Norbert Lou's Punch Card Portfolio: 17.11% in iShares Core S&P Small-Cap Value ETF
Punch Card Management's portfolio held a significant position in the iShares Core S&P Small-Cap Value ETF (SGOV) as of March 31, 2026.

Portfolio Snapshot
As of March 31, 2026, the investment portfolio managed by Norbert Lou at Punch Card Management featured a notable concentration in a single security. The largest holding by value was the iShares Core S&P Small-Cap Value ETF (SGOV), representing 17.11% of the total portfolio value.
Top Holdings Analysis
The primary focus within the portfolio, based on available data, was the SGOV ETF. This exchange-traded fund, tracking the S&P Small-Cap Value Index, holds a substantial position worth $46,303,600. The data indicates a reduction in this position during the prior period, with a decrease of 106,000 shares and an 18.73% reduction in the share count.
Investment Strategy and Allocation
The portfolio's strategy appears heavily tilted towards small-cap value stocks, as indicated by the dominant position in SGOV. This single holding allocation of 17.11% suggests a concentrated approach, potentially focused on capturing value from smaller companies. However, the data does not provide information on other holdings or sector allocations beyond this single security, making a comprehensive analysis of the overall strategy challenging based on the provided information.
Concentration and Changes
The portfolio exhibits a high concentration in SGOV, which alone accounts for a significant portion of the assets. This level of concentration in one holding carries inherent risk. The reduction in the SGOV position during the prior period, marked by an 18.73% decrease in shares, is a key development to monitor. Further data would be needed to assess the broader context of these changes and the overall portfolio's direction.
Given the limited data points available, the analysis of this portfolio's performance and diversification remains preliminary. The focus on small-cap value through SGOV provides a clear, albeit concentrated, theme, but the lack of other holdings prevents a full assessment of the portfolio's risk profile or its exposure to other market segments.