John Childs
Net worth: 138 M $ as of 2026-05-30
Net worth: 138 M $ as of 2026-05-30
John Winston Childs founded Prospect Hill Growth Partners LP in 1995, where he worked as Chairman in 2019.
Mr. Childs also currently works at J.W.
Childs Acquisition I Corp., as Chairman, J.W.
Childs Associates, Inc., as Chairman, President & Treasurer, J.W.
Childs Associates LP (Florida), as Chairman, and various other companies.
Mr. Childs also formerly worked at CHG Healthcare Services, Inc., as Chairman, Sunny Delight Beverages Co., as Chairman, KB Wines LLC, as Chairman, and various other companies.
Mr. Childs received his Masters Business Admin degree from The Trustees of Columbia University in The City of New York and undergraduate degree from Yale University.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
BIOHAVEN LTD. 6.56% | 2026-04-27 | 9,876,729 ( 6.56% ) | 109 M $ | 2026-05-30 |
| 2026-02-04 | 294,117 ( 0.7% ) | 30 M $ | 2026-05-30 |
| Companies | Position | Start |
|---|---|---|
| VERADERMICS, INCORPORATED | Director/Board Member | 2021-08-31 |
| BIOHAVEN LTD. | Director/Board Member | 2022-09-27 |
Cycle Gear Holding LLC
Cycle Gear Holding LLC Motor VehiclesConsumer Durables Operates as an holding company. | Director/Board Member | - |
Basin Holdings US LLC
Basin Holdings US LLC Oil & Gas ProductionEnergy Minerals Provides oilfield services | Director/Board Member | - |
Delta Waterfowl Foundation
Delta Waterfowl Foundation Miscellaneous Commercial ServicesCommercial Services Produces ducks and secures future of waterfowl hunting | Director/Board Member | - |
Waterfowl Research Foundation, Inc.
Waterfowl Research Foundation, Inc. The Waterfowl Research Foundation, Inc. is a company based in Iselin, NJ. | Director/Board Member | - |
Wild Salmon Center | Director/Board Member | - |
Capital Markets Group
Capital Markets Group Financial ConglomeratesFinance Engages selling companies, financing, management buyouts, raising capital for owners of privately-held companies | Corporate Officer/Principal | - |
Napa Wine Co. LLC
Napa Wine Co. LLC Beverages: AlcoholicConsumer Non-Durables Produces and distributes wines | Director/Board Member | - |
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Active
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1st degree connections
1st degree companies
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Members of the board
Executives
| Private companies | 40 |
|---|---|
Thomas H. Lee Partners LP
Thomas H. Lee Partners LP Investment ManagersFinance Thomas H Lee Partners invests in middle market companies located in the United States. The firm targets companies operating in the fields of financial technology & services, healthcare, technology & business solutions and automation sectors. It provides financing for growth, acquisitions, recapitalizations and buyout stage capital transactions. | Finance |
Mattress Holding Corp.
Mattress Holding Corp. Specialty StoresRetail Trade Owns and operates retail mattress stores | Retail Trade |
Mattress Firm Holding Corp.
Mattress Firm Holding Corp. Specialty StoresRetail Trade Retails mattresses, beds and pillows | Retail Trade |
J.W. Childs Acquisition I Corp.
J.W. Childs Acquisition I Corp. Financial ConglomeratesFinance Financing subsidiary/Special purpose entity | Finance |
The Trustees of Columbia University in The City of New York
The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Prospect Hill Growth Partners LP
Prospect Hill Growth Partners LP Investment ManagersFinance Prospect Hill Growth Partners invests in middle-market growth companies located in North America with revenues of USD 50 - 300 million and EBITDA of USD 5 - 25 million. The firm focuses on the consumer and healthcare strategy sectors. It participates in buyout transactions with an investment size of USD 25 - 100 million. It also makes co-investments. | Finance |
W/S Packaging Group, Inc.
W/S Packaging Group, Inc. Miscellaneous Commercial ServicesCommercial Services Provides printing, packaging and commercial labeling services | Commercial Services |
CHG Healthcare Services, Inc.
CHG Healthcare Services, Inc. Personnel ServicesCommercial Services Operates as a staffing agency that provides physician recruitment services | Commercial Services |
Mattress Firm, Inc.
Mattress Firm, Inc. Specialty StoresRetail Trade Operates as an online store that sells mattresses, pillows and beds | Retail Trade |
Sunny Delight Beverages Co.
Sunny Delight Beverages Co. Food: Specialty/CandyConsumer Non-Durables Manufactures and distributes juice-based drinks | Consumer Non-Durables |
Yale University
Yale University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Esselte LLC
Esselte LLC Wholesale DistributorsDistribution Services Manufactures and distributes office files, folders and stationery | Distribution Services |
Ducks Unlimited, Inc.
