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Stephen Kovach.A PERSONAL PERSPECTIVE
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FOLLOW YOUR CURIOSITY

What are you thinking about?

InvestingEconomicsHistoryLeadershipTechnologyEntrepreneurshipIdeas & reflections

ESSAYS · RESEARCH · PERSPECTIVE

A wider view.A clearer perspective.

Essays, research, and reflections on investing, economics, history, leadership, technology, entrepreneurship, and the ideas that shape our decisions.

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Stephen Kovach, original photograph
Stephen Kovach · Portfolio manager & entrepreneur

I’m Stephen Kovach. Portfolio manager, entrepreneur, and lifelong student of how the world works.

A little about me

THE LATEST WRITING

From the notebook

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Why Human Judgment in Investing Still Matters

Markets process enormous amounts of information, but they cannot determine what is appropriate for every investor. Human judgment in investing remains essential for interpreting risk, evaluating changing conditions, and building portfolios around…

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Original contemporary cityscape across the water.

ON ENTREPRENEURSHIP

Ideas become real when you build.

The decisions, disciplines, and lessons behind starting companies and building something that lasts.

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MY COMPANIES & VENTURES

Where ideas meet practice.

The businesses I lead, the brands I am developing, and the work that connects them.

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Insurance and protection

CoreShield Insurance LLC

CoreShield Insurance LLC is Stephen Kovach’s insurance company, connecting protection needs with clear information and a developing service platform.

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Mobility and transportation technology

CYVO

CYVO, Cyber Vehicle Operations LLC, is Stephen Kovach’s developing mobility venture examining the economics and operations of autonomous transportation.

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Wealth management and investment advisory

Global Advisers, LLC

Founded by Stephen Kovach in 2014, Global Advisers connects portfolio management, financial planning, research, and client service.

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Stephen Kovach outside a professional office

Stephen Kovach

Stephen Kovach

Essays, research, and reflections on investing, economics, history, leadership, technology, and the ideas that shape how we understand the world and make decisions.

Latest

Recent ideas and writing

New essays, research notes, and commentary published on this site.

August 1, 2026 · Ideas · Investing & Markets

Why Human Judgment in Investing Still Matters

Markets process enormous amounts of information, but they cannot determine what is appropriate for every investor. Human judgment in investing remains essential for interpreting risk, evaluating changing conditions, and building…

Read

Perspective

A multidisciplinary point of view

My professional life has been spent in investment markets, but markets do not exist apart from government, institutions, technology, history, or human behavior. This site is where I bring those threads together.

I am interested in what changes, what endures, how incentives shape outcomes, and how people make decisions when the evidence is incomplete. I use writing to clarify those questions, test conclusions, and record how my thinking changes over time.

Stephen Kovach is a portfolio manager and investment adviser representative of Global Advisers, LLC, a state-registered investment adviser. Public content on StephenKovach.com reflects general research, commentary, and personal views and is not individualized investment, tax, or legal advice. Advisory services, client information, and firm disclosures are provided through Global Advisers.

LETTERS FROM STEPHEN

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