InsidersTradesSigma
Total declarations
Companies
▲ Purchases (36 ops.)
▼ Sales (25 ops.)
Insider track record
OtherDisclosed buys
36
Disclosed sells
25
T+90 hit rate
41%
T+90 mean return
-0.7%
Across 17 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Gamco Investors, Inc. Et al. Officer active across 5 companies, notably Liberty Media Corp. Aggregated, 61 filings have been recorded. Breakdown: 36 buys · 25 sells. Total volume traded: €1.6m. Activity tracked since 10 May 2021. The latest transaction was disclosed on 2 March 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Gamco Investors, Inc. Et al
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations61 total
500 shares@ US$48.2011.7% of flowSeries A Common StockSEC:0000807249-26-000022:0
500 shares@ US$45.3521.8% of flowSeries A Common StockSEC:0000807249-25-000137:0
1,100 shares@ US$7.957512.5% of flowCommon StockSEC:0000807249-25-000135:0
800 shares@ US$45.4120.1% of flowSeries A Common StockSEC:0000807249-25-000132:0
800 shares@ US$8.02459.1% of flowCommon StockSEC:0000807249-25-000131:0
2,700 shares@ US$8.155639.6% of flowCommon StockSEC:0000807249-25-000128:0
800 shares@ US$45.488824.9% of flowSeries A Common StockSEC:0000807249-25-000125:0
800 shares@ US$8.086311.6% of flowCommon StockSEC:0000807249-25-000124:0
1,500 shares@ US$8.085344.7% of flowCommon StockSEC:0000807249-25-000122:0
100 shares@ US$48.124.5% of flowSeries A Common StockSEC:0000807249-25-000085:0
300 shares@ US$7.078.4% of flowCommon StockSEC:0000807249-25-000039:0
Canonical exit: 10 Jun 2025 (T+90)
500 shares@ US$7.714916.1% of flowCommon StockSEC:0000807249-25-000002:0
Canonical exit: 31 Mar 2025 (T+90)
500 shares@ US$7.9516.4% of flowCommon StockSEC:0000807249-24-000186:0
Canonical exit: 12 Mar 2025 (T+90)
200 shares@ US$41.77259.4% of flowCommon StockSEC:0000807249-24-000183:0
500 shares@ US$41.77923.6% of flowCommon StockSEC:0000807249-24-000182:0
300 shares@ US$41.5013.4% of flowSeries A Common StockSEC:0000807249-24-000173:0
Canonical exit: 20 Feb 2025 (T+90)
200 shares@ US$40.509.1% of flowCommon StockSEC:0000807249-24-000170:0
500 shares@ US$7.009714.4% of flowCommon StockSEC:0000807249-24-000169:0
Canonical exit: 17 Feb 2025 (T+90)
200 shares@ US$40.148.9% of flowCommon StockSEC:0000807249-24-000163:0
200 shares@ US$38.70598.2% of flowCommon StockSEC:0000807249-24-000123:0
300 shares@ US$34.32511.2% of flowCommon StockSEC:0000807249-24-000086:0
600 shares@ US$28.4018.5% of flowCommon StockSEC:0000807249-24-000081:0
200 shares@ US$43.008.9% of flowSeries A Common StockSEC:0000807249-24-000019:0
200 shares@ US$23.235.1% of flowCommon StockSEC:0000807249-24-000018:0
100 shares@ US$30.103.2% of flowCommon StockSEC:0000807249-23-000178:0
25 of 61 declarations
About Gamco Investors, Inc. Et al
GAMCO INVESTORS, INC. ET AL has filed 61 filings in total for Liberty Media Corp, Strattec Security CORP, Atlanta Braves Holdings, Inc., Tredegar CORP and Ampco Pittsburgh CORP, where the listed role is 10% Owner. In the sampled recent filings held, the period runs from 2016-02-04 to 2026-03-03, with 1271548 EUR of buys and 290804 EUR of sells, and the modal transaction nature is Acquisition.
