Answer extracted from the How I Invest with David Weisburd podcast — listen to the full episode below.
How does a boutique firm stay focused and outperform for 30+ years?
Know your yes and you can say no. A boutique firm's outperformance over decades comes from maintaining a clear screen about what you're good at and where your right to win is strongest—and disciplined rejection of sexy deals outside that expertise. Most investors end up investing in the best average deals they see simply because they haven't built a strong enough funnel of deals within their true sweet spot.
For American Securities Capital Partners, that discipline has meant staying focused on U.S. headquartered industrial companies and related service businesses. While opportunities constantly arise in other sectors—tech startups, venture capital, the latest fashionable verticals—the firm's founder and CEO, Michael, has built a culture of saying no to them.
This clarity isn't about missing out on winners; it's about avoiding the trap that ensnares many investors. As Michael explains in the episode, when investors don't see enough high-quality deals within their area of real expertise, they default to the best deal in a less-familiar space. That compromise compounds over time, diluting returns and focus.
Building a deal funnel in your actual sweet spot
The antidote is deliberate pipeline building. Rather than passively waiting for deals and taking whatever looks best, boutique firms that last must actively cultivate a strong flow of opportunities within their defined zone of excellence. American Securities has done this since its 1994 founding with a $71.4 million first-time fund—a practice that helped the firm grow to $23 billion in assets under management today.
Michael began his career at Goldman Sachs in 1983, joining the mergers and acquisitions department as one of 33 junior bankers in a 33-person group. That era taught him the difference between financial engineering (chasing earnings per share accretion) and operational value creation (understanding cash flow and business fundamentals). He discusses how this distinction shaped his investment philosophy and the firm's enduring focus on operational businesses.
Once you've defined your sweet spot, the discipline required is consistent: reject deals that don't fit, no matter how attractive they look in isolation. The full conversation explores how American Securities has maintained this focus across market cycles, from the early days of private equity through today's competitive landscape.
"Money is the ultimate commodity, so all private equity firms are in a commodity business, but we're really in the people business."
Michael — Founder and CEO, American Securities Capital Partners. Michael founded American Securities in 1994 with a $71.4 million first-time fund, which grew to $23 billion in AUM. He began his career at Goldman Sachs in 1983 in the mergers and acquisitions department as a junior member of a 33-person M&A group. Over 30 years, he has maintained deep partnerships with colleagues from those early days and has stayed committed to investing in U.S. industrial businesses and service-related companies, building American Securities into one of the most consistent performers in private equity by refusing to stray from what the firm knows best.
Beyond deal selection, the real discipline is cultural. The episode also covers how Michael hires and develops his investment team to reinforce this discipline, ensuring that every team member internalizes the firm's standards for what constitutes a good deal and what must be rejected.
Key takeaways
- Define your yes precisely—the exact sectors, company sizes, and business models where you have genuine competitive advantage—so you can say no with confidence to everything else.
- Build an active deal funnel within your sweet spot so you consistently see enough high-quality opportunities that you never default to the best of mediocre deals outside your expertise.
- The discipline compounds: one poorly-fit deal can signal weakness to your team and erode the culture of selectivity that drives long-term outperformance.
- People, not capital, are the differentiator in a commodity business; consistency of focus and hiring reinforce each other over decades.
See also
How can triangulation improve hiring decisions and reduce bias?
Most people rely only on resumes and interviews, which contain implicit and real biases, but triangulation using standardized personality tests and third-party assessment tools provides objective signals that reduce individual bias and improve hiring outcomes.
What criteria should be most important when evaluating a job opportunity?
The two most important things in job selection are whether you like the work and whether you like the people you'll be working with. Everything else—compensation, title, company prestige—is secondary to these human and task fit factors.
What is the relationship between personal friendship and business partnership success?
A friendship founded on business is better than a business founded on friendship because the friendship is battle-tested from the start, forged through real challenges and shared success rather than social affinity alone.