Insider transactions

GAMCO INVESTORS, INC. ET AL

CIK 807249 · last filed 2026-03-03

"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
$88.15M
Companies
22
Total Filings
119
Lifetime Open-Market Net
$408.2K

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 month

Dollar 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

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most 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

Reported Address
191 MASON STREET
GREENWICH, CT 06830
Phone
(914) 921-5000
State of Incorporation
DE
Formerly Known As
GABELLI ASSET MANAGEMENT INC ET AL (2002–2005)
GABELLI FUNDS INC ET AL (1994–2002)
GABELLI FUNDS INC (1994–1994)
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HERTZ GLOBAL HOLDINGS INC — 31 joint filings, latest 2025-06-04
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Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
BATRK 10%+ Owner 44,800 $51.75 $2.32M -$24.1K 1 2026-03-03
TG 10%+ Owner 8,000 $5.77 $46.2K -$6.4K 1 2025-09-25
FWONK 10%+ Owner 3,510 $108.55 $381.0K $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 $28.23 $527.9K -$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 $7.68 $168.9K -$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 $18.60 $15.46M -$766.3K 16 2012-09-27
GAB 50,000 $5.38 $269.0K $955 1 2012-07-25
HAWK CORP (HWK) Delisted 10%+ Owner 9,958 — — $448.8K 1 2010-11-04
GDV 2,198,159 $29.11 $63.99M -$358.4K 4 2010-01-19
GGT 388,675 $3.77 $1.46M $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 $6.24 $936 -$1.5K 1 2008-12-11
SLI 10%+ Owner 7,500 $1.52 $11.4K -$290.6K 1 2007-08-27
SEQUA CORP /DE/ (SQA.B) Delisted 10%+ Owner 3,000 — — $1.05M 3 2007-08-02

Recent Filings · Page 6 of 12

119 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2020-01-23 Liberty Media Corp (LSXMK) Delisted Buy (P) +1,000 $29.2K EDGAR
2020-01-23 FWONK Buy (P) +1,000 $29.2K EDGAR
2019-12-30 FWONK Buy (P) +8,006 $231.0K EDGAR
2019-11-26 FWONK Buy (P) +2,000 $54.0K EDGAR
2018-11-08 Liberty Media Corp (LSXMK) Delisted Buy (P) +8,000 $207.1K EDGAR
2017-06-09 MYE Sell (S) −3,000 -$55.3K EDGAR
2017-05-09 MYE Sell (S) −500 -$8.4K EDGAR
2016-04-07 KAMAN Corp (KAMN) Delisted Sell (S) −400 -$16.7K EDGAR
2016-03-07 Internap Corp (INAP) Delisted Sell (S) −2,000 -$5.8K EDGAR
2016-02-04 AP Sell (S) −200 -$2.1K EDGAR
Showing 51–60 of 119
Page 6 of 12
Form 4 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.
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.