Round Rock Advisors LLC

Round Rock Advisors LLC reported 318 holdings worth US$776M as of Jun 30, 2026 (Form 13F)

As of Jun 30, 2026 · Filed Aug 12, 2026

Round Rock Advisors LLC reported 318 holdings worth US$776M as of Jun 30, 2026. Largest: Apple Inc, Alphabet Inc (google) Class C and Berkshire Hathaway Inc. Filed Aug 12, 2026 (Form 13F).

Holdings
318
Value as reported
US$776M

The filing in full

CompanySharesValue as reported% of portfolio
Apple Inc66,412US$19.2M2.5%
Alphabet Inc (google) Class C46,197US$16.5M2.1%
Berkshire Hathaway Inc.31,809US$15.9M2.1%
Microsoft Corp.31,894US$11.9M1.5%
Amazon.com, Inc.33,963US$8.09M1.0%
Nvidia Corporation23,521US$4.71M0.61%
Abbvie Inc.18,032US$4.54M0.58%
Marinemax, Inc. (fl)120KUS$4.4M0.57%
Exxon Mobil Corporation31,771US$4.34M0.56%
Unitedhealth Group Incorporated9,062US$3.77M0.49%
Micron Technology, Inc.2,909US$3.36M0.43%
International Business Machines Corporation11,577US$3.26M0.42%
Williams Companies, Inc. (the)42,776US$3.18M0.41%
Frequency Electronics, Inc.46,092US$3.06M0.39%
Dell Technologies Inc.7,056US$3.04M0.39%
Air Products And Chemicals, Inc.10,133US$2.97M0.38%
Amphenol Corporation16,789US$2.96M0.38%
Intercontinental Exchange Inc.23,854US$2.94M0.38%
Johnson & Johnson10,503US$2.67M0.34%
Capital One Financial Corporation13,117US$2.63M0.34%
Park Aerospace Corp.67,808US$2.59M0.33%
Citigroup, Inc.17,988US$2.52M0.32%
Allient Inc.24,086US$2.48M0.32%
Chevron Corporation13,353US$2.21M0.29%
Nwpx Infrastructure, Inc.14,625US$2.19M0.28%
Neogen Corporation242KUS$2.18M0.28%
Usa Today Co., Inc.249KUS$2.13M0.27%
Cardinal Infrastructure Group Inc.22,438US$2.11M0.27%
Elevance Health, Inc.5,303US$2.05M0.26%
Flotek Industries, Inc.81,471US$1.92M0.25%
Preformed Line Products Company4,576US$1.88M0.24%
Shoals Technologies Group, Inc.186KUS$1.84M0.24%
Arista Networks, Inc.10,421US$1.77M0.23%
Transcat, Inc.19,024US$1.76M0.23%
Whitefiber, Inc.45,386US$1.76M0.23%
Jp Morgan Chase & Co.5,271US$1.73M0.22%
Eplus Inc.20,197US$1.68M0.22%
Bristow Group, Inc.39,996US$1.65M0.21%
Cps Technologies Corp.284KUS$1.57M0.20%
Oppenheimer Holdings, Inc.14,605US$1.54M0.20%
First Western Financial, Inc.47,431US$1.52M0.20%
Npk International Inc.92,505US$1.47M0.19%
Blue Bird Corporation18,606US$1.47M0.19%
Myr Group, Inc.2,926US$1.46M0.19%
Standex International Corporation4,031US$1.44M0.19%
Idaho Strategic Resources, Inc.43,988US$1.44M0.19%
Keel Infrastructure Corp.248KUS$1.42M0.18%
Nb Bancorp, Inc.66,530US$1.41M0.18%
Lam Research Corporation3,213US$1.39M0.18%
Goldman Sachs Group, Inc. (the)1,349US$1.36M0.18%
Lendingclub Corporation65,554US$1.36M0.18%
Pepsico, Inc.10,036US$1.36M0.18%
Pricesmart, Inc.6,886US$1.35M0.17%
Brookfield Corporation30,712US$1.31M0.17%
Cvs Health Corporation12,599US$1.3M0.17%
Merck & Company, Inc.9,901US$1.27M0.16%
Enterprise Products Partners L.p.34,255US$1.26M0.16%
Optical Cable Corporation58,937US$1.24M0.16%
Coca-cola Company (the)15,190US$1.23M0.16%
The Bank Of New York Mellon Corporation8,442US$1.22M0.16%
Rtx Corporation6,395US$1.21M0.16%
Ducommun Incorporated6,542US$1.21M0.16%
Liberty Energy Inc.45,279US$1.19M0.15%
Ameren Corporation10,166US$1.15M0.15%
Coda Octopus Group, Inc.117KUS$1.15M0.15%
Lindblad Expeditions Holdings Inc.39,749US$1.12M0.14%
American Superconductor Corporation26,431US$1.1M0.14%
Green Brick Partners, Inc.13,692US$1.1M0.14%
Ge Aerospace2,893US$1.08M0.14%
Rex American Resources Corporation23,197US$1.05M0.13%
Puma Biotechnology Inc129KUS$1.05M0.13%
Cerus Corporation356KUS$1.04M0.13%
Agnico Eagle Mines Limited6,614US$1.03M0.13%
Lemaitre Vascular, Inc.10,646US$1.02M0.13%
Catalyst Pharmaceuticals, Inc.32,438US$1.02M0.13%
Meta Platforms, Inc.1,783US$1M0.13%
Snowflake Inc.3,880US$987K0.13%
Johnson Outdoors Inc.21,438US$987K0.13%
Blacksky Technology Inc.35,038US$978K0.13%
Pediatrix Medical Group, Inc.38,156US$966K0.12%
Arq, Inc.379KUS$966K0.12%
Applied Materials, Inc.1,333US$964K0.12%
Nlight, Inc.13,451US$936K0.12%
Walmart Inc.8,229US$932K0.12%
Ameriprise Financial, Inc.2,023US$928K0.12%
Proto Labs, Inc.11,219US$914K0.12%
Universal Technical Institute Inc21,346US$913K0.12%
Monte Rosa Therapeutics, Inc.37,229US$901K0.12%
Deere & Company1,419US$900K0.12%
Marriott International2,400US$889K0.11%
Omnicell, Inc.21,190US$880K0.11%
Select Water Solutions, Inc.42,585US$851K0.11%
Oracle Corporation5,783US$847K0.11%
Wyndham Hotels & Resorts, Inc.9,805US$826K0.11%
Smart Sand, Inc.162KUS$813K0.10%
Oceaneering International, Inc.20,056US$813K0.10%
Tactile Systems Technology, Inc.27,240US$811K0.10%
Community Healthcare Trust Incorporated43,918US$803K0.10%
Viemed Healthcare, Inc.69,292US$790K0.10%
3m Company4,858US$787K0.10%

Every holding of Round Rock Advisors LLC

Source

View original at SEC

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