SpaceX's Nasdaq 100 weighting has doubled due to float expansion, triggering mandatory passive buying while investors brace for additional share supply from upcoming lockup expirations.
SpaceX's Nasdaq 100 weighting more than doubled due to float expansion, forcing passive funds to buy while upcoming lockup unlocks add supply.
QQQ's portfolio now holds a larger SPCX weighting due to the Nasdaq 100 rebalance, but the fund's overall risk profile is minimally affected.
SpaceX's weighting in the Nasdaq 100 index more than doubled following the September quarterly rebalance, forcing passive funds like the Invesco QQQ to increase their holdings. While the index inclusion provides a mechanical bid, upcoming share lockup expirations in late October threaten to introduce significant new supply into the market.
The Nasdaq 100 weights constituents based on float-adjusted market capitalization. As post-IPO lockups expired, SpaceX's public float grew, triggering a higher index weighting during the September rebalance.
Because the Invesco QQQ tracks the Nasdaq 100, the fund is mechanically required to purchase more shares of SpaceX to match the updated index weighting, regardless of the company's individual financial performance.