Ducks Unlimited, Inc. Miscellaneous Commercial ServicesCommercial Services Provides wetlands and waterfowl conservation | Commercial Services |
J.W. Childs Associates, Inc.
J.W. Childs Associates, Inc. Investment ManagersFinance Functions as an alternative investment manager | Finance |
Simcom International, Inc.
Simcom International, Inc. Miscellaneous Commercial ServicesCommercial Services Provides flight and aviation training services | Commercial Services |
Capital Markets Group
Capital Markets Group Financial ConglomeratesFinance Engages selling companies, financing, management buyouts, raising capital for owners of privately-held companies | Finance |
RHEI Pharmaceuticals, Inc.
RHEI Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Acquires, licenses, develops and commercializes therapies | Health Technology |
The Prudential Insurance Company of America, Inc.
The Prudential Insurance Company of America, Inc. Insurance Brokers/ServicesFinance Provides insurance brokerage, retirement, investment planning and benefit administration services | Finance |
Simcon, Inc.
Simcon, Inc. Air Freight/CouriersTransportation Simcon is a company that specializes in simulation and optimization services for plastic injection molding projects. The company offers software and services to help clients achieve higher quality results faster, including part and mold design, thermally designing molds, determining shrinkage and warpage, selecting the right machine size, and optimizing cycle times. The company also provides solutions for defining gate locations, optimizing weld lines, balancing the filling of multi-cavity molds, and finding the right cascade/sequential nozzle control. Simcon's specialists determine fiber orientation during the injection process, analyze part structures, and optimize part dimensioning to ensure dimensionally accurate results. The company is based in Billings, MT. | Transportation |
Delta Waterfowl Foundation
Delta Waterfowl Foundation Miscellaneous Commercial ServicesCommercial Services Produces ducks and secures future of waterfowl hunting | Commercial Services |
Wetlands America Trust, Inc.
Wetlands America Trust, Inc. Investment Trusts/Mutual FundsMiscellaneous Provides financial and philanthropic support services | Miscellaneous |
Napa Wine Co. LLC
Napa Wine Co. LLC Beverages: AlcoholicConsumer Non-Durables Produces and distributes wines | Consumer Non-Durables |
Esselte Ltd.
Esselte Ltd. Office Equipment/SuppliesProducer Manufacturing Manufactures and distributes office supplies and stationery products | Producer Manufacturing |
Esselte AB
Esselte AB Office Equipment/SuppliesProducer Manufacturing Manufactures and markets office supplies | Producer Manufacturing |
Basin Holdings US LLC
Basin Holdings US LLC Oil & Gas ProductionEnergy Minerals Provides oilfield services | Energy Minerals |
KB Wines LLC
KB Wines LLC Beverages: AlcoholicConsumer Non-Durables Produces and markets wines | Consumer Non-Durables |
The Jane Coffin Childs Memorial Fund for Medical Research
The Jane Coffin Childs Memorial Fund for Medical Research Financial ConglomeratesFinance Povides financial support to offer highly qualified scientists | Finance |
Biohaven Pharmaceutical Holding Co. Ltd.
Biohaven Pharmaceutical Holding Co. Ltd. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company that develops drugs to treat neurological and neuropsychiatric diseases | Health Technology |
Cycle Gear Holding LLC
Cycle Gear Holding LLC Motor VehiclesConsumer Durables Operates as an holding company. | Consumer Durables |
Waterfowl Research Foundation, Inc.
Waterfowl Research Foundation, Inc. The Waterfowl Research Foundation, Inc. is a company based in Iselin, NJ. | |
J.W. Childs Associates LP (Florida)
J.W. Childs Associates LP (Florida) Investment ManagersFinance Act as private equity firm | Finance |
Thomas H. Lee Co.
Thomas H. Lee Co. Financial ConglomeratesFinance Provides investment services | Finance |
Kleo Pharmaceuticals, Inc.
Kleo Pharmaceuticals, Inc. Miscellaneous Commercial ServicesCommercial Services Develops small molecule immunotherapies to treat patients with cancer as well as other life-threatening diseases | Commercial Services |
Realm LLC
Realm LLC Beverages: AlcoholicConsumer Non-Durables Engages in manufacturing of wines, brandy and brandy spirits | Consumer Non-Durables |
Pyramid Biosciences, Inc.
Pyramid Biosciences, Inc. BiotechnologyHealth Technology Develops therapeutics for disorders | Health Technology |
Omax Health, Inc.
Omax Health, Inc. Pharmaceuticals: OtherHealth Technology Manufactures and sells supplements & pain relieving creams | Health Technology |
Veradermics, Inc.
Veradermics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a clinical-stage biopharmaceutical company for treatment of dermatology and aesthetics problems | Health Technology |
Basin Holdings LLC | Utilities |
Wild Salmon Center | |
Biohaven Ltd.
Biohaven Ltd. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals | Health Technology |
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