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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/GABELLI MARIO J

GABELLI MARIO J

Insider

Insider
Total trades
65
Bought (open market)
$120.3M
Sold (open market)
$325K
Acquired (grants)
$9.4M
Tickers traded
9
Mario Gabelli’s recent Form 4 filings paint a picture of a fund manager aggressively deploying capital into his own vehicles, with open-market purchases dwarfing sales by a wide margin. Across 66 transactions spanning five companies, Gabelli has bought roughly $120.3 million in stock against just $325,000 in open-market sales, a ratio that signals a pronounced accumulation bias. The most striking activity occurred on December 26, 2025, when he executed a series of large purchases in preferred and related securities: $22.2 million into GDV.M, $10 million into GRX.E, and additional six-figure and seven-figure buys in the same tickers. That same day, he also recorded a $2 million transaction coded as “J,” a non-open-market adjustment, alongside the outright purchases. The buying has continued into 2026, though at a smaller scale. In January, Gabelli added $157,946 worth of GDV on January 27 and $130,920 on February 17, while also picking up shares of GRX on January 8 and January 12 for roughly $9,500 and $36,400, respectively. A $101,460 purchase of GGT on February 24 rounds out the recent open-market activity. The only notable sale in this window was a trivial $124 disposal of LGL on June 15, 2026, which is immaterial relative to his holdings. Meanwhile, his largest single transaction—a $4.29 million “X” code trade in LGL on July 16, 2026—appears to be a derivative conversion or exercise rather than a fresh cash outlay, and it follows an $807,467 option exercise in the same ticker on January 16. The pattern is consistent: Gabelli is overwhelmingly a buyer, with the bulk of his capital flowing into closed-end funds and preferred shares he manages, including GAB, GNT.B, and GDV.M. The $325,000 in total sales is negligible against the $120 million in purchases, and even the $9.4 million in acquired shares—likely option exercises or grants—pales next to his cash commitments. While the “J” and “X” codes introduce some ambiguity, the direction is unambiguous: Gabelli is putting his own money to work in his funds at a pace that shows conviction in their underlying value.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from GABELLI MARIO J's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$18.4M$23K3
November 2025$347K$02
December 2025$84.3M$100K22
January 2026$214K$36K7
February 2026$232K$7K3
March 2026$0$02
April 2026$0$02
May 2026$0$00
June 2026$0$1241
July 2026$0$02
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by GABELLI MARIO J.

  • GABELLI MARIO Jtraded572,324 shares ofLGLat $6.9$3.9MJul 16 · filed Jul 20Details
  • GABELLI MARIO Jtraded621,928 shares ofLGLat $6.9$4.3MJul 16 · filed Jul 20Details
  • GABELLI MARIO Jsold10,342 shares ofLGLat $0.012$124Jun 15 · filed Jun 16Details

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  • GABELLI MARIO Jtraded84,168 shares ofGABat $5$421KApr 28 · filed Apr 29Details
  • GABELLI MARIO Jtraded156,197 shares ofGABat $5$781KApr 28 · filed Apr 29Details
  • GABELLI MARIO Jtraded250,000 shares ofGNT.Bat $10$2.5MMar 20 · filed Mar 23Details
  • GABELLI MARIO Jtraded190,000 shares ofGNT.Bat $10$1.9MMar 20 · filed Mar 23Details
  • GABELLI MARIO Jbought25,000 shares ofGGTat $4.058$101KFeb 24 · filed Feb 25Details
  • GABELLI MARIO Jsold800 shares ofGDLat $8.52$7KFeb 23 · filed Feb 24Details
  • GABELLI MARIO Jbought4,500 shares ofGDVat $29.093$131KFeb 17 · filed Feb 18Details
  • GABELLI MARIO Jbought5,500 shares ofGDVat $28.717$158KJan 27 · filed Jan 28Details
  • GABELLI MARIO Jexercised169,993 shares ofLGLat $4.75$807KJan 16 · filed Jan 22Details
  • GABELLI MARIO Jbought1,010 shares ofGRXat $9.58$10KJan 12 · filed Jan 14Details
  • GABELLI MARIO Jbought3,800 shares ofGRXat $9.58$36KJan 12 · filed Jan 14Details
  • GABELLI MARIO Jsold800 shares ofGDLat $8.39$7KJan 9 · filed Jan 13Details
  • GABELLI MARIO Jbought990 shares ofGRXat $9.58$9KJan 8 · filed Jan 12Details
  • GABELLI MARIO Jsold1,300 shares ofBCVat $22.255$29KJan 5 · filed Jan 7Details
  • GABELLI MARIO Jbought95,387 shares ofLGLat $4.75$453KDec 30, 2025 · filed Dec 31, 2025Details
  • GABELLI MARIO Jtraded50,000 shares ofGAB.Nat $100$5MDec 26, 2025 · filed Dec 30, 2025Details
  • GABELLI MARIO Jtraded16,750 shares ofGAB.Nat $100$1.7MDec 26, 2025 · filed Dec 30, 2025Details
  • View all 65 trades →