Mario Gabelli

GAMCO Investors

Mario Joseph Gabelli is an influential American stock investor and the founder, chairman, and CEO of GAMCO Investors, an investment firm based in Rye, New York. With a career spanning several decades, Gabelli is known for his value investing philosophy and his focus on fundamental analysis. He has accumulated significant wealth through his successful investment strategies, earning over $750 million in compensation from his firm. GAMCO Investors, formerly Gabelli Asset Management Company, provides investment advice and brokerage services to mutual funds, institutional, and select investors. The firm emphasizes a value-oriented approach, seeking to identify undervalued companies with strong growth potential. Gabelli's investment strategy often involves deep analysis of financial statements and market conditions to uncover hidden opportunities. The disclosed trading record for Mario Gabelli through GAMCO Investors reveals a total of 600 disclosures, with notable recent activity including position reductions and exits. The latest filing on May 14, 2026, showed a significant trim in holdings, particularly with Herc Holdings Inc (HRI), where a value of approximately $61.4 million was reduced. The firm has engaged in numerous transactions across various sectors, with a particular focus on Industrials and Financial Services.

Latest Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
KB HomeKBH · Q1 2026$1M0%22.3k$55.64$1M+7.52%
Semrush Holdings, Inc.SEMR · Q1 2026$1M0%95.9k$12.00$1M+0.5%
International Seaways, Inc.INSW · Q1 2026$1M0%15.6k$88.40$1M+21.3%
Air Products and Chemicals IncAPD · Q1 2026$1M0%3.9k$295.62$1M+1.77%
Ichor Holdings, Ltd.ICHR · Q1 2026$1M0%24.1k$95.33$2M+104.5%
Seacoast Banking Corp of FloridaSBCF · Q1 2026$1M0%37k$33.05$1M+9.11%
Koppers Holdings Inc.KOP · Q1 2026$1M0%28.8k$49.05$1M+26.8%
Eastern Bankshares, Inc.EBC · Q1 2026$1M0%56.5k$23.46$1M+19.9%
United-Guardian, Inc.UG · Q1 2026$1M0%164.4k$7.55$1M+12.7%
Redwood Trust IncRWT · Q1 2026$1M0%195k$4.90$956k-12.7%
Enbridge IncENB · Q1 2026$1M0%20.1k$56.02$1M+3.47%
Stag Industrial, Inc.STAG · Q1 2026$1M0%30k$40.50$1M+12.3%
Lennar CorpLEN · Q1 2026$1M0%12.4k$82.15$1M-5.4%
Illinois Tool Works IncITW · Q1 2026$1M0%4.1k$272.61$1M+4.74%
iShares JPMorgan USD Emerging Markets Bond FundEMB · Q1 2026$1M0%18.6k$95.59$2M+68.3%
Kimball Electronics, Inc.KE · Q1 2026$1M0%44.5k$24.40$1M+3%
Chord Energy CorporationCHRD · Q1 2026$1M0%7.4k$138.89$1M-2.31%
Stewart Information Services CorporationSTC · Q1 2026$1M0%17k$64.25$1M+4.34%
921908844921908844 · Q1 2026$1M0%4.9k------
Gray Media, Inc.GTN-A · Q1 2026$1M0%83.7k$8.45$708k-31.9%
LKQ CorporationLKQ · Q1 2026$1M0%35.3k$24.82$876k-15.5%
Fidelity Wise Origin Bitcoin FundFBTC · Q1 2026$1M0%17.5k$56.39$987k-4.47%
Spire Inc.SR · Q1 2026$1M0%11.4k$81.19$926k-10.3%
Lifetime Brands, Inc.LCUT · Q1 2026$1M0%178k$8.52$2M+48.4%
Sportsman's Warehouse Holdings, Inc.SPWH · Q1 2026$1M0%712.5k$1.17$834k-17%
Kontoor Brands, Inc.KTB · Q1 2026$995k0%14.2k$87.79$1M+24.9%
21211012121101 · Q1 2026$988k0%42.8k------
Schweitzer-Mauduit International, Inc.SWM · Q1 2026$983k0%113k$23.41$3M+169.1%
7.597E+1117.597E+111 · Q1 2026$976k0%27k------
Popular, Inc.BPOP · Q1 2026$974k0%7.3k$170.88$1M+27.4%
Kaiser Aluminum CorporationKALU · Q1 2026$966k0%8k$160.41$1M+33.1%
Stoneridge, Inc.SRI · Q1 2026$966k0%200k$7.04$1M+45.8%
UMH Properties, Inc.UMH · Q1 2026$965k0%66.9k$15.88$1M+10%
Mid-America Apartment Communities IncMAA · Q1 2026$954k0%7.8k$131.83$1M+7.95%
Lamar Advertising Company - Class ALAMR · Q1 2026$953k0%7.5k$158.91$1M+25.5%
18270P10918270P109 · Q1 2026$952k0%350k------
American Healthcare REIT, Inc.AHR · Q1 2026$943k0%20k$56.59$1M+20%
Shell PLCSHEL · Q1 2026$939k0%10.1k$86.14$870k-7.38%
First Trust NASDAQ ABA Community Bank Index FundQABA · Q1 2026$923k0%15.9k$68.79$1M+18.1%
36242H10436242H104 · Q1 2026$916k0%34k------
33939L40733939L407 · Q1 2026$910k0%16.5k------
Hologic IncHOLX · Q1 2026$907k0%12k$76.01$912k+0.56%
UGI CorporationUGI · Q1 2026$904k0%24.8k$36.95$917k+1.46%
Albertsons Cos IncACI · Q1 2026$895k0%52.5k$11.12$584k-34.8%
Horizon Bancorp, Inc.HBNC · Q1 2026$891k0%53.8k$20.30$1M+22.5%
MKS Instruments IncMKSI · Q1 2026$891k0%3.9k$345.30$1M+50.3%
Lowe's Companies, Inc. Common StockLOW · Q1 2026$883k0%3.7k$205.34$767k-13.1%
iShares U.S. Aerospace & Defense ETFITA · Q1 2026$875k0%4k$230.89$924k+5.55%
Victory Capital Holdings, Inc.VCTR · Q1 2026$870k0%13.3k$100.58$1M+53.6%
UniFirst CorporationUNF · Q1 2026$868k0%3.5k$289.72$1M+15.2%
Showing 601-650 of 1,007