

Hidden Gems' Chris Waller Judges Scientific Thesis
43 snips Aug 11, 2025
Chris Waller, founder of Hidden Gems Investing, dives deep into Judges Scientific, a UK-based serial acquirer in the scientific instruments sector. He discusses their disciplined acquisition strategy and how it helps them stand out in a crowded market. Waller highlights the challenges of scaling acquisitions and shares insights on leadership succession risks. He also examines the impact of recent U.S. funding cuts on the company’s earnings while exploring market misperceptions and the intricacies of capital allocation in achieving sustained high returns.
AI Snips
Chapters
Transcript
Episode notes
Host Disclosure And Deep Diligence
- Chris Waller discloses he owns Judges Scientific via his fund.
- He stresses deep research and numerous expert calls before sharing the idea.
Disciplined Small-Deal Acquisition Model
- Judges buys niche scientific-instrument leaders and leaves them mostly intact.
- They average near 5x EBIT purchase prices and historically returned ~20% on incremental capital.
Types Of Products And Customers
- Judges acquires makers of specialized lab gear like vacuum chambers and ultra-low-temperature coolers.
- Many products serve university labs and cost thousands to up to a million pounds for full systems.