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

CompanyValueActionChangePriceLast Price
Golden Entertainment, Inc. - Common StockGDEN$29M1.1M sharesTrimQ1 2026 13F$2.0M$26.69$28.55
SunOpta Inc.STKL$2.0M302k sharesOtherQ1 2026 13F$2.0M$6.48$6.50
Mario Gabelli (GAMCO Investors) trim Unmapped 13F securityPORTFOLIO$1.7M268.3k sharesTrimQ1 2026 13F$2.0M$6.24--
Knowles CorporationKN$-2.0MExitQ1 2026 13F$2.0M--$37.62
Howmet Aerospace IncHWM$17M75.8k sharesAddQ1 2026 13F$1.9M$244.33$246.55
Sanmina CorporationSANM$-1.9MExitQ1 2026 13F$1.9M--$261.82
Rogers CorporationROG$21M191.3k sharesAddQ1 2026 13F$1.9M$107.33$145.85
ASML Holding NVASML$8.4M6.4k sharesAddQ1 2026 13F$1.9M$1,391.88$1,749.04
General Electric CoGE$22M79k sharesTrimQ1 2026 13F$1.9M$314.29$322.04
Mario Gabelli (GAMCO Investors) add Unmapped 13F securityPORTFOLIO$6.9M54.6k sharesAddQ1 2026 13F$1.9M$127.20--
Helios Technologies, Inc.HLIO$844k13k sharesTrimQ1 2026 13F$1.9M$64.71$89.57
NATIONAL PRESTO INDUSTRIES INCNPK$12M88.4k sharesAddQ1 2026 13F$1.9M$137.06$130.65
Amazon.com IncAMZN$37M179.1k sharesTrimQ1 2026 13F$1.9M$220.17$242.67
Schlumberger N.V. Common StockSLB$7.8M151.4k sharesAddQ1 2026 13F$1.9M$49.47$56.55
Sotherly Hotels Inc. - Common StockSOHO$-1.8MExitQ1 2026 13F$1.8M--$2.25
Casella Waste Systems, Inc.CWST$7.9M99.2k sharesTrimQ1 2026 13F$1.8M$79.34$86.24
SPDR S&P 500 ETF TrustSPY$22M33.3k sharesTrimQ1 2026 13F$1.8M$650.35$744.78
TE Connectivity LtdTEL$1.5M7.4k sharesTrimQ1 2026 13F$1.8M$215.11$215.52
Qnity Electronics, Inc. Common StockQ$6.6M57.3k sharesAddQ1 2026 13F$1.8M$115.38$159.11
Mario Gabelli (GAMCO Investors) trim Unmapped 13F securityPORTFOLIO$7.9M101.7k sharesTrimQ1 2026 13F$1.8M$78.08--
Alphabet IncGOOGL$16M55.4k sharesTrimQ1 2026 13F$1.8M$314.21$359.91
Oracle CorporationORCL$5.6M38.2k sharesTrimQ1 2026 13F$1.8M$151.95$140.27
AMC Networks IncAMCX$3.7M552.2k sharesTrimQ1 2026 13F$1.8M$6.79$9.89
KinderCare Learning Companies, Inc.KLC$-1.7MExitQ1 2026 13F$1.7M--$4.18
Silicon Motion Technology CorporationSIMO$-1.7MExitQ1 2026 13F$1.7M--$321.66
Crawford & CompanyCRD-A$-1.7MExitQ1 2026 13F$1.7M--$10.64
Flowers Foods, Inc.FLO$4.2M516.8k sharesTrimQ1 2026 13F$1.7M$8.15$7.82
American Integrity Insurance Group, Inc.AII$-1.7MExitQ1 2026 13F$1.7M--$16.62
Nexstar Media Group, Inc.NXST$13M72.1k sharesTrimQ1 2026 13F$1.7M$233.09$172.29
Umpqua Holdings CorpCOLB$1.9M70.8k sharesTrimQ1 2026 13F$1.7M$28.63$29.79
Kennametal Inc.KMT$8.6M237.3k sharesAddQ1 2026 13F$1.7M$36.13$34.76
Vodafone Group Public Limited CompanyVOD$15M979.5k sharesAddQ1 2026 13F$1.6M$15.02$14.86
Sonoco Products CompanySON$8.4M155k sharesAddQ1 2026 13F$1.6M$54.09$49.80
The Toro CompanyTTC$10M110.5k sharesAddQ1 2026 13F$1.6M$93.44$90.87
Gabelli Commercial Aerospace and Defense ETFGCAD$8.8M176.4k sharesAddQ1 2026 13F$1.6M$49.73$53.97
KORN FERRYKFY$-1.6MExitQ1 2026 13F$1.6M--$68.57
Benchmark Electronics, Inc.BHE$-1.6MExitQ1 2026 13F$1.6M--$86.02
Eaton Corporation, PLC Ordinary SharesETN$9.0M25.3k sharesAddQ1 2026 13F$1.6M$355.87$403.14
Olin CorporationOLN$5.3M179.2k sharesAddQ1 2026 13F$1.6M$29.73$26.02
PROG Holdings, Inc.PRG$3.1M107.6k sharesTrimQ1 2026 13F$1.6M$28.69$37.68
UMB Financial CorpUMBF$-1.6MExitQ1 2026 13F$1.6M--$131.76
Hyster-Yale Materials Handling, Inc.HY$26M811.1k sharesAddQ1 2026 13F$1.6M$34.97$35.06
KINROSS GOLD CORPKGC$13M416.5k sharesTrimQ1 2026 13F$1.5M$30.52$28.51
Ingevity CorporationNGVT$-1.5MExitQ1 2026 13F$1.5M--$68.93
Chevron Corporation Common StockCVX$5.9M28.6k sharesAddQ1 2026 13F$1.5M$182.35$169.21
First Busey Corporation - Common StockBUSE$720k28.5k sharesTrimQ1 2026 13F$1.5M$25.27$27.16
Reinsurance Group of America, IncorporatedRGA$261k1.3k sharesTrimQ1 2026 13F$1.5M$204.16$206.78
Northern Trust Corporation - Common StockNTRS$21M148.7k sharesTrimQ1 2026 13F$1.5M$139.57$167.94
Berkshire Hathaway Inc.BRK-A$29M41 sharesTrimQ1 2026 13F$1.5M$736,358.82$760,590.00
Standard Motor Products, Inc.SMP$35M996.9k sharesTrimQ1 2026 13F$1.5M$34.74$40.10
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