GAMCO INVESTORS, INC. ET AL
CIK 807249 · last filed 2026-03-03
GAMCO INVESTORS, INC. ET AL is a corporate insider who has filed 119 SEC Form 4 insider transactions across 22 companies since 2007. The most recent filing shows the insider sold $24.1K of BATRK on Mar 3, 2026. Across all open-market trades the lifetime net is +$408.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $88.1M across reported positions. The firm reports its address in Greenwich, CT. 251 SEC filings were submitted jointly with Mario J Gabelli.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
GDL price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
GREENWICH, CT 06830
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BATRK | 10%+ Owner | 44,800 | $51.74 | $2.32M | -$24.1K | 1 | 2026-03-03 |
| TG | 10%+ Owner | 8,000 | $5.68 | $45.4K | -$6.4K | 1 | 2025-09-25 |
| FWONK | 10%+ Owner | 3,510 | $108.95 | $382.4K | $2.25M | 40 | 2023-07-10 |
| Liberty Media Corp (LSXMK) Delisted | 10%+ Owner | 12,510 | $22.29 | $278.8K | $571.4K | 12 | 2022-09-01 |
| MYE | 10%+ Owner | 18,700 | $28.05 | $524.6K | -$63.8K | 2 | 2017-06-09 |
| KAMAN Corp (KAMN) Delisted | 10%+ Owner | 9,200 | $45.99 | $423.1K | -$96.3K | 2 | 2016-04-07 |
| Internap Corp (INAP) Delisted | 10%+ Owner | 50,160 | — | — | -$5.8K | 1 | 2016-03-07 |
| AP | 10%+ Owner | 22,000 | $7.80 | $171.6K | -$28.3K | 3 | 2016-02-04 |
| GAMCO INVESTORS, INC. ET AL (GBL) Delisted | Director | 3,604 | $14.78 | $53.3K | -$571.9K | 1 | 2014-03-24 |
| FISHER COMMUNICATIONS INC (FSCI) Delisted | 10%+ Owner | 17,782 | — | — | $24.4K | 2 | 2013-07-30 |
| GDL | 425,148 | $8.25 | $3.51M | -$1.70M | 18 | 2013-03-26 | |
| WHG | 10%+ Owner | 831,630 | $18.55 | $15.43M | -$766.3K | 16 | 2012-09-27 |
| GAB | 50,000 | $5.37 | $268.2K | $955 | 1 | 2012-07-25 | |
| HAWK CORP (HWK) Delisted | 10%+ Owner | 9,958 | — | — | $448.8K | 1 | 2010-11-04 |
| GDV | 2,198,159 | $29.10 | $63.97M | -$358.4K | 4 | 2010-01-19 | |
| GGT | 388,675 | $3.78 | $1.47M | $27.5K | 1 | 2009-05-29 | |
| HERLEY INDUSTRIES INC /NEW (HRLY) Delisted | 10%+ Owner | 22,000 | — | — | -$89.4K | 2 | 2009-03-23 |
| GDL FUND (GDLXV) Delisted | 101,538 | — | — | $195 | 1 | 2009-01-30 | |
| LIN TELEVISION CORP (TVL) Delisted | 10%+ Owner | 46,000 | — | — | $40.8K | 2 | 2008-12-17 |
| BBGI | 10%+ Owner | 150 | $6.06 | $909 | -$1.5K | 1 | 2008-12-11 |
| SLI | 10%+ Owner | 7,500 | $1.53 | $11.5K | -$290.6K | 1 | 2007-08-27 |
| SEQUA CORP /DE/ (SQA.B) Delisted | 10%+ Owner | 3,000 | — | — | $1.05M | 3 | 2007-08-02 |
Recent Filings
119 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-03 | BATRK | Sell (S) | −500 | -$24.1K | EDGAR |
| 2025-09-25 | TG | Sell (S) | −800 | -$6.4K | EDGAR |
| 2024-05-23 | — | Buy (P) | +3,000 | $124.9K | |
| 2023-07-10 | FWONK | Buy (P) | +500 | $20.0K | EDGAR |
| 2023-04-18 | FWONK | Buy (P) | +700 | $25.2K | EDGAR |
| 2023-03-14 | FWONK | Buy (P) | +500 | $16.2K | EDGAR |
| 2023-01-06 | FWONK | Buy (P) | +200 | $6.6K | EDGAR |
| 2022-12-29 | FWONK | Buy (P) | +7,200 | $234.6K | EDGAR |
| 2022-12-27 | FWONK | Buy (P) | +800 | $26.1K | EDGAR |
| 2022-10-17 | FWONK | Buy (P) | +1,000 | $29.3K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.