
The Connecticut Yankee Group at Morgan Stanley

Our Mission Statement
Empowering clients with personalized strategies to navigate financial complexities, achieve goals, and build lasting legacies.
Our Story
Welcome to the Connecticut Yankee Group at Morgan Stanley
Where expertise meets legacy, the Connecticut Yankee Group brings over four decades of financial planning excellence, unwavering client dedication, and a rich history of success. Founded by Allan Jay in 1976, our team was built on a commitment to helping individuals, families, and businesses achieve their financial aspirations.
Allan's journey began at Janney Montgomery Scott and led him to E.F. Hutton in 1980, where he continued to thrive through 12 firm name changes—keeping the same phone number to ensure his clients always had a trusted, reliable connection. As an industry pioneer, Allan earned the prestigious Certified Financial Planner designation in 1984 and later a Master of Science in Financial Planning in 1997, embodying a lifelong pursuit of knowledge and expertise.
The Connecticut Yankee Group reflects the strength of strategic alliances and family values. From Allan's partnership with Lynn Ridgway in the 1980s to his collaboration with Marine Corps veteran and MBA graduate Paul Greatsinger in 2006, our team has grown into a multi-generational powerhouse of experience and innovation. This growth continued with the addition of Ginny Greatsinger in 2016 and Allan's son Brian in 2019—ensuring our expertise is matched by a passion for service and family legacy.
Our senior team member, Helaine DeVore, has been an integral part of Allan's professional life for an astounding 35 years. With her unparalleled dedication to client service and her genuine rapport with our clients, Helaine is a cornerstone of our team's success.
At the Connecticut Yankee Group, we understand that your wealth represents more than financial success—it's about building a legacy. Backed by Morgan Stanley's global resources and expertise, we offer personalized, forward-thinking strategies to help you navigate every stage of your financial journey.
Let us put our history, expertise, and passion to work for you. Together, we'll help you protect and grow what matters most.
How We Help

