delisted | 10%+ Owner | 3,000 | $56.00 | $168.0K | -$146.6K | 1 | 2008-02-26 |
| SLI | 10%+ Owner | 60,800 | $3.58 | $217.7K | -$822.7K | 8 | 2007-11-29 |
| SEQUA CORP /DE/ (SQA.B) Delisted | 10%+ Owner | 3,500 | — | — | $37.81M | 7 | 2007-08-10 |
Recent Filings · Page 2 of 100
1,000 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-07 | BCVpA | Sell (S) | −1,300 | -$28.9K | EDGAR |
| 2026-01-02 | GRXw | Mixed | +1,600,000 | $16.00M | EDGAR |
| 2025-12-31 | GDVpK | Buy (P) | +5,818,500 | $58.19M | EDGAR |
| 2025-12-31 | LGLrw | Buy (P) | +95,387 | $453.1K | EDGAR |
| 2025-12-30 | GABELLI EQUITY TRUST INC (GABrw) Delisted | Buy (P) | +667,500 | $6.67M | EDGAR |
| 2025-12-30 | GRXw | Mixed | −400,000 | -$4.00M | EDGAR |
| 2025-12-30 | GABELLI EQUITY TRUST INC (GABrw) Delisted | Other (J) | −66,750 | -$6.67M | EDGAR |
| 2025-12-15 | GGTpG | Sell (S) | −9,000 | -$37.8K | EDGAR |
| 2025-12-12 | GGTpG | Sell (S) | −18,000 | -$75.3K | EDGAR |
| 2025-12-11 | GGTpG | Sell (S) | −4,000 | -$16.7K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.