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Waterloo Capital, L.P.
Waterloo Capital Management, headquartered in Austin, Texas, is an SEC-registered investment adviser offering thoughtful investment solutions and advisory services. Founded by John Chatmas in 2012, the firm serves a diverse client base including high-net-worth individuals, trusts, estates, institutions, retirement plans, charitable organizations, and corporations. Waterloo specializes in custom investment management, financial planning, and advanced risk management, and is recognized for its experienced executive team and research-driven approach. The firm has fewer than 25 employees and also operates satellite offices in Dallas, Texas.
Investment Strategy
Waterloo Capital customizes portfolios to individual client objectives, investing primarily for long-term growth. The firm employs the Waterloo Newton Algorithm, a proprietary system that quantitatively evaluates over 2,000 stocks and 1,000 ETFs using macroeconomic, fundamental, and technical criteria. This algorithm generates daily forecasts and guides trading decisions, focusing on identifying high-probability outperformers, managing risk, and protecting against market downturns. Waterloo also utilizes alternative investments such as hedge funds, derivatives for portfolio hedging, and private equity to diversify holdings and reduce single-asset risk exposures.
Latest 13F Filing Activity
Waterloo Capital, L.P. filed their most recent 13F report on Jun 30, 2025 disclosing 450 equity positions with a total 13F market value of $1B. The fund increased holdings in Vanguard Ftse Developed Markets Etf, SPDR Portfolio S&P 500 Growth Etf, Nvidia Corp. among other positions. Waterloo Capital, L.P. reduced exposure to Ishares Aggregate Bond Etf, Ishares TR Russell Midcap Index FD, SPDR Euro Stoxx 50 Etf among others.
Top Holdings
Equity Positions (450)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
I IVV | ISHARES S&P 500 INDEX | 3.70% | $45.8M | 73,758 | $494.71 | $620.90 | +$10.2M |
R RSP | INVESCO S&P 500 EQUAL WEIGHT ETF | 3.17% | $39.2M | 215,796 | $167.80 | $181.74 | +$8.2M |
S SPYG | SPDR PORTFOLIO S&P 500 GROWTH ETF | 2.90% | $35.9M | 376,788 | $73.92 | $95.32 | +$10.5M |
W WMT | WALMART INC COM | 2.83% | $35.1M | 358,479 | $70.48 | $97.78 | +$7.8M |
A ACIO | APTUS COLLARED INVESTMENT OPPORTUNITY ETF | 2.81% | $34.8M | 839,594 | $33.38 | $41.40 | +$4.9M |
Industry Allocation
Investment Team (4)
| Name | Role | Location | |
|---|---|---|---|
 | Investment Associate | Trinidad and Tobago | |
 | Managing Director | Port of Spain, Trinidad and Tobago | |
 | Investment Analyst | Chaguanas, Trinidad and Tobago | |
 | Investment Associate | Port of Spain, Trinidad and Tobago |
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