Managing our money is one of the most important aspects of our lives, and yet, many people don't have someone they can depend on for help when they need it. Our clients turn to us as a first call, and together we help find solutions to life's major moments and financial challenges.
Think of us as "big, but boutique." We combine the vast resources of a global financial services firm with individualized services for a hands-on, tailored approach. We always have your best interest in mind - whether it's planning for your future, plotting your retirement savings drawdown strategy, creating tailored lending solutions, maximizing tax-efficient withdrawals, designing an investment portfolio that balances your needs and your concerns, or planning your legacy. We can do more for you than you'd imagine.
Creating a financial plan means taking a holistic view of your entire financial picture. We put together a custom strategy that is tailored to your financial objectives - whether it be saving for retirement, saving for your child's education, or protecting your wealth. We also give you the ability to monitor and track your progress towards your financial goals,.24-7.
Working closely with you to guide your wealth and investments through the most challenging market cycles, and in the most tax-efficient way.
• Asset Management
• Portfolio Management
• Wealth Planning
• Traditional Investments
• Alternative Investments
• Impact Investing
• Tax-Efficient Investing
Working with you to understand your life goals and develop a personalized wealth strategy. Today and for the years to come.
• 401(k) Rollovers
• IRA Plans
• Retirement income strategies
• Retirement plan participants
• Annuities
Creating customized financial strategies for the challenges that today's families face.
• Estate Planning Strategies
• Trust Services
• 529 Plans / Education Savings Planning
• Special Needs Planning
A comprehensive suite of tools and solutions to meet your ever-changing cash flow and liquidity needs. Think traditional banking but more!
• Cash Plus Brokerage Account
• 24-7 Digital Cash Management Tools
• Liquidity Access Line of Credit
• Home Loans
• Preferred Savings Program
A holistic approach to managing your finances by identifying risk outliers and understanding the impact of market scenarios.
• Portfolio Risk Platform (Aladdin)
• Life Insurance
• Long Term care
• Annuities
• Property & Casualty
Making sure your philanthropic dollars are managed with the same high-quality service as the rest of your wealth.
• Endowments
• Foundations
• Donor Advised Funds
• Impact Investing
Location
Meet The Connecticut Yankee Group
About Allan Jay
Allan became a wealth manager in 1976 and made his only company change in 1980 to what was known as E.F. Hutton which, through a series of mergers, eventually became Morgan Stanley. He obtained a Certified Financial Planner designation in 1984 and a Master of Science in Financial Planning in 1997. Allan has been recognized by Barron's "Top 1,000 Financial Advisors" in the Nation and recognized by Forbes as "Best-In-State Wealth Advisor" 2018, 2019, 2020, 2021, 2024.
Allan serves as Treasurer of the Athletic Association of Greenwich, Treasurer of the Old Greenwich Association, and Finance Chairman of Saint Clement Church. Past affiliations include the Investment Board of the Fairfield County Community Foundation and Treasurer of the Greenwich Scholarship Association.
2018-2021, 2024 Forbes Best-In- State Wealth Advisors
Source: Forbes.com (Awarded April 2018, 2019, 2020, 2021 & 2024). Data compiled by SHOOK Research LLC based on time period from 6/30/16 - 6/30/17, 6/30/17 - 6/30/18, 6/30/18 - 6/30/19, 6/30/19 - 6/30/20, & 6/30/22 - 6/30/23.
2019 Barron's Top 1,000 Financial Advisors: State-by-State
Source: Barron's.com (Awarded Mar 2019) Data compiled by Barron's based on time period from Sept 2017- Sept 2018.
NMLS#: 175993
About Brian Jay
A graduate of Quinnipiac University’s Lender School of Business, Brian earned his degree with honors and remains actively involved with the university, mentoring students who are exploring careers in financial services. He holds the Series 7, 63, and 66 licenses, as well as mortgage and multiple state insurance licenses.
Brian began his career with Morgan Stanley in 2017 as a Wealth Advisor Associate, where he supported over 100 Financial Advisors during a pivotal time in the firm’s evolution of its Wealth Management platform. His efforts contributed to the modernization of tools that enhanced team-client communication, improved the delivery of information, and deepened financial planning capabilities. Prior to transitioning to his role as a Financial Advisor, Brian earned the CERTIFIED FINANCIAL PLANNER™ designation—demonstrating his expertise across key areas including financial planning, risk management, investments, tax strategy, retirement planning, employee benefits, and estate planning.
In 2019, Brian partnered with his father, Allan, forming a multigenerational advisory team rooted in shared values and professional excellence. Since then, Brian has been recognized as a member of Morgan Stanley’s Pacesetters Club, a global distinction awarded to Financial Advisors who exemplify high professional standards and a commitment to exceptional client service.
Originally from Greenwich, Connecticut, Brian now resides in the Shippan Point community of Stamford with his wife, Hailee, and their daughter, Skye. He serves as Treasurer of the Shippan Point Association, a 501(c)(3) organization dedicated to preserving the area’s natural beauty, enhancing safety, and fostering community engagement. Additionally, Brian and Hailee co-chair the New Member Committee at the Stamford Yacht Club where they enjoy spending their free time. Brian loves playing tennis, shooting sporting clays, fitness training, playing chess, and making lasting memories with his family.
NMLS#: 1853462
About Paul D Greatsinger
Paul joined our firm in 2006 following his retirement from the United States Marine Corps. As a Marine, he served for twenty years as an infantry officer and participated in operations in Balkans, the Middle East, the Horn of Africa and South and Central America. He continues to serve his community and is currently a member of the Board of Director of the National Exchange Club, having previously served as the President of the Connecticut District Exchange and Stamford Exchange Club. He is also on the Board of the Connecticut Veterans Legal Center and previously served on the Boards of the Fairfield Rotary Foundation and the Stamford HELP for Kids.
NMLS#: 175903
About Ginny Greatsinger
I'm Ginny Greatsinger and I am a Financial Advisor at Morgan Stanley. I'm part of the Connecticut Yankee Group at Morgan Stanley, a financial planning and wealth management services team with decades of experience building meaningful client relationships based on dependability, transparency, and integrity. The Connecticut Yankee Group clients are affluent individuals, multigenerational families, and businesses who want personalized service, and access to Morgan Stanley’s extensive resources to help them build, preserve, and leverage their wealth.
The group employs a comprehensive and client-centric approach to wealth management, investment management, financial planning and estate planning strategies. It all begins with a conversation where we get to know you and your world, and you get to know us and what we bring to the table. We focus on your needs, your goals and what success looks like to you. Putting the client first is one of our Firm's core values, and it's how we do business every day.
Women and Wealth
Women are increasingly the financial decision makers in a household. My mission is to help women become more confident about managing their personal and household wealth. To know the value of financial planning, retirement income planning, tax-smart investing, generational wealth transfer, insuring their wealth, and more.
I am a big believer in the power of education combined with trusted guidance to transform a woman’s mindset about investing, money, and their future. That is why I am committed to empowering women with the knowledge, tools, and support needed to help them achieve their financial goals.
Click on the Contact Me button above, or schedule a meeting. We’d love to get to know you better and see how we can help.
NMLS#: 1584403

Contact Allan Jay

Contact Brian Jay

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Contact Ginny Greatsinger
Portfolio Insights
Financial Wellness
- Reduce employee stress,
- Improve retention and engagement, and
- Set themselves apart by offering comprehensive financial wellness benefits.
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