A Direct Index Does Not Need to Own Every Index Constituent
Direct indexing can approximate a broad benchmark without holding every company in it. The discussed portfolios use a few hundred meaningful positions because many tiny benchmark weights contribute little to overall returns.
- A representative portfolio can approximate a much larger benchmark.
- Very small constituents may be removed for practical purposes.
- The goal is similar mathematical performance, not literal replication.
- Professional construction is needed to preserve diversification.
“A little bit less than that, say, probably three hundred, because many of those stocks had very very small positions in the S and P…”
“It may not look exactly like the S and P five hundred, but mathematically it'll perform similarly.”