K C Stock Foundation Inc

Quick Stats

• EIN: 39-1688221
• Annual Giving: $1,356,153 (2024 fiscal year)
• Total Assets: $21,671,980 (2024)
• Foundation Type: Private Family Foundation
• Geographic Focus: Brown and Oconto Counties (Wisconsin), Naples (Florida), Bozeman (Montana)
• Established: 1991

Contact Details

Address: 1175 Lombardi Ave, Suite 450, Green Bay, WI 54304-3935

Telephone: 920-490-8290

Tax Status: 501(c)(3) Private Grantmaking Foundation

Overview

The K C Stock Foundation was established in 1991 by Kenneth Charles "K.C." Stock, a self-made Green Bay businessman and philanthropist who passed away on November 28, 2022. Over three decades, the foundation has distributed millions of dollars to charitable causes, primarily in Wisconsin with some support to Southwest Florida and Montana. The foundation maintains substantial assets of over $21.6 million and distributed approximately $1.36 million in charitable grants in 2024. K.C. Stock's entrepreneurial ventures included Cruisers Yachts (which he owned for nearly 30 years), Stock Lumber, golf courses, housing developments, and eight farms. He served on the Green Bay Packers' board of directors and was honored with the Rotary Club of Green Bay's Free Enterprise Award in 1999. The foundation continues his legacy of supporting disadvantaged populations in the communities where he lived and worked, now managed by family members including his widow Georgia Stock and children Steven and Brian Stock.

Funding Priorities

Primary Focus Areas

According to Candid's Foundation Directory, the K C Stock Foundation gives primarily in the following areas:

• Hospitals and Healthcare: Major donor to children's healthcare facilities, including the lead gift for HSHS St. Vincent Children's Hospital in Green Bay
• Athletics and Recreation: Support for sports programs and recreational facilities
• Human Services: Programs serving disadvantaged populations
• Federated Giving Programs: Support for united ways and community foundations
• Education: Scholarships and support for higher education, particularly business education

Geographic Restrictions

All grants must benefit residents of:

• Brown County, Wisconsin
• Oconto County, Wisconsin
• Naples, Florida
• Bozeman, Montana

These geographic areas reflect the communities where K.C. Stock lived and conducted business throughout his life.

Notable Grants and Projects

HSHS St. Vincent Children's Hospital: The foundation made the lead gift to establish a children's hospital at St. Vincent Hospital in Green Bay, ensuring families in northeastern Wisconsin wouldn't have to travel to Milwaukee for pediatric treatment. In 2019, the K.C. and Georgia Stock Pediatric Emergency Center was created, featuring a new family waiting room, dedicated play space for children, and six private pediatric treatment rooms equipped with advanced technologies designed specifically for children.

UW-Green Bay: The foundation has provided gifts to the university's athletics programs and scholarship aid. K.C. Stock understood the importance of education in providing career stability and opportunities for community impact.

K.C. Stock Foundation Business Scholarship: A four-year renewable scholarship available to graduating Brown County high school seniors with proven financial need pursuing a degree in business or related fields, with emphasis on GPA higher than 3.0 and strength in personal statement.

Governance and Leadership

Current Leadership (as of 2024 tax filings)

• Steven Stock - President/Treasurer
• Georgia Stock - Vice President (K.C. Stock's widow of 54 years)
• Brian Stock - Vice President/Assistant Treasurer (son, co-founder of Stock Development)
• Sheri Prosser - Secretary (compensated at $6,500 annually)

The foundation operates as a family foundation with K.C. Stock's family members serving as trustees and continuing his charitable legacy.

Founder's Philosophy

K.C. Stock believed strongly in giving back to the community. As he stated: "I just enjoy being busy. I like challenges. I like working and being with people. I like learning other things."

The foundation's focus on serving disadvantaged populations reflects his personal values and his understanding that education and opportunity can make positive impacts in communities. He remembered his roots in Oconto and gave generously to charitable causes in the region throughout his life.

Application Process & Timeline

How to Apply

This foundation does not have a public application process. The K C Stock Foundation is a private family foundation that makes grants at the discretion of its trustees. There is no online application portal, application guidelines, or published deadlines for grant requests.

