Family. Wealth. For Generations.

Mark BB Pict 1

At Bristol Bay Partners, we believe our primary responsibility is to serve as trusted guides on your financial journey.

We honor that responsibility by making our core values the foundation of every decision and every relationship.

Unflinching Integrity. We do what is right—always and without compromise. Our ethical, client‑first approach is the foundation of our team and the standard by which we hold ourselves accountable.

Unmatched Competency. We bring together a deep, disciplined understanding of capital markets with a highly personalized approach to your unique circumstances. This uncommon blend allows us to build capital with intent and purpose—capital that can change lives and support both your present needs and future aspirations.

Uncompromised Conduct. Your trust must be earned each and every day. We hold ourselves and our business to the highest standards of professionalism, transparency, and behavior, recognizing that confidence is built through consistency and care.

 

  • Mark Rethlake

    Mark Rethlake

    Senior Vice President–Wealth Management

    Financial Advisor

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    • AK
    • AL
    • AR
    • AZ
    • CA
    • CO
    • CT
    • FL
    • HI
    • IA
    • ID
    • IL
    • IN
    • KS
    • MA
    • ME
    • MI
    • MN
    • MO
    • MT
    • NC
    • ND
    • NE
    • NH
    • NJ
    • NM
    • NV
    • NY
    • OR
    • PA
    • SD
    • TN
    • TX
    • UT
    • VA
    • WA
    • WI
    • WY
    • Barron's Top 1,200 Financial Advisors, 2015
      The Barron's rating is awarded annually in March and is based on information from the prior year Q3. 
    • Forbes Best-in-State Wealth Advisors, 2020, 2021, 2022, 2023, 2024, 2025, 2026The Forbes rating is compiled by Shook Research and awarded annually in April based on information from a 12 month period ending June of the prior year.

        681 East Lake Street
        Wayzata, MN 55391
        mark.w.rethlake@ubs.com
        Mark Rethlake
        681 East Lake Street,Wayzata,MN,55391
      • Morgan Kane

        Morgan Kane

        Financial Advisor

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        • AK
        • AL
        • AR
        • AZ
        • CA
        • CO
        • CT
        • FL
        • HI
        • IA
        • ID
        • IL
        • IN
        • KS
        • MA
        • ME
        • MI
        • MN
        • MO
        • MT
        • NC
        • ND
        • NE
        • NH
        • NJ
        • NM
        • NV
        • NY
        • OH
        • OR
        • PA
        • SD
        • TN
        • TX
        • UT
        • VA
        • WA
        • WI
        • WY

        At an early age, I witnessed how quickly life can change. My grandfather was an active and engaged individual who enjoyed golf, exercised daily, attended Mass regularly, and was deeply involved in his community. In 2013, while traveling abroad with my grandmother, he suffered a serious fall that resulted in permanent neurological damage. This event dramatically altered his health and required long-term care and daily assistance. Seeing the physical, emotional, and financial impact this placed on my grandparents emphasized the importance of thoughtful financial planning. Because they had taken a disciplined and intentional approach to their finances, my grandmother was able to focus on enjoying her life, confident that my grandfather was receiving the care he needed without added financial strain. This experience shaped my passion for helping individuals and families prepare for life’s uncertainties. I am committed to building comprehensive financial plans that provide clarity, resilience, and peace of mind, allowing clients to navigate life’s challenges with confidence.

              681 East Lake Street
              Wayzata, MN 55391
              morgan.kane@ubs.com
              Morgan Kane
              681 East Lake Street,Wayzata,MN,55391
            • Caleb Quenzer

              Caleb Quenzer

              Senior Wealth Strategy Associate

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              • AK
              • AR
              • AZ
              • CA
              • CO
              • CT
              • FL
              • IA
              • IN
              • MN
              • NJ
              • NY
              • OH
              • OR
              • PA
              • TX
              • WA
              • WI
              • WY

              My grandfather was a farmer in Iowa. He was soft spoken and lived a simple life. What no one knew, not even my grandmother, was that he was a savvy investor. He had been acquiring farm land and investing in the stock market for over 35 years. When he passed away in 1997, my grandmother was not prepared for the responsibility of managing those assets. The entire family had to organize the investments. Shortly after his death, my grandmother was diagnosed with dementia and needed hospice care. Because of my grandfather’s investments, we had the capability to give her the care she needed and deserved. That was the beginning of my involvement in wealth management. One could say the reason I do what I do is because I love to help people navigate financial challenges and build wealth for their families. My grandfather taught me well.

                    681 East Lake Street
                    Wayzata, MN 55391
                    caleb.quenzer@ubs.com
                    Caleb Quenzer
                    681 East Lake Street,Wayzata,MN,55391
                  • Tammy

                    Tamara Grochala

                    Senior Registered Client Associate

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                    • AZ
                    • CA
                    • CO
                    • FL
                    • HI
                    • IA
                    • IL
                    • MN
                    • MT
                    • NC
                    • NJ
                    • NY
                    • OH
                    • PA
                    • SC
                    • SD
                    • TN
                    • TX
                    • UT
                    • VA
                    • WA
                    • WI

                          681 East Lake Street
                          Suite 354
                          Wayzata, MN 55391
                          tamara.m.grochala@ubs.com
                          Tamara Grochala
                          681 East Lake Street,Wayzata,MN,55391

                        A new era of wealth is underway

                        And this is your time to define success on your terms.

                        Money isn’t just changing hands, it’s changing meaning. This is your new era of wealth, with real opportunities to pursue your ambitions based on your values.

                        When it comes to building your legacy, we don’t prescribe a single path. We seek to understand yours. Because the best wealth strategy starts with you.

                        A leader in wealth management

                        Backed by the strength of our parent company, UBS AG

                        $7 trn

                        UBS Group invested assets
                        As of 12/31/2025

                        51 countries

                        Our global footprint

                        Global leader

                        UBS is a leading and truly global wealth manager

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