Mario Gabelli

GAMCO Investors

Mario Gabelli (GAMCO Investors) is tracked through public portfolio filings, disclosed holdings, and institutional investment activity. This Mario Gabelli (GAMCO Investors) portfolio page tracks GAMCO Investors holdings, stock picks, latest portfolio moves, and historical 13F filing changes so readers can see which public companies GAMCO Investors owns and how disclosed positions change over time. Mario Gabelli (GAMCO Investors)'s public portfolio can help investors study position sizing, sector exposure, concentration, new buys, trims, exits, and the market themes behind reported capital allocation decisions. Top disclosed holdings and portfolio changes shown on this page include Herc Holdings Inc (HRI), Versant Media Group, Inc. Class A (VSNT), TEGNA Inc (TGNA), American Express Co (AXP), and MUELLER INDUSTRIES INC (MLI). Investors use GAMCO Investors 13F filings to study portfolio concentration, new buys, trims, exits, sector exposure, and the market evidence behind the latest disclosed holdings.

Latest Trades

CompanyValueActionChangePriceCurrent Price
General Motors CoGM$2.7M35.6k sharesTrimQ1 2026 13F$349k$77.34$83.77
Becton Dickinson and CoBDX$1.5M9.5k sharesTrimQ1 2026 13F$348k$164.97$143.98
Affirm Holdings IncAFRM$550k12k sharesTrimQ1 2026 13F$343k$45.82$70.44
Host Hotels & Resorts IncHST$4.8M251.7k sharesAddQ1 2026 13F$342k$18.44$23.48
Capital One Financial Corporation Common StockCOF$456k2.5k sharesTrimQ1 2026 13F$341k$194.62$204.00
Great Lakes Dredge & Dock CorporationGLDD$340k20k sharesOtherQ1 2026 13F$340k$17.00$17.00
Gentex CorporationGNTX$5.2M239k sharesTrimQ1 2026 13F$339k$22.63$24.71
Distribution Solutions Group, Inc.DSGR$7.3M279.9k sharesAddQ1 2026 13F$339k$26.24$27.13
Mario Gabelli (GAMCO Investors) other Unmapped 13F securityPORTFOLIO$338k168.4k sharesOtherQ1 2026 13F$338k$2.01--
HCA Healthcare IncHCA$13M28k sharesTrimQ1 2026 13F$336k$518.22$361.32
Mario Gabelli (GAMCO Investors) other Unmapped 13F securityPORTFOLIO$334k6k sharesOtherQ1 2026 13F$334k$55.62--
First Citizens BancShares IncFCNCA$-332.7KExitQ1 2026 13F$333k$1,932.69$2,074.25
Mario Gabelli (GAMCO Investors) trim Unmapped 13F securityPORTFOLIO$426k3k sharesTrimQ1 2026 13F$331k$142.04--
ICU Medical, Inc. - Common StockICUI$3.1M23.9k sharesTrimQ1 2026 13F$331k$129.15$138.34
Westwood Holdings Group, Inc.WHG$7.3M443.8k sharesTrimQ1 2026 13F$328k$16.47$16.37
Eldorado Gold CorporationEGO$6.5M189.1k sharesTrimQ1 2026 13F$328k$34.33$31.52
Lockheed Martin CorpLMT$1.9M3.1k sharesAddQ1 2026 13F$327k$643.55$520.07
Chubb LtdCB$4.9M14.9k sharesAddQ1 2026 13F$327k$320.83$341.44
Paypal HoldingsPYPL$415k9.2k sharesTrimQ1 2026 13F$324k$44.55$41.26
Applied Optoelectronics, Inc.AAOI$-320.7KExitQ1 2026 13F$321k$63.81$179.83
Oshkosh CorpOSK$2.2M15k sharesAddQ1 2026 13F$320k$147.21$129.49
Lifetime Brands, Inc.LCUT$1.0M178k sharesAddQ1 2026 13F$319k$5.74$8.61
Vistra CorpVST$-314.6KExitQ1 2026 13F$315k$161.86$146.90
Post Holdings, Inc.POST$23M230k sharesTrimQ1 2026 13F$313k$98.86$96.75
Silicon Laboratories, Inc. - Common StockSLAB$312k1.5k sharesOtherQ1 2026 13F$312k$208.15$218.06
Liberty Broadband CorpLBRDK$5.5M110.2k sharesTrimQ1 2026 13F$311k$50.30$34.43
ASTRONICS CORPATRO$1.8M26.8k sharesAddQ1 2026 13F$308k$66.73$85.01
Mario Gabelli (GAMCO Investors) other Unmapped 13F securityPORTFOLIO$307k200k sharesOtherQ1 2026 13F$307k$1.53--
Fiserv IncFISV$251k4.5k sharesTrimQ1 2026 13F$306k$59.54$52.72
Paramount Global IncPSKY$1.6M179.5k sharesAddQ1 2026 13F$305k$9.02$10.62
Apple IncAAPL$31M120.8k sharesTrimQ1 2026 13F$303k$260.25$283.78
The Ensign Group, Inc.ENSG$2.1M10.5k sharesAddQ1 2026 13F$303k$201.50$171.97
Orion Engineered Carbons S.A.OEC$-302.8KExitQ1 2026 13F$303k--$7.41
Mario Gabelli (GAMCO Investors) exit Unmapped 13F securityPORTFOLIO$-301.9KExitQ1 2026 13F$302k----
Waste Management, Inc.WM$29M126.6k sharesTrimQ1 2026 13F$302k$233.87$216.14
Fidelity Wise Origin Bitcoin FundFBTC$1.0M17.5k sharesTrimQ1 2026 13F$301k$59.03$65.22
PAN AMERICAN SILVER CORPPAAS$2.2M40.5k sharesAddQ1 2026 13F$300k$64.31$53.32
CONMED CorporationCNMD$2.0M57.2k sharesTrimQ1 2026 13F$300k$35.36$35.48
Baxter International IncBAX$7.2M427.4k sharesTrimQ1 2026 13F$297k$19.35$19.33
Niagen Bioscience IncNAGE$728k165k sharesTrimQ1 2026 13F$296k$4.41$3.83
Gibraltar Industries, Inc.ROCK$4.2M105.8k sharesTrimQ1 2026 13F$294k$39.87$39.50
Welltower IncWELL$4.8M24.2k sharesAddQ1 2026 13F$294k$205.11$200.00
Ralliant Corp.RAL$2.2M52.3k sharesTrimQ1 2026 13F$292k$41.59$62.50
Orthofix Medical Inc.OFIX$2.3M201.8k sharesTrimQ1 2026 13F$290k$11.47$9.45
Fluor CorpFLR$2.3M48.3k sharesAddQ1 2026 13F$290k$46.65$47.30
Mario Gabelli (GAMCO Investors) exit Unmapped 13F securityPORTFOLIO$-289.3KExitQ1 2026 13F$289k----
Progress Software Corporation - Common StockPRGS$-289.0KExitQ1 2026 13F$289k$33.61$29.74
Janus Henderson Group plcJHG$20M398.2k sharesTrimQ1 2026 13F$286k$51.37$51.78
Liberty Live GroupLLYVA$3.5M38.4k sharesAddQ1 2026 13F$285k$87.82$99.63
IDACORP, Inc. Common StockIDA$1.9M13.5k sharesAddQ1 2026 13F$285k$142.97$143.74
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