Organizations interested in the foundation's support may contact the foundation directly:

• Phone: 920-490-8290
• Address: 1175 Lombardi Ave, Suite 450, Green Bay, WI 54304-3935

However, potential applicants should be aware that as a private family foundation with trustee-directed grantmaking, the foundation typically identifies and selects grant recipients through its own processes rather than responding to unsolicited proposals.

Getting on Their Radar

Given the foundation's focus on Brown and Oconto Counties in Wisconsin (as well as Naples, Florida and Bozeman, Montana), organizations should:

• Serve the geographic areas where K.C. Stock lived and worked - Brown County, Oconto County, Naples (FL), or Bozeman (MT)
• Focus on disadvantaged populations - this is explicitly stated as the foundation's primary concern
• Align with funding priorities - hospitals/healthcare, athletics/recreation, human services, federated giving, and education
• Build community presence - the foundation appears to support well-established institutions and programs with clear community impact
• Consider connections - as a family foundation, grants may flow through existing relationships and community networks

Organizations working in children's healthcare, youth athletics, business education scholarships, or serving disadvantaged populations in the foundation's geographic areas may be most aligned with their demonstrated giving patterns.

Financial Information

Recent Financial Data (2024 Fiscal Year)

• Total Revenue: $1,216,809
• Total Expenses: $1,454,684
• Charitable Disbursements: $1,356,153 (93.2% of total expenses)
• Total Assets: $21,671,980
• Total Liabilities: $0

Revenue Sources (2024)

• Contributions: $100,000 (8.2%)
• Dividends: $334,609 (27.5%)
• Sales of Assets: $792,860 (65.2%)

Asset Growth

The foundation has grown substantially since its establishment, with total assets increasing from approximately $11.4 million in 2011 to over $21.6 million in 2024, demonstrating strong investment management and sustained commitment to charitable giving.

Key Takeaways for Grant Writers

• Private family foundation - No public application process; grants made at trustee discretion
• Geographic restriction is absolute - Must benefit residents of Brown County, Oconto County (WI), Naples (FL), or Bozeman (MT)
• Focus on disadvantaged populations - This is the foundation's explicitly stated priority
• Proven track record in major gifts - Lead donor for children's hospital demonstrates capacity for significant funding
• Multi-year commitments possible - The business scholarship is a four-year renewable award, suggesting willingness to make sustained commitments
• Healthcare and education are strong areas - Major documented gifts in these areas, particularly children's healthcare and business education
• Family legacy continues - Following K.C. Stock's death in 2022, his family continues the foundation's work
• Contact directly if appropriate - Organizations with strong alignment to mission and geography may contact the foundation, but should not expect response to unsolicited proposals

References

• Candid Foundation Directory: K C Stock Foundation Inc. Foundation Directory Online. Accessed February 2026. https://fconline.foundationcenter.org/fdo-grantmaker-profile/?key=KCST001

• ProPublica Nonprofit Explorer: K C Stock Foundation Inc (EIN: 39-1688221). Form 990-PF tax filings 2011-2024. Accessed February 2026. https://projects.propublica.org/nonprofits/organizations/391688221

• Cause IQ: K C Stock Foundation. Organization profile and financial data. Accessed February 2026. https://www.causeiq.com/organizations/k-c-stock-foundation,391688221/

• UW-Green Bay Foundation. "K.C. Stock: An Entrepreneurial Spirit who Lifted Others." Impact of Gifts blog, June 22, 2023. Accessed February 2026. https://blog.uwgb.edu/impact-of-gifts/2023/06/22/k-c-stock-an-entrepreneurial-spirit-who-lifted-others/

• Yahoo Finance. "K.C. Stock, co-founder of Stock Development, remembered for entrepreneurial and kind spirit." Accessed February 2026. https://finance.yahoo.com/news/k-c-stock-co-founder-100025961.html

• Greater Green Bay Chamber. "A Decade as HSHS St. Vincent Children's Hospital, More than a Century of Caring for Kids." Accessed February 2026. https://www.greatergbc.org/a-decade-as-hshs-st-vincent-childrens-hospital-more-than-a-century-of-caring-for-kids/

• Cotter Funeral Home. Kenneth Charles Stock Obituary. November 28, 2022. Accessed February 2026. https://www.cotterfuneralhome.com/obituaries/kenneth-charles-stock

• CollegeReady Wisconsin. "K.C. Stock Foundation Business Scholarship." Scholarship Application Portal. Accessed February 2026. https://scholarshipsincorg.academicworks.com/opportunities/5005